Open
Cached
·
just now
11
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
- • Significantly strengthen CSP directives
- • 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
Vary
Accept-Encoding
connection: close transfer-encoding: chunked vary: Accept-Encoding
Caching Headers
No caching headers found
Content Headers
Content-Type
text/html; charset=utf-8
content-type: text/html; charset=utf-8
Server Headers
Server
istio-envoy
server: istio-envoy
CORS Headers
No CORS headers found
Cookies Headers
Other Headers
Add_strict_transport
Strict-Transport-Security: max-age=31536000
Date
Sat, 09 May 2026 05:12:21 GMT
X-Envoy-Upstream-Service-Time
230
X-Server
builderio_static_server1
X-Url-Param
/home
add_strict_transport: Strict-Transport-Security: max-age=31536000 date: Sat, 09 May 2026 05:12:21 GMT x-envoy-upstream-service-time: 230 x-server: builderio_static_server1 x-url-param: /home
Recommendations
Enable compression (gzip/brotli) to improve performance
Add Cache-Control header to optimize caching