DNS Gurus
Cached · just now
16 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000; preload
Content-Security-Policy
Weak
upgrade-insecure-requests
X-Frame-Options
Missing
Not configured
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
  • • Significantly strengthen CSP directives
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • 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
Accept-Ranges
Performance
bytes
Connection
Performance
close

Caching Headers

0 headers
No caching headers found

Content Headers

2 headers
Content-Length
Content
228
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
Varnish

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
ccpa=true; expires=Thu, 29 Jan 2026 04:17:09 GMT; path=/; domain=stage.buzzfeed.com;

Other Headers

8 headers
Date
Other
Thu, 15 Jan 2026 04:17:09 GMT
Retry-After
Other
0
Timing-Allow-Origin
Other
*
Via
Other
1.1 varnish
Www-Authenticate
Other
Basic realm=Secured
X-Cache
Other
MISS
X-Cache-Hits
Other
0
X-Served-By
Other
cache-iad-kcgs7200167-IAD

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching