---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: eerdenarch.nl
report_url: "https://crawlinx.com/audit/eerdenarch.nl"
crawl_id: 20260722T153405-02a5d89f
health_score: 41
generated_at: 2026-08-26T03:52:56Z
total_pages: 30
html_pages: 30
indexable_pages: 30
errors: 12
warnings: 127
notices: 314
---

# SEO audit: eerdenarch.nl

**Health score: 41/100** — critical — significant issues

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

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 30 |
| HTML pages | 30 |
| Indexable | 30 |
| Non-indexable | 0 |
| Orphan pages | 14 |
| Broken internal links | 0 |
| Avg response time | 1781 ms |
| Errors / Warnings / Notices | 12 / 127 / 314 |
| Status codes | 30×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Security | 60 | 12 | 0 | 60 |
| Performance | 70 | 0 | 30 | 90 |
| Duplicate | 81 | 0 | 19 | 2 |
| Content | 82 | 0 | 18 | 29 |
| Agent Readiness | 86 | 0 | 14 | 46 |
| Links | 86 | 0 | 14 | 14 |
| Meta Description | 88 | 0 | 12 | 17 |
| Canonical | 90 | 0 | 10 | 0 |
| Headings | 90 | 0 | 10 | 0 |
| Crawlability | 100 | 0 | 0 | 2 |
| Images | 100 | 0 | 0 | 30 |
| Sitemap | 100 | 0 | 0 | 2 |
| Social | 100 | 0 | 0 | 22 |

## Issues

### Errors (12)

#### Mixed content on HTTPS page

- Rule: `security.mixed_content` · Category: Security · Occurrences: 12

- [https://www.eerdenarch.nl/author/admin/](https://www.eerdenarch.nl/author/admin/) — 1 insecure subresource(s), e.g. http://gmpg.org/xfn/11
- [https://www.eerdenarch.nl/blog/](https://www.eerdenarch.nl/blog/) — 1 insecure subresource(s), e.g. http://gmpg.org/xfn/11
- [https://www.eerdenarch.nl/bureau/](https://www.eerdenarch.nl/bureau/) — 1 insecure subresource(s), e.g. http://gmpg.org/xfn/11
- [https://www.eerdenarch.nl/category/nieuwbouw/](https://www.eerdenarch.nl/category/nieuwbouw/) — 1 insecure subresource(s), e.g. http://gmpg.org/xfn/11
- [https://www.eerdenarch.nl/category/nieuws/](https://www.eerdenarch.nl/category/nieuws/) — 1 insecure subresource(s), e.g. http://gmpg.org/xfn/11
- [https://www.eerdenarch.nl/category/non-profit/](https://www.eerdenarch.nl/category/non-profit/) — 1 insecure subresource(s), e.g. http://gmpg.org/xfn/11
- [https://www.eerdenarch.nl/category/renovatie/](https://www.eerdenarch.nl/category/renovatie/) — 1 insecure subresource(s), e.g. http://gmpg.org/xfn/11
- [https://www.eerdenarch.nl/category/studieproject/](https://www.eerdenarch.nl/category/studieproject/) — 1 insecure subresource(s), e.g. http://gmpg.org/xfn/11
- [https://www.eerdenarch.nl/category/utitliteitsbouw/](https://www.eerdenarch.nl/category/utitliteitsbouw/) — 1 insecure subresource(s), e.g. http://gmpg.org/xfn/11
- [https://www.eerdenarch.nl/category/verbouw/](https://www.eerdenarch.nl/category/verbouw/) — 1 insecure subresource(s), e.g. http://gmpg.org/xfn/11
- [https://www.eerdenarch.nl/category/woningbouw/](https://www.eerdenarch.nl/category/woningbouw/) — 1 insecure subresource(s), e.g. http://gmpg.org/xfn/11
- [https://www.eerdenarch.nl/hestia-front/](https://www.eerdenarch.nl/hestia-front/) — 1 insecure subresource(s), e.g. http://gmpg.org/xfn/11

### Warnings (127)

#### Control has no accessible name

- Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 14

- [https://www.eerdenarch.nl/author/admin/](https://www.eerdenarch.nl/author/admin/) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.eerdenarch.nl/blog/](https://www.eerdenarch.nl/blog/) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.eerdenarch.nl/category/nieuwbouw/](https://www.eerdenarch.nl/category/nieuwbouw/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.eerdenarch.nl/category/nieuws/](https://www.eerdenarch.nl/category/nieuws/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.eerdenarch.nl/category/renovatie/](https://www.eerdenarch.nl/category/renovatie/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.eerdenarch.nl/category/utitliteitsbouw/](https://www.eerdenarch.nl/category/utitliteitsbouw/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.eerdenarch.nl/category/verbouw/](https://www.eerdenarch.nl/category/verbouw/) — 3 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.eerdenarch.nl/category/woningbouw/](https://www.eerdenarch.nl/category/woningbouw/) — 3 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.eerdenarch.nl/nieuwbouw-2/](https://www.eerdenarch.nl/nieuwbouw-2/) — 3 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.eerdenarch.nl/nieuwbouw/](https://www.eerdenarch.nl/nieuwbouw/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.eerdenarch.nl/overzicht-projecten/](https://www.eerdenarch.nl/overzicht-projecten/) — 5 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.eerdenarch.nl/renovatie-en-restauratie/](https://www.eerdenarch.nl/renovatie-en-restauratie/) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.eerdenarch.nl/utiliteitsbouw/](https://www.eerdenarch.nl/utiliteitsbouw/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://www.eerdenarch.nl/woningbouw/](https://www.eerdenarch.nl/woningbouw/) — 3 button/link(s) with no text or aria-label — an agent can't target them

#### Missing canonical tag

- Rule: `canonical.missing` · Category: Canonical · Occurrences: 10

- [https://www.eerdenarch.nl/author/admin/](https://www.eerdenarch.nl/author/admin/)
- [https://www.eerdenarch.nl/blog/](https://www.eerdenarch.nl/blog/)
- [https://www.eerdenarch.nl/category/nieuwbouw/](https://www.eerdenarch.nl/category/nieuwbouw/)
- [https://www.eerdenarch.nl/category/nieuws/](https://www.eerdenarch.nl/category/nieuws/)
- [https://www.eerdenarch.nl/category/non-profit/](https://www.eerdenarch.nl/category/non-profit/)
- [https://www.eerdenarch.nl/category/renovatie/](https://www.eerdenarch.nl/category/renovatie/)
- [https://www.eerdenarch.nl/category/studieproject/](https://www.eerdenarch.nl/category/studieproject/)
- [https://www.eerdenarch.nl/category/utitliteitsbouw/](https://www.eerdenarch.nl/category/utitliteitsbouw/)
- [https://www.eerdenarch.nl/category/verbouw/](https://www.eerdenarch.nl/category/verbouw/)
- [https://www.eerdenarch.nl/category/woningbouw/](https://www.eerdenarch.nl/category/woningbouw/)

#### Thin content (low word count)

- Rule: `content.thin` · Category: Content · Occurrences: 18

- [https://www.eerdenarch.nl/](https://www.eerdenarch.nl/) — 65 words
- [https://www.eerdenarch.nl/category/nieuwbouw/](https://www.eerdenarch.nl/category/nieuwbouw/) — 164 words
- [https://www.eerdenarch.nl/category/nieuws/](https://www.eerdenarch.nl/category/nieuws/) — 107 words
- [https://www.eerdenarch.nl/category/non-profit/](https://www.eerdenarch.nl/category/non-profit/) — 55 words
- [https://www.eerdenarch.nl/category/renovatie/](https://www.eerdenarch.nl/category/renovatie/) — 109 words
- [https://www.eerdenarch.nl/category/studieproject/](https://www.eerdenarch.nl/category/studieproject/) — 55 words
- [https://www.eerdenarch.nl/category/utitliteitsbouw/](https://www.eerdenarch.nl/category/utitliteitsbouw/) — 162 words
- [https://www.eerdenarch.nl/contact/](https://www.eerdenarch.nl/contact/) — 56 words
- [https://www.eerdenarch.nl/elementor-hf/footer-2/](https://www.eerdenarch.nl/elementor-hf/footer-2/) — 65 words
- [https://www.eerdenarch.nl/elementor-hf/nieuwe-header/](https://www.eerdenarch.nl/elementor-hf/nieuwe-header/) — 65 words
- [https://www.eerdenarch.nl/hestia-front/](https://www.eerdenarch.nl/hestia-front/) — 53 words
- [https://www.eerdenarch.nl/nieuwbouw/](https://www.eerdenarch.nl/nieuwbouw/) — 170 words
- [https://www.eerdenarch.nl/renovatie-en-restauratie/](https://www.eerdenarch.nl/renovatie-en-restauratie/) — 112 words
- [https://www.eerdenarch.nl/restauratiestichting-kenia/](https://www.eerdenarch.nl/restauratiestichting-kenia/) — 104 words
- [https://www.eerdenarch.nl/studieprojecten/](https://www.eerdenarch.nl/studieprojecten/) — 52 words
- [https://www.eerdenarch.nl/utiliteitsbouw/](https://www.eerdenarch.nl/utiliteitsbouw/) — 168 words
- [https://www.eerdenarch.nl/verbouwingen/](https://www.eerdenarch.nl/verbouwingen/) — 52 words
- [https://www.eerdenarch.nl/werkveld/](https://www.eerdenarch.nl/werkveld/) — 105 words

#### Near-duplicate page content

- Rule: `duplicate.near` · Category: Duplicate · Occurrences: 2

- [https://www.eerdenarch.nl/category/verbouw/](https://www.eerdenarch.nl/category/verbouw/) — near-duplicate of 1 page(s): https://www.eerdenarch.nl/nieuwbouw-2/
- [https://www.eerdenarch.nl/nieuwbouw-2/](https://www.eerdenarch.nl/nieuwbouw-2/) — near-duplicate of 1 page(s): https://www.eerdenarch.nl/category/verbouw/

#### Duplicate <title> across pages

- Rule: `duplicate.title` · Category: Duplicate · Occurrences: 17

- [https://www.eerdenarch.nl/](https://www.eerdenarch.nl/) — title shared by 3 pages: https://www.eerdenarch.nl/elementor-hf/nieuwe-header/, https://www.eerdenarch.nl/elementor-hf/footer-2/
- [https://www.eerdenarch.nl/category/nieuwbouw/](https://www.eerdenarch.nl/category/nieuwbouw/) — title shared by 2 pages: https://www.eerdenarch.nl/nieuwbouw/
- [https://www.eerdenarch.nl/category/nieuws/](https://www.eerdenarch.nl/category/nieuws/) — title shared by 2 pages: https://www.eerdenarch.nl/werkveld/
- [https://www.eerdenarch.nl/category/non-profit/](https://www.eerdenarch.nl/category/non-profit/) — title shared by 2 pages: https://www.eerdenarch.nl/verbouwingen/
- [https://www.eerdenarch.nl/category/renovatie/](https://www.eerdenarch.nl/category/renovatie/) — title shared by 2 pages: https://www.eerdenarch.nl/renovatie-en-restauratie/
- [https://www.eerdenarch.nl/category/studieproject/](https://www.eerdenarch.nl/category/studieproject/) — title shared by 2 pages: https://www.eerdenarch.nl/studieprojecten/
- [https://www.eerdenarch.nl/category/utitliteitsbouw/](https://www.eerdenarch.nl/category/utitliteitsbouw/) — title shared by 2 pages: https://www.eerdenarch.nl/utiliteitsbouw/
- [https://www.eerdenarch.nl/category/woningbouw/](https://www.eerdenarch.nl/category/woningbouw/) — title shared by 2 pages: https://www.eerdenarch.nl/woningbouw/
- [https://www.eerdenarch.nl/elementor-hf/footer-2/](https://www.eerdenarch.nl/elementor-hf/footer-2/) — title shared by 3 pages: https://www.eerdenarch.nl/, https://www.eerdenarch.nl/elementor-hf/nieuwe-header/
- [https://www.eerdenarch.nl/elementor-hf/nieuwe-header/](https://www.eerdenarch.nl/elementor-hf/nieuwe-header/) — title shared by 3 pages: https://www.eerdenarch.nl/, https://www.eerdenarch.nl/elementor-hf/footer-2/
- [https://www.eerdenarch.nl/nieuwbouw/](https://www.eerdenarch.nl/nieuwbouw/) — title shared by 2 pages: https://www.eerdenarch.nl/category/nieuwbouw/
- [https://www.eerdenarch.nl/renovatie-en-restauratie/](https://www.eerdenarch.nl/renovatie-en-restauratie/) — title shared by 2 pages: https://www.eerdenarch.nl/category/renovatie/
- [https://www.eerdenarch.nl/studieprojecten/](https://www.eerdenarch.nl/studieprojecten/) — title shared by 2 pages: https://www.eerdenarch.nl/category/studieproject/
- [https://www.eerdenarch.nl/utiliteitsbouw/](https://www.eerdenarch.nl/utiliteitsbouw/) — title shared by 2 pages: https://www.eerdenarch.nl/category/utitliteitsbouw/
- [https://www.eerdenarch.nl/verbouwingen/](https://www.eerdenarch.nl/verbouwingen/) — title shared by 2 pages: https://www.eerdenarch.nl/category/non-profit/
- [https://www.eerdenarch.nl/werkveld/](https://www.eerdenarch.nl/werkveld/) — title shared by 2 pages: https://www.eerdenarch.nl/category/nieuws/
- [https://www.eerdenarch.nl/woningbouw/](https://www.eerdenarch.nl/woningbouw/) — title shared by 2 pages: https://www.eerdenarch.nl/category/woningbouw/

#### Missing <h1>

- Rule: `h1.missing` · Category: Headings · Occurrences: 10

- [https://www.eerdenarch.nl/archipel-almere/](https://www.eerdenarch.nl/archipel-almere/)
- [https://www.eerdenarch.nl/blog/](https://www.eerdenarch.nl/blog/)
- [https://www.eerdenarch.nl/bureau/](https://www.eerdenarch.nl/bureau/)
- [https://www.eerdenarch.nl/contact/](https://www.eerdenarch.nl/contact/)
- [https://www.eerdenarch.nl/ketelaar-2/](https://www.eerdenarch.nl/ketelaar-2/)
- [https://www.eerdenarch.nl/ketelaar/](https://www.eerdenarch.nl/ketelaar/)
- [https://www.eerdenarch.nl/mvingeni-lamu/](https://www.eerdenarch.nl/mvingeni-lamu/)
- [https://www.eerdenarch.nl/overzicht-projecten/](https://www.eerdenarch.nl/overzicht-projecten/)
- [https://www.eerdenarch.nl/restauratiestichting-kenia/](https://www.eerdenarch.nl/restauratiestichting-kenia/)
- [https://www.eerdenarch.nl/werkveld/](https://www.eerdenarch.nl/werkveld/)

#### Hero/LCP image is lazy-loaded (loading=lazy delays LCP)

- Rule: `images.no_lazy_lcp_candidate` · Category: Performance · Occurrences: 30

- [https://www.eerdenarch.nl/](https://www.eerdenarch.nl/) — the likely hero/LCP image (cropped-vandereerden-wit-e1569322152306-oe8k3zkqyu48apldpjnb8fe997cmissjzu5pyrbu2o.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://www.eerdenarch.nl/archipel-almere/](https://www.eerdenarch.nl/archipel-almere/) — the likely hero/LCP image (cropped-vandereerden-wit-e1569322152306-oe8k3zkqyu48apldpjnb8fe997cmissjzu5pyrbu2o.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://www.eerdenarch.nl/author/admin/](https://www.eerdenarch.nl/author/admin/) — the likely hero/LCP image (cropped-vandereerden-wit-e1569322152306-oe8k3zkqyu48apldpjnb8fe997cmissjzu5pyrbu2o.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://www.eerdenarch.nl/blog/](https://www.eerdenarch.nl/blog/) — the likely hero/LCP image (cropped-vandereerden-wit-e1569322152306-oe8k3zkqyu48apldpjnb8fe997cmissjzu5pyrbu2o.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://www.eerdenarch.nl/bureau/](https://www.eerdenarch.nl/bureau/) — the likely hero/LCP image (cropped-vandereerden-wit-e1569322152306-oe8k3zkqyu48apldpjnb8fe997cmissjzu5pyrbu2o.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://www.eerdenarch.nl/category/nieuwbouw/](https://www.eerdenarch.nl/category/nieuwbouw/) — the likely hero/LCP image (cropped-vandereerden-wit-e1569322152306-oe8k3zkqyu48apldpjnb8fe997cmissjzu5pyrbu2o.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://www.eerdenarch.nl/category/nieuws/](https://www.eerdenarch.nl/category/nieuws/) — the likely hero/LCP image (cropped-vandereerden-wit-e1569322152306-oe8k3zkqyu48apldpjnb8fe997cmissjzu5pyrbu2o.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://www.eerdenarch.nl/category/non-profit/](https://www.eerdenarch.nl/category/non-profit/) — the likely hero/LCP image (cropped-vandereerden-wit-e1569322152306-oe8k3zkqyu48apldpjnb8fe997cmissjzu5pyrbu2o.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://www.eerdenarch.nl/category/renovatie/](https://www.eerdenarch.nl/category/renovatie/) — the likely hero/LCP image (cropped-vandereerden-wit-e1569322152306-oe8k3zkqyu48apldpjnb8fe997cmissjzu5pyrbu2o.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://www.eerdenarch.nl/category/studieproject/](https://www.eerdenarch.nl/category/studieproject/) — the likely hero/LCP image (cropped-vandereerden-wit-e1569322152306-oe8k3zkqyu48apldpjnb8fe997cmissjzu5pyrbu2o.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://www.eerdenarch.nl/category/utitliteitsbouw/](https://www.eerdenarch.nl/category/utitliteitsbouw/) — the likely hero/LCP image (cropped-vandereerden-wit-e1569322152306-oe8k3zkqyu48apldpjnb8fe997cmissjzu5pyrbu2o.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://www.eerdenarch.nl/category/verbouw/](https://www.eerdenarch.nl/category/verbouw/) — the likely hero/LCP image (cropped-vandereerden-wit-e1569322152306-oe8k3zkqyu48apldpjnb8fe997cmissjzu5pyrbu2o.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://www.eerdenarch.nl/category/woningbouw/](https://www.eerdenarch.nl/category/woningbouw/) — the likely hero/LCP image (cropped-vandereerden-wit-e1569322152306-oe8k3zkqyu48apldpjnb8fe997cmissjzu5pyrbu2o.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://www.eerdenarch.nl/contact/](https://www.eerdenarch.nl/contact/) — the likely hero/LCP image (cropped-vandereerden-wit-e1569322152306-oe8k3zkqyu48apldpjnb8fe997cmissjzu5pyrbu2o.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://www.eerdenarch.nl/elementor-hf/footer-2/](https://www.eerdenarch.nl/elementor-hf/footer-2/) — the likely hero/LCP image (cropped-vandereerden-wit-e1569322152306-oe8k3zkqyu48apldpjnb8fe997cmissjzu5pyrbu2o.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://www.eerdenarch.nl/elementor-hf/nieuwe-header/](https://www.eerdenarch.nl/elementor-hf/nieuwe-header/) — the likely hero/LCP image (cropped-vandereerden-wit-e1569322152306-oe8k3zkqyu48apldpjnb8fe997cmissjzu5pyrbu2o.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://www.eerdenarch.nl/hestia-front/](https://www.eerdenarch.nl/hestia-front/) — the likely hero/LCP image (cropped-vandereerden-wit-e1569322152306-oe8k3zkqyu48apldpjnb8fe997cmissjzu5pyrbu2o.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://www.eerdenarch.nl/ketelaar-2/](https://www.eerdenarch.nl/ketelaar-2/) — the likely hero/LCP image (cropped-vandereerden-wit-e1569322152306-oe8k3zkqyu48apldpjnb8fe997cmissjzu5pyrbu2o.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://www.eerdenarch.nl/ketelaar/](https://www.eerdenarch.nl/ketelaar/) — the likely hero/LCP image (cropped-vandereerden-wit-e1569322152306-oe8k3zkqyu48apldpjnb8fe997cmissjzu5pyrbu2o.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://www.eerdenarch.nl/mvingeni-lamu/](https://www.eerdenarch.nl/mvingeni-lamu/) — the likely hero/LCP image (cropped-vandereerden-wit-e1569322152306-oe8k3zkqyu48apldpjnb8fe997cmissjzu5pyrbu2o.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://www.eerdenarch.nl/nieuwbouw-2/](https://www.eerdenarch.nl/nieuwbouw-2/) — the likely hero/LCP image (cropped-vandereerden-wit-e1569322152306-oe8k3zkqyu48apldpjnb8fe997cmissjzu5pyrbu2o.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://www.eerdenarch.nl/nieuwbouw/](https://www.eerdenarch.nl/nieuwbouw/) — the likely hero/LCP image (cropped-vandereerden-wit-e1569322152306-oe8k3zkqyu48apldpjnb8fe997cmissjzu5pyrbu2o.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://www.eerdenarch.nl/overzicht-projecten/](https://www.eerdenarch.nl/overzicht-projecten/) — the likely hero/LCP image (cropped-vandereerden-wit-e1569322152306-oe8k3zkqyu48apldpjnb8fe997cmissjzu5pyrbu2o.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://www.eerdenarch.nl/renovatie-en-restauratie/](https://www.eerdenarch.nl/renovatie-en-restauratie/) — the likely hero/LCP image (cropped-vandereerden-wit-e1569322152306-oe8k3zkqyu48apldpjnb8fe997cmissjzu5pyrbu2o.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://www.eerdenarch.nl/restauratiestichting-kenia/](https://www.eerdenarch.nl/restauratiestichting-kenia/) — the likely hero/LCP image (cropped-vandereerden-wit-e1569322152306-oe8k3zkqyu48apldpjnb8fe997cmissjzu5pyrbu2o.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://www.eerdenarch.nl/studieprojecten/](https://www.eerdenarch.nl/studieprojecten/) — the likely hero/LCP image (cropped-vandereerden-wit-e1569322152306-oe8k3zkqyu48apldpjnb8fe997cmissjzu5pyrbu2o.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://www.eerdenarch.nl/utiliteitsbouw/](https://www.eerdenarch.nl/utiliteitsbouw/) — the likely hero/LCP image (cropped-vandereerden-wit-e1569322152306-oe8k3zkqyu48apldpjnb8fe997cmissjzu5pyrbu2o.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://www.eerdenarch.nl/verbouwingen/](https://www.eerdenarch.nl/verbouwingen/) — the likely hero/LCP image (cropped-vandereerden-wit-e1569322152306-oe8k3zkqyu48apldpjnb8fe997cmissjzu5pyrbu2o.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://www.eerdenarch.nl/werkveld/](https://www.eerdenarch.nl/werkveld/) — the likely hero/LCP image (cropped-vandereerden-wit-e1569322152306-oe8k3zkqyu48apldpjnb8fe997cmissjzu5pyrbu2o.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://www.eerdenarch.nl/woningbouw/](https://www.eerdenarch.nl/woningbouw/) — the likely hero/LCP image (cropped-vandereerden-wit-e1569322152306-oe8k3zkqyu48apldpjnb8fe997cmissjzu5pyrbu2o.png) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.

#### Orphan page (no internal inlinks)

- Rule: `links.orphan` · Category: Links · Occurrences: 14

- [https://www.eerdenarch.nl/author/admin/](https://www.eerdenarch.nl/author/admin/) — no internal links point here
- [https://www.eerdenarch.nl/blog/](https://www.eerdenarch.nl/blog/) — no internal links point here
- [https://www.eerdenarch.nl/elementor-hf/footer-2/](https://www.eerdenarch.nl/elementor-hf/footer-2/) — no internal links point here
- [https://www.eerdenarch.nl/elementor-hf/nieuwe-header/](https://www.eerdenarch.nl/elementor-hf/nieuwe-header/) — no internal links point here
- [https://www.eerdenarch.nl/hestia-front/](https://www.eerdenarch.nl/hestia-front/) — no internal links point here
- [https://www.eerdenarch.nl/nieuwbouw-2/](https://www.eerdenarch.nl/nieuwbouw-2/) — no internal links point here
- [https://www.eerdenarch.nl/nieuwbouw/](https://www.eerdenarch.nl/nieuwbouw/) — no internal links point here
- [https://www.eerdenarch.nl/overzicht-projecten/](https://www.eerdenarch.nl/overzicht-projecten/) — no internal links point here
- [https://www.eerdenarch.nl/renovatie-en-restauratie/](https://www.eerdenarch.nl/renovatie-en-restauratie/) — no internal links point here
- [https://www.eerdenarch.nl/studieprojecten/](https://www.eerdenarch.nl/studieprojecten/) — no internal links point here
- [https://www.eerdenarch.nl/utiliteitsbouw/](https://www.eerdenarch.nl/utiliteitsbouw/) — no internal links point here
- [https://www.eerdenarch.nl/verbouwingen/](https://www.eerdenarch.nl/verbouwingen/) — no internal links point here
- [https://www.eerdenarch.nl/werkveld/](https://www.eerdenarch.nl/werkveld/) — no internal links point here
- [https://www.eerdenarch.nl/woningbouw/](https://www.eerdenarch.nl/woningbouw/) — no internal links point here

#### Missing meta description

- Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 12

- [https://www.eerdenarch.nl/](https://www.eerdenarch.nl/)
- [https://www.eerdenarch.nl/author/admin/](https://www.eerdenarch.nl/author/admin/)
- [https://www.eerdenarch.nl/blog/](https://www.eerdenarch.nl/blog/)
- [https://www.eerdenarch.nl/category/nieuwbouw/](https://www.eerdenarch.nl/category/nieuwbouw/)
- [https://www.eerdenarch.nl/category/non-profit/](https://www.eerdenarch.nl/category/non-profit/)
- [https://www.eerdenarch.nl/category/renovatie/](https://www.eerdenarch.nl/category/renovatie/)
- [https://www.eerdenarch.nl/category/studieproject/](https://www.eerdenarch.nl/category/studieproject/)
- [https://www.eerdenarch.nl/category/utitliteitsbouw/](https://www.eerdenarch.nl/category/utitliteitsbouw/)
- [https://www.eerdenarch.nl/category/verbouw/](https://www.eerdenarch.nl/category/verbouw/)
- [https://www.eerdenarch.nl/category/woningbouw/](https://www.eerdenarch.nl/category/woningbouw/)
- [https://www.eerdenarch.nl/elementor-hf/footer-2/](https://www.eerdenarch.nl/elementor-hf/footer-2/)
- [https://www.eerdenarch.nl/elementor-hf/nieuwe-header/](https://www.eerdenarch.nl/elementor-hf/nieuwe-header/)

### Notices (314)

#### Heading levels skip a level

- Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 15

- [https://www.eerdenarch.nl/](https://www.eerdenarch.nl/) — h4 follows h1 — skips h2
- [https://www.eerdenarch.nl/author/admin/](https://www.eerdenarch.nl/author/admin/) — h4 follows h1 — skips h2
- [https://www.eerdenarch.nl/category/nieuwbouw/](https://www.eerdenarch.nl/category/nieuwbouw/) — h4 follows h1 — skips h2
- [https://www.eerdenarch.nl/category/nieuws/](https://www.eerdenarch.nl/category/nieuws/) — h4 follows h1 — skips h2
- [https://www.eerdenarch.nl/category/renovatie/](https://www.eerdenarch.nl/category/renovatie/) — h4 follows h1 — skips h2
- [https://www.eerdenarch.nl/category/utitliteitsbouw/](https://www.eerdenarch.nl/category/utitliteitsbouw/) — h4 follows h1 — skips h2
- [https://www.eerdenarch.nl/category/verbouw/](https://www.eerdenarch.nl/category/verbouw/) — h4 follows h1 — skips h2
- [https://www.eerdenarch.nl/category/woningbouw/](https://www.eerdenarch.nl/category/woningbouw/) — h4 follows h1 — skips h2
- [https://www.eerdenarch.nl/elementor-hf/footer-2/](https://www.eerdenarch.nl/elementor-hf/footer-2/) — h4 follows h1 — skips h2
- [https://www.eerdenarch.nl/elementor-hf/nieuwe-header/](https://www.eerdenarch.nl/elementor-hf/nieuwe-header/) — h4 follows h1 — skips h2
- [https://www.eerdenarch.nl/nieuwbouw-2/](https://www.eerdenarch.nl/nieuwbouw-2/) — h3 follows h1 — skips h2
- [https://www.eerdenarch.nl/nieuwbouw/](https://www.eerdenarch.nl/nieuwbouw/) — h3 follows h1 — skips h2
- [https://www.eerdenarch.nl/renovatie-en-restauratie/](https://www.eerdenarch.nl/renovatie-en-restauratie/) — h3 follows h1 — skips h2
- [https://www.eerdenarch.nl/utiliteitsbouw/](https://www.eerdenarch.nl/utiliteitsbouw/) — h3 follows h1 — skips h2
- [https://www.eerdenarch.nl/woningbouw/](https://www.eerdenarch.nl/woningbouw/) — h3 follows h1 — skips h2

#### No llms.txt for AI agents

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

- [https://www.eerdenarch.nl/](https://www.eerdenarch.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: 30

- [https://www.eerdenarch.nl/](https://www.eerdenarch.nl/) — add a <main> element (or role=main) around the primary content
- [https://www.eerdenarch.nl/archipel-almere/](https://www.eerdenarch.nl/archipel-almere/) — add a <main> element (or role=main) around the primary content
- [https://www.eerdenarch.nl/author/admin/](https://www.eerdenarch.nl/author/admin/) — add a <main> element (or role=main) around the primary content
- [https://www.eerdenarch.nl/blog/](https://www.eerdenarch.nl/blog/) — add a <main> element (or role=main) around the primary content
- [https://www.eerdenarch.nl/bureau/](https://www.eerdenarch.nl/bureau/) — add a <main> element (or role=main) around the primary content
- [https://www.eerdenarch.nl/category/nieuwbouw/](https://www.eerdenarch.nl/category/nieuwbouw/) — add a <main> element (or role=main) around the primary content
- [https://www.eerdenarch.nl/category/nieuws/](https://www.eerdenarch.nl/category/nieuws/) — add a <main> element (or role=main) around the primary content
- [https://www.eerdenarch.nl/category/non-profit/](https://www.eerdenarch.nl/category/non-profit/) — add a <main> element (or role=main) around the primary content
- [https://www.eerdenarch.nl/category/renovatie/](https://www.eerdenarch.nl/category/renovatie/) — add a <main> element (or role=main) around the primary content
- [https://www.eerdenarch.nl/category/studieproject/](https://www.eerdenarch.nl/category/studieproject/) — add a <main> element (or role=main) around the primary content
- [https://www.eerdenarch.nl/category/utitliteitsbouw/](https://www.eerdenarch.nl/category/utitliteitsbouw/) — add a <main> element (or role=main) around the primary content
- [https://www.eerdenarch.nl/category/verbouw/](https://www.eerdenarch.nl/category/verbouw/) — add a <main> element (or role=main) around the primary content
- [https://www.eerdenarch.nl/category/woningbouw/](https://www.eerdenarch.nl/category/woningbouw/) — add a <main> element (or role=main) around the primary content
- [https://www.eerdenarch.nl/contact/](https://www.eerdenarch.nl/contact/) — add a <main> element (or role=main) around the primary content
- [https://www.eerdenarch.nl/elementor-hf/footer-2/](https://www.eerdenarch.nl/elementor-hf/footer-2/) — add a <main> element (or role=main) around the primary content
- [https://www.eerdenarch.nl/elementor-hf/nieuwe-header/](https://www.eerdenarch.nl/elementor-hf/nieuwe-header/) — add a <main> element (or role=main) around the primary content
- [https://www.eerdenarch.nl/hestia-front/](https://www.eerdenarch.nl/hestia-front/) — add a <main> element (or role=main) around the primary content
- [https://www.eerdenarch.nl/ketelaar-2/](https://www.eerdenarch.nl/ketelaar-2/) — add a <main> element (or role=main) around the primary content
- [https://www.eerdenarch.nl/ketelaar/](https://www.eerdenarch.nl/ketelaar/) — add a <main> element (or role=main) around the primary content
- [https://www.eerdenarch.nl/mvingeni-lamu/](https://www.eerdenarch.nl/mvingeni-lamu/) — add a <main> element (or role=main) around the primary content
- [https://www.eerdenarch.nl/nieuwbouw-2/](https://www.eerdenarch.nl/nieuwbouw-2/) — add a <main> element (or role=main) around the primary content
- [https://www.eerdenarch.nl/nieuwbouw/](https://www.eerdenarch.nl/nieuwbouw/) — add a <main> element (or role=main) around the primary content
- [https://www.eerdenarch.nl/overzicht-projecten/](https://www.eerdenarch.nl/overzicht-projecten/) — add a <main> element (or role=main) around the primary content
- [https://www.eerdenarch.nl/renovatie-en-restauratie/](https://www.eerdenarch.nl/renovatie-en-restauratie/) — add a <main> element (or role=main) around the primary content
- [https://www.eerdenarch.nl/restauratiestichting-kenia/](https://www.eerdenarch.nl/restauratiestichting-kenia/) — add a <main> element (or role=main) around the primary content
- [https://www.eerdenarch.nl/studieprojecten/](https://www.eerdenarch.nl/studieprojecten/) — add a <main> element (or role=main) around the primary content
- [https://www.eerdenarch.nl/utiliteitsbouw/](https://www.eerdenarch.nl/utiliteitsbouw/) — add a <main> element (or role=main) around the primary content
- [https://www.eerdenarch.nl/verbouwingen/](https://www.eerdenarch.nl/verbouwingen/) — add a <main> element (or role=main) around the primary content
- [https://www.eerdenarch.nl/werkveld/](https://www.eerdenarch.nl/werkveld/) — add a <main> element (or role=main) around the primary content
- [https://www.eerdenarch.nl/woningbouw/](https://www.eerdenarch.nl/woningbouw/) — add a <main> element (or role=main) around the primary content

#### Low text-to-HTML ratio

- Rule: `content.low_ratio` · Category: Content · Occurrences: 29

- [https://www.eerdenarch.nl/](https://www.eerdenarch.nl/) — 2.1%
- [https://www.eerdenarch.nl/archipel-almere/](https://www.eerdenarch.nl/archipel-almere/) — 2.7%
- [https://www.eerdenarch.nl/blog/](https://www.eerdenarch.nl/blog/) — 4.2%
- [https://www.eerdenarch.nl/bureau/](https://www.eerdenarch.nl/bureau/) — 2.6%
- [https://www.eerdenarch.nl/category/nieuwbouw/](https://www.eerdenarch.nl/category/nieuwbouw/) — 2.9%
- [https://www.eerdenarch.nl/category/nieuws/](https://www.eerdenarch.nl/category/nieuws/) — 2.2%
- [https://www.eerdenarch.nl/category/non-profit/](https://www.eerdenarch.nl/category/non-profit/) — 1.7%
- [https://www.eerdenarch.nl/category/renovatie/](https://www.eerdenarch.nl/category/renovatie/) — 2.4%
- [https://www.eerdenarch.nl/category/studieproject/](https://www.eerdenarch.nl/category/studieproject/) — 1.7%
- [https://www.eerdenarch.nl/category/utitliteitsbouw/](https://www.eerdenarch.nl/category/utitliteitsbouw/) — 2.9%
- [https://www.eerdenarch.nl/category/verbouw/](https://www.eerdenarch.nl/category/verbouw/) — 3.5%
- [https://www.eerdenarch.nl/category/woningbouw/](https://www.eerdenarch.nl/category/woningbouw/) — 3.4%
- [https://www.eerdenarch.nl/contact/](https://www.eerdenarch.nl/contact/) — 0.5%
- [https://www.eerdenarch.nl/elementor-hf/footer-2/](https://www.eerdenarch.nl/elementor-hf/footer-2/) — 2.1%
- [https://www.eerdenarch.nl/elementor-hf/nieuwe-header/](https://www.eerdenarch.nl/elementor-hf/nieuwe-header/) — 2.1%
- [https://www.eerdenarch.nl/hestia-front/](https://www.eerdenarch.nl/hestia-front/) — 0.4%
- [https://www.eerdenarch.nl/ketelaar-2/](https://www.eerdenarch.nl/ketelaar-2/) — 3.0%
- [https://www.eerdenarch.nl/ketelaar/](https://www.eerdenarch.nl/ketelaar/) — 2.7%
- [https://www.eerdenarch.nl/mvingeni-lamu/](https://www.eerdenarch.nl/mvingeni-lamu/) — 2.1%
- [https://www.eerdenarch.nl/nieuwbouw-2/](https://www.eerdenarch.nl/nieuwbouw-2/) — 1.0%
- [https://www.eerdenarch.nl/nieuwbouw/](https://www.eerdenarch.nl/nieuwbouw/) — 0.9%
- [https://www.eerdenarch.nl/overzicht-projecten/](https://www.eerdenarch.nl/overzicht-projecten/) — 1.3%
- [https://www.eerdenarch.nl/renovatie-en-restauratie/](https://www.eerdenarch.nl/renovatie-en-restauratie/) — 0.7%
- [https://www.eerdenarch.nl/restauratiestichting-kenia/](https://www.eerdenarch.nl/restauratiestichting-kenia/) — 1.1%
- [https://www.eerdenarch.nl/studieprojecten/](https://www.eerdenarch.nl/studieprojecten/) — 0.4%
- [https://www.eerdenarch.nl/utiliteitsbouw/](https://www.eerdenarch.nl/utiliteitsbouw/) — 0.9%
- [https://www.eerdenarch.nl/verbouwingen/](https://www.eerdenarch.nl/verbouwingen/) — 0.4%
- [https://www.eerdenarch.nl/werkveld/](https://www.eerdenarch.nl/werkveld/) — 0.6%
- [https://www.eerdenarch.nl/woningbouw/](https://www.eerdenarch.nl/woningbouw/) — 1.0%

#### Duplicate meta description across pages

- Rule: `duplicate.meta_desc` · Category: Duplicate · Occurrences: 2

- [https://www.eerdenarch.nl/hestia-front/](https://www.eerdenarch.nl/hestia-front/) — meta description shared by 2 pages: https://www.eerdenarch.nl/overzicht-projecten/
- [https://www.eerdenarch.nl/overzicht-projecten/](https://www.eerdenarch.nl/overzicht-projecten/) — meta description shared by 2 pages: https://www.eerdenarch.nl/hestia-front/

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

- Rule: `images.missing_dimensions` · Category: Images · Occurrences: 30

- [https://www.eerdenarch.nl/](https://www.eerdenarch.nl/) — 2 of 6 images without width/height
- [https://www.eerdenarch.nl/archipel-almere/](https://www.eerdenarch.nl/archipel-almere/) — 1 of 1 images without width/height
- [https://www.eerdenarch.nl/author/admin/](https://www.eerdenarch.nl/author/admin/) — 1 of 6 images without width/height
- [https://www.eerdenarch.nl/blog/](https://www.eerdenarch.nl/blog/) — 1 of 6 images without width/height
- [https://www.eerdenarch.nl/bureau/](https://www.eerdenarch.nl/bureau/) — 2 of 2 images without width/height
- [https://www.eerdenarch.nl/category/nieuwbouw/](https://www.eerdenarch.nl/category/nieuwbouw/) — 1 of 3 images without width/height
- [https://www.eerdenarch.nl/category/nieuws/](https://www.eerdenarch.nl/category/nieuws/) — 1 of 2 images without width/height
- [https://www.eerdenarch.nl/category/non-profit/](https://www.eerdenarch.nl/category/non-profit/) — 1 of 1 images without width/height
- [https://www.eerdenarch.nl/category/renovatie/](https://www.eerdenarch.nl/category/renovatie/) — 1 of 2 images without width/height
- [https://www.eerdenarch.nl/category/studieproject/](https://www.eerdenarch.nl/category/studieproject/) — 1 of 1 images without width/height
- [https://www.eerdenarch.nl/category/utitliteitsbouw/](https://www.eerdenarch.nl/category/utitliteitsbouw/) — 1 of 3 images without width/height
- [https://www.eerdenarch.nl/category/verbouw/](https://www.eerdenarch.nl/category/verbouw/) — 1 of 4 images without width/height
- [https://www.eerdenarch.nl/category/woningbouw/](https://www.eerdenarch.nl/category/woningbouw/) — 1 of 4 images without width/height
- [https://www.eerdenarch.nl/contact/](https://www.eerdenarch.nl/contact/) — 1 of 1 images without width/height
- [https://www.eerdenarch.nl/elementor-hf/footer-2/](https://www.eerdenarch.nl/elementor-hf/footer-2/) — 2 of 6 images without width/height
- [https://www.eerdenarch.nl/elementor-hf/nieuwe-header/](https://www.eerdenarch.nl/elementor-hf/nieuwe-header/) — 2 of 6 images without width/height
- [https://www.eerdenarch.nl/hestia-front/](https://www.eerdenarch.nl/hestia-front/) — 1 of 1 images without width/height
- [https://www.eerdenarch.nl/ketelaar-2/](https://www.eerdenarch.nl/ketelaar-2/) — 1 of 1 images without width/height
- [https://www.eerdenarch.nl/ketelaar/](https://www.eerdenarch.nl/ketelaar/) — 1 of 1 images without width/height
- [https://www.eerdenarch.nl/mvingeni-lamu/](https://www.eerdenarch.nl/mvingeni-lamu/) — 1 of 1 images without width/height
- [https://www.eerdenarch.nl/nieuwbouw-2/](https://www.eerdenarch.nl/nieuwbouw-2/) — 1 of 4 images without width/height
- [https://www.eerdenarch.nl/nieuwbouw/](https://www.eerdenarch.nl/nieuwbouw/) — 1 of 3 images without width/height
- [https://www.eerdenarch.nl/overzicht-projecten/](https://www.eerdenarch.nl/overzicht-projecten/) — 1 of 6 images without width/height
- [https://www.eerdenarch.nl/renovatie-en-restauratie/](https://www.eerdenarch.nl/renovatie-en-restauratie/) — 1 of 2 images without width/height
- [https://www.eerdenarch.nl/restauratiestichting-kenia/](https://www.eerdenarch.nl/restauratiestichting-kenia/) — 1 of 2 images without width/height
- [https://www.eerdenarch.nl/studieprojecten/](https://www.eerdenarch.nl/studieprojecten/) — 1 of 1 images without width/height
- [https://www.eerdenarch.nl/utiliteitsbouw/](https://www.eerdenarch.nl/utiliteitsbouw/) — 1 of 3 images without width/height
- [https://www.eerdenarch.nl/verbouwingen/](https://www.eerdenarch.nl/verbouwingen/) — 1 of 1 images without width/height
- [https://www.eerdenarch.nl/werkveld/](https://www.eerdenarch.nl/werkveld/) — 1 of 2 images without width/height
- [https://www.eerdenarch.nl/woningbouw/](https://www.eerdenarch.nl/woningbouw/) — 1 of 4 images without width/height

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

- Rule: `links.no_anchor_text` · Category: Links · Occurrences: 14

- [https://www.eerdenarch.nl/author/admin/](https://www.eerdenarch.nl/author/admin/) — 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.eerdenarch.nl/blog/](https://www.eerdenarch.nl/blog/) — 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.eerdenarch.nl/category/nieuwbouw/](https://www.eerdenarch.nl/category/nieuwbouw/) — 2 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.eerdenarch.nl/category/nieuws/](https://www.eerdenarch.nl/category/nieuws/) — 1 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.eerdenarch.nl/category/renovatie/](https://www.eerdenarch.nl/category/renovatie/) — 1 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.eerdenarch.nl/category/utitliteitsbouw/](https://www.eerdenarch.nl/category/utitliteitsbouw/) — 2 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.eerdenarch.nl/category/verbouw/](https://www.eerdenarch.nl/category/verbouw/) — 3 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.eerdenarch.nl/category/woningbouw/](https://www.eerdenarch.nl/category/woningbouw/) — 3 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.eerdenarch.nl/nieuwbouw-2/](https://www.eerdenarch.nl/nieuwbouw-2/) — 3 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.eerdenarch.nl/nieuwbouw/](https://www.eerdenarch.nl/nieuwbouw/) — 2 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.eerdenarch.nl/overzicht-projecten/](https://www.eerdenarch.nl/overzicht-projecten/) — 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.eerdenarch.nl/renovatie-en-restauratie/](https://www.eerdenarch.nl/renovatie-en-restauratie/) — 1 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.eerdenarch.nl/utiliteitsbouw/](https://www.eerdenarch.nl/utiliteitsbouw/) — 2 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.eerdenarch.nl/woningbouw/](https://www.eerdenarch.nl/woningbouw/) — 3 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: 6

- [https://www.eerdenarch.nl/archipel-almere/](https://www.eerdenarch.nl/archipel-almere/) — 198 chars
- [https://www.eerdenarch.nl/bureau/](https://www.eerdenarch.nl/bureau/) — 198 chars
- [https://www.eerdenarch.nl/ketelaar-2/](https://www.eerdenarch.nl/ketelaar-2/) — 198 chars
- [https://www.eerdenarch.nl/ketelaar/](https://www.eerdenarch.nl/ketelaar/) — 198 chars
- [https://www.eerdenarch.nl/restauratiestichting-kenia/](https://www.eerdenarch.nl/restauratiestichting-kenia/) — 198 chars
- [https://www.eerdenarch.nl/werkveld/](https://www.eerdenarch.nl/werkveld/) — 198 chars

#### Meta description too short

- Rule: `meta_desc.too_short` · Category: Meta Description · Occurrences: 11

- [https://www.eerdenarch.nl/category/nieuws/](https://www.eerdenarch.nl/category/nieuws/) — 15 chars
- [https://www.eerdenarch.nl/contact/](https://www.eerdenarch.nl/contact/) — 32 chars
- [https://www.eerdenarch.nl/hestia-front/](https://www.eerdenarch.nl/hestia-front/) — 29 chars
- [https://www.eerdenarch.nl/nieuwbouw-2/](https://www.eerdenarch.nl/nieuwbouw-2/) — 12 chars
- [https://www.eerdenarch.nl/nieuwbouw/](https://www.eerdenarch.nl/nieuwbouw/) — 9 chars
- [https://www.eerdenarch.nl/overzicht-projecten/](https://www.eerdenarch.nl/overzicht-projecten/) — 29 chars
- [https://www.eerdenarch.nl/renovatie-en-restauratie/](https://www.eerdenarch.nl/renovatie-en-restauratie/) — 24 chars
- [https://www.eerdenarch.nl/studieprojecten/](https://www.eerdenarch.nl/studieprojecten/) — 15 chars
- [https://www.eerdenarch.nl/utiliteitsbouw/](https://www.eerdenarch.nl/utiliteitsbouw/) — 14 chars
- [https://www.eerdenarch.nl/verbouwingen/](https://www.eerdenarch.nl/verbouwingen/) — 10 chars
- [https://www.eerdenarch.nl/woningbouw/](https://www.eerdenarch.nl/woningbouw/) — 10 chars

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 12

- [https://www.eerdenarch.nl/](https://www.eerdenarch.nl/) — og:description
- [https://www.eerdenarch.nl/author/admin/](https://www.eerdenarch.nl/author/admin/) — og:description
- [https://www.eerdenarch.nl/blog/](https://www.eerdenarch.nl/blog/) — og:description
- [https://www.eerdenarch.nl/category/nieuwbouw/](https://www.eerdenarch.nl/category/nieuwbouw/) — og:description
- [https://www.eerdenarch.nl/category/non-profit/](https://www.eerdenarch.nl/category/non-profit/) — og:description
- [https://www.eerdenarch.nl/category/renovatie/](https://www.eerdenarch.nl/category/renovatie/) — og:description
- [https://www.eerdenarch.nl/category/studieproject/](https://www.eerdenarch.nl/category/studieproject/) — og:description
- [https://www.eerdenarch.nl/category/utitliteitsbouw/](https://www.eerdenarch.nl/category/utitliteitsbouw/) — og:description
- [https://www.eerdenarch.nl/category/verbouw/](https://www.eerdenarch.nl/category/verbouw/) — og:description
- [https://www.eerdenarch.nl/category/woningbouw/](https://www.eerdenarch.nl/category/woningbouw/) — og:description
- [https://www.eerdenarch.nl/elementor-hf/footer-2/](https://www.eerdenarch.nl/elementor-hf/footer-2/) — og:description
- [https://www.eerdenarch.nl/elementor-hf/nieuwe-header/](https://www.eerdenarch.nl/elementor-hf/nieuwe-header/) — og:description

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

- Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 30

- [https://www.eerdenarch.nl/](https://www.eerdenarch.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.eerdenarch.nl/archipel-almere/](https://www.eerdenarch.nl/archipel-almere/) — 1 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.eerdenarch.nl/author/admin/](https://www.eerdenarch.nl/author/admin/) — 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.eerdenarch.nl/blog/](https://www.eerdenarch.nl/blog/) — 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.eerdenarch.nl/bureau/](https://www.eerdenarch.nl/bureau/) — 2 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.eerdenarch.nl/category/nieuwbouw/](https://www.eerdenarch.nl/category/nieuwbouw/) — 3 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.eerdenarch.nl/category/nieuws/](https://www.eerdenarch.nl/category/nieuws/) — 2 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.eerdenarch.nl/category/non-profit/](https://www.eerdenarch.nl/category/non-profit/) — 1 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.eerdenarch.nl/category/renovatie/](https://www.eerdenarch.nl/category/renovatie/) — 2 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.eerdenarch.nl/category/studieproject/](https://www.eerdenarch.nl/category/studieproject/) — 1 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.eerdenarch.nl/category/utitliteitsbouw/](https://www.eerdenarch.nl/category/utitliteitsbouw/) — 3 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.eerdenarch.nl/category/verbouw/](https://www.eerdenarch.nl/category/verbouw/) — 4 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.eerdenarch.nl/category/woningbouw/](https://www.eerdenarch.nl/category/woningbouw/) — 4 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.eerdenarch.nl/contact/](https://www.eerdenarch.nl/contact/) — 1 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.eerdenarch.nl/elementor-hf/footer-2/](https://www.eerdenarch.nl/elementor-hf/footer-2/) — 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.eerdenarch.nl/elementor-hf/nieuwe-header/](https://www.eerdenarch.nl/elementor-hf/nieuwe-header/) — 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.eerdenarch.nl/hestia-front/](https://www.eerdenarch.nl/hestia-front/) — 1 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.eerdenarch.nl/ketelaar-2/](https://www.eerdenarch.nl/ketelaar-2/) — 1 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.eerdenarch.nl/ketelaar/](https://www.eerdenarch.nl/ketelaar/) — 1 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.eerdenarch.nl/mvingeni-lamu/](https://www.eerdenarch.nl/mvingeni-lamu/) — 1 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.eerdenarch.nl/nieuwbouw-2/](https://www.eerdenarch.nl/nieuwbouw-2/) — 4 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.eerdenarch.nl/nieuwbouw/](https://www.eerdenarch.nl/nieuwbouw/) — 3 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.eerdenarch.nl/overzicht-projecten/](https://www.eerdenarch.nl/overzicht-projecten/) — 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.eerdenarch.nl/renovatie-en-restauratie/](https://www.eerdenarch.nl/renovatie-en-restauratie/) — 2 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.eerdenarch.nl/restauratiestichting-kenia/](https://www.eerdenarch.nl/restauratiestichting-kenia/) — 2 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.eerdenarch.nl/studieprojecten/](https://www.eerdenarch.nl/studieprojecten/) — 1 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.eerdenarch.nl/utiliteitsbouw/](https://www.eerdenarch.nl/utiliteitsbouw/) — 3 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.eerdenarch.nl/verbouwingen/](https://www.eerdenarch.nl/verbouwingen/) — 1 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.eerdenarch.nl/werkveld/](https://www.eerdenarch.nl/werkveld/) — 2 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.eerdenarch.nl/woningbouw/](https://www.eerdenarch.nl/woningbouw/) — 4 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: 30

- [https://www.eerdenarch.nl/](https://www.eerdenarch.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.eerdenarch.nl/archipel-almere/](https://www.eerdenarch.nl/archipel-almere/) — 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.eerdenarch.nl/author/admin/](https://www.eerdenarch.nl/author/admin/) — 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.eerdenarch.nl/blog/](https://www.eerdenarch.nl/blog/) — 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.eerdenarch.nl/bureau/](https://www.eerdenarch.nl/bureau/) — 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.eerdenarch.nl/category/nieuwbouw/](https://www.eerdenarch.nl/category/nieuwbouw/) — 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.eerdenarch.nl/category/nieuws/](https://www.eerdenarch.nl/category/nieuws/) — 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.eerdenarch.nl/category/non-profit/](https://www.eerdenarch.nl/category/non-profit/) — 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.eerdenarch.nl/category/renovatie/](https://www.eerdenarch.nl/category/renovatie/) — 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.eerdenarch.nl/category/studieproject/](https://www.eerdenarch.nl/category/studieproject/) — 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.eerdenarch.nl/category/utitliteitsbouw/](https://www.eerdenarch.nl/category/utitliteitsbouw/) — 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.eerdenarch.nl/category/verbouw/](https://www.eerdenarch.nl/category/verbouw/) — 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.eerdenarch.nl/category/woningbouw/](https://www.eerdenarch.nl/category/woningbouw/) — 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.eerdenarch.nl/contact/](https://www.eerdenarch.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.eerdenarch.nl/elementor-hf/footer-2/](https://www.eerdenarch.nl/elementor-hf/footer-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.eerdenarch.nl/elementor-hf/nieuwe-header/](https://www.eerdenarch.nl/elementor-hf/nieuwe-header/) — 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.eerdenarch.nl/hestia-front/](https://www.eerdenarch.nl/hestia-front/) — 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.eerdenarch.nl/ketelaar-2/](https://www.eerdenarch.nl/ketelaar-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.eerdenarch.nl/ketelaar/](https://www.eerdenarch.nl/ketelaar/) — 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.eerdenarch.nl/mvingeni-lamu/](https://www.eerdenarch.nl/mvingeni-lamu/) — 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.eerdenarch.nl/nieuwbouw-2/](https://www.eerdenarch.nl/nieuwbouw-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.eerdenarch.nl/nieuwbouw/](https://www.eerdenarch.nl/nieuwbouw/) — 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.eerdenarch.nl/overzicht-projecten/](https://www.eerdenarch.nl/overzicht-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.eerdenarch.nl/renovatie-en-restauratie/](https://www.eerdenarch.nl/renovatie-en-restauratie/) — 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.eerdenarch.nl/restauratiestichting-kenia/](https://www.eerdenarch.nl/restauratiestichting-kenia/) — 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.eerdenarch.nl/studieprojecten/](https://www.eerdenarch.nl/studieprojecten/) — 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.eerdenarch.nl/utiliteitsbouw/](https://www.eerdenarch.nl/utiliteitsbouw/) — 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.eerdenarch.nl/verbouwingen/](https://www.eerdenarch.nl/verbouwingen/) — 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.eerdenarch.nl/werkveld/](https://www.eerdenarch.nl/werkveld/) — 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.eerdenarch.nl/woningbouw/](https://www.eerdenarch.nl/woningbouw/) — 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: 30

- [https://www.eerdenarch.nl/](https://www.eerdenarch.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.eerdenarch.nl/archipel-almere/](https://www.eerdenarch.nl/archipel-almere/) — 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.eerdenarch.nl/author/admin/](https://www.eerdenarch.nl/author/admin/) — 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.eerdenarch.nl/blog/](https://www.eerdenarch.nl/blog/) — 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.eerdenarch.nl/bureau/](https://www.eerdenarch.nl/bureau/) — 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.eerdenarch.nl/category/nieuwbouw/](https://www.eerdenarch.nl/category/nieuwbouw/) — 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.eerdenarch.nl/category/nieuws/](https://www.eerdenarch.nl/category/nieuws/) — 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.eerdenarch.nl/category/non-profit/](https://www.eerdenarch.nl/category/non-profit/) — 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.eerdenarch.nl/category/renovatie/](https://www.eerdenarch.nl/category/renovatie/) — 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.eerdenarch.nl/category/studieproject/](https://www.eerdenarch.nl/category/studieproject/) — 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.eerdenarch.nl/category/utitliteitsbouw/](https://www.eerdenarch.nl/category/utitliteitsbouw/) — 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.eerdenarch.nl/category/verbouw/](https://www.eerdenarch.nl/category/verbouw/) — 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.eerdenarch.nl/category/woningbouw/](https://www.eerdenarch.nl/category/woningbouw/) — 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.eerdenarch.nl/contact/](https://www.eerdenarch.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.eerdenarch.nl/elementor-hf/footer-2/](https://www.eerdenarch.nl/elementor-hf/footer-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.eerdenarch.nl/elementor-hf/nieuwe-header/](https://www.eerdenarch.nl/elementor-hf/nieuwe-header/) — 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.eerdenarch.nl/hestia-front/](https://www.eerdenarch.nl/hestia-front/) — 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.eerdenarch.nl/ketelaar-2/](https://www.eerdenarch.nl/ketelaar-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.eerdenarch.nl/ketelaar/](https://www.eerdenarch.nl/ketelaar/) — 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.eerdenarch.nl/mvingeni-lamu/](https://www.eerdenarch.nl/mvingeni-lamu/) — 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.eerdenarch.nl/nieuwbouw-2/](https://www.eerdenarch.nl/nieuwbouw-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.eerdenarch.nl/nieuwbouw/](https://www.eerdenarch.nl/nieuwbouw/) — 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.eerdenarch.nl/overzicht-projecten/](https://www.eerdenarch.nl/overzicht-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.eerdenarch.nl/renovatie-en-restauratie/](https://www.eerdenarch.nl/renovatie-en-restauratie/) — 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.eerdenarch.nl/restauratiestichting-kenia/](https://www.eerdenarch.nl/restauratiestichting-kenia/) — 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.eerdenarch.nl/studieprojecten/](https://www.eerdenarch.nl/studieprojecten/) — 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.eerdenarch.nl/utiliteitsbouw/](https://www.eerdenarch.nl/utiliteitsbouw/) — 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.eerdenarch.nl/verbouwingen/](https://www.eerdenarch.nl/verbouwingen/) — 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.eerdenarch.nl/werkveld/](https://www.eerdenarch.nl/werkveld/) — 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.eerdenarch.nl/woningbouw/](https://www.eerdenarch.nl/woningbouw/) — 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.

#### URL redirects to another URL

- Rule: `redirect.single` · Category: Crawlability · Occurrences: 2

- [https://www.eerdenarch.nl/elementor-hf/footer-2/](https://www.eerdenarch.nl/elementor-hf/footer-2/) — redirects to https://www.eerdenarch.nl
- [https://www.eerdenarch.nl/elementor-hf/nieuwe-header/](https://www.eerdenarch.nl/elementor-hf/nieuwe-header/) — redirects to https://www.eerdenarch.nl

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 30

- [https://www.eerdenarch.nl/](https://www.eerdenarch.nl/) — HSTS, CSP, X-Content-Type-Options
- [https://www.eerdenarch.nl/archipel-almere/](https://www.eerdenarch.nl/archipel-almere/) — HSTS, CSP, X-Content-Type-Options
- [https://www.eerdenarch.nl/author/admin/](https://www.eerdenarch.nl/author/admin/) — HSTS, CSP, X-Content-Type-Options
- [https://www.eerdenarch.nl/blog/](https://www.eerdenarch.nl/blog/) — HSTS, CSP, X-Content-Type-Options
- [https://www.eerdenarch.nl/bureau/](https://www.eerdenarch.nl/bureau/) — HSTS, CSP, X-Content-Type-Options
- [https://www.eerdenarch.nl/category/nieuwbouw/](https://www.eerdenarch.nl/category/nieuwbouw/) — CSP, X-Content-Type-Options, HSTS
- [https://www.eerdenarch.nl/category/nieuws/](https://www.eerdenarch.nl/category/nieuws/) — HSTS, CSP, X-Content-Type-Options
- [https://www.eerdenarch.nl/category/non-profit/](https://www.eerdenarch.nl/category/non-profit/) — HSTS, CSP, X-Content-Type-Options
- [https://www.eerdenarch.nl/category/renovatie/](https://www.eerdenarch.nl/category/renovatie/) — HSTS, CSP, X-Content-Type-Options
- [https://www.eerdenarch.nl/category/studieproject/](https://www.eerdenarch.nl/category/studieproject/) — HSTS, CSP, X-Content-Type-Options
- [https://www.eerdenarch.nl/category/utitliteitsbouw/](https://www.eerdenarch.nl/category/utitliteitsbouw/) — HSTS, CSP, X-Content-Type-Options
- [https://www.eerdenarch.nl/category/verbouw/](https://www.eerdenarch.nl/category/verbouw/) — HSTS, CSP, X-Content-Type-Options
- [https://www.eerdenarch.nl/category/woningbouw/](https://www.eerdenarch.nl/category/woningbouw/) — CSP, X-Content-Type-Options, HSTS
- [https://www.eerdenarch.nl/contact/](https://www.eerdenarch.nl/contact/) — CSP, X-Content-Type-Options, HSTS
- [https://www.eerdenarch.nl/elementor-hf/footer-2/](https://www.eerdenarch.nl/elementor-hf/footer-2/) — X-Content-Type-Options, HSTS, CSP
- [https://www.eerdenarch.nl/elementor-hf/nieuwe-header/](https://www.eerdenarch.nl/elementor-hf/nieuwe-header/) — HSTS, CSP, X-Content-Type-Options
- [https://www.eerdenarch.nl/hestia-front/](https://www.eerdenarch.nl/hestia-front/) — HSTS, CSP, X-Content-Type-Options
- [https://www.eerdenarch.nl/ketelaar-2/](https://www.eerdenarch.nl/ketelaar-2/) — CSP, X-Content-Type-Options, HSTS
- [https://www.eerdenarch.nl/ketelaar/](https://www.eerdenarch.nl/ketelaar/) — X-Content-Type-Options, HSTS, CSP
- [https://www.eerdenarch.nl/mvingeni-lamu/](https://www.eerdenarch.nl/mvingeni-lamu/) — CSP, X-Content-Type-Options, HSTS
- [https://www.eerdenarch.nl/nieuwbouw-2/](https://www.eerdenarch.nl/nieuwbouw-2/) — HSTS, CSP, X-Content-Type-Options
- [https://www.eerdenarch.nl/nieuwbouw/](https://www.eerdenarch.nl/nieuwbouw/) — CSP, X-Content-Type-Options, HSTS
- [https://www.eerdenarch.nl/overzicht-projecten/](https://www.eerdenarch.nl/overzicht-projecten/) — X-Content-Type-Options, HSTS, CSP
- [https://www.eerdenarch.nl/renovatie-en-restauratie/](https://www.eerdenarch.nl/renovatie-en-restauratie/) — HSTS, CSP, X-Content-Type-Options
- [https://www.eerdenarch.nl/restauratiestichting-kenia/](https://www.eerdenarch.nl/restauratiestichting-kenia/) — HSTS, CSP, X-Content-Type-Options
- [https://www.eerdenarch.nl/studieprojecten/](https://www.eerdenarch.nl/studieprojecten/) — HSTS, CSP, X-Content-Type-Options
- [https://www.eerdenarch.nl/utiliteitsbouw/](https://www.eerdenarch.nl/utiliteitsbouw/) — HSTS, CSP, X-Content-Type-Options
- [https://www.eerdenarch.nl/verbouwingen/](https://www.eerdenarch.nl/verbouwingen/) — HSTS, CSP, X-Content-Type-Options
- [https://www.eerdenarch.nl/werkveld/](https://www.eerdenarch.nl/werkveld/) — X-Content-Type-Options, HSTS, CSP
- [https://www.eerdenarch.nl/woningbouw/](https://www.eerdenarch.nl/woningbouw/) — CSP, X-Content-Type-Options, HSTS

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

- Rule: `security.unsafe_cross_origin_links` · Category: Security · Occurrences: 30

- [https://www.eerdenarch.nl/](https://www.eerdenarch.nl/) — 2 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.eerdenarch.nl/archipel-almere/](https://www.eerdenarch.nl/archipel-almere/) — 2 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.eerdenarch.nl/author/admin/](https://www.eerdenarch.nl/author/admin/) — 2 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.eerdenarch.nl/blog/](https://www.eerdenarch.nl/blog/) — 2 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.eerdenarch.nl/bureau/](https://www.eerdenarch.nl/bureau/) — 2 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.eerdenarch.nl/category/nieuwbouw/](https://www.eerdenarch.nl/category/nieuwbouw/) — 2 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.eerdenarch.nl/category/nieuws/](https://www.eerdenarch.nl/category/nieuws/) — 2 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.eerdenarch.nl/category/non-profit/](https://www.eerdenarch.nl/category/non-profit/) — 2 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.eerdenarch.nl/category/renovatie/](https://www.eerdenarch.nl/category/renovatie/) — 2 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.eerdenarch.nl/category/studieproject/](https://www.eerdenarch.nl/category/studieproject/) — 2 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.eerdenarch.nl/category/utitliteitsbouw/](https://www.eerdenarch.nl/category/utitliteitsbouw/) — 2 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.eerdenarch.nl/category/verbouw/](https://www.eerdenarch.nl/category/verbouw/) — 2 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.eerdenarch.nl/category/woningbouw/](https://www.eerdenarch.nl/category/woningbouw/) — 2 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.eerdenarch.nl/contact/](https://www.eerdenarch.nl/contact/) — 2 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.eerdenarch.nl/elementor-hf/footer-2/](https://www.eerdenarch.nl/elementor-hf/footer-2/) — 2 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.eerdenarch.nl/elementor-hf/nieuwe-header/](https://www.eerdenarch.nl/elementor-hf/nieuwe-header/) — 2 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.eerdenarch.nl/hestia-front/](https://www.eerdenarch.nl/hestia-front/) — 2 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.eerdenarch.nl/ketelaar-2/](https://www.eerdenarch.nl/ketelaar-2/) — 2 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.eerdenarch.nl/ketelaar/](https://www.eerdenarch.nl/ketelaar/) — 2 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.eerdenarch.nl/mvingeni-lamu/](https://www.eerdenarch.nl/mvingeni-lamu/) — 2 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.eerdenarch.nl/nieuwbouw-2/](https://www.eerdenarch.nl/nieuwbouw-2/) — 2 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.eerdenarch.nl/nieuwbouw/](https://www.eerdenarch.nl/nieuwbouw/) — 2 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.eerdenarch.nl/overzicht-projecten/](https://www.eerdenarch.nl/overzicht-projecten/) — 2 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.eerdenarch.nl/renovatie-en-restauratie/](https://www.eerdenarch.nl/renovatie-en-restauratie/) — 2 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.eerdenarch.nl/restauratiestichting-kenia/](https://www.eerdenarch.nl/restauratiestichting-kenia/) — 2 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.eerdenarch.nl/studieprojecten/](https://www.eerdenarch.nl/studieprojecten/) — 2 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.eerdenarch.nl/utiliteitsbouw/](https://www.eerdenarch.nl/utiliteitsbouw/) — 2 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.eerdenarch.nl/verbouwingen/](https://www.eerdenarch.nl/verbouwingen/) — 2 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.eerdenarch.nl/werkveld/](https://www.eerdenarch.nl/werkveld/) — 2 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.eerdenarch.nl/woningbouw/](https://www.eerdenarch.nl/woningbouw/) — 2 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: 2

- [https://www.eerdenarch.nl/category/non-profit/](https://www.eerdenarch.nl/category/non-profit/) — indexable but not in sitemap
- [https://www.eerdenarch.nl/category/studieproject/](https://www.eerdenarch.nl/category/studieproject/) — indexable but not in sitemap

#### Missing Twitter Card tag

- Rule: `twitter.missing` · Category: Social · Occurrences: 10

- [https://www.eerdenarch.nl/author/admin/](https://www.eerdenarch.nl/author/admin/)
- [https://www.eerdenarch.nl/blog/](https://www.eerdenarch.nl/blog/)
- [https://www.eerdenarch.nl/category/nieuwbouw/](https://www.eerdenarch.nl/category/nieuwbouw/)
- [https://www.eerdenarch.nl/category/nieuws/](https://www.eerdenarch.nl/category/nieuws/)
- [https://www.eerdenarch.nl/category/non-profit/](https://www.eerdenarch.nl/category/non-profit/)
- [https://www.eerdenarch.nl/category/renovatie/](https://www.eerdenarch.nl/category/renovatie/)
- [https://www.eerdenarch.nl/category/studieproject/](https://www.eerdenarch.nl/category/studieproject/)
- [https://www.eerdenarch.nl/category/utitliteitsbouw/](https://www.eerdenarch.nl/category/utitliteitsbouw/)
- [https://www.eerdenarch.nl/category/verbouw/](https://www.eerdenarch.nl/category/verbouw/)
- [https://www.eerdenarch.nl/category/woningbouw/](https://www.eerdenarch.nl/category/woningbouw/)

## Checks & coverage

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

- ✗ Agent Readiness — 14 warning(s), 46 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✓ Cache — clean
- ✗ Canonical — 10 warning(s)
- ✗ Content — 18 warning(s), 29 notice(s)
- ✗ Crawlability — 2 notice(s)
- ✗ Duplicate — 19 warning(s), 2 notice(s)
- ✓ Geo — clean
- ✗ Headings — 10 warning(s)
- ✓ Hreflang — clean
- ✗ Images — 30 notice(s)
- ✓ Indexability — clean
- ✗ Links — 14 warning(s), 14 notice(s)
- ✗ Meta Description — 12 warning(s), 17 notice(s)
- ✓ Mobile — clean
- ✗ Performance — 30 warning(s), 90 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 12 error(s), 60 notice(s)
- ✗ Sitemap — 2 notice(s)
- ✗ Social — 22 notice(s)
- ✓ Structured Data — clean
- ✓ Titles — clean
- ✓ URL — clean
- ✓ Video — clean

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