notredamedeparis.fr
Cathédrale Notre-Dame de Paris - site officiel
Last scanned Jul 26, 2026, 7:46 AM
Overall score
Great
Summary
Notre-Dame de Paris, site officiel, propose des informations pour découvrir, prier, visiter, donner et consulter les actualités de la Cathédrale. This website uses WordPress behind Cloudflare CDN. SEO is excellent (90/100) and accessibility is good (85/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: robots.txt not found.
Notre-Dame de Paris, site officiel, propose des informations pour découvrir, prier, visiter, donner et consulter les actualités de la Cathédrale
Top issues to fix
8 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
+2 more issues — details in the sections below.
SEO
2 issue(s) found
Performance
1.50 s
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Notre-Dame de Paris, site officiel, propose des informations pour découvrir, prier, visiter, donner et consulter les actualités de la Cathédrale
Meta tags
- Title
- Cathédrale Notre-Dame de Paris - site officiel
- Description
- Notre-Dame de Paris, site officiel, propose des informations pour découvrir, prier, visiter, donner et consulter les actualités de la Cathédrale
- Canonical
- https://www.notredamedeparis.fr/
- Language
- fr-FR
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- notredamedeparis.fr
- Valid from
- Jun 22, 2026
- Valid to
- Sep 20, 2026
- Days until expiry
- 53
- SAN domains
- notredamedeparis.fr, *.notredamedeparis.fr
Security headers
- Strict-Transport-SecurityMissing
- 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 5 · H3 3
Links
125 internal · 25 external · 20 broken
Images
30 total · 14 missing alt
Scripts / Styles
40 scripts · 11 stylesheets
JS / CSS size
14.7 KB · 18.0 KB
Page size
147 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- More than 20% of images are missing alt text
Scan details
- Requested URL
- https://notredamedeparis.fr
- Final URL
- https://www.notredamedeparis.fr/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.50 s
- HTML size
- 147 KB
- Redirect chain
- https://notredamedeparis.fr → https://www.notredamedeparis.fr/
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Frequently asked questions
- What technology does notredamedeparis.fr use?
- notredamedeparis.fr is built with WordPress, jQuery, Cloudflare Analytics.
- Is notredamedeparis.fr secure (HTTPS)?
- Yes. notredamedeparis.fr uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 20, 2026.
- Who hosts notredamedeparis.fr?
- Hosting provider information for notredamedeparis.fr is not available yet.
- What is notredamedeparis.fr's SEO score?
- notredamedeparis.fr scored 90/100 for SEO in the latest analysis (excellent).
- What is notredamedeparis.fr's overall website score?
- notredamedeparis.fr has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card