HTTP Headers Analysis for https://picoctf.org
Analyzed on November 02, 2025 at 19:11 UTC
URL: https://picoctf.org | Status: 200
13 Headers
Total Found
HTTP Security Headers
Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Add Strict-Transport-Security header with max-age of at least 1 year
- • Add Content-Security-Policy header to prevent XSS attacks
- • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
- • Add X-Content-Type-Options: nosniff
- • 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
Connection
Performance
keep-alive
Caching Headers
2 headers
Etag
Caching
"6afbcfb04d5da782adeb4d6c8329501b"
Last-Modified
Caching
Thu, 30 Oct 2025 21:08:34 GMT
Content Headers
2 headers
Content-Length
Content
33969
Content-Type
Content
text/html
Server Headers
1 headers
Server
Server
AmazonS3
CORS Headers
0 headers
No CORS headers found
Cookies Headers
0 headers
No cookies headers found
Other Headers
6 headers
Date
Other
Sun, 02 Nov 2025 19:11:26 GMT
Via
Other
1.1 0e0d2c849ef60f83e28215a963048fd2.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
IB9OEiqy_mcWyn1SmgyUT2svKpWie9X7r-FFODpKVo51MgUqBwaOVw==
X-Amz-Cf-Pop
Other
IAD55-P3
X-Amz-Server-Side-Encryption
Other
AES256
X-Cache
Other
RefreshHit from cloudfront
Recommendations
Enable compression (gzip/brotli) to improve performance
Add Cache-Control header to optimize caching
Analysis completed in 0ms