DNS Gurus
Cached · just now
17 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=63072000; preload;
Content-Security-Policy
Missing
Not configured
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
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

3 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close
Vary
Performance
Accept-Encoding

Caching Headers

2 headers
Age
Caching
1307
Last-Modified
Caching
Sun, 11 Jan 2026 15:30:54 GMT

Content Headers

2 headers
Content-Length
Content
232646
Content-Type
Content
text/html; charset=UTF-8

Server Headers

0 headers
No server headers found

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

5 headers
Date
Other
Sun, 11 Jan 2026 16:31:02 GMT
Via
Other
1.1 varnish (Varnish/6.6)
X-Cache
Other
HIT
X-Cacheable
Other
YES:Forced
X-Varnish
Other
114820593 80479628

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching