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20 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31556926
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer
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
keep-alive
Vary
Performance
x-fh-requested-host, accept-encoding

Caching Headers

3 headers
Cache-Control
Caching
no-cache, no-store, must-revalidate
Etag
Caching
"d3324218e6649259ab0c844b142d306e379925f6a27d873e9110578e8a159889"
Last-Modified
Caching
Tue, 14 Feb 2023 12:02:16 GMT

Content Headers

2 headers
Content-Length
Content
524
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'; style-src 'self' 'unsafe-inline'; media-src 'self' blob:; script-src 'self' https://quizness-sandbox-default-rtdb.europe-west1.firebasedatabase.app/ https://s-euw1b-nss-206.europe-west1.firebasedatabase.app/; img-src 'self' data: https://storage.googleapis.com/quizness-sandbox.appspot.com/ https://vz-ae1a041d-c53.b-cdn.net/; frame-src https://quizness-sandbox-default-rtdb.europe-west1.firebasedatabase.app/ https://s-euw1b-nss-206.europe-west1.firebasedatabase.app/; connect-src 'self' https://api.quizness.dev/ https://identitytoolkit.googleapis.com/ https://securetoken.googleapis.com/ wss://quizness-sandbox-default-rtdb.europe-west1.firebasedatabase.app/ wss://s-euw1b-nss-206.europe-west1.firebasedatabase.app/ https://vz-ae1a041d-c53.b-cdn.net/ https://firebasestorage.googleapis.com/v0/b/quizness-sandbox.appspot.com/ https://28279237be974760883d1f189be151e4.ingest.sentry.io/; report-uri="https://o1407067.ingest.sentry.io/api/4504505956433920/security/?sentry_key=29e4d8f827334c1d8be0df52ae6c8c41"
Date
Other
Fri, 07 Nov 2025 08:18:58 GMT
X-Cache
Other
MISS
X-Cache-Hits
Other
0
X-Served-By
Other
cache-ewr-kewr1740068-EWR
X-Timer
Other
S1762503538.276037,VS0,VE96

Recommendations

Enable compression (gzip/brotli) to improve performance

Analysis completed in 306ms