DNS Gurus
Cached · just now
18 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31556926
Content-Security-Policy
Good
default-src; object-src; style-src; +9 more
X-Frame-Options
Missing
Not configured
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
  • • Strengthen CSP by removing 'unsafe-eval'
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • 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
"3ab3b89432df9d919d689dbd1d1ef9773a77d024869cbd70ee88ef9670dff981"
Last-Modified
Caching
Fri, 19 Dec 2025 07:43:39 GMT

Content Headers

2 headers
Content-Length
Content
933
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
Content-Security-Policy-Report-Only
Other
default-src 'self'; object-src 'none'; style-src 'self' 'unsafe-inline'; style-src-elem 'self' 'unsafe-inline'; img-src 'self' data: https://www.google.com https://www.gstatic.com https://firestore.googleapis.com; frame-src https://*.hintcatcher.com https://hint-catcher.firebaseapp.com https://hint-catcher-staging.firebaseapp.com https://www.google.com/recaptcha/ https://recaptcha.google.com/recaptcha/ https://www.recaptcha.net; frame-ancestors 'none'; connect-src https://europe-west3-hint-catcher.cloudfunctions.net https://europe-west3-hint-catcher-staging.cloudfunctions.net https://*.hintcatcher.com https://*.reportingoffice.com https://*.googleapis.com https://apis.google.com https://www.google.com/recaptcha/; script-src 'self' https://apis.google.com https://www.google.com/recaptcha/ https://www.recaptcha.net https://www.gstatic.com/recaptcha/; script-src-elem 'self' https://apis.google.com https://www.google.com/recaptcha/ https://www.recaptcha.net https://www.gstatic.com/recaptcha/; media-src 'self' data: blob:; report-uri https://europe-west3-hint-catcher.cloudfunctions.net/systemopsCSPReport
Date
Other
Tue, 30 Dec 2025 20:20:21 GMT
X-Cache
Other
MISS
X-Cache-Hits
Other
0
X-Served-By
Other
cache-ewr-kewr1740057-EWR
X-Timer
Other
S1767126021.091278,VS0,VE48

Recommendations

Enable compression (gzip/brotli) to improve performance