HTTP Headers Analysis for https://code.google.com/p/guava-libraries
Analyzed on November 02, 2025 at 21:22 UTC
URL: https://code.google.com/p/guava-libraries | Status: 200
16 Headers
Total Found
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=31536000; includeSubdomains; preload
Content-Security-Policy
Good
default-src; base-uri; child-src; +12 more
X-Frame-Options
Excellent
deny
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer-when-downgrade
Permissions-Policy
Missing
Not configured
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Strengthen CSP by removing 'unsafe-eval'
- • Consider adding Permissions-Policy to control browser features
Performance Headers
3 headers
Accept-Ranges
Performance
bytes
Transfer-Encoding
Performance
chunked
Vary
Performance
X-PJAX, X-PJAX-Container, Turbo-Visit, Turbo-Frame, X-Requested-With,Accept-Encoding, Accept, X-Requested-With
Caching Headers
2 headers
Cache-Control
Caching
max-age=0, private, must-revalidate
Etag
Caching
W/"6eddd1044e9e8930e1734f28eade2048"
Content Headers
1 headers
Content-Type
Content
text/html; charset=utf-8
Server Headers
1 headers
Server
Server
github.com
CORS Headers
0 headers
No CORS headers found
Cookies Headers
1 headers
Set-Cookie
Cookies
logged_in=no; Path=/; Domain=github.com; Expires=Mon, 02 Nov 2026 21:22:40 GMT; HttpOnly; Secure; SameSite=Lax
Other Headers
2 headers
Date
Other
Sun, 02 Nov 2025 21:22:40 GMT
X-Github-Request-Id
Other
EDF4:7A881:233DC63:2D80C25:6907CBA0
Recommendations
Enable compression (gzip/brotli) to improve performance
Analysis completed in 589ms