HTTP Headers Analysis for https://github.com/aws/aws-cdk
Analyzed on November 02, 2025 at 13:40 UTC
URL: https://github.com/aws/aws-cdk | 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/"561e03b2f9761a987bc4804825f78caf"
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 13:40:14 GMT; HttpOnly; Secure; SameSite=Lax
Other Headers
2 headers
Date
Other
Sun, 02 Nov 2025 13:40:15 GMT
X-Github-Request-Id
Other
C986:196E68:4480805:56B412D:69075F3E
Recommendations
Enable compression (gzip/brotli) to improve performance
Analysis completed in 461ms