Open
Cached
·
1h ago
21
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
"6abcf5c5-24a3"
age: 0 etag: "6abcf5c5-24a3"
Content Headers
Content-Length
9379
Content-Type
text/html; charset=utf-8
content-length: 9379 content-type: text/html; charset=utf-8
Server Headers
Server
GitHub.com
server: GitHub.com
CORS Headers
Access-Control-Allow-Origin
*
access-control-allow-origin: *
Cookies Headers
Other Headers
Date
Tue, 13 Oct 2026 04:14:17 GMT
Via
1.1 varnish
X-Cache
MISS
X-Cache-Hits
0
X-Fastly-Request-Id
2a3640ba7d2d8caf3982e4a7b89b67c968301cbe
X-Github-Edge-Region
iad
X-Github-Request-Id
193C:59660:1C61C4A:1DDF016:6ACDB018
X-Origin-Cache
HIT
X-Proxy-Cache
MISS
X-Served-By
cache-nyc-kteb1890088-NYC
X-Timer
S1791864857.238644,VS0,VE54
date: Tue, 13 Oct 2026 04:14:17 GMT via: 1.1 varnish x-cache: MISS x-cache-hits: 0 x-fastly-request-id: 2a3640ba7d2d8caf3982e4a7b89b67c968301cbe x-github-edge-region: iad x-github-request-id: 193C:59660:1C61C4A:1DDF016:6ACDB018 x-origin-cache: HIT x-proxy-cache: MISS x-served-by: cache-nyc-kteb1890088-NYC x-timer: S1791864857.238644,VS0,VE54
Recommendations
Enable compression (gzip/brotli) to improve performance
Add Cache-Control header to optimize caching