DNS Gurus

SSL Verification Bypassed

The server's SSL certificate could not be verified. The analysis was completed using insecure mode. Data may be less reliable.

Reason:

Hostname Mismatch - certificate is issued for a248.e.akamai.net, *.akamaized.net, *.akamaized-staging.net, *.akamaihd.net, *.akamaihd-staging.net, not for es.rfi.fr

Cached · just now
12 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=15768000
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Content-Type-Options: nosniff
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Connection
Performance
Transfer-Encoding
Transfer-Encoding
Performance
chunked

Caching Headers

1 headers
Expires
Caching
Sat, 27 Dec 2025 17:29:45 GMT

Content Headers

1 headers
Content-Type
Content
text/html; charset=UTF-8

Server Headers

0 headers
No server headers found

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

5 headers
Date
Other
Sat, 27 Dec 2025 17:24:45 GMT
Link
Other
<https://tms.fmm.io>; rel="preconnect"; crossorigin="crossorigin",</build/fonts/inter_latin.640b10a7966d94927c2ec64a71918e48.woff2>; rel="preload"; as="font"; type="font/woff2"; crossorigin="anonymous",</build/css/root.b116813d1433d48781bf.css>; rel="preload"; as="style",</build/css/page-builder.a93d016f3b0cbcbe0c5c.css>; rel="preload"; as="style"
X-Fmm-Version
Other
7.2.7-6
X-Robots-Tag
Other
max-snippet:300, max-image-preview:large, max-video-preview:3
X-Ua-Compatible
Other
IE=edge

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching

Analysis completed in 868ms