DNS Gurus
Cached · 2h ago
15 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
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

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

Caching Headers

5 headers
Cache-Control
Caching
max-age=62271
Etag
Caching
"e16ff610ea7e505e49ef13a6bf88f9b6"
Expires
Caching
Wed, 21 Jan 2026 08:36:11 GMT
Last-Modified
Caching
Tue, 20 Jan 2026 15:18:20 GMT
Pragma
Caching
public

Content Headers

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

Server Headers

1 headers
Server
Server
Apache

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
PHPSESSID=ferfbkvknnhp9579put83rp260; path=/

Other Headers

2 headers
Date
Other
Tue, 20 Jan 2026 15:18:20 GMT
Link
Other
</typo3temp/assets/compressed/merged-6d328f9b0ae621a3789d1de472c08b8e-78e2758a57f2aeccc49f6c0aee7bcaeb.css.gzip?1738659043>; rel=preload; as=style, </typo3temp/assets/compressed/merged-17298ee3bb467a1f3db25876014da67d-8b47dbe318246fbbeb55e7719dcbbb26.css.gzip?1701141317>; rel=preload; as=style, </typo3conf/ext/website_template/Resources/Public/Css/Elements/header-intro.css?1669226754>; rel=preload; as=style, </typo3conf/ext/website_template/Resources/Public/Css/Elements/animated-text.css?1665465722>; rel=preload; as=style, </typo3conf/ext/website_template/Resources/Public/Css/Elements/brackets.css?1665637562>; rel=preload; as=style, </typo3conf/ext/website_template/Resources/Public/Css/Elements/news.css?1690526376>; rel=preload; as=style, </typo3conf/ext/website_template/Resources/Public/Css/swiper-bundle.min.css?1706015294>; rel=preload; as=style, </typo3conf/ext/website_template/Resources/Public/Css/Elements/container-panel.css?1665581202>; rel=preload; as=style, </typo3temp/assets/compressed/merged-1566ef27658ca08bd748e43920a371b1-6a20206c24338e364970897fca185d70.js.gzip?1738659042>; rel=preload; as=script, </typo3conf/ext/website_template/Resources/Public/JavaScript/Elements/animated-text.js?1664410956>; rel=preload; as=script, </typo3conf/ext/website_template/Resources/Public/JavaScript/Elements/brackets.js?1665384446>; rel=preload; as=script, </typo3conf/ext/website_template/Resources/Public/JavaScript/swiper-bundle.min.js?1706014514>; rel=preload; as=script

Recommendations

Enable compression (gzip/brotli) to improve performance