DNS Gurus
Cached · just now
19 Headers

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

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Cookie

Caching Headers

4 headers
Cache-Control
Caching
max-age=900, public
Etag
Caching
"1768288389"
Expires
Caching
Sun, 19 Nov 1978 05:00:00 GMT
Last-Modified
Caching
Tue, 13 Jan 2026 07:13:09 GMT

Content Headers

2 headers
Content-Language
Content
de
Content-Type
Content
text/html; charset=UTF-8

Server Headers

1 headers
Server
Server
nginx

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

7 headers
Date
Other
Fri, 23 Jan 2026 10:11:35 GMT
Link
Other
<https://www.mirabit.com/de>; rel="shortlink", <https://www.mirabit.com/de>; rel="canonical"
X-Cache-Status
Other
HIT
X-Drupal-Cache
Other
HIT
X-Drupal-Dynamic-Cache
Other
UNCACHEABLE
X-Generator
Other
Drupal 8 (https://www.drupal.org)
X-Ua-Compatible
Other
IE=edge

Recommendations

Enable compression (gzip/brotli) to improve performance