21 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains;
Content-Security-Policy
Basic
script-src; object-src; frame-src; +4 more
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • Consider adding 'preload' to HSTS for maximum security
  • 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
x-fh-requested-host, accept-encoding

Caching Headers

2 headers
Cache-Control
Caching
no-cache, no-store, must-revalidate
Last-Modified
Caching
Fri, 14 Nov 2025 16:24:57 GMT

Content Headers

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

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
_cfuvid=d9TccTmTUFT2rf8QuvSoqMgsCIF62tNtCDhV5Iq3j2Y-1763624972913-0.0.1.1-604800000; path=/; domain=.nos.pt; HttpOnly; Secure; SameSite=None

Other Headers

9 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9a1659eff8c939ac-IAD
Date
Other
Thu, 20 Nov 2025 07:49:32 GMT
Type-Options
Other
nosniff
X-Cache
Other
MISS
X-Cache-Hits
Other
0
X-Served-By
Other
cache-iad-kiad7000166-IAD
X-Timer
Other
S1763624973.826205,VS0,VE86

Recommendations

Enable compression (gzip/brotli) to improve performance

Analysis completed in 318ms