DNS Gurus
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24 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=63072000; includeSubDomains; preload
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

3 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close
Vary
Performance
rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch, Accept-Encoding,cookie,need-authorization, x-fh-requested-host, accept-encoding

Caching Headers

2 headers
Cache-Control
Caching
private, no-cache, no-store, max-age=0, must-revalidate
Expires
Caching
Sat, 20 Dec 2025 14:25:52 GMT

Content Headers

2 headers
Content-Length
Content
42602
Content-Type
Content
text/html; charset=utf-8

Server Headers

2 headers
Server
Server
Google Frontend
X-Powered-By
Server
Next.js

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
NEXT_LOCALE=de; Path=/; SameSite=Lax

Other Headers

10 headers
Alt-Svc
Other
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
Date
Other
Sat, 20 Dec 2025 14:25:52 GMT
Link
Other
<https://travellui.com/en>; rel="alternate"; hreflang="en", <https://travellui.com/de>; rel="alternate"; hreflang="de", <https://travellui.com/>; rel="alternate"; hreflang="x-default",</_next/static/media/83afe278b6a6bb3c-s.p.3a6ba036.woff2>; rel=preload; as="font"; crossorigin=""; type="font/woff2", </_next/static/media/BrandingFont-s.p.22b54623.ttf>; rel=preload; as="font"; crossorigin=""; type="font/ttf"
Traceparent
Other
00-d16dc8265ce588e567d8eb34b27c16ae-35b1ab8057bc6b7a-00
X-Cache
Other
MISS
X-Cache-Hits
Other
0
X-Cloud-Trace-Context
Other
d16dc8265ce588e567d8eb34b27c16ae/3869062122604096378
X-Country-Code
Other
US
X-Served-By
Other
cache-ewr-kewr1740049-EWR
X-Timer
Other
S1766240753.712114,VS0,VE273

Recommendations

Enable compression (gzip/brotli) to improve performance

Consider removing X-Powered-By header to hide server technology

Analysis completed in 615ms