Open
Cached
·
2h ago
18
Headers
Detected Technologies from Headers
HTTP Security Headers
Status
Strict-Transport-Security
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
- • Strengthen CSP by removing 'unsafe-eval'
- • 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
Accept-Ranges
bytes
Connection
close
Vary
Accept-Encoding
accept-ranges: bytes connection: close vary: Accept-Encoding
Caching Headers
Age
0
Etag
"6a887015-239b"
age: 0 etag: "6a887015-239b"
Content Headers
Content-Length
9115
Content-Type
text/html; charset=utf-8
content-length: 9115 content-type: text/html; charset=utf-8
Server Headers
Server
GitHub.com
server: GitHub.com
CORS Headers
No CORS headers found
Cookies Headers
Other Headers
Date
Sat, 22 Aug 2026 02:16:49 GMT
Via
1.1 varnish
X-Cache
MISS
X-Cache-Hits
0
X-Fastly-Request-Id
6c77ac76bf80c38f2d62eea2be38dde396050573
X-Github-Edge-Region
iad
X-Github-Request-Id
CEAE:3E1C1F:85F89B:96E704:6A890690
X-Served-By
cache-ewr-kewr1740076-EWR
X-Timer
S1787365010.566648,VS0,VE14
date: Sat, 22 Aug 2026 02:16:49 GMT via: 1.1 varnish x-cache: MISS x-cache-hits: 0 x-fastly-request-id: 6c77ac76bf80c38f2d62eea2be38dde396050573 x-github-edge-region: iad x-github-request-id: CEAE:3E1C1F:85F89B:96E704:6A890690 x-served-by: cache-ewr-kewr1740076-EWR x-timer: S1787365010.566648,VS0,VE14
Recommendations
Enable compression (gzip/brotli) to improve performance
Add Cache-Control header to optimize caching