DNS Gurus
Cached · just now
9 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
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
  • • 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

1 headers
Connection
Performance
close

Caching Headers

0 headers
No caching headers found

Content Headers

2 headers
Content-Length
Content
37
Content-Type
Content
application/json

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
__cf_bm=28cNz7EfzwlzUmqp4mnLCKXYHupYt1DCfuVRX98.AuU-1770529631-1.0.1.1-FiNxvwEcc1SbwI8FG95HRI3wTVQJfPeU5VurW6gqFuiEWRNX9NrbWQuUZTqWT9l_VYJWR0f7fwnHbjiG4sQli8rwLGTXjEGr66vxdCj_fYQ; path=/; expires=Sun, 08-Feb-26 06:17:11 GMT; domain=.data.browserless.io; HttpOnly; Secure; SameSite=None

Other Headers

3 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Ray
Other
9ca8d4b3cdd31fe5-IAD
Date
Other
Sun, 08 Feb 2026 05:47:11 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching