Open
Cached
·
just now
17
Headers
Detected Technologies from Headers
HTTP Security Headers
Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
X-Frame-Options
Excellent
deny
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Strengthen CSP by removing 'unsafe-eval'
- • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
- • Consider adding Permissions-Policy to control browser features
Performance Headers
Connection
close
Vary
Accept-Language, Cookie
connection: close vary: Accept-Language, Cookie
Caching Headers
No caching headers found
Content Headers
Content-Language
en
Content-Length
0
Content-Type
text/html; charset=utf-8
content-language: en content-length: 0 content-type: text/html; charset=utf-8
Server Headers
Server
nginx
server: nginx
CORS Headers
No CORS headers found
Cookies Headers
Other Headers
Alt-Svc
h3=":443"; ma=2592000
Cross-Origin-Opener-Policy-Report-Only
same-origin; report-to="coop-endpoint"
Date
Sat, 08 Aug 2026 05:20:26 GMT
Report-To
Group
coop-endpoint
max-age: 1d
Via
1.1 google
X-Envoy-Upstream-Service-Time
4
alt-svc: h3=":443"; ma=2592000
cross-origin-opener-policy-report-only: same-origin; report-to="coop-endpoint"
date: Sat, 08 Aug 2026 05:20:26 GMT
report-to: {"group":"coop-endpoint","max_age":86400,"endpoints":[{"url":"https://sentry-coop-302178938983.us-central1.run.app/coop"}]}
via: 1.1 google
x-envoy-upstream-service-time: 4
Recommendations
Enable compression (gzip/brotli) to improve performance
Add Cache-Control header to optimize caching