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24 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=15552000; includeSubDomains; preload
Content-Security-Policy
Basic
script-src; style-src; font-src; +6 more
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • Improve CSP by adding more specific directives and removing 'unsafe-inline'
  • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • Consider adding Permissions-Policy to control browser features

Performance Headers

3 headers
Connection
Performance
keep-alive
Transfer-Encoding
Performance
chunked
Vary
Performance
rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch

Caching Headers

2 headers
Cache-Control
Caching
public, max-age=14400
Expires
Caching
Sat, 22 Nov 2025 00:10:33 GMT

Content Headers

2 headers
Content-Disposition
Content
inline
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

1 headers
Access-Control-Allow-Origin
Cors
*

Cookies Headers

1 headers
Set-Cookie
Cookies
_cfuvid=wfIwNPYCXBmNncy0aoyR9xgCamITWLOxHAid3VZuZi4-1763755833445-0.0.1.1-604800000; path=/; domain=.mistral.ai; HttpOnly; Secure; SameSite=None

Other Headers

10 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
MISS
Cf-Ray
Other
9a22d4c66f1cfe99-IAD
Date
Other
Fri, 21 Nov 2025 20:10:33 GMT
Link
Other
<https://mistral.ai/>; rel="alternate"; hreflang="en", <https://mistral.ai/fr>; rel="alternate"; hreflang="fr", <https://mistral.ai/de>; rel="alternate"; hreflang="de", <https://mistral.ai/>; rel="alternate"; hreflang="x-default"
X-Matched-Path
Other
/en
X-Nextjs-Prerender
Other
1
X-Nextjs-Stale-Time
Other
300
X-Vercel-Cache
Other
HIT
X-Vercel-Id
Other
cle1::lvtsw-1763755833399-e2a0e45dac1a

Recommendations

Enable compression (gzip/brotli) to improve performance

Analysis completed in 144ms