DNS Gurus
Cached · just now
16 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31556926
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • 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
x-fh-requested-host, accept-encoding

Caching Headers

2 headers
Cache-Control
Caching
max-age=3600
Last-Modified
Caching
Wed, 08 Jan 2025 22:20:45 GMT

Content Headers

1 headers
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
__cf_bm=fx7DcAgYUaAPbhDASVvAtshG9TcPTuvZegeuW95cABs-1768283586.3474646-1.0.1.1-Exycgcb7u4vMLObll6oHIYXkxI.zeaflkwflB1DiX7pJx29tj4gA6xWWKg4AcKiPqOIYOhYuRTSaq_uY8uFKYe_vIuaLJwkY8OMiIv_qrwe2UfrdR.Tapvz1uewmN.b1; HttpOnly; Secure; Path=/; Domain=split-app.de; Expires=Tue, 13 Jan 2026 06:23:06 GMT

Other Headers

7 headers
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9bd2a19eabd88849-IAD
Date
Other
Tue, 13 Jan 2026 05:53:06 GMT
X-Cache
Other
HIT
X-Cache-Hits
Other
1
X-Served-By
Other
cache-iad-kiad7000144-IAD
X-Timer
Other
S1768283586.472924,VS0,VE1

Recommendations

Enable compression (gzip/brotli) to improve performance