18 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
Content-Security-Policy
Basic
frame-ancestors; upgrade-insecure-requests; form-action; +5 more
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Present
geolocation=(), microphone=(), camera=(), payment=(), document-domain=(), display-capture=(), autoplay=()
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 X-Content-Type-Options: nosniff
  • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)

Performance Headers

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

Caching Headers

2 headers
Cache-Control
Caching
no-cache
Pragma
Caching
no-cache

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

0 headers
No cookies headers found

Other Headers

7 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
998844b3eb01800f-IAD
Date
Other
Mon, 03 Nov 2025 01:58:45 GMT
Feature-Policy
Other
geolocation 'none'; microphone 'none'; camera 'none'; payment 'none'; document-domain 'none'; display-capture 'none'; autoplay 'none'
Slash_log_data
Other
shtml
X-Xrds-Location
Other
https://slashdot.org/slashdot.xrds

Recommendations

Enable compression (gzip/brotli) to improve performance

Analysis completed in 187ms