DNS Gurus
Cached · just now
17 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31557600
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
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
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

4 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding

Caching Headers

3 headers
Age
Caching
284
Cache-Control
Caching
max-age=60,s-maxage=300,stale-while-revalidate=43200,stale-if-error=43200
Etag
Caching
"7f977c-e98e75dacd6d"

Content Headers

1 headers
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
Tue, 27 Jan 2026 04:05:03 GMT
X-Cache
Other
HIT
X-Served-By
Other
cache-fra-eddf8230113-FRA
X-Timer
Other
S1769486703.354004,VS0,VS0,VE2
X-Vhost
Other
publish

Recommendations

Enable compression (gzip/brotli) to improve performance