Open
Cached
·
just now
22
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=31556952
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
- • 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
- • 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
3 headers
Accept-Ranges
Performance
bytes
Connection
Performance
keep-alive
Vary
Performance
Accept-Encoding
Caching Headers
5 headers
Age
Caching
0
Cache-Control
Caching
max-age=600
Etag
Caching
"63aecd72-23940"
Expires
Caching
Sun, 09 Nov 2025 21:10:47 GMT
Last-Modified
Caching
Fri, 30 Dec 2022 11:37:22 GMT
Content Headers
2 headers
Content-Length
Content
145728
Content-Type
Content
text/html; charset=utf-8
Server Headers
1 headers
Server
Server
GitHub.com
CORS Headers
1 headers
Access-Control-Allow-Origin
Cors
*
Cookies Headers
0 headers
No cookies headers found
Other Headers
9 headers
Date
Other
Sun, 09 Nov 2025 21:00:47 GMT
Via
Other
1.1 varnish
X-Cache
Other
MISS
X-Cache-Hits
Other
0
X-Fastly-Request-Id
Other
498e4102868984b1040efc44c1bdf8430eb4094e
X-Github-Request-Id
Other
3D01:2A53F3:301D1B3:3424AA0:691100FE
X-Proxy-Cache
Other
MISS
X-Served-By
Other
cache-lga21941-LGA
X-Timer
Other
S1762722047.159514,VS0,VE40
Recommendations
Enable compression (gzip/brotli) to improve performance
Analysis completed in 197ms