DNS Gurus
Cached · just now
13 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Weak
frame-ancestors
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Good
strict-origin-when-cross-origin
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
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

1 headers
Connection
Performance
close

Caching Headers

2 headers
Cache-Control
Caching
no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0
Pragma
Caching
no-cache

Content Headers

2 headers
Content-Length
Content
188
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
openresty/1.27.1.2

CORS Headers

2 headers
Access-Control-Allow-Credentials
Cors
true
Access-Control-Allow-Origin
Cors
*

Cookies Headers

0 headers
No cookies headers found

Other Headers

3 headers
Date
Other
Thu, 15 Jan 2026 22:45:25 GMT
Www-Authenticate
Other
Basic realm="Restricted Access"
X-Upstream-Backend
Other
eu3.api.tradegrub.com

Recommendations

Enable compression (gzip/brotli) to improve performance