---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: arterrien.com
report_url: "https://crawlinx.com/audit/arterrien.com"
crawl_id: 20260714T151931-3fbbb2d2
health_score: 65
generated_at: 2026-08-26T16:48:28Z
total_pages: 15
html_pages: 15
indexable_pages: 15
errors: 0
warnings: 20
notices: 146
---

# SEO audit: arterrien.com

**Health score: 65/100** — needs attention

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

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 15 |
| HTML pages | 15 |
| Indexable | 15 |
| Non-indexable | 0 |
| Orphan pages | 0 |
| Broken internal links | 0 |
| Avg response time | 983 ms |
| Errors / Warnings / Notices | 0 / 20 / 146 |
| Status codes | 15×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Canonical | 70 | 0 | 15 | 0 |
| Content | 90 | 0 | 5 | 12 |
| Agent Readiness | 100 | 0 | 0 | 2 |
| Duplicate | 100 | 0 | 0 | 15 |
| Images | 100 | 0 | 0 | 13 |
| Links | 100 | 0 | 0 | 1 |
| Meta Description | 100 | 0 | 0 | 15 |
| Performance | 100 | 0 | 0 | 28 |
| Security | 100 | 0 | 0 | 15 |
| Social | 100 | 0 | 0 | 30 |
| Structured Data | 100 | 0 | 0 | 15 |

## Issues

### Warnings (20)

#### Missing canonical tag

- Rule: `canonical.missing` · Category: Canonical · Occurrences: 15

- [https://www.arterrien.com/](https://www.arterrien.com/)
- [https://www.arterrien.com/contact](https://www.arterrien.com/contact)
- [https://www.arterrien.com/realisations](https://www.arterrien.com/realisations)
- [https://www.arterrien.com/realisations/catalogue-proact](https://www.arterrien.com/realisations/catalogue-proact)
- [https://www.arterrien.com/realisations/catalogues-toptex](https://www.arterrien.com/realisations/catalogues-toptex)
- [https://www.arterrien.com/realisations/identite-visuelle-apsoc](https://www.arterrien.com/realisations/identite-visuelle-apsoc)
- [https://www.arterrien.com/realisations/l-estive-scene-nationale-de-foix-et-de-l-ariege](https://www.arterrien.com/realisations/l-estive-scene-nationale-de-foix-et-de-l-ariege)
- [https://www.arterrien.com/realisations/musee-des-abattoirs](https://www.arterrien.com/realisations/musee-des-abattoirs)
- [https://www.arterrien.com/realisations/nehia-group](https://www.arterrien.com/realisations/nehia-group)
- [https://www.arterrien.com/realisations/nomade-labellisation](https://www.arterrien.com/realisations/nomade-labellisation)
- [https://www.arterrien.com/realisations/sororistas](https://www.arterrien.com/realisations/sororistas)
- [https://www.arterrien.com/realisations/spectacle-de-grands-chemins-en-vallees-d-ax](https://www.arterrien.com/realisations/spectacle-de-grands-chemins-en-vallees-d-ax)
- [https://www.arterrien.com/realisations/stade-toulousain](https://www.arterrien.com/realisations/stade-toulousain)
- [https://www.arterrien.com/realisations/ticati](https://www.arterrien.com/realisations/ticati)
- [https://www.arterrien.com/services](https://www.arterrien.com/services)

#### Thin content (low word count)

- Rule: `content.thin` · Category: Content · Occurrences: 5

- [https://www.arterrien.com/](https://www.arterrien.com/) — 103 words
- [https://www.arterrien.com/contact](https://www.arterrien.com/contact) — 90 words
- [https://www.arterrien.com/realisations/identite-visuelle-apsoc](https://www.arterrien.com/realisations/identite-visuelle-apsoc) — 195 words
- [https://www.arterrien.com/realisations/sororistas](https://www.arterrien.com/realisations/sororistas) — 188 words
- [https://www.arterrien.com/services](https://www.arterrien.com/services) — 195 words

### Notices (146)

#### Heading levels skip a level

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

- [https://www.arterrien.com/realisations](https://www.arterrien.com/realisations) — h3 follows h1 — skips h2

#### No llms.txt for AI agents

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

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

#### Low text-to-HTML ratio

- Rule: `content.low_ratio` · Category: Content · Occurrences: 12

- [https://www.arterrien.com/realisations](https://www.arterrien.com/realisations) — 1.7%
- [https://www.arterrien.com/realisations/catalogue-proact](https://www.arterrien.com/realisations/catalogue-proact) — 1.5%
- [https://www.arterrien.com/realisations/catalogues-toptex](https://www.arterrien.com/realisations/catalogues-toptex) — 1.6%
- [https://www.arterrien.com/realisations/identite-visuelle-apsoc](https://www.arterrien.com/realisations/identite-visuelle-apsoc) — 1.4%
- [https://www.arterrien.com/realisations/l-estive-scene-nationale-de-foix-et-de-l-ariege](https://www.arterrien.com/realisations/l-estive-scene-nationale-de-foix-et-de-l-ariege) — 1.6%
- [https://www.arterrien.com/realisations/musee-des-abattoirs](https://www.arterrien.com/realisations/musee-des-abattoirs) — 1.7%
- [https://www.arterrien.com/realisations/nehia-group](https://www.arterrien.com/realisations/nehia-group) — 1.7%
- [https://www.arterrien.com/realisations/nomade-labellisation](https://www.arterrien.com/realisations/nomade-labellisation) — 1.7%
- [https://www.arterrien.com/realisations/sororistas](https://www.arterrien.com/realisations/sororistas) — 1.3%
- [https://www.arterrien.com/realisations/spectacle-de-grands-chemins-en-vallees-d-ax](https://www.arterrien.com/realisations/spectacle-de-grands-chemins-en-vallees-d-ax) — 1.8%
- [https://www.arterrien.com/realisations/stade-toulousain](https://www.arterrien.com/realisations/stade-toulousain) — 1.6%
- [https://www.arterrien.com/realisations/ticati](https://www.arterrien.com/realisations/ticati) — 1.6%

#### Duplicate meta description across pages

- Rule: `duplicate.meta_desc` · Category: Duplicate · Occurrences: 15

- [https://www.arterrien.com/](https://www.arterrien.com/) — meta description shared by 15 pages: https://www.arterrien.com/contact, https://www.arterrien.com/realisations, https://www.arterrien.com/services
- [https://www.arterrien.com/contact](https://www.arterrien.com/contact) — meta description shared by 15 pages: https://www.arterrien.com/, https://www.arterrien.com/realisations, https://www.arterrien.com/services
- [https://www.arterrien.com/realisations](https://www.arterrien.com/realisations) — meta description shared by 15 pages: https://www.arterrien.com/, https://www.arterrien.com/contact, https://www.arterrien.com/services
- [https://www.arterrien.com/realisations/catalogue-proact](https://www.arterrien.com/realisations/catalogue-proact) — meta description shared by 15 pages: https://www.arterrien.com/, https://www.arterrien.com/contact, https://www.arterrien.com/realisations
- [https://www.arterrien.com/realisations/catalogues-toptex](https://www.arterrien.com/realisations/catalogues-toptex) — meta description shared by 15 pages: https://www.arterrien.com/, https://www.arterrien.com/contact, https://www.arterrien.com/realisations
- [https://www.arterrien.com/realisations/identite-visuelle-apsoc](https://www.arterrien.com/realisations/identite-visuelle-apsoc) — meta description shared by 15 pages: https://www.arterrien.com/, https://www.arterrien.com/contact, https://www.arterrien.com/realisations
- [https://www.arterrien.com/realisations/l-estive-scene-nationale-de-foix-et-de-l-ariege](https://www.arterrien.com/realisations/l-estive-scene-nationale-de-foix-et-de-l-ariege) — meta description shared by 15 pages: https://www.arterrien.com/, https://www.arterrien.com/contact, https://www.arterrien.com/realisations
- [https://www.arterrien.com/realisations/musee-des-abattoirs](https://www.arterrien.com/realisations/musee-des-abattoirs) — meta description shared by 15 pages: https://www.arterrien.com/, https://www.arterrien.com/contact, https://www.arterrien.com/realisations
- [https://www.arterrien.com/realisations/nehia-group](https://www.arterrien.com/realisations/nehia-group) — meta description shared by 15 pages: https://www.arterrien.com/, https://www.arterrien.com/contact, https://www.arterrien.com/realisations
- [https://www.arterrien.com/realisations/nomade-labellisation](https://www.arterrien.com/realisations/nomade-labellisation) — meta description shared by 15 pages: https://www.arterrien.com/, https://www.arterrien.com/contact, https://www.arterrien.com/realisations
- [https://www.arterrien.com/realisations/sororistas](https://www.arterrien.com/realisations/sororistas) — meta description shared by 15 pages: https://www.arterrien.com/, https://www.arterrien.com/contact, https://www.arterrien.com/realisations
- [https://www.arterrien.com/realisations/spectacle-de-grands-chemins-en-vallees-d-ax](https://www.arterrien.com/realisations/spectacle-de-grands-chemins-en-vallees-d-ax) — meta description shared by 15 pages: https://www.arterrien.com/, https://www.arterrien.com/contact, https://www.arterrien.com/realisations
- [https://www.arterrien.com/realisations/stade-toulousain](https://www.arterrien.com/realisations/stade-toulousain) — meta description shared by 15 pages: https://www.arterrien.com/, https://www.arterrien.com/contact, https://www.arterrien.com/realisations
- [https://www.arterrien.com/realisations/ticati](https://www.arterrien.com/realisations/ticati) — meta description shared by 15 pages: https://www.arterrien.com/, https://www.arterrien.com/contact, https://www.arterrien.com/realisations
- [https://www.arterrien.com/services](https://www.arterrien.com/services) — meta description shared by 15 pages: https://www.arterrien.com/, https://www.arterrien.com/contact, https://www.arterrien.com/realisations

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 13

- [https://www.arterrien.com/](https://www.arterrien.com/) — the likely hero/LCP image (%3e) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.arterrien.com/realisations](https://www.arterrien.com/realisations) — the likely hero/LCP image (%3e) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.arterrien.com/realisations/catalogue-proact](https://www.arterrien.com/realisations/catalogue-proact) — the likely hero/LCP image (%3e) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.arterrien.com/realisations/catalogues-toptex](https://www.arterrien.com/realisations/catalogues-toptex) — the likely hero/LCP image (%3e) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.arterrien.com/realisations/identite-visuelle-apsoc](https://www.arterrien.com/realisations/identite-visuelle-apsoc) — the likely hero/LCP image (%3e) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.arterrien.com/realisations/l-estive-scene-nationale-de-foix-et-de-l-ariege](https://www.arterrien.com/realisations/l-estive-scene-nationale-de-foix-et-de-l-ariege) — the likely hero/LCP image (%3e) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.arterrien.com/realisations/musee-des-abattoirs](https://www.arterrien.com/realisations/musee-des-abattoirs) — the likely hero/LCP image (%3e) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.arterrien.com/realisations/nehia-group](https://www.arterrien.com/realisations/nehia-group) — the likely hero/LCP image (%3e) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.arterrien.com/realisations/nomade-labellisation](https://www.arterrien.com/realisations/nomade-labellisation) — the likely hero/LCP image (%3e) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.arterrien.com/realisations/sororistas](https://www.arterrien.com/realisations/sororistas) — the likely hero/LCP image (%3e) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.arterrien.com/realisations/spectacle-de-grands-chemins-en-vallees-d-ax](https://www.arterrien.com/realisations/spectacle-de-grands-chemins-en-vallees-d-ax) — the likely hero/LCP image (%3e) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.arterrien.com/realisations/stade-toulousain](https://www.arterrien.com/realisations/stade-toulousain) — the likely hero/LCP image (%3e) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://www.arterrien.com/realisations/ticati](https://www.arterrien.com/realisations/ticati) — the likely hero/LCP image (%3e) 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: 13

- [https://www.arterrien.com/](https://www.arterrien.com/) — 2 of 2 images without width/height
- [https://www.arterrien.com/realisations](https://www.arterrien.com/realisations) — 22 of 22 images without width/height
- [https://www.arterrien.com/realisations/catalogue-proact](https://www.arterrien.com/realisations/catalogue-proact) — 28 of 28 images without width/height
- [https://www.arterrien.com/realisations/catalogues-toptex](https://www.arterrien.com/realisations/catalogues-toptex) — 30 of 30 images without width/height
- [https://www.arterrien.com/realisations/identite-visuelle-apsoc](https://www.arterrien.com/realisations/identite-visuelle-apsoc) — 26 of 26 images without width/height
- [https://www.arterrien.com/realisations/l-estive-scene-nationale-de-foix-et-de-l-ariege](https://www.arterrien.com/realisations/l-estive-scene-nationale-de-foix-et-de-l-ariege) — 30 of 30 images without width/height
- [https://www.arterrien.com/realisations/musee-des-abattoirs](https://www.arterrien.com/realisations/musee-des-abattoirs) — 28 of 28 images without width/height
- [https://www.arterrien.com/realisations/nehia-group](https://www.arterrien.com/realisations/nehia-group) — 28 of 28 images without width/height
- [https://www.arterrien.com/realisations/nomade-labellisation](https://www.arterrien.com/realisations/nomade-labellisation) — 28 of 28 images without width/height
- [https://www.arterrien.com/realisations/sororistas](https://www.arterrien.com/realisations/sororistas) — 26 of 26 images without width/height
- [https://www.arterrien.com/realisations/spectacle-de-grands-chemins-en-vallees-d-ax](https://www.arterrien.com/realisations/spectacle-de-grands-chemins-en-vallees-d-ax) — 34 of 34 images without width/height
- [https://www.arterrien.com/realisations/stade-toulousain](https://www.arterrien.com/realisations/stade-toulousain) — 24 of 24 images without width/height
- [https://www.arterrien.com/realisations/ticati](https://www.arterrien.com/realisations/ticati) — 24 of 24 images without width/height

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

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

- [https://www.arterrien.com/services](https://www.arterrien.com/services) — 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 short

- Rule: `meta_desc.too_short` · Category: Meta Description · Occurrences: 15

- [https://www.arterrien.com/](https://www.arterrien.com/) — 37 chars
- [https://www.arterrien.com/contact](https://www.arterrien.com/contact) — 37 chars
- [https://www.arterrien.com/realisations](https://www.arterrien.com/realisations) — 37 chars
- [https://www.arterrien.com/realisations/catalogue-proact](https://www.arterrien.com/realisations/catalogue-proact) — 37 chars
- [https://www.arterrien.com/realisations/catalogues-toptex](https://www.arterrien.com/realisations/catalogues-toptex) — 37 chars
- [https://www.arterrien.com/realisations/identite-visuelle-apsoc](https://www.arterrien.com/realisations/identite-visuelle-apsoc) — 37 chars
- [https://www.arterrien.com/realisations/l-estive-scene-nationale-de-foix-et-de-l-ariege](https://www.arterrien.com/realisations/l-estive-scene-nationale-de-foix-et-de-l-ariege) — 37 chars
- [https://www.arterrien.com/realisations/musee-des-abattoirs](https://www.arterrien.com/realisations/musee-des-abattoirs) — 37 chars
- [https://www.arterrien.com/realisations/nehia-group](https://www.arterrien.com/realisations/nehia-group) — 37 chars
- [https://www.arterrien.com/realisations/nomade-labellisation](https://www.arterrien.com/realisations/nomade-labellisation) — 37 chars
- [https://www.arterrien.com/realisations/sororistas](https://www.arterrien.com/realisations/sororistas) — 37 chars
- [https://www.arterrien.com/realisations/spectacle-de-grands-chemins-en-vallees-d-ax](https://www.arterrien.com/realisations/spectacle-de-grands-chemins-en-vallees-d-ax) — 37 chars
- [https://www.arterrien.com/realisations/stade-toulousain](https://www.arterrien.com/realisations/stade-toulousain) — 37 chars
- [https://www.arterrien.com/realisations/ticati](https://www.arterrien.com/realisations/ticati) — 37 chars
- [https://www.arterrien.com/services](https://www.arterrien.com/services) — 37 chars

#### Missing Open Graph tags

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

- [https://www.arterrien.com/](https://www.arterrien.com/) — og:title, og:description, og:image
- [https://www.arterrien.com/contact](https://www.arterrien.com/contact) — og:title, og:description, og:image
- [https://www.arterrien.com/realisations](https://www.arterrien.com/realisations) — og:title, og:description, og:image
- [https://www.arterrien.com/realisations/catalogue-proact](https://www.arterrien.com/realisations/catalogue-proact) — og:title, og:description, og:image
- [https://www.arterrien.com/realisations/catalogues-toptex](https://www.arterrien.com/realisations/catalogues-toptex) — og:title, og:description, og:image
- [https://www.arterrien.com/realisations/identite-visuelle-apsoc](https://www.arterrien.com/realisations/identite-visuelle-apsoc) — og:title, og:description, og:image
- [https://www.arterrien.com/realisations/l-estive-scene-nationale-de-foix-et-de-l-ariege](https://www.arterrien.com/realisations/l-estive-scene-nationale-de-foix-et-de-l-ariege) — og:title, og:description, og:image
- [https://www.arterrien.com/realisations/musee-des-abattoirs](https://www.arterrien.com/realisations/musee-des-abattoirs) — og:title, og:description, og:image
- [https://www.arterrien.com/realisations/nehia-group](https://www.arterrien.com/realisations/nehia-group) — og:title, og:description, og:image
- [https://www.arterrien.com/realisations/nomade-labellisation](https://www.arterrien.com/realisations/nomade-labellisation) — og:title, og:description, og:image
- [https://www.arterrien.com/realisations/sororistas](https://www.arterrien.com/realisations/sororistas) — og:title, og:description, og:image
- [https://www.arterrien.com/realisations/spectacle-de-grands-chemins-en-vallees-d-ax](https://www.arterrien.com/realisations/spectacle-de-grands-chemins-en-vallees-d-ax) — og:title, og:description, og:image
- [https://www.arterrien.com/realisations/stade-toulousain](https://www.arterrien.com/realisations/stade-toulousain) — og:title, og:description, og:image
- [https://www.arterrien.com/realisations/ticati](https://www.arterrien.com/realisations/ticati) — og:title, og:description, og:image
- [https://www.arterrien.com/services](https://www.arterrien.com/services) — og:title, og:description, og:image

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

- Rule: `perf.no_last_modified` · Category: Performance · Occurrences: 15

- [https://www.arterrien.com/](https://www.arterrien.com/) — 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.arterrien.com/contact](https://www.arterrien.com/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.arterrien.com/realisations](https://www.arterrien.com/realisations) — 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.arterrien.com/realisations/catalogue-proact](https://www.arterrien.com/realisations/catalogue-proact) — 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.arterrien.com/realisations/catalogues-toptex](https://www.arterrien.com/realisations/catalogues-toptex) — 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.arterrien.com/realisations/identite-visuelle-apsoc](https://www.arterrien.com/realisations/identite-visuelle-apsoc) — 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.arterrien.com/realisations/l-estive-scene-nationale-de-foix-et-de-l-ariege](https://www.arterrien.com/realisations/l-estive-scene-nationale-de-foix-et-de-l-ariege) — 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.arterrien.com/realisations/musee-des-abattoirs](https://www.arterrien.com/realisations/musee-des-abattoirs) — 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.arterrien.com/realisations/nehia-group](https://www.arterrien.com/realisations/nehia-group) — 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.arterrien.com/realisations/nomade-labellisation](https://www.arterrien.com/realisations/nomade-labellisation) — 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.arterrien.com/realisations/sororistas](https://www.arterrien.com/realisations/sororistas) — 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.arterrien.com/realisations/spectacle-de-grands-chemins-en-vallees-d-ax](https://www.arterrien.com/realisations/spectacle-de-grands-chemins-en-vallees-d-ax) — 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.arterrien.com/realisations/stade-toulousain](https://www.arterrien.com/realisations/stade-toulousain) — 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.arterrien.com/realisations/ticati](https://www.arterrien.com/realisations/ticati) — 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.arterrien.com/services](https://www.arterrien.com/services) — 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.

#### No structured data detected

- Rule: `schema.none` · Category: Structured Data · Occurrences: 15

- [https://www.arterrien.com/](https://www.arterrien.com/)
- [https://www.arterrien.com/contact](https://www.arterrien.com/contact)
- [https://www.arterrien.com/realisations](https://www.arterrien.com/realisations)
- [https://www.arterrien.com/realisations/catalogue-proact](https://www.arterrien.com/realisations/catalogue-proact)
- [https://www.arterrien.com/realisations/catalogues-toptex](https://www.arterrien.com/realisations/catalogues-toptex)
- [https://www.arterrien.com/realisations/identite-visuelle-apsoc](https://www.arterrien.com/realisations/identite-visuelle-apsoc)
- [https://www.arterrien.com/realisations/l-estive-scene-nationale-de-foix-et-de-l-ariege](https://www.arterrien.com/realisations/l-estive-scene-nationale-de-foix-et-de-l-ariege)
- [https://www.arterrien.com/realisations/musee-des-abattoirs](https://www.arterrien.com/realisations/musee-des-abattoirs)
- [https://www.arterrien.com/realisations/nehia-group](https://www.arterrien.com/realisations/nehia-group)
- [https://www.arterrien.com/realisations/nomade-labellisation](https://www.arterrien.com/realisations/nomade-labellisation)
- [https://www.arterrien.com/realisations/sororistas](https://www.arterrien.com/realisations/sororistas)
- [https://www.arterrien.com/realisations/spectacle-de-grands-chemins-en-vallees-d-ax](https://www.arterrien.com/realisations/spectacle-de-grands-chemins-en-vallees-d-ax)
- [https://www.arterrien.com/realisations/stade-toulousain](https://www.arterrien.com/realisations/stade-toulousain)
- [https://www.arterrien.com/realisations/ticati](https://www.arterrien.com/realisations/ticati)
- [https://www.arterrien.com/services](https://www.arterrien.com/services)

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 15

- [https://www.arterrien.com/](https://www.arterrien.com/) — HSTS, CSP, X-Content-Type-Options
- [https://www.arterrien.com/contact](https://www.arterrien.com/contact) — X-Content-Type-Options, HSTS, CSP
- [https://www.arterrien.com/realisations](https://www.arterrien.com/realisations) — HSTS, CSP, X-Content-Type-Options
- [https://www.arterrien.com/realisations/catalogue-proact](https://www.arterrien.com/realisations/catalogue-proact) — HSTS, CSP, X-Content-Type-Options
- [https://www.arterrien.com/realisations/catalogues-toptex](https://www.arterrien.com/realisations/catalogues-toptex) — HSTS, CSP, X-Content-Type-Options
- [https://www.arterrien.com/realisations/identite-visuelle-apsoc](https://www.arterrien.com/realisations/identite-visuelle-apsoc) — HSTS, CSP, X-Content-Type-Options
- [https://www.arterrien.com/realisations/l-estive-scene-nationale-de-foix-et-de-l-ariege](https://www.arterrien.com/realisations/l-estive-scene-nationale-de-foix-et-de-l-ariege) — HSTS, CSP, X-Content-Type-Options
- [https://www.arterrien.com/realisations/musee-des-abattoirs](https://www.arterrien.com/realisations/musee-des-abattoirs) — HSTS, CSP, X-Content-Type-Options
- [https://www.arterrien.com/realisations/nehia-group](https://www.arterrien.com/realisations/nehia-group) — HSTS, CSP, X-Content-Type-Options
- [https://www.arterrien.com/realisations/nomade-labellisation](https://www.arterrien.com/realisations/nomade-labellisation) — HSTS, CSP, X-Content-Type-Options
- [https://www.arterrien.com/realisations/sororistas](https://www.arterrien.com/realisations/sororistas) — HSTS, CSP, X-Content-Type-Options
- [https://www.arterrien.com/realisations/spectacle-de-grands-chemins-en-vallees-d-ax](https://www.arterrien.com/realisations/spectacle-de-grands-chemins-en-vallees-d-ax) — HSTS, CSP, X-Content-Type-Options
- [https://www.arterrien.com/realisations/stade-toulousain](https://www.arterrien.com/realisations/stade-toulousain) — X-Content-Type-Options, HSTS, CSP
- [https://www.arterrien.com/realisations/ticati](https://www.arterrien.com/realisations/ticati) — X-Content-Type-Options, HSTS, CSP
- [https://www.arterrien.com/services](https://www.arterrien.com/services) — HSTS, CSP, X-Content-Type-Options

#### Missing Twitter Card tag

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

- [https://www.arterrien.com/](https://www.arterrien.com/)
- [https://www.arterrien.com/contact](https://www.arterrien.com/contact)
- [https://www.arterrien.com/realisations](https://www.arterrien.com/realisations)
- [https://www.arterrien.com/realisations/catalogue-proact](https://www.arterrien.com/realisations/catalogue-proact)
- [https://www.arterrien.com/realisations/catalogues-toptex](https://www.arterrien.com/realisations/catalogues-toptex)
- [https://www.arterrien.com/realisations/identite-visuelle-apsoc](https://www.arterrien.com/realisations/identite-visuelle-apsoc)
- [https://www.arterrien.com/realisations/l-estive-scene-nationale-de-foix-et-de-l-ariege](https://www.arterrien.com/realisations/l-estive-scene-nationale-de-foix-et-de-l-ariege)
- [https://www.arterrien.com/realisations/musee-des-abattoirs](https://www.arterrien.com/realisations/musee-des-abattoirs)
- [https://www.arterrien.com/realisations/nehia-group](https://www.arterrien.com/realisations/nehia-group)
- [https://www.arterrien.com/realisations/nomade-labellisation](https://www.arterrien.com/realisations/nomade-labellisation)
- [https://www.arterrien.com/realisations/sororistas](https://www.arterrien.com/realisations/sororistas)
- [https://www.arterrien.com/realisations/spectacle-de-grands-chemins-en-vallees-d-ax](https://www.arterrien.com/realisations/spectacle-de-grands-chemins-en-vallees-d-ax)
- [https://www.arterrien.com/realisations/stade-toulousain](https://www.arterrien.com/realisations/stade-toulousain)
- [https://www.arterrien.com/realisations/ticati](https://www.arterrien.com/realisations/ticati)
- [https://www.arterrien.com/services](https://www.arterrien.com/services)

## Checks & coverage

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

- ✗ Agent Readiness — 2 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✓ Cache — clean
- ✗ Canonical — 15 warning(s)
- ✗ Content — 5 warning(s), 12 notice(s)
- ✓ Crawlability — clean
- ✗ Duplicate — 15 notice(s)
- ✓ Geo — clean
- ✓ Headings — clean
- ✓ Hreflang — clean
- ✗ Images — 13 notice(s)
- ✓ Indexability — clean
- ✗ Links — 1 notice(s)
- ✗ Meta Description — 15 notice(s)
- ✓ Mobile — clean
- ✗ Performance — 28 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 15 notice(s)
- ✓ Sitemap — clean
- ✗ Social — 30 notice(s)
- ✗ Structured Data — 15 notice(s)
- ✓ Titles — clean
- ✓ URL — clean
- ✓ Video — clean

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

## 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