DNS Gurus
Cached · just now
14 Headers

Detected Technologies from Headers

See all in URL Inspect 1
Nginx logo Nginx

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
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 Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close

Caching Headers

4 headers
Cache-Control
Caching
no-cache
Etag
Caching
"693a4387-c3e"
Expires
Caching
Fri, 13 Feb 2026 02:17:13 GMT
Last-Modified
Caching
Thu, 11 Dec 2025 04:07:35 GMT

Content Headers

3 headers
Content-Language
Content
de-DE
Content-Length
Content
3134
Content-Type
Content
text/html

Server Headers

1 headers
Server
Nginx logo
Server
nginx

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

1 headers
Date
Other
Fri, 13 Feb 2026 02:17:14 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance