cstb.fr

Website review cstb.fr

CSTB - Le futur en construction

 Generated on March 04 2026 15:34 PM

Old data? UPDATE !

The score is 53/100

SEO Content

Title

CSTB - Le futur en construction

Length : 31

Perfect, your title contains between 10 and 70 characters.

Description

Le CSTB est un EPIC qui accompagne les acteurs de la construction dans ses grandes mutations.

Length : 93

Great, your meta description contains between 70 and 160 characters.

Keywords

Very bad. We haven't found meta keywords on your page. Use this free online meta tags generator to create keywords.

Og Meta Properties

Good, your page take advantage of Og Properties.

Property Content
title Le futur en construction
type siteweb
url https://www.cstb.fr/
image https://www.cstb.fr/getmedia/d0ba778f-21d9-444b-83a0-506ba967a2a1/Centre-Scientifique-Technique-Batiment-home.jpg?width=2700&height=915&ext=.jpg

Headings

H1 H2 H3 H4 H5 H6
1 11 8 0 1 0
  • [H1] Le futur en construction
  • [H2] Qui sommes-nous ?
  • [H2] Recherche et expertise
  • [H2] Nos offres
  • [H2] Bases de données
  • [H2] Découvrir nos compétences scientifiques et techniques
  • [H2] Découvrir nos offres
  • [H2] Accéder à nos bases de données
  • [H2] Consulter nos ressources
  • [H2] Nouvelle offre Formations 2026
  • [H2] Nos dernières actualités
  • [H2] Le CSTB
  • [H3] Certification QB Modulaires du CSTB
  • [H3] Journée des femmes et des filles de science 2026
  • [H3] Réemploi
  • [H3] Performance des bâtiments
  • [H3] Connaissances 
  • [H3] Innovation 
  • [H3] Performance 
  • [H3] Engagement 
  • [H5]

Images

We found 56 images on this web page.

29 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.

Text/HTML Ratio

Ratio : 34%

Ideal! This page's ratio of text to HTML code is between 25 and 70 percent.

Flash

Perfect, no Flash content has been detected on this page.

Iframe

Too Bad, you have Iframes on the web pages, this mean that content in an Iframe cannot be indexed.

URL Rewrite

Good. Your links looks friendly!

Underscores in the URLs

We have detected underscores in your URLs. You should rather use hyphens to optimize your SEO.

In-page links

We found a total of 61 links including 1 link(s) to files

Anchor Type Juice
Qui sommes-nous ? Internal Passing Juice
Nous découvrir Internal Passing Juice
Notre identité Internal Passing Juice
Notre engagement Internal Passing Juice
La gouvernance du CSTB Internal Passing Juice
Nos implantations Internal Passing Juice
Nos filiales et participations Internal Passing Juice
Nos chiffres clés Internal Passing Juice
Rejoignez-nous Internal Passing Juice
Accéder à la page principale Internal Passing Juice
Pilotage de la politique scientifique et technique Internal Passing Juice
Notre approche Internal Passing Juice
Nos projets de recherche Internal Passing Juice
Nos moyens Internal Passing Juice
Centre de ressources Internal Passing Juice
Le CSTB'Lab Internal Passing Juice
Découvrir nos projets Internal Passing Juice
Découvrir les activités du CSTB Internal Passing Juice
Toutes nos offres Internal Passing Juice
Nos références clients Internal Passing Juice
Découvrez notre offre Internal Passing Juice
Consulter nos bases de données Internal Passing Juice
Rechercher un document Internal Passing Juice
En savoir plus sur la BDNB Internal Passing Juice
Se connecter External Passing Juice
Nous contacter Internal Passing Juice
Boutique Internal Passing Juice
Découvrir la feuille de route Bâtiments et quartiers pour bien vivre ensemble Internal Passing Juice
En savoir plus sur le domaine d’action stratégique Internal Passing Juice
Consulter la feuille de route Rénovation et fiabilisation de l’acte de construire Internal Passing Juice
Découvrir le domaine d'action Économie circulaire et ressources pour le bâtiment Internal Passing Juice
Voir les bases de données du CSTB Internal Passing Juice
Parcourir le centre de ressources du CSTB Internal Passing Juice
Découvrir le catalogue Internal Passing Juice
Voir toutes les actualités (193) Internal Passing Juice
Voir tous nos communiqués de presse (41) Internal Passing Juice
Rejoignez-nous Internal Passing Juice
Actualités Internal Passing Juice
Espace presse Internal Passing Juice
Une question déontologie ou une alerte Internal Passing Juice
Devenir fournisseur du CSTB Internal Passing Juice
Notre politique RH Internal Passing Juice
Des opportunités pour tous Internal Passing Juice
Pourquoi nous rejoindre ? Internal Passing Juice
Services en ligne Internal Passing Juice
Documents Techniques Unifiés Internal Passing Juice
Formulaires et documents types Internal Passing Juice
Guides et livres Internal Passing Juice
Newsletter Solutions&Performances Internal Passing Juice
Newsletter CONTACT Internal Passing Juice
ACTU Formations Internal Passing Juice
S’inscrire Internal Passing Juice
Mentions légales Internal Passing Juice
Conditions générales de vente Internal Passing Juice
Code de conduite anticorruption CSTB Internal Passing Juice
Politique de protection des données personnelles Internal Passing Juice
Plan du site Internal Passing Juice
Accessibilité : partiellement conforme Internal Passing Juice
Gestion des cookies Internal Passing Juice
cliquez ici Internal Passing Juice
REFUSER External Passing Juice

SEO Keywords

Keywords Cloud

ressources documents plus domaine bâtiments une cstb savoir nos données

Keywords Consistency

Keyword Content Title Keywords Description Headings
cstb 32
plus 17
savoir 16
nos 13
données 9

Usability

Url

Domain : cstb.fr

Length : 7

Favicon

Great, your website has a favicon.

Printability

We could not find a Print-Friendly CSS.

Language

Good. Your declared language is fr.

Dublin Core

This page does not take advantage of Dublin Core.

Document

Doctype

HTML 5

Encoding

Perfect. Your declared charset is UTF-8.

W3C Validity

Errors : 0

Warnings : 0

Email Privacy

Warning! At least one email address has been found in the plain text. Use free antispam protector to hide email from spammers.

Deprecated HTML

Great! We haven't found deprecated HTML tags in your HTML.

Speed Tips

Excellent, your website doesn't use nested tables.
Too bad, your website is using inline styles.
Too bad, your website has too many CSS files (more than 4).
Too bad, your website has too many JS files (more than 6).
Perfect, your website takes advantage of gzip.

Mobile

Mobile Optimization

Apple Icon
Meta Viewport Tag
Flash content

Optimization

XML Sitemap

Great, your website has an XML sitemap.

https://www.cstb.fr/sitemap.xml

Robots.txt

https://cstb.fr/robots.txt

Great, your website has a robots.txt file.

Analytics

Missing

We didn't detect an analytics tool installed on this website.

Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.

PageSpeed Insights

Device
Categories

Free SEO Testing Tool

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