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18 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000; preload
Content-Security-Policy
Missing
Not configured
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
  • Add Content-Security-Policy header to prevent XSS attacks
  • 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

2 headers
Accept-Ranges
Performance
bytes
Vary
Performance
Accept-Encoding

Caching Headers

4 headers
Cache-Control
Caching
no-cache, must-revalidate
Expires
Caching
Fri, 01 Jan 1990 00:00:00 GMT
Last-Modified
Caching
Tue, 17 Sep 2024 03:08:00 GMT
Pragma
Caching
no-cache

Content Headers

2 headers
Content-Length
Content
2190
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
sffe

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

5 headers
Alt-Svc
Other
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
Content-Security-Policy-Report-Only
Other
script-src 'nonce-YEWeVmMgOg3ST99mv4jWOA' 'report-sample' 'strict-dynamic' 'unsafe-eval' 'unsafe-inline' http: https:; object-src 'none'; report-uri https://csp.withgoogle.com/csp/static-on-bigtable; base-uri 'none'
Cross-Origin-Opener-Policy-Report-Only
Other
same-origin; report-to="static-on-bigtable"
Date
Other
Mon, 03 Nov 2025 09:01:23 GMT
Report-To
Other
{"group":"static-on-bigtable","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/static-on-bigtable"}]}

Recommendations

Enable compression (gzip/brotli) to improve performance

Analysis completed in 25ms