Open
Cached
·
just now
12
Headers
Detected Technologies from Headers
HTTP Security Headers
Status
Strict-Transport-Security
Missing
Not configured
X-Frame-Options
Excellent
DENY
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-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
Cookie
connection: close transfer-encoding: chunked vary: Cookie
Caching Headers
No caching headers found
Content Headers
Content-Language
en
Content-Type
text/html; charset=utf-8
content-language: en content-type: text/html; charset=utf-8
Server Headers
Server
nginx
server: nginx
CORS Headers
Access-Control-Allow-Credentials
true
Access-Control-Allow-Headers
User-Agent,Keep-Alive,Content-Type
Access-Control-Allow-Methods
GET, POST, OPTIONS, DELETE, PUT
Access-Control-Allow-Origin
https://stagingwww.tinkerforge.com
access-control-allow-credentials: true access-control-allow-headers: User-Agent,Keep-Alive,Content-Type access-control-allow-methods: GET, POST, OPTIONS, DELETE, PUT access-control-allow-origin: https://stagingwww.tinkerforge.com
Cookies Headers
Other Headers
Date
Sat, 11 Apr 2026 08:19:30 GMT
date: Sat, 11 Apr 2026 08:19:30 GMT
Recommendations
Enable compression (gzip/brotli) to improve performance
Add Cache-Control header to optimize caching