Catalog / costaud.eu
65

SEO audit for costaud.eu

Costaud - Entreprise d'isolation écologique et d'aménagement intérieur et extérieur en Province de Luxembourg

otherWebflow

Health 65/100 (fair) · 50 pages crawled · generated 2026-08-26

Download Markdown report (feed to ChatGPT / Claude / Cursor)

Spécialistes en isolation écologique et aménagement intérieur/extérieur en Province de Luxembourg. Travaux de rénovation énergétique et d'aménagement sur mesure. Devis gratuit pour vos projets d'isola…

Screenshot of costaud.eu
50
pages crawled
50
indexable pages
0
errors
254
warnings
561
notices
0
orphan pages
0
broken links
Category breakdown
CategoryScoreErrorsWarningsNotices
Performance 40 0 100 97
Agent Readiness 70 0 50 2
Canonical 70 0 50 0
Duplicate 72 0 46 0
Meta Description 97 0 5 45
Titles 99 0 2 29
Content 99 0 1 49
Images 100 0 0 50
Links 100 0 0 50
Security 100 0 0 94
Social 100 0 0 95
Structured Data 100 0 0 50
Findings

Warnings (10 rules)

warning Control has no accessible name

Rule agent.control_no_name · Agent Readiness · 50 occurrence(s)

warning Missing canonical tag

Rule canonical.missing · Canonical · 50 occurrence(s)

warning Thin content (low word count)

Rule content.thin · Content · 1 occurrence(s)

warning Near-duplicate page content

Rule duplicate.near · Duplicate · 42 occurrence(s)

warning Homepage duplicated across protocol/host variants (no redirect)

Rule duplicate.protocol_host · Duplicate · 1 occurrence(s)

  • https://www.costaud.eu/ — https://costaud.eu/ serves the same homepage content with a 200 and no redirect — Google sees a duplicate. Pick one canonical host/scheme and 301-redirect the others.

warning Duplicate <title> across pages

Rule duplicate.title · Duplicate · 3 occurrence(s)

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

Rule images.no_lazy_lcp_candidate · Performance · 50 occurrence(s)

  • https://www.costaud.eu/ — the likely hero/LCP image (68b19e2f74a50b76f13705e0_costaud%20logo%20sans%20baseline.svg) 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.costaud.eu/amenagements-exterieurs — the likely hero/LCP image (68b19e2f74a50b76f13705e0_costaud%20logo%20sans%20baseline.svg) 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.costaud.eu/amenagements-exterieurs/arlon — the likely hero/LCP image (68b19e2f74a50b76f13705e0_costaud%20logo%20sans%20baseline.svg) 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.costaud.eu/amenagements-interieurs — the likely hero/LCP image (68b19e2f74a50b76f13705e0_costaud%20logo%20sans%20baseline.svg) 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.costaud.eu/amenagements-interieurs/arlon — the likely hero/LCP image (68b19e2f74a50b76f13705e0_costaud%20logo%20sans%20baseline.svg) 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.costaud.eu/amenagements-interieurs/attert — the likely hero/LCP image (68b19e2f74a50b76f13705e0_costaud%20logo%20sans%20baseline.svg) 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.costaud.eu/amenagements-interieurs/bastogne — the likely hero/LCP image (68b19e2f74a50b76f13705e0_costaud%20logo%20sans%20baseline.svg) 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.costaud.eu/amenagements-interieurs/bertrix — the likely hero/LCP image (68b19e2f74a50b76f13705e0_costaud%20logo%20sans%20baseline.svg) 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.costaud.eu/amenagements-interieurs/chiny — the likely hero/LCP image (68b19e2f74a50b76f13705e0_costaud%20logo%20sans%20baseline.svg) 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.costaud.eu/amenagements-interieurs/durbuy — the likely hero/LCP image (68b19e2f74a50b76f13705e0_costaud%20logo%20sans%20baseline.svg) 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.costaud.eu/amenagements-interieurs/etalle — the likely hero/LCP image (68b19e2f74a50b76f13705e0_costaud%20logo%20sans%20baseline.svg) 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.costaud.eu/amenagements-interieurs/fauvillers — the likely hero/LCP image (68b19e2f74a50b76f13705e0_costaud%20logo%20sans%20baseline.svg) 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.costaud.eu/amenagements-interieurs/florenville — the likely hero/LCP image (68b19e2f74a50b76f13705e0_costaud%20logo%20sans%20baseline.svg) 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.costaud.eu/amenagements-interieurs/gouvy — the likely hero/LCP image (68b19e2f74a50b76f13705e0_costaud%20logo%20sans%20baseline.svg) 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.costaud.eu/amenagements-interieurs/habay — the likely hero/LCP image (68b19e2f74a50b76f13705e0_costaud%20logo%20sans%20baseline.svg) 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.costaud.eu/amenagements-interieurs/herbeumout — the likely hero/LCP image (68b19e2f74a50b76f13705e0_costaud%20logo%20sans%20baseline.svg) 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.costaud.eu/conditions-generales-de-vente — the likely hero/LCP image (68b19e2f74a50b76f13705e0_costaud%20logo%20sans%20baseline.svg) 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.costaud.eu/demande-de-devis — the likely hero/LCP image (68b19e2f74a50b76f13705e0_costaud%20logo%20sans%20baseline.svg) 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.costaud.eu/isolation-biosourcee — the likely hero/LCP image (68b19e2f74a50b76f13705e0_costaud%20logo%20sans%20baseline.svg) 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.costaud.eu/isolation-biosourcee/arlon — the likely hero/LCP image (68b19e2f74a50b76f13705e0_costaud%20logo%20sans%20baseline.svg) 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.costaud.eu/mentions-legales — the likely hero/LCP image (68b19e2f74a50b76f13705e0_costaud%20logo%20sans%20baseline.svg) 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.costaud.eu/nos-conseils — the likely hero/LCP image (68b19e2f74a50b76f13705e0_costaud%20logo%20sans%20baseline.svg) 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.costaud.eu/post/amenagement-combles-province-luxembourg — the likely hero/LCP image (68b19e2f74a50b76f13705e0_costaud%20logo%20sans%20baseline.svg) 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.costaud.eu/post/isolation-biosourcee-le-bon-choix-dans-la-province-de-luxembourg — the likely hero/LCP image (68b19e2f74a50b76f13705e0_costaud%20logo%20sans%20baseline.svg) 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.costaud.eu/post/terrasse-bois-conseils-province-luxembourg — the likely hero/LCP image (68b19e2f74a50b76f13705e0_costaud%20logo%20sans%20baseline.svg) 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.

warning Missing meta description

Rule meta_desc.missing · Meta Description · 5 occurrence(s)

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

Rule perf.render_blocking · Performance · 50 occurrence(s)

warning Title likely truncated in SERP (too wide)

Rule title.too_long · Titles · 2 occurrence(s)

Notices (16 rules)

notice Heading levels skip a level

Rule agent.heading_skip · Agent Readiness · 1 occurrence(s)

notice No llms.txt for AI agents

Rule agent.llms_txt_missing · Agent Readiness · 1 occurrence(s)

  • https://www.costaud.eu/ — no llms.txt found at the site root — add one so AI agents get a curated site summary

notice Low text-to-HTML ratio

Rule content.low_ratio · Content · 1 occurrence(s)

notice Main text is hard to read (low Flesch Reading Ease)

Rule content.readability_poor · Content · 48 occurrence(s)

  • https://www.costaud.eu/ — this page reads as difficult (Flesch Reading Ease 49, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
  • https://www.costaud.eu/amenagements-exterieurs — this page reads as difficult (Flesch Reading Ease 41, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
  • https://www.costaud.eu/amenagements-exterieurs/arlon — this page reads as difficult (Flesch Reading Ease 41, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
  • https://www.costaud.eu/amenagements-interieurs — this page reads as difficult (Flesch Reading Ease 41, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
  • https://www.costaud.eu/amenagements-interieurs/arlon — this page reads as difficult (Flesch Reading Ease 41, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
  • https://www.costaud.eu/amenagements-interieurs/attert — this page reads as difficult (Flesch Reading Ease 41, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
  • https://www.costaud.eu/amenagements-interieurs/bastogne — this page reads as difficult (Flesch Reading Ease 41, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
  • https://www.costaud.eu/amenagements-interieurs/bertrix — this page reads as difficult (Flesch Reading Ease 41, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
  • https://www.costaud.eu/amenagements-interieurs/chiny — this page reads as difficult (Flesch Reading Ease 41, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
  • https://www.costaud.eu/amenagements-interieurs/durbuy — this page reads as difficult (Flesch Reading Ease 41, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
  • https://www.costaud.eu/amenagements-interieurs/etalle — this page reads as difficult (Flesch Reading Ease 41, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
  • https://www.costaud.eu/amenagements-interieurs/fauvillers — this page reads as difficult (Flesch Reading Ease 41, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
  • https://www.costaud.eu/amenagements-interieurs/florenville — this page reads as difficult (Flesch Reading Ease 41, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
  • https://www.costaud.eu/amenagements-interieurs/gouvy — this page reads as difficult (Flesch Reading Ease 41, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
  • https://www.costaud.eu/amenagements-interieurs/habay — this page reads as difficult (Flesch Reading Ease 41, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
  • https://www.costaud.eu/amenagements-interieurs/herbeumout — this page reads as difficult (Flesch Reading Ease 41, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
  • https://www.costaud.eu/amenagements-interieurs/hotton — this page reads as difficult (Flesch Reading Ease 41, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
  • https://www.costaud.eu/amenagements-interieurs/houffalize — this page reads as difficult (Flesch Reading Ease 41, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
  • https://www.costaud.eu/conditions-generales-de-vente — this page reads as difficult (Flesch Reading Ease 47, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
  • https://www.costaud.eu/isolation-biosourcee — this page reads as difficult (Flesch Reading Ease 41, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
  • https://www.costaud.eu/isolation-biosourcee/arlon — this page reads as difficult (Flesch Reading Ease 41, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
  • https://www.costaud.eu/mentions-legales — this page reads as difficult (Flesch Reading Ease 43, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
  • https://www.costaud.eu/nos-conseils — this page reads as difficult (Flesch Reading Ease 49, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
  • https://www.costaud.eu/post/amenagement-combles-province-luxembourg — this page reads as difficult (Flesch Reading Ease 38, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
  • https://www.costaud.eu/post/isolation-biosourcee-le-bon-choix-dans-la-province-de-luxembourg — this page reads as difficult (Flesch Reading Ease 44, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.

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

Rule images.missing_dimensions · Images · 50 occurrence(s)

notice Internal link has no anchor text / accessible name

Rule links.no_anchor_text · Links · 50 occurrence(s)

notice Meta description too long

Rule meta_desc.too_long · Meta Description · 45 occurrence(s)

notice Missing Open Graph tags

Rule og.missing · Social · 50 occurrence(s)

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

Rule perf.images_legacy_format · Performance · 47 occurrence(s)

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

Rule perf.no_etag · Performance · 50 occurrence(s)

  • https://www.costaud.eu/ — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
  • https://www.costaud.eu/amenagements-exterieurs — 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.costaud.eu/amenagements-exterieurs/arlon — 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.costaud.eu/amenagements-interieurs — 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.costaud.eu/amenagements-interieurs/arlon — 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.costaud.eu/amenagements-interieurs/attert — 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.costaud.eu/amenagements-interieurs/bastogne — 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.costaud.eu/amenagements-interieurs/bertrix — 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.costaud.eu/amenagements-interieurs/chiny — 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.costaud.eu/amenagements-interieurs/durbuy — 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.costaud.eu/amenagements-interieurs/etalle — 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.costaud.eu/amenagements-interieurs/fauvillers — 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.costaud.eu/amenagements-interieurs/florenville — 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.costaud.eu/amenagements-interieurs/gouvy — 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.costaud.eu/amenagements-interieurs/habay — 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.costaud.eu/amenagements-interieurs/herbeumout — 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.costaud.eu/conditions-generales-de-vente — 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.costaud.eu/demande-de-devis — 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.costaud.eu/isolation-biosourcee — 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.costaud.eu/isolation-biosourcee/arlon — 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.costaud.eu/mentions-legales — 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.costaud.eu/nos-conseils — 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.costaud.eu/post/amenagement-combles-province-luxembourg — 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.costaud.eu/post/isolation-biosourcee-le-bon-choix-dans-la-province-de-luxembourg — 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.costaud.eu/post/terrasse-bois-conseils-province-luxembourg — 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.

notice No structured data detected

Rule schema.none · Structured Data · 50 occurrence(s)

notice Missing recommended security headers

Rule security.missing_headers · Security · 50 occurrence(s)

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

Rule security.unsafe_cross_origin_links · Security · 44 occurrence(s)

notice Title tag is identical to the H1 (missed keyword variation)

Rule title.same_as_h1 · Titles · 26 occurrence(s)

notice Title is very short

Rule title.too_short · Titles · 3 occurrence(s)

notice Missing Twitter Card tag

Rule twitter.missing · Social · 45 occurrence(s)

Pages (showing 50 of 50)
URLStatusIndexableWordsIn-links
https://www.costaud.eu/
Costaud - Entreprise d'isolation écologique et d'aménagement intérieur et extérieur en Province de Luxembourg		 200 yes 869 50
https://www.costaud.eu/amenagements-exterieurs
Costaud - Aménagements extérieurs et terrasses en Province de Luxembourg		 200 yes 740 50
https://www.costaud.eu/amenagements-interieurs
Costaud - Aménagements intérieurs sur mesure en Province de Luxembourg		 200 yes 727 50
https://www.costaud.eu/conditions-generales-de-vente
Conditions générales de vente		 200 yes 1844 50
https://www.costaud.eu/demande-de-devis
Costaud - Devis gratuit isolation et aménagement Province de Luxembourg		 200 yes 312 50
https://www.costaud.eu/isolation-biosourcee
Costaud - Isolation biosourcée et thermique en Province de Luxembourg		 200 yes 740 50
https://www.costaud.eu/mentions-legales
Mentions légales		 200 yes 172 50
https://www.costaud.eu/nos-conseils
Costaud - Conseils isolation et aménagement en Province de Luxembourg		 200 yes 524 50
https://www.costaud.eu/amenagements-interieurs/arlon
Costaud - Aménagements intérieurs sur mesure à Arlon		 200 yes 725 24
https://www.costaud.eu/amenagements-interieurs/attert
Costaud - Aménagements intérieurs sur mesure à Attert		 200 yes 725 24
https://www.costaud.eu/amenagements-interieurs/bastogne
Costaud - Aménagements intérieurs sur mesure à Bastogne		 200 yes 725 24
https://www.costaud.eu/amenagements-interieurs/bertrix
Costaud - Aménagements intérieurs sur mesure à Bertrix		 200 yes 725 24
https://www.costaud.eu/amenagements-interieurs/chiny
Costaud - Aménagements intérieurs sur mesure à Chiny		 200 yes 725 24
https://www.costaud.eu/amenagements-interieurs/durbuy
Costaud - Aménagements intérieurs sur mesure à Durbuy		 200 yes 725 24
https://www.costaud.eu/amenagements-interieurs/etalle
Costaud - Aménagements intérieurs sur mesure à Étalle		 200 yes 725 24
https://www.costaud.eu/amenagements-interieurs/fauvillers
Costaud - Aménagements intérieurs sur mesure à Fauvillers		 200 yes 725 24
https://www.costaud.eu/amenagements-interieurs/florenville
Costaud - Aménagements intérieurs sur mesure à Florenville		 200 yes 725 24
https://www.costaud.eu/amenagements-interieurs/gouvy
Costaud - Aménagements intérieurs sur mesure à Gouvy		 200 yes 725 24
https://www.costaud.eu/amenagements-interieurs/habay
Costaud - Aménagements intérieurs sur mesure à Habay		 200 yes 725 24
https://www.costaud.eu/amenagements-interieurs/herbeumout
Costaud - Aménagements intérieurs sur mesure à Herbeumont		 200 yes 725 24
https://www.costaud.eu/amenagements-interieurs/hotton
Costaud - Aménagements intérieurs sur mesure à Hotton		 200 yes 725 24
https://www.costaud.eu/amenagements-interieurs/houffalize
Costaud - Aménagements intérieurs sur mesure à Houffalize		 200 yes 725 24
https://www.costaud.eu/amenagements-interieurs/leglise
Costaud - Aménagements intérieurs sur mesure à Léglise		 200 yes 725 24
https://www.costaud.eu/amenagements-interieurs/libramont-chevigny
Costaud - Aménagements intérieurs sur mesure à Libramont-Chevigny		 200 yes 725 24
https://www.costaud.eu/amenagements-interieurs/luxembourg
Costaud - Aménagements intérieurs sur mesure à Luxembourg		 200 yes 725 24
https://www.costaud.eu/amenagements-interieurs/martelange
Costaud - Aménagements intérieurs sur mesure à Martelange		 200 yes 725 24
https://www.costaud.eu/amenagements-interieurs/neufchateau
Costaud - Aménagements intérieurs sur mesure à Neufchâteau		 200 yes 725 24
https://www.costaud.eu/amenagements-interieurs/steinfort
Costaud - Aménagements intérieurs sur mesure à Steinfort		 200 yes 725 24
https://www.costaud.eu/amenagements-interieurs/tintigny
Costaud - Aménagements intérieurs sur mesure à Tintigny		 200 yes 725 24
https://www.costaud.eu/amenagements-interieurs/vaux-sur-sure
Costaud - Aménagements intérieurs sur mesure à Vaux-sur-Sûre		 200 yes 725 24
https://www.costaud.eu/amenagements-interieurs/virton
Costaud - Aménagements intérieurs sur mesure à Virton		 200 yes 725 24
https://www.costaud.eu/post/amenagement-combles-province-luxembourg
Costaud		 200 yes 597 2
https://www.costaud.eu/post/isolation-biosourcee-le-bon-choix-dans-la-province-de-luxembourg
Costaud		 200 yes 605 2
https://www.costaud.eu/post/terrasse-bois-conseils-province-luxembourg
Costaud		 200 yes 797 2
https://www.costaud.eu/amenagements-exterieurs/arlon
Costaud - Aménagements extérieurs et terrasses à Arlon		 200 yes 738 16
https://www.costaud.eu/amenagements-exterieurs/attert
Costaud - Aménagements extérieurs et terrasses à Attert		 200 yes 738 16
https://www.costaud.eu/amenagements-exterieurs/bastogne
Costaud - Aménagements extérieurs et terrasses à Bastogne		 200 yes 738 16
https://www.costaud.eu/amenagements-exterieurs/bertrix
Costaud - Aménagements extérieurs et terrasses à Bertrix		 200 yes 738 16
https://www.costaud.eu/amenagements-exterieurs/chiny
Costaud - Aménagements extérieurs et terrasses à Chiny		 200 yes 738 16
https://www.costaud.eu/amenagements-exterieurs/durbuy
Costaud - Aménagements extérieurs et terrasses à Durbuy		 200 yes 738 16
https://www.costaud.eu/amenagements-exterieurs/etalle
Costaud - Aménagements extérieurs et terrasses à Étalle		 200 yes 738 16
https://www.costaud.eu/amenagements-exterieurs/fauvillers
Costaud - Aménagements extérieurs et terrasses à Fauvillers		 200 yes 738 16
https://www.costaud.eu/amenagements-exterieurs/florenville
Costaud - Aménagements extérieurs et terrasses à Florenville		 200 yes 738 16
https://www.costaud.eu/amenagements-exterieurs/gouvy
Costaud - Aménagements extérieurs et terrasses à Gouvy		 200 yes 738 16
https://www.costaud.eu/amenagements-exterieurs/habay
Costaud - Aménagements extérieurs et terrasses à Habay		 200 yes 738 16
https://www.costaud.eu/amenagements-exterieurs/herbeumout
Costaud - Aménagements extérieurs et terrasses à Herbeumont		 200 yes 738 16
https://www.costaud.eu/amenagements-exterieurs/hotton
Costaud - Aménagements extérieurs et terrasses à Hotton		 200 yes 738 16
https://www.costaud.eu/amenagements-exterieurs/houffalize
Costaud - Aménagements extérieurs et terrasses à Houffalize		 200 yes 738 16
https://www.costaud.eu/amenagements-exterieurs/leglise
Costaud - Aménagements extérieurs et terrasses à Léglise		 200 yes 738 16
https://www.costaud.eu/isolation-biosourcee/arlon
Costaud - Isolation biosourcée et thermique à Arlon		 200 yes 738 2

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