DNS Gurus
Cached · just now
17 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=31556926;includeSubDomains;preload
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • 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

3 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close
Vary
Performance
accept-language, x-country-code, x-fh-requested-host, accept-encoding

Caching Headers

3 headers
Cache-Control
Caching
public, max-age=0, must-revalidate
Etag
Caching
"7212611b0e8a20e3abdc25c25da81bc67a803312a74bb0ef2678e516d973c0f3"
Last-Modified
Caching
Fri, 16 Jan 2026 14:38:37 GMT

Content Headers

2 headers
Content-Length
Content
54597
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

6 headers
Alt-Svc
Other
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
Date
Other
Fri, 16 Jan 2026 17:16:44 GMT
X-Cache
Other
MISS
X-Cache-Hits
Other
0
X-Served-By
Other
cache-ewr-kewr1740023-EWR
X-Timer
Other
S1768583804.993610,VS0,VE55

Recommendations

Enable compression (gzip/brotli) to improve performance