citedelarchitecture.fr
Accueil | Cité de l'architecture & du patrimoine
Last scanned Aug 24, 2026, 1:23 PM
Overall score
Great
Summary
This website uses Drupal. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Missing meta description.
Top issues to fix
8 issues found · 3 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 meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
TLS certificate expires in 21 days
SecurityRenew soon or enable auto-renewal to avoid a browser-warning outage.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
+2 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
422 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
- Phone
- 0158515200
Meta tags
- Title
- Accueil | Cité de l'architecture & du patrimoine
- Description
- Canonical
- https://www.citedelarchitecture.fr/fr
- Language
- fr
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- 46.18.193.228
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Trust Provider B.V.
- Subject
- *.citedelarchitecture.fr
- Valid from
- Sep 16, 2025
- Valid to
- Sep 15, 2026
- Days until expiry
- 21
- SAN domains
- *.citedelarchitecture.fr, citedelarchitecture.fr
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 2 · H2 12 · H3 9
Links
80 internal · 11 external · 0 broken
Images
26 total · 0 missing alt
Scripts / Styles
30 scripts · 26 stylesheets
JS / CSS size
619 KB · 6.5 KB
Page size
83.8 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 22
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Multiple H1 headings found
- No structured data (JSON-LD) found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://citedelarchitecture.fr
- Final URL
- https://www.citedelarchitecture.fr/fr
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 421 ms
- HTML size
- 83.8 KB
- Redirect chain
- https://citedelarchitecture.fr → https://www.citedelarchitecture.fr/ → https://www.citedelarchitecture.fr/fr
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does citedelarchitecture.fr use?
- citedelarchitecture.fr is built with Drupal, jQuery.
- Is citedelarchitecture.fr secure (HTTPS)?
- Yes. citedelarchitecture.fr uses TLS 1.3 with a certificate issued by Trust Provider B.V., valid until Sep 15, 2026.
- Who hosts citedelarchitecture.fr?
- Hosting provider information for citedelarchitecture.fr is not available yet.
- What is citedelarchitecture.fr's SEO score?
- citedelarchitecture.fr scored 70/100 for SEO in the latest analysis (fair).
- What is citedelarchitecture.fr's overall website score?
- citedelarchitecture.fr has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card