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data.gouv.fr

data.gouv.fr : Plateforme ouverte des données publiques françaises

Last scanned Jul 26, 2026, 5:17 AM · 2 views

85

Overall score

Great

Summary

Plateforme des données publiques françaises : télécharger, partager et réutiliser les données de l'État et des collectivités. This website uses Nuxt hosted on OVH - OVH SAS, FR. SEO is good (80/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.

Plateforme des données publiques françaises : télécharger, partager et réutiliser les données de l'État et des collectivités

France
Hosted on OVH - OVH SAS, FR

Top issues to fix

6 issues found · 1 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • Title longer than 60 characters

    SEO

    Shorten the title to under 60 characters so search results don't truncate it.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

80

SEO

3 issue(s) found

90

Performance

263 ms

75

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Plateforme des données publiques françaises : télécharger, partager et réutiliser les données de l'État et des collectivités

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
data.gouv.fr : Plateforme ouverte des données publiques françaises
Description
Plateforme des données publiques françaises : télécharger, partager et réutiliser les données de l'État et des collectivités
Canonical
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
data.gouv.fr : Plateforme ouverte des données publiques françaises
og:description
Plateforme des données publiques françaises : télécharger, partager et réutiliser les données de l'État et des collectivités
og:type
website
og:url
https://www.data.gouv.fr/

Twitter Card

twitter:card
summary_large_image
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
OVH - OVH SAS, FR
CDN provider
IP address
37.59.183.91
ASN
AS16276 (OVH - OVH SAS, FR)

DNS records

TypeValue
A
  • 37.59.183.91
  • 37.59.183.92
  • 37.59.183.73
AAAA
MX
TXT
NS
CAA
CNAME
  • rgs.infra.data.gouv.fr
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
*.data.gouv.fr
Valid from
Jul 10, 2026
Valid to
Oct 8, 2026
Days until expiry
74
SAN domains
*.data.gouv.fr, *.infra.data.gouv.fr, *.preprod.data.gouv.fr, data.gouv.fr, demo-forum.object-api.infra.data.gouv.fr, demo.ecologie.data.gouv.fr, dev-forum.object-api.infra.data.gouv.fr, dev.ecologie.data.gouv.fr, forum.object-api.infra.data.gouv.fr, roles.dev.data.gouv.fr

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyMissing
  • X-Frame-OptionsMissing
  • X-Content-Type-OptionsMissing
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 4 · H3 4

Links

27 internal · 27 external · 0 broken

Images

18 total · 0 missing alt

Scripts / Styles

4 scripts · 1 stylesheets

JS / CSS size

973 KB · 2.5 MB

Page size

209 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
79
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

  • Title longer than 60 characters
  • Missing canonical link
  • No structured data (JSON-LD) found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://data.gouv.fr
Final URL
https://www.data.gouv.fr/
HTTP status
200
HTTP version
HTTP/2
Response time
259 ms
HTML size
209 KB
Redirect chain
https://data.gouv.fr → https://www.data.gouv.fr/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does data.gouv.fr use?
data.gouv.fr is built with Nuxt, Nginx.
Is data.gouv.fr secure (HTTPS)?
Yes. data.gouv.fr uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 8, 2026.
Who hosts data.gouv.fr?
data.gouv.fr is hosted on OVH - OVH SAS, FR.
What is data.gouv.fr's SEO score?
data.gouv.fr scored 80/100 for SEO in the latest analysis (great).
What is data.gouv.fr's overall website score?
data.gouv.fr has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.