---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: iziflux.be
report_url: "https://crawlinx.com/audit/iziflux.be"
crawl_id: 20260719T163943-c5fd4b08
health_score: 75
generated_at: 2026-08-26T04:08:07Z
total_pages: 36
html_pages: 23
indexable_pages: 22
errors: 0
warnings: 60
notices: 219
---

# SEO audit: iziflux.be

**Health score: 75/100** — good, with fixable gaps

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

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 36 |
| HTML pages | 23 |
| Indexable | 22 |
| Non-indexable | 1 |
| Orphan pages | 1 |
| Broken internal links | 0 |
| Avg response time | 1071 ms |
| Errors / Warnings / Notices | 0 / 60 / 219 |
| Status codes | 36×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Performance | 81 | 0 | 23 | 72 |
| Duplicate | 86 | 0 | 17 | 2 |
| Meta Description | 95 | 0 | 6 | 8 |
| Agent Readiness | 97 | 0 | 4 | 20 |
| Links | 98 | 0 | 3 | 5 |
| Structured Data | 98 | 0 | 2 | 22 |
| Budget | 99 | 0 | 1 | 0 |
| Crawlability | 99 | 0 | 1 | 0 |
| Headings | 99 | 0 | 1 | 0 |
| Indexability | 99 | 0 | 1 | 0 |
| Titles | 99 | 0 | 1 | 1 |
| Cache | 100 | 0 | 0 | 8 |
| Canonical | 100 | 0 | 0 | 4 |
| Content | 100 | 0 | 0 | 6 |
| Images | 100 | 0 | 0 | 14 |
| Security | 100 | 0 | 0 | 24 |
| Social | 100 | 0 | 0 | 11 |
| URL | 100 | 0 | 0 | 22 |

## Issues

### Warnings (60)

#### Control has no accessible name

- Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 4

- [http://www.iziflux.be/](http://www.iziflux.be/) — 9 button/link(s) with no text or aria-label — an agent can't target them
- [https://iziflux.be/](https://iziflux.be/) — 9 button/link(s) with no text or aria-label — an agent can't target them
- [https://iziflux.be/author/stefaan/](https://iziflux.be/author/stefaan/) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://iziflux.be/blog/](https://iziflux.be/blog/) — 2 button/link(s) with no text or aria-label — an agent can't target them

#### Noindex page receives internal links (crawl-budget waste)

- Rule: `budget.noindex_linked` · Category: Budget · Occurrences: 1

- [https://iziflux.be/privacy-policy/](https://iziflux.be/privacy-policy/) — this noindex page has 23 internal inlink(s) — Googlebot follows them, fetches the page, then drops it unindexed, spending crawl budget for no indexing benefit (and the links leak equity). Remove/redirect the links, or drop the noindex if the page should be indexed. Linked from: https://iziflux.be/, https://iziflux.be/project-in-de-kijker-gevelreiniging-en-plaatsing-sillit/, https://iziflux.be/sillit-plaatsen-op-aluminium-dorpels/.

#### Duplicate page content

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

- [http://www.iziflux.be/](http://www.iziflux.be/) — content shared by 2 pages: https://iziflux.be/
- [https://iziflux.be/](https://iziflux.be/) — content shared by 2 pages: http://www.iziflux.be/

#### Near-duplicate page content

- Rule: `duplicate.near` · Category: Duplicate · Occurrences: 13

- [https://iziflux.be/product-categorie/geen-categorie/](https://iziflux.be/product-categorie/geen-categorie/) — near-duplicate of 7 page(s): https://iziflux.be/winkel/, https://iziflux.be/winkel/?add-to-cart=478, https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=478
- [https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=478](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=478) — near-duplicate of 7 page(s): https://iziflux.be/winkel/, https://iziflux.be/product-categorie/geen-categorie/, https://iziflux.be/winkel/?add-to-cart=478
- [https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=479](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=479) — near-duplicate of 7 page(s): https://iziflux.be/winkel/, https://iziflux.be/product-categorie/geen-categorie/, https://iziflux.be/winkel/?add-to-cart=478
- [https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=480](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=480) — near-duplicate of 7 page(s): https://iziflux.be/winkel/, https://iziflux.be/product-categorie/geen-categorie/, https://iziflux.be/winkel/?add-to-cart=478
- [https://iziflux.be/product/sillit-whale/](https://iziflux.be/product/sillit-whale/) — near-duplicate of 2 page(s): https://iziflux.be/product/sillit-whale/?add-to-cart=480, https://iziflux.be/product/sillit-whale/?add-to-cart=479
- [https://iziflux.be/product/sillit-whale/?add-to-cart=479](https://iziflux.be/product/sillit-whale/?add-to-cart=479) — near-duplicate of 2 page(s): https://iziflux.be/product/sillit-whale/, https://iziflux.be/product/sillit-whale/?add-to-cart=480
- [https://iziflux.be/product/sillit-whale/?add-to-cart=480](https://iziflux.be/product/sillit-whale/?add-to-cart=480) — near-duplicate of 2 page(s): https://iziflux.be/product/sillit-whale/, https://iziflux.be/product/sillit-whale/?add-to-cart=479
- [https://iziflux.be/product/transparante-kit/](https://iziflux.be/product/transparante-kit/) — near-duplicate of 1 page(s): https://iziflux.be/product/voordeelpakket/
- [https://iziflux.be/product/voordeelpakket/](https://iziflux.be/product/voordeelpakket/) — near-duplicate of 1 page(s): https://iziflux.be/product/transparante-kit/
- [https://iziflux.be/winkel/](https://iziflux.be/winkel/) — near-duplicate of 7 page(s): https://iziflux.be/product-categorie/geen-categorie/, https://iziflux.be/winkel/?add-to-cart=478, https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=478
- [https://iziflux.be/winkel/?add-to-cart=478](https://iziflux.be/winkel/?add-to-cart=478) — near-duplicate of 7 page(s): https://iziflux.be/winkel/, https://iziflux.be/product-categorie/geen-categorie/, https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=478
- [https://iziflux.be/winkel/?add-to-cart=479](https://iziflux.be/winkel/?add-to-cart=479) — near-duplicate of 7 page(s): https://iziflux.be/winkel/, https://iziflux.be/product-categorie/geen-categorie/, https://iziflux.be/winkel/?add-to-cart=478
- [https://iziflux.be/winkel/?add-to-cart=480](https://iziflux.be/winkel/?add-to-cart=480) — near-duplicate of 7 page(s): https://iziflux.be/winkel/, https://iziflux.be/product-categorie/geen-categorie/, https://iziflux.be/winkel/?add-to-cart=478

#### Duplicate <title> across pages

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

- [http://www.iziflux.be/](http://www.iziflux.be/) — title shared by 2 pages: https://iziflux.be/
- [https://iziflux.be/](https://iziflux.be/) — title shared by 2 pages: http://www.iziflux.be/

#### Missing <h1>

- Rule: `h1.missing` · Category: Headings · Occurrences: 1

- [https://iziflux.be/blog/](https://iziflux.be/blog/)

#### Page is noindex

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

- [https://iziflux.be/privacy-policy/](https://iziflux.be/privacy-policy/) — meta/X-Robots: meta=noindex, follow

#### Orphan page (no internal inlinks)

- Rule: `links.orphan` · Category: Links · Occurrences: 1

- [https://iziflux.be/winkel/](https://iziflux.be/winkel/) — no internal links point here

#### Internal link points to a redirect

- Rule: `links.redirect_target` · Category: Links · Occurrences: 2

- [https://iziflux.be/project-in-de-kijker-gevelreiniging-en-plaatsing-sillit/](https://iziflux.be/project-in-de-kijker-gevelreiniging-en-plaatsing-sillit/) — http://www.iziflux.be/ → https://iziflux.be/
- [https://iziflux.be/sillit-plaatsen-op-aluminium-dorpels/](https://iziflux.be/sillit-plaatsen-op-aluminium-dorpels/) — http://www.iziflux.be/ → https://iziflux.be/

#### Missing meta description

- Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 6

- [https://iziflux.be/author/stefaan/](https://iziflux.be/author/stefaan/)
- [https://iziflux.be/blog/](https://iziflux.be/blog/)
- [https://iziflux.be/product-categorie/geen-categorie/](https://iziflux.be/product-categorie/geen-categorie/)
- [https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=478](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=478)
- [https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=479](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=479)
- [https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=480](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=480)

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

- Rule: `perf.render_blocking` · Category: Performance · Occurrences: 23

- [http://www.iziflux.be/](http://www.iziflux.be/) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://iziflux.be/](https://iziflux.be/) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://iziflux.be/author/stefaan/](https://iziflux.be/author/stefaan/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://iziflux.be/blog/](https://iziflux.be/blog/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://iziflux.be/contact/](https://iziflux.be/contact/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://iziflux.be/cookiebeleid-eu/](https://iziflux.be/cookiebeleid-eu/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://iziflux.be/over-ons/](https://iziflux.be/over-ons/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://iziflux.be/privacy-policy/](https://iziflux.be/privacy-policy/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://iziflux.be/product-categorie/geen-categorie/](https://iziflux.be/product-categorie/geen-categorie/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=478](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=478) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=479](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=479) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=480](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=480) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://iziflux.be/product/sillit-whale/](https://iziflux.be/product/sillit-whale/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://iziflux.be/product/sillit-whale/?add-to-cart=479](https://iziflux.be/product/sillit-whale/?add-to-cart=479) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://iziflux.be/product/sillit-whale/?add-to-cart=480](https://iziflux.be/product/sillit-whale/?add-to-cart=480) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://iziflux.be/product/transparante-kit/](https://iziflux.be/product/transparante-kit/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://iziflux.be/product/voordeelpakket/](https://iziflux.be/product/voordeelpakket/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://iziflux.be/project-in-de-kijker-gevelreiniging-en-plaatsing-sillit/](https://iziflux.be/project-in-de-kijker-gevelreiniging-en-plaatsing-sillit/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://iziflux.be/sillit-plaatsen-op-aluminium-dorpels/](https://iziflux.be/sillit-plaatsen-op-aluminium-dorpels/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://iziflux.be/winkel/](https://iziflux.be/winkel/) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://iziflux.be/winkel/?add-to-cart=478](https://iziflux.be/winkel/?add-to-cart=478) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://iziflux.be/winkel/?add-to-cart=479](https://iziflux.be/winkel/?add-to-cart=479) — 2 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://iziflux.be/winkel/?add-to-cart=480](https://iziflux.be/winkel/?add-to-cart=480) — 2 render-blocking <script> in <head> (add defer/async or use type=module)

#### Redirect chain (multiple hops)

- Rule: `redirect.chain` · Category: Crawlability · Occurrences: 1

- [http://www.iziflux.be/](http://www.iziflux.be/) — 2 hops ending at https://iziflux.be/

#### BreadcrumbList present but structurally incomplete

- Rule: `schema.breadcrumb_incomplete` · Category: Structured Data · Occurrences: 2

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

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

- Rule: `title.too_long` · Category: Titles · Occurrences: 1

- [https://iziflux.be/project-in-de-kijker-gevelreiniging-en-plaatsing-sillit/](https://iziflux.be/project-in-de-kijker-gevelreiniging-en-plaatsing-sillit/) — 104 chars, ~727px (limit ~580px)

### Notices (219)

#### Heading levels skip a level

- Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 10

- [http://www.iziflux.be/](http://www.iziflux.be/) — h5 follows h2 — skips h3
- [https://iziflux.be/](https://iziflux.be/) — h5 follows h2 — skips h3
- [https://iziflux.be/contact/](https://iziflux.be/contact/) — h3 follows h1 — skips h2
- [https://iziflux.be/over-ons/](https://iziflux.be/over-ons/) — h5 follows h2 — skips h3
- [https://iziflux.be/product/sillit-whale/](https://iziflux.be/product/sillit-whale/) — h6 follows h2 — skips h3
- [https://iziflux.be/product/sillit-whale/?add-to-cart=479](https://iziflux.be/product/sillit-whale/?add-to-cart=479) — h6 follows h2 — skips h3
- [https://iziflux.be/product/sillit-whale/?add-to-cart=480](https://iziflux.be/product/sillit-whale/?add-to-cart=480) — h6 follows h2 — skips h3
- [https://iziflux.be/product/transparante-kit/](https://iziflux.be/product/transparante-kit/) — h5 follows h2 — skips h3
- [https://iziflux.be/product/voordeelpakket/](https://iziflux.be/product/voordeelpakket/) — h5 follows h2 — skips h3
- [https://iziflux.be/project-in-de-kijker-gevelreiniging-en-plaatsing-sillit/](https://iziflux.be/project-in-de-kijker-gevelreiniging-en-plaatsing-sillit/) — h3 follows h1 — skips h2

#### No llms.txt for AI agents

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

- [https://iziflux.be/](https://iziflux.be/) — 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: 9

- [https://iziflux.be/contact/](https://iziflux.be/contact/) — add a <main> element (or role=main) around the primary content
- [https://iziflux.be/cookiebeleid-eu/](https://iziflux.be/cookiebeleid-eu/) — add a <main> element (or role=main) around the primary content
- [https://iziflux.be/over-ons/](https://iziflux.be/over-ons/) — add a <main> element (or role=main) around the primary content
- [https://iziflux.be/privacy-policy/](https://iziflux.be/privacy-policy/) — add a <main> element (or role=main) around the primary content
- [https://iziflux.be/product/sillit-whale/](https://iziflux.be/product/sillit-whale/) — add a <main> element (or role=main) around the primary content
- [https://iziflux.be/product/sillit-whale/?add-to-cart=479](https://iziflux.be/product/sillit-whale/?add-to-cart=479) — add a <main> element (or role=main) around the primary content
- [https://iziflux.be/product/sillit-whale/?add-to-cart=480](https://iziflux.be/product/sillit-whale/?add-to-cart=480) — add a <main> element (or role=main) around the primary content
- [https://iziflux.be/product/transparante-kit/](https://iziflux.be/product/transparante-kit/) — add a <main> element (or role=main) around the primary content
- [https://iziflux.be/product/voordeelpakket/](https://iziflux.be/product/voordeelpakket/) — add a <main> element (or role=main) around the primary content

#### Page served uncached (no-store/private or CDN bypass)

- Rule: `cache.not_cacheable` · Category: Cache · Occurrences: 8

- [https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=478](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=478) — Cache-Control: no-cache, must-revalidate, max-age=0, no-store, private
- [https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=479](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=479) — Cache-Control: no-cache, must-revalidate, max-age=0, no-store, private
- [https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=480](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=480) — Cache-Control: no-cache, must-revalidate, max-age=0, no-store, private
- [https://iziflux.be/product/sillit-whale/?add-to-cart=479](https://iziflux.be/product/sillit-whale/?add-to-cart=479) — Cache-Control: no-cache, must-revalidate, max-age=0, no-store, private
- [https://iziflux.be/product/sillit-whale/?add-to-cart=480](https://iziflux.be/product/sillit-whale/?add-to-cart=480) — Cache-Control: no-cache, must-revalidate, max-age=0, no-store, private
- [https://iziflux.be/winkel/?add-to-cart=478](https://iziflux.be/winkel/?add-to-cart=478) — Cache-Control: no-cache, must-revalidate, max-age=0, no-store, private
- [https://iziflux.be/winkel/?add-to-cart=479](https://iziflux.be/winkel/?add-to-cart=479) — Cache-Control: no-cache, must-revalidate, max-age=0, no-store, private
- [https://iziflux.be/winkel/?add-to-cart=480](https://iziflux.be/winkel/?add-to-cart=480) — Cache-Control: no-cache, must-revalidate, max-age=0, no-store, private

#### Canonical points to a different URL

- Rule: `canonical.non_self` · Category: Canonical · Occurrences: 4

- [https://iziflux.be/winkel/](https://iziflux.be/winkel/) — canonical=https://iziflux.be/?page_id=473
- [https://iziflux.be/winkel/?add-to-cart=478](https://iziflux.be/winkel/?add-to-cart=478) — canonical=https://iziflux.be/?page_id=473
- [https://iziflux.be/winkel/?add-to-cart=479](https://iziflux.be/winkel/?add-to-cart=479) — canonical=https://iziflux.be/?page_id=473
- [https://iziflux.be/winkel/?add-to-cart=480](https://iziflux.be/winkel/?add-to-cart=480) — canonical=https://iziflux.be/?page_id=473

#### Low text-to-HTML ratio

- Rule: `content.low_ratio` · Category: Content · Occurrences: 6

- [https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=478](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=478) — 4.9%
- [https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=479](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=479) — 4.9%
- [https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=480](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=480) — 4.9%
- [https://iziflux.be/winkel/?add-to-cart=478](https://iziflux.be/winkel/?add-to-cart=478) — 4.9%
- [https://iziflux.be/winkel/?add-to-cart=479](https://iziflux.be/winkel/?add-to-cart=479) — 4.9%
- [https://iziflux.be/winkel/?add-to-cart=480](https://iziflux.be/winkel/?add-to-cart=480) — 4.9%

#### Duplicate meta description across pages

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

- [http://www.iziflux.be/](http://www.iziflux.be/) — meta description shared by 2 pages: https://iziflux.be/
- [https://iziflux.be/](https://iziflux.be/) — meta description shared by 2 pages: http://www.iziflux.be/

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 4

- [https://iziflux.be/cookiebeleid-eu/](https://iziflux.be/cookiebeleid-eu/) — the likely hero/LCP image (biglogo.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://iziflux.be/privacy-policy/](https://iziflux.be/privacy-policy/) — the likely hero/LCP image (biglogo.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://iziflux.be/product/transparante-kit/](https://iziflux.be/product/transparante-kit/) — the likely hero/LCP image (product.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://iziflux.be/product/voordeelpakket/](https://iziflux.be/product/voordeelpakket/) — the likely hero/LCP image (product.jpg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.

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

- Rule: `images.missing_dimensions` · Category: Images · Occurrences: 14

- [http://www.iziflux.be/](http://www.iziflux.be/) — 6 of 13 images without width/height
- [https://iziflux.be/](https://iziflux.be/) — 6 of 13 images without width/height
- [https://iziflux.be/author/stefaan/](https://iziflux.be/author/stefaan/) — 4 of 8 images without width/height
- [https://iziflux.be/blog/](https://iziflux.be/blog/) — 4 of 8 images without width/height
- [https://iziflux.be/contact/](https://iziflux.be/contact/) — 4 of 7 images without width/height
- [https://iziflux.be/cookiebeleid-eu/](https://iziflux.be/cookiebeleid-eu/) — 4 of 6 images without width/height
- [https://iziflux.be/over-ons/](https://iziflux.be/over-ons/) — 4 of 9 images without width/height
- [https://iziflux.be/privacy-policy/](https://iziflux.be/privacy-policy/) — 4 of 6 images without width/height
- [https://iziflux.be/product-categorie/geen-categorie/](https://iziflux.be/product-categorie/geen-categorie/) — 4 of 9 images without width/height
- [https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=478](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=478) — 4 of 9 images without width/height
- [https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=479](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=479) — 4 of 9 images without width/height
- [https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=480](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=480) — 4 of 9 images without width/height
- [https://iziflux.be/project-in-de-kijker-gevelreiniging-en-plaatsing-sillit/](https://iziflux.be/project-in-de-kijker-gevelreiniging-en-plaatsing-sillit/) — 4 of 12 images without width/height
- [https://iziflux.be/sillit-plaatsen-op-aluminium-dorpels/](https://iziflux.be/sillit-plaatsen-op-aluminium-dorpels/) — 4 of 8 images without width/height

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

- Rule: `links.no_anchor_text` · Category: Links · Occurrences: 4

- [http://www.iziflux.be/](http://www.iziflux.be/) — 9 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://iziflux.be/](https://iziflux.be/) — 9 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://iziflux.be/author/stefaan/](https://iziflux.be/author/stefaan/) — 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://iziflux.be/blog/](https://iziflux.be/blog/) — 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.

#### Page has only one internal inlink (fragile crawl path)

- Rule: `links.single_inlink` · Category: Links · Occurrences: 1

- [https://iziflux.be/author/stefaan/](https://iziflux.be/author/stefaan/) — only one internal link points here — if that source changes, this page becomes an orphan. Add more contextual internal links to strengthen the crawl path.

#### Meta description too long

- Rule: `meta_desc.too_long` · Category: Meta Description · Occurrences: 7

- [https://iziflux.be/product/sillit-whale/](https://iziflux.be/product/sillit-whale/) — 281 chars
- [https://iziflux.be/product/sillit-whale/?add-to-cart=479](https://iziflux.be/product/sillit-whale/?add-to-cart=479) — 281 chars
- [https://iziflux.be/product/sillit-whale/?add-to-cart=480](https://iziflux.be/product/sillit-whale/?add-to-cart=480) — 281 chars
- [https://iziflux.be/product/transparante-kit/](https://iziflux.be/product/transparante-kit/) — 164 chars
- [https://iziflux.be/product/voordeelpakket/](https://iziflux.be/product/voordeelpakket/) — 201 chars
- [https://iziflux.be/project-in-de-kijker-gevelreiniging-en-plaatsing-sillit/](https://iziflux.be/project-in-de-kijker-gevelreiniging-en-plaatsing-sillit/) — 350 chars
- [https://iziflux.be/sillit-plaatsen-op-aluminium-dorpels/](https://iziflux.be/sillit-plaatsen-op-aluminium-dorpels/) — 374 chars

#### Meta description too short

- Rule: `meta_desc.too_short` · Category: Meta Description · Occurrences: 1

- [https://iziflux.be/cookiebeleid-eu/](https://iziflux.be/cookiebeleid-eu/) — 12 chars

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 11

- [https://iziflux.be/author/stefaan/](https://iziflux.be/author/stefaan/) — og:description
- [https://iziflux.be/blog/](https://iziflux.be/blog/) — og:description, og:image
- [https://iziflux.be/cookiebeleid-eu/](https://iziflux.be/cookiebeleid-eu/) — og:image
- [https://iziflux.be/product-categorie/geen-categorie/](https://iziflux.be/product-categorie/geen-categorie/) — og:description, og:image
- [https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=478](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=478) — og:description, og:image
- [https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=479](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=479) — og:description, og:image
- [https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=480](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=480) — og:description, og:image
- [https://iziflux.be/winkel/](https://iziflux.be/winkel/) — og:image
- [https://iziflux.be/winkel/?add-to-cart=478](https://iziflux.be/winkel/?add-to-cart=478) — og:image
- [https://iziflux.be/winkel/?add-to-cart=479](https://iziflux.be/winkel/?add-to-cart=479) — og:image
- [https://iziflux.be/winkel/?add-to-cart=480](https://iziflux.be/winkel/?add-to-cart=480) — og:image

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

- Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 21

- [http://www.iziflux.be/](http://www.iziflux.be/) — 7 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://iziflux.be/](https://iziflux.be/) — 7 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://iziflux.be/author/stefaan/](https://iziflux.be/author/stefaan/) — 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://iziflux.be/blog/](https://iziflux.be/blog/) — 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://iziflux.be/contact/](https://iziflux.be/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://iziflux.be/over-ons/](https://iziflux.be/over-ons/) — 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://iziflux.be/product-categorie/geen-categorie/](https://iziflux.be/product-categorie/geen-categorie/) — 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://iziflux.be/product-categorie/geen-categorie/?add-to-cart=478](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=478) — 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://iziflux.be/product-categorie/geen-categorie/?add-to-cart=479](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=479) — 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://iziflux.be/product-categorie/geen-categorie/?add-to-cart=480](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=480) — 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://iziflux.be/product/sillit-whale/](https://iziflux.be/product/sillit-whale/) — 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://iziflux.be/product/sillit-whale/?add-to-cart=479](https://iziflux.be/product/sillit-whale/?add-to-cart=479) — 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://iziflux.be/product/sillit-whale/?add-to-cart=480](https://iziflux.be/product/sillit-whale/?add-to-cart=480) — 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://iziflux.be/product/transparante-kit/](https://iziflux.be/product/transparante-kit/) — 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://iziflux.be/product/voordeelpakket/](https://iziflux.be/product/voordeelpakket/) — 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://iziflux.be/project-in-de-kijker-gevelreiniging-en-plaatsing-sillit/](https://iziflux.be/project-in-de-kijker-gevelreiniging-en-plaatsing-sillit/) — 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://iziflux.be/sillit-plaatsen-op-aluminium-dorpels/](https://iziflux.be/sillit-plaatsen-op-aluminium-dorpels/) — 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://iziflux.be/winkel/](https://iziflux.be/winkel/) — 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://iziflux.be/winkel/?add-to-cart=478](https://iziflux.be/winkel/?add-to-cart=478) — 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://iziflux.be/winkel/?add-to-cart=479](https://iziflux.be/winkel/?add-to-cart=479) — 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://iziflux.be/winkel/?add-to-cart=480](https://iziflux.be/winkel/?add-to-cart=480) — 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.

#### Large HTML document

- Rule: `perf.large_html` · Category: Performance · Occurrences: 1

- [https://iziflux.be/wp-content/uploads/2025/12/TECHNISCHE-FICHE_Silicone-Primer-Non-porous-Surfaces.pdf](https://iziflux.be/wp-content/uploads/2025/12/TECHNISCHE-FICHE_Silicone-Primer-Non-porous-Surfaces.pdf) — 2.4 MiB

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

- Rule: `perf.no_etag` · Category: Performance · Occurrences: 23

- [http://www.iziflux.be/](http://www.iziflux.be/) — 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://iziflux.be/](https://iziflux.be/) — 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://iziflux.be/author/stefaan/](https://iziflux.be/author/stefaan/) — 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://iziflux.be/blog/](https://iziflux.be/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://iziflux.be/contact/](https://iziflux.be/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://iziflux.be/cookiebeleid-eu/](https://iziflux.be/cookiebeleid-eu/) — 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://iziflux.be/over-ons/](https://iziflux.be/over-ons/) — 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://iziflux.be/privacy-policy/](https://iziflux.be/privacy-policy/) — 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://iziflux.be/product-categorie/geen-categorie/](https://iziflux.be/product-categorie/geen-categorie/) — 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://iziflux.be/product-categorie/geen-categorie/?add-to-cart=478](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=478) — 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://iziflux.be/product-categorie/geen-categorie/?add-to-cart=479](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=479) — 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://iziflux.be/product-categorie/geen-categorie/?add-to-cart=480](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=480) — 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://iziflux.be/product/sillit-whale/](https://iziflux.be/product/sillit-whale/) — 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://iziflux.be/product/sillit-whale/?add-to-cart=479](https://iziflux.be/product/sillit-whale/?add-to-cart=479) — 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://iziflux.be/product/sillit-whale/?add-to-cart=480](https://iziflux.be/product/sillit-whale/?add-to-cart=480) — 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://iziflux.be/product/transparante-kit/](https://iziflux.be/product/transparante-kit/) — 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://iziflux.be/product/voordeelpakket/](https://iziflux.be/product/voordeelpakket/) — 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://iziflux.be/project-in-de-kijker-gevelreiniging-en-plaatsing-sillit/](https://iziflux.be/project-in-de-kijker-gevelreiniging-en-plaatsing-sillit/) — 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://iziflux.be/sillit-plaatsen-op-aluminium-dorpels/](https://iziflux.be/sillit-plaatsen-op-aluminium-dorpels/) — 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://iziflux.be/winkel/](https://iziflux.be/winkel/) — 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://iziflux.be/winkel/?add-to-cart=478](https://iziflux.be/winkel/?add-to-cart=478) — 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://iziflux.be/winkel/?add-to-cart=479](https://iziflux.be/winkel/?add-to-cart=479) — 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://iziflux.be/winkel/?add-to-cart=480](https://iziflux.be/winkel/?add-to-cart=480) — 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: 23

- [http://www.iziflux.be/](http://www.iziflux.be/) — 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://iziflux.be/](https://iziflux.be/) — 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://iziflux.be/author/stefaan/](https://iziflux.be/author/stefaan/) — 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://iziflux.be/blog/](https://iziflux.be/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://iziflux.be/contact/](https://iziflux.be/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://iziflux.be/cookiebeleid-eu/](https://iziflux.be/cookiebeleid-eu/) — 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://iziflux.be/over-ons/](https://iziflux.be/over-ons/) — 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://iziflux.be/privacy-policy/](https://iziflux.be/privacy-policy/) — 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://iziflux.be/product-categorie/geen-categorie/](https://iziflux.be/product-categorie/geen-categorie/) — 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://iziflux.be/product-categorie/geen-categorie/?add-to-cart=478](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=478) — 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://iziflux.be/product-categorie/geen-categorie/?add-to-cart=479](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=479) — 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://iziflux.be/product-categorie/geen-categorie/?add-to-cart=480](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=480) — 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://iziflux.be/product/sillit-whale/](https://iziflux.be/product/sillit-whale/) — 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://iziflux.be/product/sillit-whale/?add-to-cart=479](https://iziflux.be/product/sillit-whale/?add-to-cart=479) — 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://iziflux.be/product/sillit-whale/?add-to-cart=480](https://iziflux.be/product/sillit-whale/?add-to-cart=480) — 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://iziflux.be/product/transparante-kit/](https://iziflux.be/product/transparante-kit/) — 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://iziflux.be/product/voordeelpakket/](https://iziflux.be/product/voordeelpakket/) — 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://iziflux.be/project-in-de-kijker-gevelreiniging-en-plaatsing-sillit/](https://iziflux.be/project-in-de-kijker-gevelreiniging-en-plaatsing-sillit/) — 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://iziflux.be/sillit-plaatsen-op-aluminium-dorpels/](https://iziflux.be/sillit-plaatsen-op-aluminium-dorpels/) — 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://iziflux.be/winkel/](https://iziflux.be/winkel/) — 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://iziflux.be/winkel/?add-to-cart=478](https://iziflux.be/winkel/?add-to-cart=478) — 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://iziflux.be/winkel/?add-to-cart=479](https://iziflux.be/winkel/?add-to-cart=479) — 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://iziflux.be/winkel/?add-to-cart=480](https://iziflux.be/winkel/?add-to-cart=480) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.

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

- Rule: `schema.deprecated_type` · Category: Structured Data · Occurrences: 22

- [http://www.iziflux.be/](http://www.iziflux.be/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://iziflux.be/](https://iziflux.be/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://iziflux.be/author/stefaan/](https://iziflux.be/author/stefaan/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://iziflux.be/blog/](https://iziflux.be/blog/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://iziflux.be/contact/](https://iziflux.be/contact/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://iziflux.be/cookiebeleid-eu/](https://iziflux.be/cookiebeleid-eu/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://iziflux.be/over-ons/](https://iziflux.be/over-ons/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://iziflux.be/product-categorie/geen-categorie/](https://iziflux.be/product-categorie/geen-categorie/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=478](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=478) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=479](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=479) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=480](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=480) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://iziflux.be/product/sillit-whale/](https://iziflux.be/product/sillit-whale/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://iziflux.be/product/sillit-whale/?add-to-cart=479](https://iziflux.be/product/sillit-whale/?add-to-cart=479) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://iziflux.be/product/sillit-whale/?add-to-cart=480](https://iziflux.be/product/sillit-whale/?add-to-cart=480) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://iziflux.be/product/transparante-kit/](https://iziflux.be/product/transparante-kit/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://iziflux.be/product/voordeelpakket/](https://iziflux.be/product/voordeelpakket/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://iziflux.be/project-in-de-kijker-gevelreiniging-en-plaatsing-sillit/](https://iziflux.be/project-in-de-kijker-gevelreiniging-en-plaatsing-sillit/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://iziflux.be/sillit-plaatsen-op-aluminium-dorpels/](https://iziflux.be/sillit-plaatsen-op-aluminium-dorpels/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://iziflux.be/winkel/](https://iziflux.be/winkel/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://iziflux.be/winkel/?add-to-cart=478](https://iziflux.be/winkel/?add-to-cart=478) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://iziflux.be/winkel/?add-to-cart=479](https://iziflux.be/winkel/?add-to-cart=479) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://iziflux.be/winkel/?add-to-cart=480](https://iziflux.be/winkel/?add-to-cart=480) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 23

- [http://www.iziflux.be/](http://www.iziflux.be/) — HSTS, CSP, X-Content-Type-Options
- [https://iziflux.be/](https://iziflux.be/) — HSTS, CSP, X-Content-Type-Options
- [https://iziflux.be/author/stefaan/](https://iziflux.be/author/stefaan/) — HSTS, CSP, X-Content-Type-Options
- [https://iziflux.be/blog/](https://iziflux.be/blog/) — X-Content-Type-Options, HSTS, CSP
- [https://iziflux.be/contact/](https://iziflux.be/contact/) — HSTS, CSP, X-Content-Type-Options
- [https://iziflux.be/cookiebeleid-eu/](https://iziflux.be/cookiebeleid-eu/) — HSTS, CSP, X-Content-Type-Options
- [https://iziflux.be/over-ons/](https://iziflux.be/over-ons/) — HSTS, CSP, X-Content-Type-Options
- [https://iziflux.be/privacy-policy/](https://iziflux.be/privacy-policy/) — X-Content-Type-Options, HSTS, CSP
- [https://iziflux.be/product-categorie/geen-categorie/](https://iziflux.be/product-categorie/geen-categorie/) — HSTS, CSP, X-Content-Type-Options
- [https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=478](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=478) — HSTS, CSP, X-Content-Type-Options
- [https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=479](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=479) — HSTS, CSP, X-Content-Type-Options
- [https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=480](https://iziflux.be/product-categorie/geen-categorie/?add-to-cart=480) — HSTS, CSP, X-Content-Type-Options
- [https://iziflux.be/product/sillit-whale/](https://iziflux.be/product/sillit-whale/) — HSTS, CSP, X-Content-Type-Options
- [https://iziflux.be/product/sillit-whale/?add-to-cart=479](https://iziflux.be/product/sillit-whale/?add-to-cart=479) — HSTS, CSP, X-Content-Type-Options
- [https://iziflux.be/product/sillit-whale/?add-to-cart=480](https://iziflux.be/product/sillit-whale/?add-to-cart=480) — HSTS, CSP, X-Content-Type-Options
- [https://iziflux.be/product/transparante-kit/](https://iziflux.be/product/transparante-kit/) — HSTS, CSP, X-Content-Type-Options
- [https://iziflux.be/product/voordeelpakket/](https://iziflux.be/product/voordeelpakket/) — CSP, X-Content-Type-Options, HSTS
- [https://iziflux.be/project-in-de-kijker-gevelreiniging-en-plaatsing-sillit/](https://iziflux.be/project-in-de-kijker-gevelreiniging-en-plaatsing-sillit/) — HSTS, CSP, X-Content-Type-Options
- [https://iziflux.be/sillit-plaatsen-op-aluminium-dorpels/](https://iziflux.be/sillit-plaatsen-op-aluminium-dorpels/) — HSTS, CSP, X-Content-Type-Options
- [https://iziflux.be/winkel/](https://iziflux.be/winkel/) — X-Content-Type-Options, HSTS, CSP
- [https://iziflux.be/winkel/?add-to-cart=478](https://iziflux.be/winkel/?add-to-cart=478) — HSTS, CSP, X-Content-Type-Options
- [https://iziflux.be/winkel/?add-to-cart=479](https://iziflux.be/winkel/?add-to-cart=479) — HSTS, CSP, X-Content-Type-Options
- [https://iziflux.be/winkel/?add-to-cart=480](https://iziflux.be/winkel/?add-to-cart=480) — CSP, X-Content-Type-Options, HSTS

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

- Rule: `security.unsafe_cross_origin_links` · Category: Security · Occurrences: 1

- [https://iziflux.be/cookiebeleid-eu/](https://iziflux.be/cookiebeleid-eu/) — 1 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".

#### Title is very short

- Rule: `title.too_short` · Category: Titles · Occurrences: 1

- [https://iziflux.be/blog/](https://iziflux.be/blog/) — 14 chars

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

- Rule: `url.underscores` · Category: URL · Occurrences: 10

- [https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_1-copy.png](https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_1-copy.png)
- [https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_2-copy.png](https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_2-copy.png)
- [https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_3-copy.png](https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_3-copy.png)
- [https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_4-copy.png](https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_4-copy.png)
- [https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_5-copy.png](https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_5-copy.png)
- [https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_6-copy.png](https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_6-copy.png)
- [https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_7-copy.png](https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_7-copy.png)
- [https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_8-copy.png](https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_8-copy.png)
- [https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_9-copy.png](https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_9-copy.png)
- [https://iziflux.be/wp-content/uploads/2025/12/TECHNISCHE-FICHE_Silicone-Primer-Non-porous-Surfaces.pdf](https://iziflux.be/wp-content/uploads/2025/12/TECHNISCHE-FICHE_Silicone-Primer-Non-porous-Surfaces.pdf)

#### Uppercase letters in URL path

- Rule: `url.uppercase` · Category: URL · Occurrences: 12

- [https://iziflux.be/wp-content/uploads/2025/05/SILLIT-Handleiding-A4.pdf](https://iziflux.be/wp-content/uploads/2025/05/SILLIT-Handleiding-A4.pdf)
- [https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_1-copy.png](https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_1-copy.png)
- [https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_2-copy.png](https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_2-copy.png)
- [https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_3-copy.png](https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_3-copy.png)
- [https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_4-copy.png](https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_4-copy.png)
- [https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_5-copy.png](https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_5-copy.png)
- [https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_6-copy.png](https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_6-copy.png)
- [https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_7-copy.png](https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_7-copy.png)
- [https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_8-copy.png](https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_8-copy.png)
- [https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_9-copy.png](https://iziflux.be/wp-content/uploads/2025/06/Manual_walvis_V06_9-copy.png)
- [https://iziflux.be/wp-content/uploads/2025/10/TESTEN-VERLIJMING.pdf](https://iziflux.be/wp-content/uploads/2025/10/TESTEN-VERLIJMING.pdf)
- [https://iziflux.be/wp-content/uploads/2025/12/TECHNISCHE-FICHE_Silicone-Primer-Non-porous-Surfaces.pdf](https://iziflux.be/wp-content/uploads/2025/12/TECHNISCHE-FICHE_Silicone-Primer-Non-porous-Surfaces.pdf)

## Checks & coverage

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

- ✗ Agent Readiness — 4 warning(s), 20 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✗ Budget — 1 warning(s)
- ✗ Cache — 8 notice(s)
- ✗ Canonical — 4 notice(s)
- ✗ Content — 6 notice(s)
- ✗ Crawlability — 1 warning(s)
- ✗ Duplicate — 17 warning(s), 2 notice(s)
- ✓ Geo — clean
- ✗ Headings — 1 warning(s)
- ✓ Hreflang — clean
- ✗ Images — 14 notice(s)
- ✗ Indexability — 1 warning(s)
- ✗ Links — 3 warning(s), 5 notice(s)
- ✗ Meta Description — 6 warning(s), 8 notice(s)
- ✓ Mobile — clean
- ✗ Performance — 23 warning(s), 72 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 24 notice(s)
- ✓ Sitemap — clean
- ✗ Social — 11 notice(s)
- ✗ Structured Data — 2 warning(s), 22 notice(s)
- ✗ Titles — 1 warning(s), 1 notice(s)
- ✗ URL — 22 notice(s)
- ✓ Video — clean

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

## 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