DNS Gurus
Cached · just now
19 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31556926
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

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

Caching Headers

3 headers
Cache-Control
Caching
max-age=3600
Etag
Caching
"2658ffc1bb5adc82ad8159db54dd0fc10ae3337c730914d3b21f61471cfd2144"
Last-Modified
Caching
Sun, 07 Dec 2025 16:10:33 GMT

Content Headers

2 headers
Content-Length
Content
5381
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

7 headers
Alt-Svc
Other
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
Date
Other
Fri, 26 Dec 2025 23:17:36 GMT
Link
Other
</js/runtime.e7f60b51.js>; rel=preload; as=script, </js/ace-editor.85204b74.js>; rel=preload; as=script, </css/main.22e061a0.css>; rel=preload; as=style
X-Cache
Other
MISS
X-Cache-Hits
Other
0
X-Served-By
Other
cache-ewr-kewr1740049-EWR
X-Timer
Other
S1766791056.995726,VS0,VE98

Recommendations

Enable compression (gzip/brotli) to improve performance

Analysis completed in 3266ms