DNS Gurus
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15 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000; includeSubdomains;
Content-Security-Policy
Weak
frame-ancestors
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
same-origin
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Significantly strengthen CSP directives
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Connection
Performance
close
Vary
Performance
Accept-Encoding, User-Agent

Caching Headers

2 headers
Cache-Control
Caching
no-cache, no-store, no-transform, must-revalidate
Last-Modified
Caching
Fri, 26 Dec 2025 10:05:16 GMT

Content Headers

2 headers
Content-Length
Content
3166
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
YouTrack

CORS Headers

1 headers
Access-Control-Expose-Headers
Cors
X-Version

Cookies Headers

0 headers
No cookies headers found

Other Headers

1 headers
Date
Other
Wed, 21 Jan 2026 15:12:55 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance