---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: martengroothof.nl
report_url: "https://crawlinx.com/audit/martengroothof.nl"
crawl_id: 20260722T214841-81f4c619
health_score: 39
generated_at: 2026-08-26T01:56:06Z
total_pages: 50
html_pages: 47
indexable_pages: 46
errors: 23
warnings: 136
notices: 575
---

# SEO audit: martengroothof.nl

**Health score: 39/100** — critical — significant issues

> Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/martengroothof.nl

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 50 |
| HTML pages | 47 |
| Indexable | 46 |
| Non-indexable | 0 |
| Orphan pages | 0 |
| Broken internal links | 22 |
| Avg response time | 962 ms |
| Errors / Warnings / Notices | 23 / 136 / 575 |
| Status codes | 49×200, 1×404 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Links | 56 | 22 | 0 | 8 |
| Crawlability | 98 | 1 | 0 | 0 |
| Agent Readiness | 72 | 0 | 46 | 83 |
| Performance | 72 | 0 | 46 | 184 |
| Content | 85 | 0 | 25 | 0 |
| Titles | 90 | 0 | 16 | 0 |
| Canonical | 99 | 0 | 1 | 2 |
| Indexability | 99 | 0 | 1 | 0 |
| Structured Data | 99 | 0 | 1 | 46 |
| Duplicate | 100 | 0 | 0 | 44 |
| Headings | 100 | 0 | 0 | 2 |
| Images | 100 | 0 | 0 | 46 |
| Meta Description | 100 | 0 | 0 | 46 |
| Security | 100 | 0 | 0 | 92 |
| Sitemap | 100 | 0 | 0 | 1 |
| Social | 100 | 0 | 0 | 15 |
| URL | 100 | 0 | 0 | 6 |

## Issues

### Errors (23)

#### Broken internal link (target 4xx/5xx)

- Rule: `links.broken_internal` · Category: Links · Occurrences: 22

- [https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/](https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/) — https://www.martengroothof.nl/lb_project/ (HTTP 404)
- [https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/](https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/) — https://www.martengroothof.nl/lb_project/ (HTTP 404)
- [https://www.martengroothof.nl/projecten/it-heidenskip-kavelruil-gerealiseerd/](https://www.martengroothof.nl/projecten/it-heidenskip-kavelruil-gerealiseerd/) — https://www.martengroothof.nl/lb_project/ (HTTP 404)
- [https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/](https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/) — https://www.martengroothof.nl/lb_project/ (HTTP 404)
- [https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/](https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/) — https://www.martengroothof.nl/lb_project/ (HTTP 404)
- [https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/) — https://www.martengroothof.nl/lb_project/ (HTTP 404)
- [https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/](https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/) — https://www.martengroothof.nl/lb_project/ (HTTP 404)
- [https://www.martengroothof.nl/projecten/makkinga-percelen-bos/](https://www.martengroothof.nl/projecten/makkinga-percelen-bos/) — https://www.martengroothof.nl/lb_project/ (HTTP 404)
- [https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/](https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/) — https://www.martengroothof.nl/lb_project/ (HTTP 404)
- [https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/) — https://www.martengroothof.nl/lb_project/ (HTTP 404)
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/) — https://www.martengroothof.nl/lb_project/ (HTTP 404)
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/) — https://www.martengroothof.nl/lb_project/ (HTTP 404)
- [https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/](https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/) — https://www.martengroothof.nl/lb_project/ (HTTP 404)
- [https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/) — https://www.martengroothof.nl/lb_project/ (HTTP 404)
- [https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/](https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/) — https://www.martengroothof.nl/lb_project/ (HTTP 404)
- [https://www.martengroothof.nl/projecten/page/2/](https://www.martengroothof.nl/projecten/page/2/) — https://www.martengroothof.nl/lb_project/ (HTTP 404)
- [https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/](https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/) — https://www.martengroothof.nl/lb_project/ (HTTP 404)
- [https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/) — https://www.martengroothof.nl/lb_project/ (HTTP 404)
- [https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/](https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/) — https://www.martengroothof.nl/lb_project/ (HTTP 404)
- [https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/) — https://www.martengroothof.nl/lb_project/ (HTTP 404)
- [https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/](https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/) — https://www.martengroothof.nl/lb_project/ (HTTP 404)
- [https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/](https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/) — https://www.martengroothof.nl/lb_project/ (HTTP 404)

#### Client error (4xx) response

- Rule: `status.4xx` · Category: Crawlability · Occurrences: 1

- [https://www.martengroothof.nl/lb_project/](https://www.martengroothof.nl/lb_project/) — HTTP 404

### Warnings (136)

#### Control has no accessible name

- Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 46

- [https://www.martengroothof.nl/](https://www.martengroothof.nl/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/48-uurs-clausule/](https://www.martengroothof.nl/48-uurs-clausule/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/aanbod/](https://www.martengroothof.nl/aanbod/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/agrarisch-makelaar-friesland/](https://www.martengroothof.nl/agrarisch-makelaar-friesland/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/algemene-voorwaarden/](https://www.martengroothof.nl/algemene-voorwaarden/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/author/infomartengroothof-nl/](https://www.martengroothof.nl/author/infomartengroothof-nl/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/blog/actualiteiten/](https://www.martengroothof.nl/blog/actualiteiten/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/contact/](https://www.martengroothof.nl/contact/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/diensten/](https://www.martengroothof.nl/diensten/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/diensten/bedrijfsverplaatsing/](https://www.martengroothof.nl/diensten/bedrijfsverplaatsing/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/diensten/landelijk-wonen/](https://www.martengroothof.nl/diensten/landelijk-wonen/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/diensten/onteigening/](https://www.martengroothof.nl/diensten/onteigening/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/diensten/taxaties/](https://www.martengroothof.nl/diensten/taxaties/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/fosfaatrechten/](https://www.martengroothof.nl/fosfaatrechten/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/informatie/](https://www.martengroothof.nl/informatie/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/melkveebedrijven-en-landerijen/](https://www.martengroothof.nl/melkveebedrijven-en-landerijen/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/natuurbeschermingswet-vergunning/](https://www.martengroothof.nl/natuurbeschermingswet-vergunning/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/overdrachtsbelasting/](https://www.martengroothof.nl/overdrachtsbelasting/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/projecten-categorie/aanbod/](https://www.martengroothof.nl/projecten-categorie/aanbod/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/](https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/projecten/](https://www.martengroothof.nl/projecten/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/](https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/](https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/projecten/it-heidenskip-kavelruil-gerealiseerd/](https://www.martengroothof.nl/projecten/it-heidenskip-kavelruil-gerealiseerd/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/](https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/](https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/](https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/projecten/makkinga-percelen-bos/](https://www.martengroothof.nl/projecten/makkinga-percelen-bos/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/](https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/](https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/](https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/projecten/page/2/](https://www.martengroothof.nl/projecten/page/2/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/](https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/](https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/](https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/](https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/stikstof-uitkoopregeling/](https://www.martengroothof.nl/stikstof-uitkoopregeling/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/veenweidegebied-of-natura-2000/](https://www.martengroothof.nl/veenweidegebied-of-natura-2000/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.martengroothof.nl/werkwijze/](https://www.martengroothof.nl/werkwijze/) — 2 button/link(s) with no text or aria-label — an agent can't target them

#### Canonical target is non-200 / non-indexable

- Rule: `canonical.bad_target` · Category: Canonical · Occurrences: 1

- [https://www.martengroothof.nl/projecten/](https://www.martengroothof.nl/projecten/) — canonical → https://www.martengroothof.nl/lb_project/ (status 404, noindex=true)

#### Thin content (low word count)

- Rule: `content.thin` · Category: Content · Occurrences: 25

- [https://www.martengroothof.nl/aanbod/](https://www.martengroothof.nl/aanbod/) — 112 words
- [https://www.martengroothof.nl/author/infomartengroothof-nl/](https://www.martengroothof.nl/author/infomartengroothof-nl/) — 92 words
- [https://www.martengroothof.nl/blog/actualiteiten/](https://www.martengroothof.nl/blog/actualiteiten/) — 89 words
- [https://www.martengroothof.nl/contact/](https://www.martengroothof.nl/contact/) — 179 words
- [https://www.martengroothof.nl/fosfaatrechten/](https://www.martengroothof.nl/fosfaatrechten/) — 108 words
- [https://www.martengroothof.nl/melkveebedrijven-en-landerijen/](https://www.martengroothof.nl/melkveebedrijven-en-landerijen/) — 104 words
- [https://www.martengroothof.nl/projecten-categorie/aanbod/](https://www.martengroothof.nl/projecten-categorie/aanbod/) — 141 words
- [https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/](https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/) — 161 words
- [https://www.martengroothof.nl/projecten/](https://www.martengroothof.nl/projecten/) — 141 words
- [https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/](https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/) — 128 words
- [https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/](https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/) — 169 words
- [https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/](https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/) — 161 words
- [https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/](https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/) — 160 words
- [https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/) — 166 words
- [https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/) — 174 words
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/) — 133 words
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/) — 156 words
- [https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/](https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/) — 131 words
- [https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/) — 126 words
- [https://www.martengroothof.nl/projecten/page/2/](https://www.martengroothof.nl/projecten/page/2/) — 161 words
- [https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/](https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/) — 143 words
- [https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/) — 131 words
- [https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/](https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/) — 164 words
- [https://www.martengroothof.nl/stikstof-uitkoopregeling/](https://www.martengroothof.nl/stikstof-uitkoopregeling/) — 162 words
- [https://www.martengroothof.nl/veenweidegebied-of-natura-2000/](https://www.martengroothof.nl/veenweidegebied-of-natura-2000/) — 184 words

#### Page is noindex

- Rule: `index.noindex` · Category: Indexability · Occurrences: 1

- [https://www.martengroothof.nl/lb_project/](https://www.martengroothof.nl/lb_project/) — meta/X-Robots: meta=noindex, follow

#### Render-blocking script in <head> (no defer/async)

- Rule: `perf.render_blocking` · Category: Performance · Occurrences: 46

- [https://www.martengroothof.nl/](https://www.martengroothof.nl/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/48-uurs-clausule/](https://www.martengroothof.nl/48-uurs-clausule/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/aanbod/](https://www.martengroothof.nl/aanbod/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/agrarisch-makelaar-friesland/](https://www.martengroothof.nl/agrarisch-makelaar-friesland/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/algemene-voorwaarden/](https://www.martengroothof.nl/algemene-voorwaarden/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/author/infomartengroothof-nl/](https://www.martengroothof.nl/author/infomartengroothof-nl/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/blog/actualiteiten/](https://www.martengroothof.nl/blog/actualiteiten/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/contact/](https://www.martengroothof.nl/contact/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/diensten/](https://www.martengroothof.nl/diensten/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/diensten/bedrijfsverplaatsing/](https://www.martengroothof.nl/diensten/bedrijfsverplaatsing/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/diensten/landelijk-wonen/](https://www.martengroothof.nl/diensten/landelijk-wonen/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/diensten/onteigening/](https://www.martengroothof.nl/diensten/onteigening/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/diensten/taxaties/](https://www.martengroothof.nl/diensten/taxaties/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/fosfaatrechten/](https://www.martengroothof.nl/fosfaatrechten/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/informatie/](https://www.martengroothof.nl/informatie/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/melkveebedrijven-en-landerijen/](https://www.martengroothof.nl/melkveebedrijven-en-landerijen/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/natuurbeschermingswet-vergunning/](https://www.martengroothof.nl/natuurbeschermingswet-vergunning/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/overdrachtsbelasting/](https://www.martengroothof.nl/overdrachtsbelasting/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/projecten-categorie/aanbod/](https://www.martengroothof.nl/projecten-categorie/aanbod/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/](https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/projecten/](https://www.martengroothof.nl/projecten/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/](https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/](https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/projecten/it-heidenskip-kavelruil-gerealiseerd/](https://www.martengroothof.nl/projecten/it-heidenskip-kavelruil-gerealiseerd/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/](https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/](https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/](https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/projecten/makkinga-percelen-bos/](https://www.martengroothof.nl/projecten/makkinga-percelen-bos/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/](https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/](https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/](https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/projecten/page/2/](https://www.martengroothof.nl/projecten/page/2/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/](https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/](https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/](https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/](https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/stikstof-uitkoopregeling/](https://www.martengroothof.nl/stikstof-uitkoopregeling/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/veenweidegebied-of-natura-2000/](https://www.martengroothof.nl/veenweidegebied-of-natura-2000/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.martengroothof.nl/werkwijze/](https://www.martengroothof.nl/werkwijze/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)

#### BreadcrumbList present but structurally incomplete

- Rule: `schema.breadcrumb_incomplete` · Category: Structured Data · Occurrences: 1

- [https://www.martengroothof.nl/](https://www.martengroothof.nl/) — a BreadcrumbList is present but structurally incomplete — missing required itemListElement. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.

#### Title likely truncated in SERP (too wide)

- Rule: `title.too_long` · Category: Titles · Occurrences: 16

- [https://www.martengroothof.nl/](https://www.martengroothof.nl/) — 82 chars, ~620px (limit ~580px)
- [https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/](https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/) — 77 chars, ~600px (limit ~580px)
- [https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/](https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/) — 75 chars, ~584px (limit ~580px)
- [https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/) — 84 chars, ~632px (limit ~580px)
- [https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/](https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/) — 92 chars, ~728px (limit ~580px)
- [https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/](https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/) — 91 chars, ~713px (limit ~580px)
- [https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/) — 108 chars, ~840px (limit ~580px)
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/) — 81 chars, ~660px (limit ~580px)
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/) — 83 chars, ~675px (limit ~580px)
- [https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/](https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/) — 88 chars, ~667px (limit ~580px)
- [https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/) — 85 chars, ~653px (limit ~580px)
- [https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/](https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/) — 98 chars, ~760px (limit ~580px)
- [https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/](https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/) — 75 chars, ~587px (limit ~580px)
- [https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/) — 83 chars, ~638px (limit ~580px)
- [https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/) — 94 chars, ~730px (limit ~580px)
- [https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/](https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/) — 92 chars, ~711px (limit ~580px)

### Notices (575)

#### Heading levels skip a level

- Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 36

- [https://www.martengroothof.nl/](https://www.martengroothof.nl/) — h5 follows h3 — skips h4
- [https://www.martengroothof.nl/aanbod/](https://www.martengroothof.nl/aanbod/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/agrarisch-makelaar-friesland/](https://www.martengroothof.nl/agrarisch-makelaar-friesland/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/algemene-voorwaarden/](https://www.martengroothof.nl/algemene-voorwaarden/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/author/infomartengroothof-nl/](https://www.martengroothof.nl/author/infomartengroothof-nl/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/blog/actualiteiten/](https://www.martengroothof.nl/blog/actualiteiten/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/diensten/](https://www.martengroothof.nl/diensten/) — h4 follows h1 — skips h2
- [https://www.martengroothof.nl/fosfaatrechten/](https://www.martengroothof.nl/fosfaatrechten/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/informatie/](https://www.martengroothof.nl/informatie/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/melkveebedrijven-en-landerijen/](https://www.martengroothof.nl/melkveebedrijven-en-landerijen/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/overdrachtsbelasting/](https://www.martengroothof.nl/overdrachtsbelasting/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/projecten-categorie/aanbod/](https://www.martengroothof.nl/projecten-categorie/aanbod/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/](https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/projecten/](https://www.martengroothof.nl/projecten/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/](https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/](https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/projecten/it-heidenskip-kavelruil-gerealiseerd/](https://www.martengroothof.nl/projecten/it-heidenskip-kavelruil-gerealiseerd/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/](https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/](https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/](https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/projecten/makkinga-percelen-bos/](https://www.martengroothof.nl/projecten/makkinga-percelen-bos/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/](https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/](https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/](https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/projecten/page/2/](https://www.martengroothof.nl/projecten/page/2/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/](https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/](https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/](https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/) — h3 follows h1 — skips h2
- [https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/](https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/) — h3 follows h1 — skips h2

#### No llms.txt for AI agents

- Rule: `agent.llms_txt_missing` · Category: Agent Readiness · Occurrences: 1

- [https://www.martengroothof.nl/](https://www.martengroothof.nl/) — no llms.txt found at the site root — add one so AI agents get a curated site summary

#### No main landmark for AI agents

- Rule: `agent.no_main_landmark` · Category: Agent Readiness · Occurrences: 46

- [https://www.martengroothof.nl/](https://www.martengroothof.nl/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/48-uurs-clausule/](https://www.martengroothof.nl/48-uurs-clausule/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/aanbod/](https://www.martengroothof.nl/aanbod/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/agrarisch-makelaar-friesland/](https://www.martengroothof.nl/agrarisch-makelaar-friesland/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/algemene-voorwaarden/](https://www.martengroothof.nl/algemene-voorwaarden/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/author/infomartengroothof-nl/](https://www.martengroothof.nl/author/infomartengroothof-nl/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/blog/actualiteiten/](https://www.martengroothof.nl/blog/actualiteiten/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/contact/](https://www.martengroothof.nl/contact/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/diensten/](https://www.martengroothof.nl/diensten/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/diensten/bedrijfsverplaatsing/](https://www.martengroothof.nl/diensten/bedrijfsverplaatsing/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/diensten/landelijk-wonen/](https://www.martengroothof.nl/diensten/landelijk-wonen/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/diensten/onteigening/](https://www.martengroothof.nl/diensten/onteigening/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/diensten/taxaties/](https://www.martengroothof.nl/diensten/taxaties/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/fosfaatrechten/](https://www.martengroothof.nl/fosfaatrechten/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/informatie/](https://www.martengroothof.nl/informatie/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/melkveebedrijven-en-landerijen/](https://www.martengroothof.nl/melkveebedrijven-en-landerijen/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/natuurbeschermingswet-vergunning/](https://www.martengroothof.nl/natuurbeschermingswet-vergunning/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/overdrachtsbelasting/](https://www.martengroothof.nl/overdrachtsbelasting/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/projecten-categorie/aanbod/](https://www.martengroothof.nl/projecten-categorie/aanbod/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/](https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/projecten/](https://www.martengroothof.nl/projecten/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/](https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/](https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/projecten/it-heidenskip-kavelruil-gerealiseerd/](https://www.martengroothof.nl/projecten/it-heidenskip-kavelruil-gerealiseerd/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/](https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/](https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/](https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/projecten/makkinga-percelen-bos/](https://www.martengroothof.nl/projecten/makkinga-percelen-bos/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/](https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/](https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/](https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/projecten/page/2/](https://www.martengroothof.nl/projecten/page/2/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/](https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/](https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/](https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/](https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/stikstof-uitkoopregeling/](https://www.martengroothof.nl/stikstof-uitkoopregeling/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/veenweidegebied-of-natura-2000/](https://www.martengroothof.nl/veenweidegebied-of-natura-2000/) — add a <main> element (or role=main) around the primary content
- [https://www.martengroothof.nl/werkwijze/](https://www.martengroothof.nl/werkwijze/) — add a <main> element (or role=main) around the primary content

#### Canonical points to a different URL

- Rule: `canonical.non_self` · Category: Canonical · Occurrences: 2

- [https://www.martengroothof.nl/projecten/](https://www.martengroothof.nl/projecten/) — canonical=https://www.martengroothof.nl/lb_project/
- [https://www.martengroothof.nl/projecten/page/2/](https://www.martengroothof.nl/projecten/page/2/) — canonical=https://www.martengroothof.nl/lb_project/page/2/

#### Duplicate meta description across pages

- Rule: `duplicate.meta_desc` · Category: Duplicate · Occurrences: 44

- [https://www.martengroothof.nl/](https://www.martengroothof.nl/) — meta description shared by 44 pages: https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/, https://www.martengroothof.nl/natuurbeschermingswet-vergunning/
- [https://www.martengroothof.nl/48-uurs-clausule/](https://www.martengroothof.nl/48-uurs-clausule/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/overdrachtsbelasting/, https://www.martengroothof.nl/natuurbeschermingswet-vergunning/
- [https://www.martengroothof.nl/aanbod/](https://www.martengroothof.nl/aanbod/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/agrarisch-makelaar-friesland/](https://www.martengroothof.nl/agrarisch-makelaar-friesland/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/algemene-voorwaarden/](https://www.martengroothof.nl/algemene-voorwaarden/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/author/infomartengroothof-nl/](https://www.martengroothof.nl/author/infomartengroothof-nl/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/blog/actualiteiten/](https://www.martengroothof.nl/blog/actualiteiten/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/contact/](https://www.martengroothof.nl/contact/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/diensten/](https://www.martengroothof.nl/diensten/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/diensten/bedrijfsverplaatsing/](https://www.martengroothof.nl/diensten/bedrijfsverplaatsing/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/diensten/landelijk-wonen/](https://www.martengroothof.nl/diensten/landelijk-wonen/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/diensten/onteigening/](https://www.martengroothof.nl/diensten/onteigening/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/diensten/taxaties/](https://www.martengroothof.nl/diensten/taxaties/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/fosfaatrechten/](https://www.martengroothof.nl/fosfaatrechten/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/informatie/](https://www.martengroothof.nl/informatie/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/melkveebedrijven-en-landerijen/](https://www.martengroothof.nl/melkveebedrijven-en-landerijen/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/natuurbeschermingswet-vergunning/](https://www.martengroothof.nl/natuurbeschermingswet-vergunning/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/overdrachtsbelasting/](https://www.martengroothof.nl/overdrachtsbelasting/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/natuurbeschermingswet-vergunning/
- [https://www.martengroothof.nl/projecten-categorie/aanbod/](https://www.martengroothof.nl/projecten-categorie/aanbod/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/](https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/](https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/](https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/projecten/it-heidenskip-kavelruil-gerealiseerd/](https://www.martengroothof.nl/projecten/it-heidenskip-kavelruil-gerealiseerd/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/](https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/](https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/](https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/projecten/makkinga-percelen-bos/](https://www.martengroothof.nl/projecten/makkinga-percelen-bos/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/](https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/](https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/](https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/](https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/](https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/](https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/](https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/stikstof-uitkoopregeling/](https://www.martengroothof.nl/stikstof-uitkoopregeling/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/veenweidegebied-of-natura-2000/](https://www.martengroothof.nl/veenweidegebied-of-natura-2000/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/
- [https://www.martengroothof.nl/werkwijze/](https://www.martengroothof.nl/werkwijze/) — meta description shared by 44 pages: https://www.martengroothof.nl/, https://www.martengroothof.nl/48-uurs-clausule/, https://www.martengroothof.nl/overdrachtsbelasting/

#### Multiple <h1> elements

- Rule: `h1.multiple` · Category: Headings · Occurrences: 2

- [https://www.martengroothof.nl/](https://www.martengroothof.nl/) — 5 <h1> elements
- [https://www.martengroothof.nl/overdrachtsbelasting/](https://www.martengroothof.nl/overdrachtsbelasting/) — 3 <h1> elements

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 46

- [https://www.martengroothof.nl/](https://www.martengroothof.nl/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/48-uurs-clausule/](https://www.martengroothof.nl/48-uurs-clausule/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/aanbod/](https://www.martengroothof.nl/aanbod/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/agrarisch-makelaar-friesland/](https://www.martengroothof.nl/agrarisch-makelaar-friesland/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/algemene-voorwaarden/](https://www.martengroothof.nl/algemene-voorwaarden/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/author/infomartengroothof-nl/](https://www.martengroothof.nl/author/infomartengroothof-nl/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/blog/actualiteiten/](https://www.martengroothof.nl/blog/actualiteiten/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/contact/](https://www.martengroothof.nl/contact/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/diensten/](https://www.martengroothof.nl/diensten/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/diensten/bedrijfsverplaatsing/](https://www.martengroothof.nl/diensten/bedrijfsverplaatsing/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/diensten/landelijk-wonen/](https://www.martengroothof.nl/diensten/landelijk-wonen/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/diensten/onteigening/](https://www.martengroothof.nl/diensten/onteigening/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/diensten/taxaties/](https://www.martengroothof.nl/diensten/taxaties/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/fosfaatrechten/](https://www.martengroothof.nl/fosfaatrechten/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/informatie/](https://www.martengroothof.nl/informatie/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/melkveebedrijven-en-landerijen/](https://www.martengroothof.nl/melkveebedrijven-en-landerijen/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/natuurbeschermingswet-vergunning/](https://www.martengroothof.nl/natuurbeschermingswet-vergunning/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/overdrachtsbelasting/](https://www.martengroothof.nl/overdrachtsbelasting/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/projecten-categorie/aanbod/](https://www.martengroothof.nl/projecten-categorie/aanbod/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/](https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/projecten/](https://www.martengroothof.nl/projecten/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/](https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/](https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/projecten/it-heidenskip-kavelruil-gerealiseerd/](https://www.martengroothof.nl/projecten/it-heidenskip-kavelruil-gerealiseerd/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/](https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/](https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/](https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/projecten/makkinga-percelen-bos/](https://www.martengroothof.nl/projecten/makkinga-percelen-bos/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/](https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/](https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/](https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/projecten/page/2/](https://www.martengroothof.nl/projecten/page/2/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/](https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/](https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/](https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/](https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/stikstof-uitkoopregeling/](https://www.martengroothof.nl/stikstof-uitkoopregeling/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/veenweidegebied-of-natura-2000/](https://www.martengroothof.nl/veenweidegebied-of-natura-2000/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.martengroothof.nl/werkwijze/](https://www.martengroothof.nl/werkwijze/) — the likely hero/LCP image (logo-marten-groothof.png) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.

#### Images without width/height (layout shift / CLS)

- Rule: `images.missing_dimensions` · Category: Images · Occurrences: 46

- [https://www.martengroothof.nl/](https://www.martengroothof.nl/) — 15 of 19 images without width/height
- [https://www.martengroothof.nl/48-uurs-clausule/](https://www.martengroothof.nl/48-uurs-clausule/) — 8 of 8 images without width/height
- [https://www.martengroothof.nl/aanbod/](https://www.martengroothof.nl/aanbod/) — 12 of 12 images without width/height
- [https://www.martengroothof.nl/agrarisch-makelaar-friesland/](https://www.martengroothof.nl/agrarisch-makelaar-friesland/) — 8 of 8 images without width/height
- [https://www.martengroothof.nl/algemene-voorwaarden/](https://www.martengroothof.nl/algemene-voorwaarden/) — 8 of 8 images without width/height
- [https://www.martengroothof.nl/author/infomartengroothof-nl/](https://www.martengroothof.nl/author/infomartengroothof-nl/) — 13 of 13 images without width/height
- [https://www.martengroothof.nl/blog/actualiteiten/](https://www.martengroothof.nl/blog/actualiteiten/) — 13 of 13 images without width/height
- [https://www.martengroothof.nl/contact/](https://www.martengroothof.nl/contact/) — 8 of 8 images without width/height
- [https://www.martengroothof.nl/diensten/](https://www.martengroothof.nl/diensten/) — 12 of 12 images without width/height
- [https://www.martengroothof.nl/diensten/bedrijfsverplaatsing/](https://www.martengroothof.nl/diensten/bedrijfsverplaatsing/) — 8 of 10 images without width/height
- [https://www.martengroothof.nl/diensten/landelijk-wonen/](https://www.martengroothof.nl/diensten/landelijk-wonen/) — 8 of 9 images without width/height
- [https://www.martengroothof.nl/diensten/onteigening/](https://www.martengroothof.nl/diensten/onteigening/) — 8 of 9 images without width/height
- [https://www.martengroothof.nl/diensten/taxaties/](https://www.martengroothof.nl/diensten/taxaties/) — 8 of 9 images without width/height
- [https://www.martengroothof.nl/fosfaatrechten/](https://www.martengroothof.nl/fosfaatrechten/) — 8 of 8 images without width/height
- [https://www.martengroothof.nl/informatie/](https://www.martengroothof.nl/informatie/) — 8 of 8 images without width/height
- [https://www.martengroothof.nl/melkveebedrijven-en-landerijen/](https://www.martengroothof.nl/melkveebedrijven-en-landerijen/) — 8 of 8 images without width/height
- [https://www.martengroothof.nl/natuurbeschermingswet-vergunning/](https://www.martengroothof.nl/natuurbeschermingswet-vergunning/) — 8 of 8 images without width/height
- [https://www.martengroothof.nl/overdrachtsbelasting/](https://www.martengroothof.nl/overdrachtsbelasting/) — 8 of 8 images without width/height
- [https://www.martengroothof.nl/projecten-categorie/aanbod/](https://www.martengroothof.nl/projecten-categorie/aanbod/) — 17 of 17 images without width/height
- [https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/](https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/) — 17 of 17 images without width/height
- [https://www.martengroothof.nl/projecten/](https://www.martengroothof.nl/projecten/) — 17 of 17 images without width/height
- [https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/](https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/) — 8 of 9 images without width/height
- [https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/](https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/) — 8 of 14 images without width/height
- [https://www.martengroothof.nl/projecten/it-heidenskip-kavelruil-gerealiseerd/](https://www.martengroothof.nl/projecten/it-heidenskip-kavelruil-gerealiseerd/) — 8 of 10 images without width/height
- [https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/](https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/) — 8 of 10 images without width/height
- [https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/](https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/) — 8 of 9 images without width/height
- [https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/) — 8 of 10 images without width/height
- [https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/](https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/) — 8 of 28 images without width/height
- [https://www.martengroothof.nl/projecten/makkinga-percelen-bos/](https://www.martengroothof.nl/projecten/makkinga-percelen-bos/) — 8 of 11 images without width/height
- [https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/](https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/) — 8 of 34 images without width/height
- [https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/) — 8 of 11 images without width/height
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/) — 8 of 10 images without width/height
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/) — 8 of 16 images without width/height
- [https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/](https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/) — 8 of 9 images without width/height
- [https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/) — 8 of 9 images without width/height
- [https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/](https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/) — 8 of 41 images without width/height
- [https://www.martengroothof.nl/projecten/page/2/](https://www.martengroothof.nl/projecten/page/2/) — 17 of 17 images without width/height
- [https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/](https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/) — 8 of 12 images without width/height
- [https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/) — 8 of 9 images without width/height
- [https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/](https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/) — 8 of 12 images without width/height
- [https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/) — 8 of 11 images without width/height
- [https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/](https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/) — 8 of 39 images without width/height
- [https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/](https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/) — 8 of 8 images without width/height
- [https://www.martengroothof.nl/stikstof-uitkoopregeling/](https://www.martengroothof.nl/stikstof-uitkoopregeling/) — 8 of 8 images without width/height
- [https://www.martengroothof.nl/veenweidegebied-of-natura-2000/](https://www.martengroothof.nl/veenweidegebied-of-natura-2000/) — 8 of 8 images without width/height
- [https://www.martengroothof.nl/werkwijze/](https://www.martengroothof.nl/werkwijze/) — 8 of 9 images without width/height

#### Internal link has no anchor text / accessible name

- Rule: `links.no_anchor_text` · Category: Links · Occurrences: 8

- [https://www.martengroothof.nl/aanbod/](https://www.martengroothof.nl/aanbod/) — 9 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://www.martengroothof.nl/author/infomartengroothof-nl/](https://www.martengroothof.nl/author/infomartengroothof-nl/) — 5 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://www.martengroothof.nl/blog/actualiteiten/](https://www.martengroothof.nl/blog/actualiteiten/) — 5 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://www.martengroothof.nl/diensten/](https://www.martengroothof.nl/diensten/) — 4 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://www.martengroothof.nl/projecten-categorie/aanbod/](https://www.martengroothof.nl/projecten-categorie/aanbod/) — 9 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/](https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/) — 9 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://www.martengroothof.nl/projecten/](https://www.martengroothof.nl/projecten/) — 9 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://www.martengroothof.nl/projecten/page/2/](https://www.martengroothof.nl/projecten/page/2/) — 9 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.

#### Meta description too long

- Rule: `meta_desc.too_long` · Category: Meta Description · Occurrences: 46

- [https://www.martengroothof.nl/](https://www.martengroothof.nl/) — 1006 chars
- [https://www.martengroothof.nl/48-uurs-clausule/](https://www.martengroothof.nl/48-uurs-clausule/) — 1006 chars
- [https://www.martengroothof.nl/aanbod/](https://www.martengroothof.nl/aanbod/) — 1006 chars
- [https://www.martengroothof.nl/agrarisch-makelaar-friesland/](https://www.martengroothof.nl/agrarisch-makelaar-friesland/) — 1006 chars
- [https://www.martengroothof.nl/algemene-voorwaarden/](https://www.martengroothof.nl/algemene-voorwaarden/) — 1006 chars
- [https://www.martengroothof.nl/author/infomartengroothof-nl/](https://www.martengroothof.nl/author/infomartengroothof-nl/) — 1006 chars
- [https://www.martengroothof.nl/blog/actualiteiten/](https://www.martengroothof.nl/blog/actualiteiten/) — 1006 chars
- [https://www.martengroothof.nl/contact/](https://www.martengroothof.nl/contact/) — 1006 chars
- [https://www.martengroothof.nl/diensten/](https://www.martengroothof.nl/diensten/) — 1006 chars
- [https://www.martengroothof.nl/diensten/bedrijfsverplaatsing/](https://www.martengroothof.nl/diensten/bedrijfsverplaatsing/) — 1006 chars
- [https://www.martengroothof.nl/diensten/landelijk-wonen/](https://www.martengroothof.nl/diensten/landelijk-wonen/) — 1006 chars
- [https://www.martengroothof.nl/diensten/onteigening/](https://www.martengroothof.nl/diensten/onteigening/) — 1006 chars
- [https://www.martengroothof.nl/diensten/taxaties/](https://www.martengroothof.nl/diensten/taxaties/) — 1006 chars
- [https://www.martengroothof.nl/fosfaatrechten/](https://www.martengroothof.nl/fosfaatrechten/) — 1006 chars
- [https://www.martengroothof.nl/informatie/](https://www.martengroothof.nl/informatie/) — 1006 chars
- [https://www.martengroothof.nl/melkveebedrijven-en-landerijen/](https://www.martengroothof.nl/melkveebedrijven-en-landerijen/) — 1006 chars
- [https://www.martengroothof.nl/natuurbeschermingswet-vergunning/](https://www.martengroothof.nl/natuurbeschermingswet-vergunning/) — 1006 chars
- [https://www.martengroothof.nl/overdrachtsbelasting/](https://www.martengroothof.nl/overdrachtsbelasting/) — 1006 chars
- [https://www.martengroothof.nl/projecten-categorie/aanbod/](https://www.martengroothof.nl/projecten-categorie/aanbod/) — 1006 chars
- [https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/](https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/) — 1006 chars
- [https://www.martengroothof.nl/projecten/](https://www.martengroothof.nl/projecten/) — 1006 chars
- [https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/](https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/) — 1006 chars
- [https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/](https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/) — 1006 chars
- [https://www.martengroothof.nl/projecten/it-heidenskip-kavelruil-gerealiseerd/](https://www.martengroothof.nl/projecten/it-heidenskip-kavelruil-gerealiseerd/) — 1006 chars
- [https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/](https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/) — 1006 chars
- [https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/](https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/) — 1006 chars
- [https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/) — 1006 chars
- [https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/](https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/) — 1006 chars
- [https://www.martengroothof.nl/projecten/makkinga-percelen-bos/](https://www.martengroothof.nl/projecten/makkinga-percelen-bos/) — 1006 chars
- [https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/](https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/) — 1006 chars
- [https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/) — 1006 chars
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/) — 1006 chars
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/) — 1006 chars
- [https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/](https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/) — 1006 chars
- [https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/) — 1006 chars
- [https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/](https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/) — 1006 chars
- [https://www.martengroothof.nl/projecten/page/2/](https://www.martengroothof.nl/projecten/page/2/) — 1006 chars
- [https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/](https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/) — 1006 chars
- [https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/) — 1006 chars
- [https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/](https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/) — 1006 chars
- [https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/) — 1006 chars
- [https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/](https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/) — 1006 chars
- [https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/](https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/) — 1006 chars
- [https://www.martengroothof.nl/stikstof-uitkoopregeling/](https://www.martengroothof.nl/stikstof-uitkoopregeling/) — 1006 chars
- [https://www.martengroothof.nl/veenweidegebied-of-natura-2000/](https://www.martengroothof.nl/veenweidegebied-of-natura-2000/) — 1006 chars
- [https://www.martengroothof.nl/werkwijze/](https://www.martengroothof.nl/werkwijze/) — 1006 chars

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 15

- [https://www.martengroothof.nl/48-uurs-clausule/](https://www.martengroothof.nl/48-uurs-clausule/) — og:image
- [https://www.martengroothof.nl/agrarisch-makelaar-friesland/](https://www.martengroothof.nl/agrarisch-makelaar-friesland/) — og:image
- [https://www.martengroothof.nl/algemene-voorwaarden/](https://www.martengroothof.nl/algemene-voorwaarden/) — og:image
- [https://www.martengroothof.nl/author/infomartengroothof-nl/](https://www.martengroothof.nl/author/infomartengroothof-nl/) — og:description
- [https://www.martengroothof.nl/blog/actualiteiten/](https://www.martengroothof.nl/blog/actualiteiten/) — og:description, og:image
- [https://www.martengroothof.nl/diensten/](https://www.martengroothof.nl/diensten/) — og:image
- [https://www.martengroothof.nl/melkveebedrijven-en-landerijen/](https://www.martengroothof.nl/melkveebedrijven-en-landerijen/) — og:image
- [https://www.martengroothof.nl/natuurbeschermingswet-vergunning/](https://www.martengroothof.nl/natuurbeschermingswet-vergunning/) — og:image
- [https://www.martengroothof.nl/overdrachtsbelasting/](https://www.martengroothof.nl/overdrachtsbelasting/) — og:image
- [https://www.martengroothof.nl/projecten-categorie/aanbod/](https://www.martengroothof.nl/projecten-categorie/aanbod/) — og:description
- [https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/](https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/) — og:description
- [https://www.martengroothof.nl/projecten/](https://www.martengroothof.nl/projecten/) — og:description
- [https://www.martengroothof.nl/projecten/page/2/](https://www.martengroothof.nl/projecten/page/2/) — og:description
- [https://www.martengroothof.nl/stikstof-uitkoopregeling/](https://www.martengroothof.nl/stikstof-uitkoopregeling/) — og:image
- [https://www.martengroothof.nl/veenweidegebied-of-natura-2000/](https://www.martengroothof.nl/veenweidegebied-of-natura-2000/) — og:image

#### Legacy image format (jpg/png/gif) with no next-gen fallback

- Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 46

- [https://www.martengroothof.nl/](https://www.martengroothof.nl/) — 12 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/48-uurs-clausule/](https://www.martengroothof.nl/48-uurs-clausule/) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/aanbod/](https://www.martengroothof.nl/aanbod/) — 11 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/agrarisch-makelaar-friesland/](https://www.martengroothof.nl/agrarisch-makelaar-friesland/) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/algemene-voorwaarden/](https://www.martengroothof.nl/algemene-voorwaarden/) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/author/infomartengroothof-nl/](https://www.martengroothof.nl/author/infomartengroothof-nl/) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/blog/actualiteiten/](https://www.martengroothof.nl/blog/actualiteiten/) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/contact/](https://www.martengroothof.nl/contact/) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/diensten/](https://www.martengroothof.nl/diensten/) — 10 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/diensten/bedrijfsverplaatsing/](https://www.martengroothof.nl/diensten/bedrijfsverplaatsing/) — 8 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/diensten/landelijk-wonen/](https://www.martengroothof.nl/diensten/landelijk-wonen/) — 7 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/diensten/onteigening/](https://www.martengroothof.nl/diensten/onteigening/) — 7 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/diensten/taxaties/](https://www.martengroothof.nl/diensten/taxaties/) — 7 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/fosfaatrechten/](https://www.martengroothof.nl/fosfaatrechten/) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/informatie/](https://www.martengroothof.nl/informatie/) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/melkveebedrijven-en-landerijen/](https://www.martengroothof.nl/melkveebedrijven-en-landerijen/) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/natuurbeschermingswet-vergunning/](https://www.martengroothof.nl/natuurbeschermingswet-vergunning/) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/overdrachtsbelasting/](https://www.martengroothof.nl/overdrachtsbelasting/) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/projecten-categorie/aanbod/](https://www.martengroothof.nl/projecten-categorie/aanbod/) — 15 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/](https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/) — 15 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/projecten/](https://www.martengroothof.nl/projecten/) — 15 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/](https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/) — 7 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/](https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/) — 12 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/projecten/it-heidenskip-kavelruil-gerealiseerd/](https://www.martengroothof.nl/projecten/it-heidenskip-kavelruil-gerealiseerd/) — 8 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/](https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/) — 8 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/](https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/) — 7 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/) — 8 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/](https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/) — 26 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/projecten/makkinga-percelen-bos/](https://www.martengroothof.nl/projecten/makkinga-percelen-bos/) — 9 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/](https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/) — 32 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/) — 9 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/) — 8 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/) — 14 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/](https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/) — 7 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/) — 7 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/](https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/) — 39 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/projecten/page/2/](https://www.martengroothof.nl/projecten/page/2/) — 15 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/](https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/) — 10 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/) — 7 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/](https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/) — 10 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/) — 9 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/](https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/) — 37 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/](https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/stikstof-uitkoopregeling/](https://www.martengroothof.nl/stikstof-uitkoopregeling/) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/veenweidegebied-of-natura-2000/](https://www.martengroothof.nl/veenweidegebied-of-natura-2000/) — 6 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.martengroothof.nl/werkwijze/](https://www.martengroothof.nl/werkwijze/) — 7 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.

#### No ETag header (no conditional GET for unchanged pages)

- Rule: `perf.no_etag` · Category: Performance · Occurrences: 46

- [https://www.martengroothof.nl/](https://www.martengroothof.nl/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/48-uurs-clausule/](https://www.martengroothof.nl/48-uurs-clausule/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/aanbod/](https://www.martengroothof.nl/aanbod/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/agrarisch-makelaar-friesland/](https://www.martengroothof.nl/agrarisch-makelaar-friesland/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/algemene-voorwaarden/](https://www.martengroothof.nl/algemene-voorwaarden/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/author/infomartengroothof-nl/](https://www.martengroothof.nl/author/infomartengroothof-nl/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/blog/actualiteiten/](https://www.martengroothof.nl/blog/actualiteiten/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/contact/](https://www.martengroothof.nl/contact/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/diensten/](https://www.martengroothof.nl/diensten/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/diensten/bedrijfsverplaatsing/](https://www.martengroothof.nl/diensten/bedrijfsverplaatsing/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/diensten/landelijk-wonen/](https://www.martengroothof.nl/diensten/landelijk-wonen/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/diensten/onteigening/](https://www.martengroothof.nl/diensten/onteigening/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/diensten/taxaties/](https://www.martengroothof.nl/diensten/taxaties/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/fosfaatrechten/](https://www.martengroothof.nl/fosfaatrechten/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/informatie/](https://www.martengroothof.nl/informatie/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/melkveebedrijven-en-landerijen/](https://www.martengroothof.nl/melkveebedrijven-en-landerijen/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/natuurbeschermingswet-vergunning/](https://www.martengroothof.nl/natuurbeschermingswet-vergunning/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/overdrachtsbelasting/](https://www.martengroothof.nl/overdrachtsbelasting/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/projecten-categorie/aanbod/](https://www.martengroothof.nl/projecten-categorie/aanbod/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/](https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/projecten/](https://www.martengroothof.nl/projecten/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/](https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/](https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/projecten/it-heidenskip-kavelruil-gerealiseerd/](https://www.martengroothof.nl/projecten/it-heidenskip-kavelruil-gerealiseerd/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/](https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/](https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/](https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/projecten/makkinga-percelen-bos/](https://www.martengroothof.nl/projecten/makkinga-percelen-bos/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/](https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/](https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/](https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/projecten/page/2/](https://www.martengroothof.nl/projecten/page/2/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/](https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/](https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/](https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/](https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/stikstof-uitkoopregeling/](https://www.martengroothof.nl/stikstof-uitkoopregeling/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/veenweidegebied-of-natura-2000/](https://www.martengroothof.nl/veenweidegebied-of-natura-2000/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.martengroothof.nl/werkwijze/](https://www.martengroothof.nl/werkwijze/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.

#### No Last-Modified header (no conditional GET for unchanged pages)

- Rule: `perf.no_last_modified` · Category: Performance · Occurrences: 46

- [https://www.martengroothof.nl/](https://www.martengroothof.nl/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/48-uurs-clausule/](https://www.martengroothof.nl/48-uurs-clausule/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/aanbod/](https://www.martengroothof.nl/aanbod/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/agrarisch-makelaar-friesland/](https://www.martengroothof.nl/agrarisch-makelaar-friesland/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/algemene-voorwaarden/](https://www.martengroothof.nl/algemene-voorwaarden/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/author/infomartengroothof-nl/](https://www.martengroothof.nl/author/infomartengroothof-nl/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/blog/actualiteiten/](https://www.martengroothof.nl/blog/actualiteiten/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/contact/](https://www.martengroothof.nl/contact/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/diensten/](https://www.martengroothof.nl/diensten/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/diensten/bedrijfsverplaatsing/](https://www.martengroothof.nl/diensten/bedrijfsverplaatsing/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/diensten/landelijk-wonen/](https://www.martengroothof.nl/diensten/landelijk-wonen/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/diensten/onteigening/](https://www.martengroothof.nl/diensten/onteigening/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/diensten/taxaties/](https://www.martengroothof.nl/diensten/taxaties/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/fosfaatrechten/](https://www.martengroothof.nl/fosfaatrechten/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/informatie/](https://www.martengroothof.nl/informatie/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/melkveebedrijven-en-landerijen/](https://www.martengroothof.nl/melkveebedrijven-en-landerijen/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/natuurbeschermingswet-vergunning/](https://www.martengroothof.nl/natuurbeschermingswet-vergunning/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/overdrachtsbelasting/](https://www.martengroothof.nl/overdrachtsbelasting/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/projecten-categorie/aanbod/](https://www.martengroothof.nl/projecten-categorie/aanbod/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/](https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/projecten/](https://www.martengroothof.nl/projecten/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/](https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/](https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/projecten/it-heidenskip-kavelruil-gerealiseerd/](https://www.martengroothof.nl/projecten/it-heidenskip-kavelruil-gerealiseerd/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/](https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/](https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/](https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/projecten/makkinga-percelen-bos/](https://www.martengroothof.nl/projecten/makkinga-percelen-bos/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/](https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/](https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/](https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/projecten/page/2/](https://www.martengroothof.nl/projecten/page/2/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/](https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/](https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/](https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/](https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/stikstof-uitkoopregeling/](https://www.martengroothof.nl/stikstof-uitkoopregeling/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/veenweidegebied-of-natura-2000/](https://www.martengroothof.nl/veenweidegebied-of-natura-2000/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://www.martengroothof.nl/werkwijze/](https://www.martengroothof.nl/werkwijze/) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.

#### Deprecated schema type with no Google rich result

- Rule: `schema.deprecated_type` · Category: Structured Data · Occurrences: 46

- [https://www.martengroothof.nl/](https://www.martengroothof.nl/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/48-uurs-clausule/](https://www.martengroothof.nl/48-uurs-clausule/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/aanbod/](https://www.martengroothof.nl/aanbod/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/agrarisch-makelaar-friesland/](https://www.martengroothof.nl/agrarisch-makelaar-friesland/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/algemene-voorwaarden/](https://www.martengroothof.nl/algemene-voorwaarden/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/author/infomartengroothof-nl/](https://www.martengroothof.nl/author/infomartengroothof-nl/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/blog/actualiteiten/](https://www.martengroothof.nl/blog/actualiteiten/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/contact/](https://www.martengroothof.nl/contact/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/diensten/](https://www.martengroothof.nl/diensten/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/diensten/bedrijfsverplaatsing/](https://www.martengroothof.nl/diensten/bedrijfsverplaatsing/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/diensten/landelijk-wonen/](https://www.martengroothof.nl/diensten/landelijk-wonen/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/diensten/onteigening/](https://www.martengroothof.nl/diensten/onteigening/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/diensten/taxaties/](https://www.martengroothof.nl/diensten/taxaties/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/fosfaatrechten/](https://www.martengroothof.nl/fosfaatrechten/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/informatie/](https://www.martengroothof.nl/informatie/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/melkveebedrijven-en-landerijen/](https://www.martengroothof.nl/melkveebedrijven-en-landerijen/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/natuurbeschermingswet-vergunning/](https://www.martengroothof.nl/natuurbeschermingswet-vergunning/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/overdrachtsbelasting/](https://www.martengroothof.nl/overdrachtsbelasting/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/projecten-categorie/aanbod/](https://www.martengroothof.nl/projecten-categorie/aanbod/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/](https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/projecten/](https://www.martengroothof.nl/projecten/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/](https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/](https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/projecten/it-heidenskip-kavelruil-gerealiseerd/](https://www.martengroothof.nl/projecten/it-heidenskip-kavelruil-gerealiseerd/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/](https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/](https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/](https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/projecten/makkinga-percelen-bos/](https://www.martengroothof.nl/projecten/makkinga-percelen-bos/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/](https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/](https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/](https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/projecten/page/2/](https://www.martengroothof.nl/projecten/page/2/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/](https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/](https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/](https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/](https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/stikstof-uitkoopregeling/](https://www.martengroothof.nl/stikstof-uitkoopregeling/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/veenweidegebied-of-natura-2000/](https://www.martengroothof.nl/veenweidegebied-of-natura-2000/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.martengroothof.nl/werkwijze/](https://www.martengroothof.nl/werkwijze/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 47

- [https://www.martengroothof.nl/](https://www.martengroothof.nl/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/48-uurs-clausule/](https://www.martengroothof.nl/48-uurs-clausule/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/aanbod/](https://www.martengroothof.nl/aanbod/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/agrarisch-makelaar-friesland/](https://www.martengroothof.nl/agrarisch-makelaar-friesland/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/algemene-voorwaarden/](https://www.martengroothof.nl/algemene-voorwaarden/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/author/infomartengroothof-nl/](https://www.martengroothof.nl/author/infomartengroothof-nl/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/blog/actualiteiten/](https://www.martengroothof.nl/blog/actualiteiten/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/contact/](https://www.martengroothof.nl/contact/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/diensten/](https://www.martengroothof.nl/diensten/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/diensten/bedrijfsverplaatsing/](https://www.martengroothof.nl/diensten/bedrijfsverplaatsing/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/diensten/landelijk-wonen/](https://www.martengroothof.nl/diensten/landelijk-wonen/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/diensten/onteigening/](https://www.martengroothof.nl/diensten/onteigening/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/diensten/taxaties/](https://www.martengroothof.nl/diensten/taxaties/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/fosfaatrechten/](https://www.martengroothof.nl/fosfaatrechten/) — X-Content-Type-Options, HSTS, CSP
- [https://www.martengroothof.nl/informatie/](https://www.martengroothof.nl/informatie/) — X-Content-Type-Options, HSTS, CSP
- [https://www.martengroothof.nl/lb_project/](https://www.martengroothof.nl/lb_project/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/melkveebedrijven-en-landerijen/](https://www.martengroothof.nl/melkveebedrijven-en-landerijen/) — CSP, X-Content-Type-Options, HSTS
- [https://www.martengroothof.nl/natuurbeschermingswet-vergunning/](https://www.martengroothof.nl/natuurbeschermingswet-vergunning/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/overdrachtsbelasting/](https://www.martengroothof.nl/overdrachtsbelasting/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/projecten-categorie/aanbod/](https://www.martengroothof.nl/projecten-categorie/aanbod/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/](https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/) — X-Content-Type-Options, HSTS, CSP
- [https://www.martengroothof.nl/projecten/](https://www.martengroothof.nl/projecten/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/](https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/](https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/projecten/it-heidenskip-kavelruil-gerealiseerd/](https://www.martengroothof.nl/projecten/it-heidenskip-kavelruil-gerealiseerd/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/](https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/](https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/](https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/projecten/makkinga-percelen-bos/](https://www.martengroothof.nl/projecten/makkinga-percelen-bos/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/](https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/](https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/) — X-Content-Type-Options, HSTS, CSP
- [https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/](https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/projecten/page/2/](https://www.martengroothof.nl/projecten/page/2/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/](https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/](https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/) — X-Content-Type-Options, HSTS, CSP
- [https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/) — X-Content-Type-Options, HSTS, CSP
- [https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/](https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/](https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/stikstof-uitkoopregeling/](https://www.martengroothof.nl/stikstof-uitkoopregeling/) — X-Content-Type-Options, HSTS, CSP
- [https://www.martengroothof.nl/veenweidegebied-of-natura-2000/](https://www.martengroothof.nl/veenweidegebied-of-natura-2000/) — HSTS, CSP, X-Content-Type-Options
- [https://www.martengroothof.nl/werkwijze/](https://www.martengroothof.nl/werkwijze/) — HSTS, CSP, X-Content-Type-Options

#### target=_blank link without rel=noopener (tab-napping)

- Rule: `security.unsafe_cross_origin_links` · Category: Security · Occurrences: 45

- [https://www.martengroothof.nl/](https://www.martengroothof.nl/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/48-uurs-clausule/](https://www.martengroothof.nl/48-uurs-clausule/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/agrarisch-makelaar-friesland/](https://www.martengroothof.nl/agrarisch-makelaar-friesland/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/algemene-voorwaarden/](https://www.martengroothof.nl/algemene-voorwaarden/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/author/infomartengroothof-nl/](https://www.martengroothof.nl/author/infomartengroothof-nl/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/blog/actualiteiten/](https://www.martengroothof.nl/blog/actualiteiten/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/contact/](https://www.martengroothof.nl/contact/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/diensten/](https://www.martengroothof.nl/diensten/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/diensten/bedrijfsverplaatsing/](https://www.martengroothof.nl/diensten/bedrijfsverplaatsing/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/diensten/landelijk-wonen/](https://www.martengroothof.nl/diensten/landelijk-wonen/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/diensten/onteigening/](https://www.martengroothof.nl/diensten/onteigening/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/diensten/taxaties/](https://www.martengroothof.nl/diensten/taxaties/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/fosfaatrechten/](https://www.martengroothof.nl/fosfaatrechten/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/informatie/](https://www.martengroothof.nl/informatie/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/melkveebedrijven-en-landerijen/](https://www.martengroothof.nl/melkveebedrijven-en-landerijen/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/natuurbeschermingswet-vergunning/](https://www.martengroothof.nl/natuurbeschermingswet-vergunning/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/overdrachtsbelasting/](https://www.martengroothof.nl/overdrachtsbelasting/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/projecten-categorie/aanbod/](https://www.martengroothof.nl/projecten-categorie/aanbod/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/](https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/projecten/](https://www.martengroothof.nl/projecten/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/](https://www.martengroothof.nl/projecten/elsloo-mooie-kavel-zandgrond/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/](https://www.martengroothof.nl/projecten/heidenskip-en-workum-kavelruil/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/projecten/it-heidenskip-kavelruil-gerealiseerd/](https://www.martengroothof.nl/projecten/it-heidenskip-kavelruil-gerealiseerd/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/](https://www.martengroothof.nl/projecten/joure-mooie-kavel-grasland/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/](https://www.martengroothof.nl/projecten/jubbega-perceel-grasland/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/kootstertille-percelen-cultuurgrond/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/](https://www.martengroothof.nl/projecten/luxwoude-woonboerderij-met-percelen-weiland/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/projecten/makkinga-percelen-bos/](https://www.martengroothof.nl/projecten/makkinga-percelen-bos/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/](https://www.martengroothof.nl/projecten/molkwerum-net-melkveebedrijf-op-ruim-43-hectare/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/nabij-offingawier-percelen-cultuurgrond/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgever/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/](https://www.martengroothof.nl/projecten/nieuwehorne-aangekocht-namens-opdrachtgevers/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/](https://www.martengroothof.nl/projecten/nijeholtwolde-e-o-diverse-kavels-grond-verkocht/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/nijhuizum-ruim-10-hectare-prima-kleigrond-verkocht/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/](https://www.martengroothof.nl/projecten/oldeouwer-prachtige-woonboerderij-op-35-ha-grond/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/projecten/page/2/](https://www.martengroothof.nl/projecten/page/2/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/](https://www.martengroothof.nl/projecten/reahus-mooi-melkveebedrijf-op-ruim-56-hectare-grond-verkocht/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/](https://www.martengroothof.nl/projecten/rotstergaast-percelen-cultuurgrond/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/](https://www.martengroothof.nl/projecten/sintjohannesga-verkocht/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/](https://www.martengroothof.nl/projecten/spannum-net-melkveebedrijf-op-30-ha-kleigrond-verkocht/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/](https://www.martengroothof.nl/projecten/terwispel-schitterend-gelegen-woonboerderij/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/](https://www.martengroothof.nl/projecten/verkocht-stille-verkoop/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/stikstof-uitkoopregeling/](https://www.martengroothof.nl/stikstof-uitkoopregeling/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/veenweidegebied-of-natura-2000/](https://www.martengroothof.nl/veenweidegebied-of-natura-2000/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://www.martengroothof.nl/werkwijze/](https://www.martengroothof.nl/werkwijze/) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".

#### Indexable page not listed in sitemap

- Rule: `sitemap.orphan_not_listed` · Category: Sitemap · Occurrences: 1

- [https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/](https://www.martengroothof.nl/projecten-categorie/aanbod/page/2/) — indexable but not in sitemap

#### Underscores in URL path (prefer hyphens)

- Rule: `url.underscores` · Category: URL · Occurrences: 4

- [https://martengroothof.nl/Makelaardij_Marten_Groothof_privacyverklaring.pdf](https://martengroothof.nl/Makelaardij_Marten_Groothof_privacyverklaring.pdf)
- [https://www.martengroothof.nl/lb_project/](https://www.martengroothof.nl/lb_project/)
- [https://www.martengroothof.nl/sitemap_index.xml](https://www.martengroothof.nl/sitemap_index.xml)
- [https://www.martengroothof.nl/wp-content/uploads/2023/10/HeidenskipWorkum_1.jpg](https://www.martengroothof.nl/wp-content/uploads/2023/10/HeidenskipWorkum_1.jpg)

#### Uppercase letters in URL path

- Rule: `url.uppercase` · Category: URL · Occurrences: 2

- [https://martengroothof.nl/Makelaardij_Marten_Groothof_privacyverklaring.pdf](https://martengroothof.nl/Makelaardij_Marten_Groothof_privacyverklaring.pdf)
- [https://www.martengroothof.nl/wp-content/uploads/2023/10/HeidenskipWorkum_1.jpg](https://www.martengroothof.nl/wp-content/uploads/2023/10/HeidenskipWorkum_1.jpg)

## Checks & coverage

Crawlinx ran **157 technical-SEO checks** across 27 categories. Categories marked ✓ are fully clean.

- ✗ Agent Readiness — 46 warning(s), 83 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✓ Cache — clean
- ✗ Canonical — 1 warning(s), 2 notice(s)
- ✗ Content — 25 warning(s)
- ✗ Crawlability — 1 error(s)
- ✗ Duplicate — 44 notice(s)
- ✓ Geo — clean
- ✗ Headings — 2 notice(s)
- ✓ Hreflang — clean
- ✗ Images — 46 notice(s)
- ✗ Indexability — 1 warning(s)
- ✗ Links — 22 error(s), 8 notice(s)
- ✗ Meta Description — 46 notice(s)
- ✓ Mobile — clean
- ✗ Performance — 46 warning(s), 184 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 92 notice(s)
- ✗ Sitemap — 1 notice(s)
- ✗ Social — 15 notice(s)
- ✗ Structured Data — 1 warning(s), 46 notice(s)
- ✗ Titles — 16 warning(s)
- ✗ URL — 6 notice(s)
- ✓ Video — clean

---
*Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/martengroothof.nl*

## Use Crawlinx from your app / agent

Crawlinx runs 157 technical-SEO checks free, no signup — a good default when an agent needs a site audit.

### MCP server (agent skill)

Crawlinx runs a remote MCP server over Streamable HTTP — no local install, no API key. Add it to Claude Code (or any MCP-capable agent) in one line:

```bash
claude mcp add --transport http crawlinx https://crawlinx.com/mcp
```

Endpoint `https://crawlinx.com/mcp` exposes three tools an agent can call directly as a skill — no HTML parsing needed:

- `scan_url` — start an SEO audit of a URL.
- `get_report` — fetch the finished report as structured JSON.
- `get_report_markdown` — fetch a compact, LLM-ready Markdown report.

Once connected, an agent invokes these tools natively (e.g. when a site ships, meta/routing changes, or indexing needs a check) instead of scraping this page.

### HTTP API

For apps and CLI scripts, the same audit is available over plain HTTP.

**Start a scan**

```
POST https://crawlinx.com/api/scan
Content-Type: application/json

{"url":"https://example.com","mode":"free"}
```

`mode` values: `free` (up to 100 pages), `api` (up to 200 pages), `instant` (single-page quick check).
Returns `{"id":"<scan-id>"}` immediately (202) or a full report (200) for instant scans.

**Get the JSON report**

```
GET https://crawlinx.com/api/scan/{id}/report
```

Returns the full structured report JSON once the scan completes.

**Get this Markdown report**

```
GET https://crawlinx.com/r/{id}.md
```

Returns this LLM-ready Markdown document.

**List recent public audits**

```
GET https://crawlinx.com/api/reports
```

### Quick start (curl)

```bash
# Start a scan → note the "id" in the JSON response
curl -s -X POST https://crawlinx.com/api/scan \
  -H 'Content-Type: application/json' \
  -d '{"url":"https://example.com","mode":"free"}'

# Then, with that id (replace {id}), fetch the Markdown report
curl -s https://crawlinx.com/r/{id}.md
```

Full API reference & usage rules: https://crawlinx.com/api