HTTP Headers Analysis for https://stackpath.com
Analyzed on November 02, 2025 at 19:09 UTC
URL: https://stackpath.com | Status: 200
11 Headers
Total Found
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=10886400; includeSubDomains; preload
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
same-origin
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
- • Consider adding Permissions-Policy to control browser features
Performance Headers
0 headers
No performance headers found
Caching Headers
3 headers
Cache-Control
Caching
public, must-revalidate, max-age=30
Etag
Caching
"26177639"
Last-Modified
Caching
Mon, 10 Feb 2025 17:01:32 GMT
Content Headers
2 headers
Content-Length
Content
835
Content-Type
Content
text/html
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
2 headers
Date
Other
Sun, 02 Nov 2025 19:09:51 GMT
X-Dns-Prefetch-Control
Other
off
Recommendations
Enable compression (gzip/brotli) to improve performance
Analysis completed in 205ms