DNS Gurus
Cached · just now
17 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=63072000; includeSubDomains
Content-Security-Policy
Weak
frame-ancestors
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Consider adding 'preload' to HSTS for maximum security
  • • 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

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
accept-encoding

Caching Headers

0 headers
No caching headers found

Content Headers

1 headers
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

2 headers
Access-Control-Allow-Origin
Cors
*
Access-Control-Expose-Headers
Cors
Content-Type, X-Jitsi-Region, X-Jitsi-Shard, X-Proxy-Region, X-Jitsi-Release, Content-Security-Policy

Cookies Headers

0 headers
No cookies headers found

Other Headers

8 headers
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9b38fcf20cdd3b77-IAD
Date
Other
Thu, 25 Dec 2025 14:22:00 GMT
X-Jitsi-Region
Other
us-east-1
X-Jitsi-Release
Other
6393
X-Jitsi-Shard
Other
prod-8x8-us-ashburn-1-s52
X-Proxy-Host
Other
prod-8x8-haproxy-166251
X-Proxy-Region
Other
us-ashburn-1

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching

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