Cached · just now
26 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
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

Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding

Caching Headers

Age
Caching
0
Cache-Control
Caching
max-age=600
Expires
Caching
Sat, 01 Aug 2026 13:55:49 GMT
Last-Modified
Caching
Fri, 05 Jun 2026 23:15:42 GMT

Content Headers

Content-Type
Content
text/html; charset=utf-8

Server Headers

Server
Server
cloudflare

CORS Headers

Access-Control-Allow-Origin
Cors
*

Cookies Headers

No cookies headers found

Other Headers

Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
a2454916394f883b-IAD
Date
Other
Sat, 01 Aug 2026 13:45:49 GMT
Nel
Other
Report-To Group cf-nel max-age: 1w
success: 0.0%
Server-Timing
Other
cfCacheStatus;desc="DYNAMIC", cfEdge;dur=13,cfOrigin;dur=30
Via
Other
1.1 varnish
X-Cache
Other
MISS
X-Cache-Hits
Other
0
X-Fastly-Request-Id
Other
10e9923e245ce1567f1858b898b37f05e7182cba
X-Github-Edge-Region
Other
iad
X-Github-Request-Id
Other
7CC8:2BB674:1380410:14CD663:6A6DF88D
X-Proxy-Cache
Other
MISS
X-Served-By
Other
cache-iad-kiad7000091-IAD
X-Timer
Other
S1785591950.816023,VS0,VE25

Recommendations

Enable compression (gzip/brotli) to improve performance