DNS Gurus
Cached · just now
12 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains;
Content-Security-Policy
Missing
Not configured Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Consider adding 'preload' to HSTS for maximum security
  • • 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

Connection
Performance
close

Caching Headers

No caching headers found

Content Headers

Content-Length
Content
0

Server Headers

Server
Server
AppleHttpServer/a3fb6e96e80a

CORS Headers

Access-Control-Expose-Headers
Cors
X-Apple-Request-UUID,Via

Cookies Headers

No cookies headers found

Other Headers

Alt-Svc
Other
h3=":443"; ma=300
Date
Other
Mon, 06 Apr 2026 12:42:02 GMT
Via
Other
xrail:icloud-xrail-group131-ext-65bfbbb49b-zlk84:8301:26R117:grp131,631194250daa17e24277dea86cf30319:4e3fde30b791a2d50f53b2ff4f76100d:uschi7
X-Apple-Edge-Response-Time
Other
30
X-Apple-Request-Uuid
Other
c2f1131f-9741-4834-bf37-944ad5069565
X-Apple-User-Partition
Other
111
X-Responding-Instance
Other
feedbackws:prod-p111-feedbackws-6894d7784c-sqgr5:prod-p111-feedbackws-6894d7784c-sqgr5:8080:2610B13:nocommit

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching