cnam.fr
Conservatoire national des arts et métiers - Cnam
Last scanned Jul 26, 2026, 5:17 AM · 2 views
Overall score
Great
Summary
This website uses Apache hosted on FR-RENATER - Renater, FR. SEO is good (80/100) and accessibility is excellent (100/100). Security scores fair (70/100) and performance excellent (90/100). Top issue: Missing meta description.
- France
- Hosted on FR-RENATER - Renater, FR
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.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
2 cookies 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
3 issue(s) found
Performance
730 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.
Meta tags
- Title
- Conservatoire national des arts et métiers - Cnam
- Description
- Canonical
- https://www.cnam.fr
- Language
- fr
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- FR-RENATER - Renater, FR
- CDN provider
- —
- IP address
- 163.173.128.18
- ASN
- AS2200 (FR-RENATER - Renater, FR)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Hellenic Academic and Research Institutions CA
- Subject
- *.cnam.fr
- Valid from
- Dec 8, 2025
- Valid to
- Dec 8, 2026
- Days until expiry
- 135
- SAN domains
- *.cnam.fr, cnam.fr
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 2 · H2 9 · H3 14
Links
25 internal · 51 external · 1 broken
Images
12 total · 0 missing alt
Scripts / Styles
15 scripts · 3 stylesheets
JS / CSS size
379 KB · 595 KB
Page size
104 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 10
- sitemap.xml
- Found
- URLs in sitemap
- 10993
SEO issues
- Missing meta description
- Multiple H1 headings found
- Missing OpenGraph tags
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://cnam.fr
- Final URL
- https://www.cnam.fr/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 728 ms
- HTML size
- 104 KB
- Redirect chain
- https://cnam.fr → https://www.cnam.fr/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does cnam.fr use?
- cnam.fr is built with Apache.
- Is cnam.fr secure (HTTPS)?
- Yes. cnam.fr uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Dec 8, 2026.
- Who hosts cnam.fr?
- cnam.fr is hosted on FR-RENATER - Renater, FR.
- What is cnam.fr's SEO score?
- cnam.fr scored 80/100 for SEO in the latest analysis (great).
- What is cnam.fr's overall website score?
- cnam.fr has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card