Open
Cached
·
just now
9
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Excellent
max-age=63072000; includeSubDomains; preload
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 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
close
Transfer-Encoding
chunked
connection: close transfer-encoding: chunked
Caching Headers
Cache-Control
no-cache, private
cache-control: no-cache, private
Content Headers
Content-Type
application/json
content-type: application/json
Server Headers
Server
swoole-http-server
server: swoole-http-server
CORS Headers
No CORS headers found
Cookies Headers
Other Headers
Alt-Svc
h3=":443"; ma=2592000
Date
Wed, 06 May 2026 20:17:16 GMT
Via
1.1 Caddy
alt-svc: h3=":443"; ma=2592000 date: Wed, 06 May 2026 20:17:16 GMT via: 1.1 Caddy
Recommendations
Enable compression (gzip/brotli) to improve performance