---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: lacentraledevostravaux.fr
report_url: "https://crawlinx.com/audit/lacentraledevostravaux.fr"
crawl_id: 20260810T013111-187ea17e
health_score: 65
generated_at: 2026-08-26T02:45:18Z
total_pages: 50
html_pages: 50
indexable_pages: 49
errors: 0
warnings: 62
notices: 277
---

# SEO audit: lacentraledevostravaux.fr

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

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

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 50 |
| HTML pages | 50 |
| Indexable | 49 |
| Non-indexable | 1 |
| Orphan pages | 0 |
| Broken internal links | 0 |
| Avg response time | 960 ms |
| Errors / Warnings / Notices | 0 / 62 / 277 |
| Status codes | 50×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Security | 70 | 0 | 50 | 0 |
| Performance | 97 | 0 | 5 | 65 |
| Budget | 99 | 0 | 2 | 0 |
| Structured Data | 99 | 0 | 2 | 81 |
| Canonical | 99 | 0 | 1 | 1 |
| Indexability | 99 | 0 | 1 | 0 |
| Sitemap | 99 | 0 | 1 | 0 |
| Agent Readiness | 100 | 0 | 0 | 88 |
| Images | 100 | 0 | 0 | 12 |
| Meta Description | 100 | 0 | 0 | 20 |
| Social | 100 | 0 | 0 | 10 |

## Issues

### Warnings (62)

#### robots.txt-disallowed URL receives internal links (crawl-budget leak)

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

- [https://www.lacentraledevostravaux.fr/espace-artisan.html](https://www.lacentraledevostravaux.fr/espace-artisan.html) — internal links point to https://www.lacentraledevostravaux.fr/espace-artisan.html, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://www.lacentraledevostravaux.fr/artisans.html, https://www.lacentraledevostravaux.fr/pros-conception.html, https://www.lacentraledevostravaux.fr/suppression-compte.html.

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

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

- [https://www.lacentraledevostravaux.fr/mentions-legales.html](https://www.lacentraledevostravaux.fr/mentions-legales.html) — this noindex page has 49 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://www.lacentraledevostravaux.fr/, https://www.lacentraledevostravaux.fr/index.html, https://www.lacentraledevostravaux.fr/clients.html.

#### Missing canonical tag

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

- [https://www.lacentraledevostravaux.fr/suppression-compte.html](https://www.lacentraledevostravaux.fr/suppression-compte.html)

#### Content-Type header doesn't match the actual content

- Rule: `headers.content_type_mismatch` · Category: Security · Occurrences: 50

- [https://www.lacentraledevostravaux.fr/](https://www.lacentraledevostravaux.fr/) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/artisans.html](https://www.lacentraledevostravaux.fr/artisans.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/cgu.html](https://www.lacentraledevostravaux.fr/cgu.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/cgv-pro.html](https://www.lacentraledevostravaux.fr/cgv-pro.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/clients.html](https://www.lacentraledevostravaux.fr/clients.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/confidentialite.html](https://www.lacentraledevostravaux.fr/confidentialite.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/conseils.html](https://www.lacentraledevostravaux.fr/conseils.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/controle-confiance.html](https://www.lacentraledevostravaux.fr/controle-confiance.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/deco.html](https://www.lacentraledevostravaux.fr/deco.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/demande-devis.html](https://www.lacentraledevostravaux.fr/demande-devis.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-acompte-travaux.html](https://www.lacentraledevostravaux.fr/guide-acompte-travaux.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-aides-renovation.html](https://www.lacentraledevostravaux.fr/guide-aides-renovation.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-amenagement-combles.html](https://www.lacentraledevostravaux.fr/guide-amenagement-combles.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-artisan-rge.html](https://www.lacentraledevostravaux.fr/guide-artisan-rge.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-assurance-decennale.html](https://www.lacentraledevostravaux.fr/guide-assurance-decennale.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-carrelage.html](https://www.lacentraledevostravaux.fr/guide-carrelage.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-charpente.html](https://www.lacentraledevostravaux.fr/guide-charpente.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-chauffage.html](https://www.lacentraledevostravaux.fr/guide-chauffage.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-choisir-artisan.html](https://www.lacentraledevostravaux.fr/guide-choisir-artisan.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-climatisation.html](https://www.lacentraledevostravaux.fr/guide-climatisation.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-comparer-devis.html](https://www.lacentraledevostravaux.fr/guide-comparer-devis.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-debarras.html](https://www.lacentraledevostravaux.fr/guide-debarras.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-diagnostic-immobilier.html](https://www.lacentraledevostravaux.fr/guide-diagnostic-immobilier.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-elagage.html](https://www.lacentraledevostravaux.fr/guide-elagage.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-electricite.html](https://www.lacentraledevostravaux.fr/guide-electricite.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-facade.html](https://www.lacentraledevostravaux.fr/guide-facade.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-fenetres.html](https://www.lacentraledevostravaux.fr/guide-fenetres.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-isolation-combles.html](https://www.lacentraledevostravaux.fr/guide-isolation-combles.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-isolation-murs.html](https://www.lacentraledevostravaux.fr/guide-isolation-murs.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-jardinage.html](https://www.lacentraledevostravaux.fr/guide-jardinage.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-maconnerie.html](https://www.lacentraledevostravaux.fr/guide-maconnerie.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-mentions-devis.html](https://www.lacentraledevostravaux.fr/guide-mentions-devis.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-menuiserie.html](https://www.lacentraledevostravaux.fr/guide-menuiserie.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-nettoyage.html](https://www.lacentraledevostravaux.fr/guide-nettoyage.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-nuisibles.html](https://www.lacentraledevostravaux.fr/guide-nuisibles.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-parquet.html](https://www.lacentraledevostravaux.fr/guide-parquet.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-photovoltaique.html](https://www.lacentraledevostravaux.fr/guide-photovoltaique.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-platrerie.html](https://www.lacentraledevostravaux.fr/guide-platrerie.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-plomberie.html](https://www.lacentraledevostravaux.fr/guide-plomberie.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-pompe-a-chaleur.html](https://www.lacentraledevostravaux.fr/guide-pompe-a-chaleur.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-portail.html](https://www.lacentraledevostravaux.fr/guide-portail.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-prix-assainissement.html](https://www.lacentraledevostravaux.fr/guide-prix-assainissement.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-prix-cuisine.html](https://www.lacentraledevostravaux.fr/guide-prix-cuisine.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/guide-prix-travaux.html](https://www.lacentraledevostravaux.fr/guide-prix-travaux.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/index.html](https://www.lacentraledevostravaux.fr/index.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/inscription-artisan.html](https://www.lacentraledevostravaux.fr/inscription-artisan.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/mentions-legales.html](https://www.lacentraledevostravaux.fr/mentions-legales.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/nos-interventions.html](https://www.lacentraledevostravaux.fr/nos-interventions.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/pros-conception.html](https://www.lacentraledevostravaux.fr/pros-conception.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://www.lacentraledevostravaux.fr/suppression-compte.html](https://www.lacentraledevostravaux.fr/suppression-compte.html) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".

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

- Rule: `images.no_lazy_lcp_candidate` · Category: Performance · Occurrences: 2

- [https://www.lacentraledevostravaux.fr/conseils.html](https://www.lacentraledevostravaux.fr/conseils.html) — the likely hero/LCP image (photo-1504307651254.jpg) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.
- [https://www.lacentraledevostravaux.fr/demande-devis.html](https://www.lacentraledevostravaux.fr/demande-devis.html) — the likely hero/LCP image (photo-1688372199140.jpg) has loading="lazy" — Google explicitly warns against lazy-loading the LCP image, because it delays the fetch until layout completes. Remove loading="lazy" from the first significant image and add fetchpriority="high" instead.

#### Page is noindex

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

- [https://www.lacentraledevostravaux.fr/mentions-legales.html](https://www.lacentraledevostravaux.fr/mentions-legales.html) — meta/X-Robots: meta=noindex,follow

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

- Rule: `perf.render_blocking` · Category: Performance · Occurrences: 3

- [https://www.lacentraledevostravaux.fr/](https://www.lacentraledevostravaux.fr/) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.lacentraledevostravaux.fr/demande-devis.html](https://www.lacentraledevostravaux.fr/demande-devis.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://www.lacentraledevostravaux.fr/index.html](https://www.lacentraledevostravaux.fr/index.html) — 1 render-blocking <script> in <head> (add defer/async or use type=module)

#### LocalBusiness schema missing required properties (name/address)

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

- [https://www.lacentraledevostravaux.fr/](https://www.lacentraledevostravaux.fr/) — LocalBusiness structured data is missing required property (address) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (telephone, openingHoursSpecification, geo), which enrich the result.
- [https://www.lacentraledevostravaux.fr/index.html](https://www.lacentraledevostravaux.fr/index.html) — LocalBusiness structured data is missing required property (address) — without them Google won't generate the rich result. Add each field (and validate with the Rich Results Test). It is also missing recommended properties (telephone, openingHoursSpecification, geo), which enrich the result.

#### Non-indexable URL listed in sitemap

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

- [https://www.lacentraledevostravaux.fr/mentions-legales.html](https://www.lacentraledevostravaux.fr/mentions-legales.html) — listed in sitemap but noindex

### Notices (277)

#### Heading levels skip a level

- Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 48

- [https://www.lacentraledevostravaux.fr/](https://www.lacentraledevostravaux.fr/) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/artisans.html](https://www.lacentraledevostravaux.fr/artisans.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/cgu.html](https://www.lacentraledevostravaux.fr/cgu.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/cgv-pro.html](https://www.lacentraledevostravaux.fr/cgv-pro.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/clients.html](https://www.lacentraledevostravaux.fr/clients.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/confidentialite.html](https://www.lacentraledevostravaux.fr/confidentialite.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/conseils.html](https://www.lacentraledevostravaux.fr/conseils.html) — h5 follows h3 — skips h4
- [https://www.lacentraledevostravaux.fr/controle-confiance.html](https://www.lacentraledevostravaux.fr/controle-confiance.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/deco.html](https://www.lacentraledevostravaux.fr/deco.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-acompte-travaux.html](https://www.lacentraledevostravaux.fr/guide-acompte-travaux.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-aides-renovation.html](https://www.lacentraledevostravaux.fr/guide-aides-renovation.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-amenagement-combles.html](https://www.lacentraledevostravaux.fr/guide-amenagement-combles.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-artisan-rge.html](https://www.lacentraledevostravaux.fr/guide-artisan-rge.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-assurance-decennale.html](https://www.lacentraledevostravaux.fr/guide-assurance-decennale.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-carrelage.html](https://www.lacentraledevostravaux.fr/guide-carrelage.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-charpente.html](https://www.lacentraledevostravaux.fr/guide-charpente.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-chauffage.html](https://www.lacentraledevostravaux.fr/guide-chauffage.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-choisir-artisan.html](https://www.lacentraledevostravaux.fr/guide-choisir-artisan.html) — h5 follows h3 — skips h4
- [https://www.lacentraledevostravaux.fr/guide-climatisation.html](https://www.lacentraledevostravaux.fr/guide-climatisation.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-comparer-devis.html](https://www.lacentraledevostravaux.fr/guide-comparer-devis.html) — h5 follows h3 — skips h4
- [https://www.lacentraledevostravaux.fr/guide-debarras.html](https://www.lacentraledevostravaux.fr/guide-debarras.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-diagnostic-immobilier.html](https://www.lacentraledevostravaux.fr/guide-diagnostic-immobilier.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-elagage.html](https://www.lacentraledevostravaux.fr/guide-elagage.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-electricite.html](https://www.lacentraledevostravaux.fr/guide-electricite.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-facade.html](https://www.lacentraledevostravaux.fr/guide-facade.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-fenetres.html](https://www.lacentraledevostravaux.fr/guide-fenetres.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-isolation-combles.html](https://www.lacentraledevostravaux.fr/guide-isolation-combles.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-isolation-murs.html](https://www.lacentraledevostravaux.fr/guide-isolation-murs.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-jardinage.html](https://www.lacentraledevostravaux.fr/guide-jardinage.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-maconnerie.html](https://www.lacentraledevostravaux.fr/guide-maconnerie.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-mentions-devis.html](https://www.lacentraledevostravaux.fr/guide-mentions-devis.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-menuiserie.html](https://www.lacentraledevostravaux.fr/guide-menuiserie.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-nettoyage.html](https://www.lacentraledevostravaux.fr/guide-nettoyage.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-nuisibles.html](https://www.lacentraledevostravaux.fr/guide-nuisibles.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-parquet.html](https://www.lacentraledevostravaux.fr/guide-parquet.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-photovoltaique.html](https://www.lacentraledevostravaux.fr/guide-photovoltaique.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-platrerie.html](https://www.lacentraledevostravaux.fr/guide-platrerie.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-plomberie.html](https://www.lacentraledevostravaux.fr/guide-plomberie.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-pompe-a-chaleur.html](https://www.lacentraledevostravaux.fr/guide-pompe-a-chaleur.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-portail.html](https://www.lacentraledevostravaux.fr/guide-portail.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-prix-assainissement.html](https://www.lacentraledevostravaux.fr/guide-prix-assainissement.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-prix-cuisine.html](https://www.lacentraledevostravaux.fr/guide-prix-cuisine.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/guide-prix-travaux.html](https://www.lacentraledevostravaux.fr/guide-prix-travaux.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/index.html](https://www.lacentraledevostravaux.fr/index.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/inscription-artisan.html](https://www.lacentraledevostravaux.fr/inscription-artisan.html) — h5 follows h3 — skips h4
- [https://www.lacentraledevostravaux.fr/mentions-legales.html](https://www.lacentraledevostravaux.fr/mentions-legales.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/nos-interventions.html](https://www.lacentraledevostravaux.fr/nos-interventions.html) — h5 follows h2 — skips h3
- [https://www.lacentraledevostravaux.fr/pros-conception.html](https://www.lacentraledevostravaux.fr/pros-conception.html) — h5 follows h2 — skips h3

#### No main landmark for AI agents

- Rule: `agent.no_main_landmark` · Category: Agent Readiness · Occurrences: 40

- [https://www.lacentraledevostravaux.fr/conseils.html](https://www.lacentraledevostravaux.fr/conseils.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/controle-confiance.html](https://www.lacentraledevostravaux.fr/controle-confiance.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/demande-devis.html](https://www.lacentraledevostravaux.fr/demande-devis.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-acompte-travaux.html](https://www.lacentraledevostravaux.fr/guide-acompte-travaux.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-aides-renovation.html](https://www.lacentraledevostravaux.fr/guide-aides-renovation.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-amenagement-combles.html](https://www.lacentraledevostravaux.fr/guide-amenagement-combles.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-artisan-rge.html](https://www.lacentraledevostravaux.fr/guide-artisan-rge.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-assurance-decennale.html](https://www.lacentraledevostravaux.fr/guide-assurance-decennale.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-carrelage.html](https://www.lacentraledevostravaux.fr/guide-carrelage.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-charpente.html](https://www.lacentraledevostravaux.fr/guide-charpente.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-chauffage.html](https://www.lacentraledevostravaux.fr/guide-chauffage.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-choisir-artisan.html](https://www.lacentraledevostravaux.fr/guide-choisir-artisan.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-climatisation.html](https://www.lacentraledevostravaux.fr/guide-climatisation.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-comparer-devis.html](https://www.lacentraledevostravaux.fr/guide-comparer-devis.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-debarras.html](https://www.lacentraledevostravaux.fr/guide-debarras.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-diagnostic-immobilier.html](https://www.lacentraledevostravaux.fr/guide-diagnostic-immobilier.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-elagage.html](https://www.lacentraledevostravaux.fr/guide-elagage.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-electricite.html](https://www.lacentraledevostravaux.fr/guide-electricite.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-facade.html](https://www.lacentraledevostravaux.fr/guide-facade.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-fenetres.html](https://www.lacentraledevostravaux.fr/guide-fenetres.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-isolation-combles.html](https://www.lacentraledevostravaux.fr/guide-isolation-combles.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-isolation-murs.html](https://www.lacentraledevostravaux.fr/guide-isolation-murs.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-jardinage.html](https://www.lacentraledevostravaux.fr/guide-jardinage.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-maconnerie.html](https://www.lacentraledevostravaux.fr/guide-maconnerie.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-mentions-devis.html](https://www.lacentraledevostravaux.fr/guide-mentions-devis.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-menuiserie.html](https://www.lacentraledevostravaux.fr/guide-menuiserie.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-nettoyage.html](https://www.lacentraledevostravaux.fr/guide-nettoyage.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-nuisibles.html](https://www.lacentraledevostravaux.fr/guide-nuisibles.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-parquet.html](https://www.lacentraledevostravaux.fr/guide-parquet.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-photovoltaique.html](https://www.lacentraledevostravaux.fr/guide-photovoltaique.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-platrerie.html](https://www.lacentraledevostravaux.fr/guide-platrerie.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-plomberie.html](https://www.lacentraledevostravaux.fr/guide-plomberie.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-pompe-a-chaleur.html](https://www.lacentraledevostravaux.fr/guide-pompe-a-chaleur.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-portail.html](https://www.lacentraledevostravaux.fr/guide-portail.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-prix-assainissement.html](https://www.lacentraledevostravaux.fr/guide-prix-assainissement.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-prix-cuisine.html](https://www.lacentraledevostravaux.fr/guide-prix-cuisine.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/guide-prix-travaux.html](https://www.lacentraledevostravaux.fr/guide-prix-travaux.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/inscription-artisan.html](https://www.lacentraledevostravaux.fr/inscription-artisan.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/nos-interventions.html](https://www.lacentraledevostravaux.fr/nos-interventions.html) — add a <main> element (or role=main) around the primary content
- [https://www.lacentraledevostravaux.fr/suppression-compte.html](https://www.lacentraledevostravaux.fr/suppression-compte.html) — add a <main> element (or role=main) around the primary content

#### Canonical points to a different URL

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

- [https://www.lacentraledevostravaux.fr/](https://www.lacentraledevostravaux.fr/) — canonical=https://www.lacentraledevostravaux.fr/index.html

#### Image filename is generic/auto-generated (missed image-search signal)

- Rule: `images.generic_filename` · Category: Images · Occurrences: 4

- [https://www.lacentraledevostravaux.fr/conseils.html](https://www.lacentraledevostravaux.fr/conseils.html) — 54 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.
- [https://www.lacentraledevostravaux.fr/deco.html](https://www.lacentraledevostravaux.fr/deco.html) — 8 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.
- [https://www.lacentraledevostravaux.fr/demande-devis.html](https://www.lacentraledevostravaux.fr/demande-devis.html) — 55 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.
- [https://www.lacentraledevostravaux.fr/pros-conception.html](https://www.lacentraledevostravaux.fr/pros-conception.html) — 1 image(s) use a generic/auto-generated filename (e.g. IMG_1234.jpg, photo1.png, a bare UUID). Google reads the filename as a signal of image content, so rename files descriptively (hyphen-separated words) before upload.

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 6

- [https://www.lacentraledevostravaux.fr/](https://www.lacentraledevostravaux.fr/) — the likely hero/LCP image (hero_deco.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://www.lacentraledevostravaux.fr/artisans.html](https://www.lacentraledevostravaux.fr/artisans.html) — the likely hero/LCP image (maconnerie.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://www.lacentraledevostravaux.fr/clients.html](https://www.lacentraledevostravaux.fr/clients.html) — the likely hero/LCP image (cuisine.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://www.lacentraledevostravaux.fr/deco.html](https://www.lacentraledevostravaux.fr/deco.html) — the likely hero/LCP image (photo-1618220179428.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://www.lacentraledevostravaux.fr/index.html](https://www.lacentraledevostravaux.fr/index.html) — the likely hero/LCP image (hero_deco.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://www.lacentraledevostravaux.fr/pros-conception.html](https://www.lacentraledevostravaux.fr/pros-conception.html) — the likely hero/LCP image (photo-1497366754035.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: 8

- [https://www.lacentraledevostravaux.fr/](https://www.lacentraledevostravaux.fr/) — 21 of 21 images without width/height
- [https://www.lacentraledevostravaux.fr/artisans.html](https://www.lacentraledevostravaux.fr/artisans.html) — 2 of 2 images without width/height
- [https://www.lacentraledevostravaux.fr/clients.html](https://www.lacentraledevostravaux.fr/clients.html) — 14 of 14 images without width/height
- [https://www.lacentraledevostravaux.fr/conseils.html](https://www.lacentraledevostravaux.fr/conseils.html) — 54 of 54 images without width/height
- [https://www.lacentraledevostravaux.fr/deco.html](https://www.lacentraledevostravaux.fr/deco.html) — 8 of 8 images without width/height
- [https://www.lacentraledevostravaux.fr/demande-devis.html](https://www.lacentraledevostravaux.fr/demande-devis.html) — 55 of 55 images without width/height
- [https://www.lacentraledevostravaux.fr/index.html](https://www.lacentraledevostravaux.fr/index.html) — 21 of 21 images without width/height
- [https://www.lacentraledevostravaux.fr/pros-conception.html](https://www.lacentraledevostravaux.fr/pros-conception.html) — 1 of 1 images without width/height

#### Meta description too long

- Rule: `meta_desc.too_long` · Category: Meta Description · Occurrences: 20

- [https://www.lacentraledevostravaux.fr/](https://www.lacentraledevostravaux.fr/) — 171 chars
- [https://www.lacentraledevostravaux.fr/artisans.html](https://www.lacentraledevostravaux.fr/artisans.html) — 212 chars
- [https://www.lacentraledevostravaux.fr/conseils.html](https://www.lacentraledevostravaux.fr/conseils.html) — 213 chars
- [https://www.lacentraledevostravaux.fr/controle-confiance.html](https://www.lacentraledevostravaux.fr/controle-confiance.html) — 172 chars
- [https://www.lacentraledevostravaux.fr/deco.html](https://www.lacentraledevostravaux.fr/deco.html) — 198 chars
- [https://www.lacentraledevostravaux.fr/demande-devis.html](https://www.lacentraledevostravaux.fr/demande-devis.html) — 171 chars
- [https://www.lacentraledevostravaux.fr/guide-amenagement-combles.html](https://www.lacentraledevostravaux.fr/guide-amenagement-combles.html) — 173 chars
- [https://www.lacentraledevostravaux.fr/guide-charpente.html](https://www.lacentraledevostravaux.fr/guide-charpente.html) — 193 chars
- [https://www.lacentraledevostravaux.fr/guide-choisir-artisan.html](https://www.lacentraledevostravaux.fr/guide-choisir-artisan.html) — 224 chars
- [https://www.lacentraledevostravaux.fr/guide-climatisation.html](https://www.lacentraledevostravaux.fr/guide-climatisation.html) — 165 chars
- [https://www.lacentraledevostravaux.fr/guide-comparer-devis.html](https://www.lacentraledevostravaux.fr/guide-comparer-devis.html) — 245 chars
- [https://www.lacentraledevostravaux.fr/guide-facade.html](https://www.lacentraledevostravaux.fr/guide-facade.html) — 171 chars
- [https://www.lacentraledevostravaux.fr/guide-mentions-devis.html](https://www.lacentraledevostravaux.fr/guide-mentions-devis.html) — 167 chars
- [https://www.lacentraledevostravaux.fr/guide-menuiserie.html](https://www.lacentraledevostravaux.fr/guide-menuiserie.html) — 187 chars
- [https://www.lacentraledevostravaux.fr/guide-nettoyage.html](https://www.lacentraledevostravaux.fr/guide-nettoyage.html) — 173 chars
- [https://www.lacentraledevostravaux.fr/guide-portail.html](https://www.lacentraledevostravaux.fr/guide-portail.html) — 184 chars
- [https://www.lacentraledevostravaux.fr/guide-prix-assainissement.html](https://www.lacentraledevostravaux.fr/guide-prix-assainissement.html) — 174 chars
- [https://www.lacentraledevostravaux.fr/guide-prix-travaux.html](https://www.lacentraledevostravaux.fr/guide-prix-travaux.html) — 217 chars
- [https://www.lacentraledevostravaux.fr/index.html](https://www.lacentraledevostravaux.fr/index.html) — 171 chars
- [https://www.lacentraledevostravaux.fr/pros-conception.html](https://www.lacentraledevostravaux.fr/pros-conception.html) — 196 chars

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 5

- [https://www.lacentraledevostravaux.fr/cgv-pro.html](https://www.lacentraledevostravaux.fr/cgv-pro.html) — og:title, og:description, og:image
- [https://www.lacentraledevostravaux.fr/controle-confiance.html](https://www.lacentraledevostravaux.fr/controle-confiance.html) — og:title, og:description, og:image
- [https://www.lacentraledevostravaux.fr/nos-interventions.html](https://www.lacentraledevostravaux.fr/nos-interventions.html) — og:image
- [https://www.lacentraledevostravaux.fr/pros-conception.html](https://www.lacentraledevostravaux.fr/pros-conception.html) — og:title, og:description, og:image
- [https://www.lacentraledevostravaux.fr/suppression-compte.html](https://www.lacentraledevostravaux.fr/suppression-compte.html) — og:title, og:description, og:image

#### Large DOM (over 1500 elements) slows rendering & interaction

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

- [https://www.lacentraledevostravaux.fr/nos-interventions.html](https://www.lacentraledevostravaux.fr/nos-interventions.html) — the page has 4666 DOM elements (recommended maximum is around 1500) — a large DOM increases style-recalculation, layout and paint cost, hurting LCP and INP. Flatten deep nesting, paginate long lists/tables, and lazy-render off-screen elements.

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

- Rule: `perf.images_legacy_format` · Category: Performance · Occurrences: 8

- [https://www.lacentraledevostravaux.fr/](https://www.lacentraledevostravaux.fr/) — 20 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.lacentraledevostravaux.fr/artisans.html](https://www.lacentraledevostravaux.fr/artisans.html) — 2 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.lacentraledevostravaux.fr/clients.html](https://www.lacentraledevostravaux.fr/clients.html) — 14 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.lacentraledevostravaux.fr/conseils.html](https://www.lacentraledevostravaux.fr/conseils.html) — 54 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.lacentraledevostravaux.fr/deco.html](https://www.lacentraledevostravaux.fr/deco.html) — 8 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.lacentraledevostravaux.fr/demande-devis.html](https://www.lacentraledevostravaux.fr/demande-devis.html) — 55 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.lacentraledevostravaux.fr/index.html](https://www.lacentraledevostravaux.fr/index.html) — 20 image(s) use a legacy format (jpg/png/gif) with no next-gen <picture> fallback. Serve WebP or AVIF (with a <picture> typed <source>) to cut image transfer weight and improve LCP.
- [https://www.lacentraledevostravaux.fr/pros-conception.html](https://www.lacentraledevostravaux.fr/pros-conception.html) — 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.

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

- Rule: `perf.no_etag` · Category: Performance · Occurrences: 50

- [https://www.lacentraledevostravaux.fr/](https://www.lacentraledevostravaux.fr/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/artisans.html](https://www.lacentraledevostravaux.fr/artisans.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/cgu.html](https://www.lacentraledevostravaux.fr/cgu.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/cgv-pro.html](https://www.lacentraledevostravaux.fr/cgv-pro.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/clients.html](https://www.lacentraledevostravaux.fr/clients.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/confidentialite.html](https://www.lacentraledevostravaux.fr/confidentialite.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/conseils.html](https://www.lacentraledevostravaux.fr/conseils.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/controle-confiance.html](https://www.lacentraledevostravaux.fr/controle-confiance.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/deco.html](https://www.lacentraledevostravaux.fr/deco.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/demande-devis.html](https://www.lacentraledevostravaux.fr/demande-devis.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-acompte-travaux.html](https://www.lacentraledevostravaux.fr/guide-acompte-travaux.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-aides-renovation.html](https://www.lacentraledevostravaux.fr/guide-aides-renovation.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-amenagement-combles.html](https://www.lacentraledevostravaux.fr/guide-amenagement-combles.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-artisan-rge.html](https://www.lacentraledevostravaux.fr/guide-artisan-rge.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-assurance-decennale.html](https://www.lacentraledevostravaux.fr/guide-assurance-decennale.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-carrelage.html](https://www.lacentraledevostravaux.fr/guide-carrelage.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-charpente.html](https://www.lacentraledevostravaux.fr/guide-charpente.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-chauffage.html](https://www.lacentraledevostravaux.fr/guide-chauffage.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-choisir-artisan.html](https://www.lacentraledevostravaux.fr/guide-choisir-artisan.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-climatisation.html](https://www.lacentraledevostravaux.fr/guide-climatisation.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-comparer-devis.html](https://www.lacentraledevostravaux.fr/guide-comparer-devis.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-debarras.html](https://www.lacentraledevostravaux.fr/guide-debarras.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-diagnostic-immobilier.html](https://www.lacentraledevostravaux.fr/guide-diagnostic-immobilier.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-elagage.html](https://www.lacentraledevostravaux.fr/guide-elagage.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-electricite.html](https://www.lacentraledevostravaux.fr/guide-electricite.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-facade.html](https://www.lacentraledevostravaux.fr/guide-facade.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-fenetres.html](https://www.lacentraledevostravaux.fr/guide-fenetres.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-isolation-combles.html](https://www.lacentraledevostravaux.fr/guide-isolation-combles.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-isolation-murs.html](https://www.lacentraledevostravaux.fr/guide-isolation-murs.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-jardinage.html](https://www.lacentraledevostravaux.fr/guide-jardinage.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-maconnerie.html](https://www.lacentraledevostravaux.fr/guide-maconnerie.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-mentions-devis.html](https://www.lacentraledevostravaux.fr/guide-mentions-devis.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-menuiserie.html](https://www.lacentraledevostravaux.fr/guide-menuiserie.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-nettoyage.html](https://www.lacentraledevostravaux.fr/guide-nettoyage.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-nuisibles.html](https://www.lacentraledevostravaux.fr/guide-nuisibles.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-parquet.html](https://www.lacentraledevostravaux.fr/guide-parquet.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-photovoltaique.html](https://www.lacentraledevostravaux.fr/guide-photovoltaique.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-platrerie.html](https://www.lacentraledevostravaux.fr/guide-platrerie.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-plomberie.html](https://www.lacentraledevostravaux.fr/guide-plomberie.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-pompe-a-chaleur.html](https://www.lacentraledevostravaux.fr/guide-pompe-a-chaleur.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-portail.html](https://www.lacentraledevostravaux.fr/guide-portail.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-prix-assainissement.html](https://www.lacentraledevostravaux.fr/guide-prix-assainissement.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-prix-cuisine.html](https://www.lacentraledevostravaux.fr/guide-prix-cuisine.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/guide-prix-travaux.html](https://www.lacentraledevostravaux.fr/guide-prix-travaux.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/index.html](https://www.lacentraledevostravaux.fr/index.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/inscription-artisan.html](https://www.lacentraledevostravaux.fr/inscription-artisan.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/mentions-legales.html](https://www.lacentraledevostravaux.fr/mentions-legales.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/nos-interventions.html](https://www.lacentraledevostravaux.fr/nos-interventions.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/pros-conception.html](https://www.lacentraledevostravaux.fr/pros-conception.html) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://www.lacentraledevostravaux.fr/suppression-compte.html](https://www.lacentraledevostravaux.fr/suppression-compte.html) — 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.

#### Article schema missing recommended properties (Top Stories / image carousel)

- Rule: `schema.article_incomplete` · Category: Structured Data · Occurrences: 32

- [https://www.lacentraledevostravaux.fr/guide-acompte-travaux.html](https://www.lacentraledevostravaux.fr/guide-acompte-travaux.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-aides-renovation.html](https://www.lacentraledevostravaux.fr/guide-aides-renovation.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-amenagement-combles.html](https://www.lacentraledevostravaux.fr/guide-amenagement-combles.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-artisan-rge.html](https://www.lacentraledevostravaux.fr/guide-artisan-rge.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-assurance-decennale.html](https://www.lacentraledevostravaux.fr/guide-assurance-decennale.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-carrelage.html](https://www.lacentraledevostravaux.fr/guide-carrelage.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-charpente.html](https://www.lacentraledevostravaux.fr/guide-charpente.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-chauffage.html](https://www.lacentraledevostravaux.fr/guide-chauffage.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-climatisation.html](https://www.lacentraledevostravaux.fr/guide-climatisation.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-debarras.html](https://www.lacentraledevostravaux.fr/guide-debarras.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-diagnostic-immobilier.html](https://www.lacentraledevostravaux.fr/guide-diagnostic-immobilier.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-elagage.html](https://www.lacentraledevostravaux.fr/guide-elagage.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-electricite.html](https://www.lacentraledevostravaux.fr/guide-electricite.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-facade.html](https://www.lacentraledevostravaux.fr/guide-facade.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-fenetres.html](https://www.lacentraledevostravaux.fr/guide-fenetres.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-isolation-combles.html](https://www.lacentraledevostravaux.fr/guide-isolation-combles.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-isolation-murs.html](https://www.lacentraledevostravaux.fr/guide-isolation-murs.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-jardinage.html](https://www.lacentraledevostravaux.fr/guide-jardinage.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-maconnerie.html](https://www.lacentraledevostravaux.fr/guide-maconnerie.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-mentions-devis.html](https://www.lacentraledevostravaux.fr/guide-mentions-devis.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-menuiserie.html](https://www.lacentraledevostravaux.fr/guide-menuiserie.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-nettoyage.html](https://www.lacentraledevostravaux.fr/guide-nettoyage.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-nuisibles.html](https://www.lacentraledevostravaux.fr/guide-nuisibles.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-parquet.html](https://www.lacentraledevostravaux.fr/guide-parquet.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-photovoltaique.html](https://www.lacentraledevostravaux.fr/guide-photovoltaique.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-platrerie.html](https://www.lacentraledevostravaux.fr/guide-platrerie.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-plomberie.html](https://www.lacentraledevostravaux.fr/guide-plomberie.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-pompe-a-chaleur.html](https://www.lacentraledevostravaux.fr/guide-pompe-a-chaleur.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-portail.html](https://www.lacentraledevostravaux.fr/guide-portail.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-prix-assainissement.html](https://www.lacentraledevostravaux.fr/guide-prix-assainissement.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-prix-cuisine.html](https://www.lacentraledevostravaux.fr/guide-prix-cuisine.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.
- [https://www.lacentraledevostravaux.fr/guide-prix-travaux.html](https://www.lacentraledevostravaux.fr/guide-prix-travaux.html) — Article structured data is missing recommended property (image) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.

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

- Rule: `schema.deprecated_type` · Category: Structured Data · Occurrences: 4

- [https://www.lacentraledevostravaux.fr/](https://www.lacentraledevostravaux.fr/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.lacentraledevostravaux.fr/clients.html](https://www.lacentraledevostravaux.fr/clients.html) — deprecated rich-result type(s) present: HowTo. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.lacentraledevostravaux.fr/demande-devis.html](https://www.lacentraledevostravaux.fr/demande-devis.html) — deprecated rich-result type(s) present: HowTo. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.
- [https://www.lacentraledevostravaux.fr/index.html](https://www.lacentraledevostravaux.fr/index.html) — 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.

#### FAQPage structured data (rich result removed May 2026)

- Rule: `schema.faq_deprecated` · Category: Structured Data · Occurrences: 36

- [https://www.lacentraledevostravaux.fr/](https://www.lacentraledevostravaux.fr/) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/artisans.html](https://www.lacentraledevostravaux.fr/artisans.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/clients.html](https://www.lacentraledevostravaux.fr/clients.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-acompte-travaux.html](https://www.lacentraledevostravaux.fr/guide-acompte-travaux.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-aides-renovation.html](https://www.lacentraledevostravaux.fr/guide-aides-renovation.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-amenagement-combles.html](https://www.lacentraledevostravaux.fr/guide-amenagement-combles.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-artisan-rge.html](https://www.lacentraledevostravaux.fr/guide-artisan-rge.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-assurance-decennale.html](https://www.lacentraledevostravaux.fr/guide-assurance-decennale.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-carrelage.html](https://www.lacentraledevostravaux.fr/guide-carrelage.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-charpente.html](https://www.lacentraledevostravaux.fr/guide-charpente.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-chauffage.html](https://www.lacentraledevostravaux.fr/guide-chauffage.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-climatisation.html](https://www.lacentraledevostravaux.fr/guide-climatisation.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-debarras.html](https://www.lacentraledevostravaux.fr/guide-debarras.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-diagnostic-immobilier.html](https://www.lacentraledevostravaux.fr/guide-diagnostic-immobilier.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-elagage.html](https://www.lacentraledevostravaux.fr/guide-elagage.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-electricite.html](https://www.lacentraledevostravaux.fr/guide-electricite.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-facade.html](https://www.lacentraledevostravaux.fr/guide-facade.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-fenetres.html](https://www.lacentraledevostravaux.fr/guide-fenetres.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-isolation-combles.html](https://www.lacentraledevostravaux.fr/guide-isolation-combles.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-isolation-murs.html](https://www.lacentraledevostravaux.fr/guide-isolation-murs.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-jardinage.html](https://www.lacentraledevostravaux.fr/guide-jardinage.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-maconnerie.html](https://www.lacentraledevostravaux.fr/guide-maconnerie.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-mentions-devis.html](https://www.lacentraledevostravaux.fr/guide-mentions-devis.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-menuiserie.html](https://www.lacentraledevostravaux.fr/guide-menuiserie.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-nettoyage.html](https://www.lacentraledevostravaux.fr/guide-nettoyage.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-nuisibles.html](https://www.lacentraledevostravaux.fr/guide-nuisibles.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-parquet.html](https://www.lacentraledevostravaux.fr/guide-parquet.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-photovoltaique.html](https://www.lacentraledevostravaux.fr/guide-photovoltaique.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-platrerie.html](https://www.lacentraledevostravaux.fr/guide-platrerie.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-plomberie.html](https://www.lacentraledevostravaux.fr/guide-plomberie.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-pompe-a-chaleur.html](https://www.lacentraledevostravaux.fr/guide-pompe-a-chaleur.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-portail.html](https://www.lacentraledevostravaux.fr/guide-portail.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-prix-assainissement.html](https://www.lacentraledevostravaux.fr/guide-prix-assainissement.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-prix-cuisine.html](https://www.lacentraledevostravaux.fr/guide-prix-cuisine.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/guide-prix-travaux.html](https://www.lacentraledevostravaux.fr/guide-prix-travaux.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.
- [https://www.lacentraledevostravaux.fr/index.html](https://www.lacentraledevostravaux.fr/index.html) — FAQPage structured data is present — Google removed FAQ rich results on 7 May 2026 (except for authoritative government/health sites). The markup is harmless but earns no SERP enhancement; remove it during template maintenance.

#### No structured data detected

- Rule: `schema.none` · Category: Structured Data · Occurrences: 9

- [https://www.lacentraledevostravaux.fr/cgu.html](https://www.lacentraledevostravaux.fr/cgu.html)
- [https://www.lacentraledevostravaux.fr/cgv-pro.html](https://www.lacentraledevostravaux.fr/cgv-pro.html)
- [https://www.lacentraledevostravaux.fr/confidentialite.html](https://www.lacentraledevostravaux.fr/confidentialite.html)
- [https://www.lacentraledevostravaux.fr/conseils.html](https://www.lacentraledevostravaux.fr/conseils.html)
- [https://www.lacentraledevostravaux.fr/controle-confiance.html](https://www.lacentraledevostravaux.fr/controle-confiance.html)
- [https://www.lacentraledevostravaux.fr/guide-choisir-artisan.html](https://www.lacentraledevostravaux.fr/guide-choisir-artisan.html)
- [https://www.lacentraledevostravaux.fr/guide-comparer-devis.html](https://www.lacentraledevostravaux.fr/guide-comparer-devis.html)
- [https://www.lacentraledevostravaux.fr/inscription-artisan.html](https://www.lacentraledevostravaux.fr/inscription-artisan.html)
- [https://www.lacentraledevostravaux.fr/suppression-compte.html](https://www.lacentraledevostravaux.fr/suppression-compte.html)

#### Missing Twitter Card tag

- Rule: `twitter.missing` · Category: Social · Occurrences: 5

- [https://www.lacentraledevostravaux.fr/cgv-pro.html](https://www.lacentraledevostravaux.fr/cgv-pro.html)
- [https://www.lacentraledevostravaux.fr/controle-confiance.html](https://www.lacentraledevostravaux.fr/controle-confiance.html)
- [https://www.lacentraledevostravaux.fr/nos-interventions.html](https://www.lacentraledevostravaux.fr/nos-interventions.html)
- [https://www.lacentraledevostravaux.fr/pros-conception.html](https://www.lacentraledevostravaux.fr/pros-conception.html)
- [https://www.lacentraledevostravaux.fr/suppression-compte.html](https://www.lacentraledevostravaux.fr/suppression-compte.html)

## Checks & coverage

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

- ✗ Agent Readiness — 88 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✗ Budget — 2 warning(s)
- ✓ Cache — clean
- ✗ Canonical — 1 warning(s), 1 notice(s)
- ✓ Content — clean
- ✓ Crawlability — clean
- ✓ Duplicate — clean
- ✓ Geo — clean
- ✓ Headings — clean
- ✓ Hreflang — clean
- ✗ Images — 12 notice(s)
- ✗ Indexability — 1 warning(s)
- ✓ Links — clean
- ✗ Meta Description — 20 notice(s)
- ✓ Mobile — clean
- ✗ Performance — 5 warning(s), 65 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 50 warning(s)
- ✗ Sitemap — 1 warning(s)
- ✗ Social — 10 notice(s)
- ✗ Structured Data — 2 warning(s), 81 notice(s)
- ✓ Titles — clean
- ✓ URL — clean
- ✓ Video — clean

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

## 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