DNS Gurus
Cached · just now
9 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
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 Strict-Transport-Security header with max-age of at least 1 year
  • • 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

2 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked

Caching Headers

1 headers
Cache-Control
Caching
private, no-store, max-age=0

Content Headers

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

Server Headers

1 headers
Server
Server
Vercel

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

4 headers
Date
Other
Tue, 20 Jan 2026 16:39:30 GMT
X-Vercel-Challenge-Token
Other
2.1768927170.60.Y2UzODk0OGRmZjE5YmQ3YTYyZjczOGY2ZTZjZTQyODM7YTE1MWRiNGU7MjM5NjZjMzQ3ODYwM2Q3NTJhMDgwYWRiYmVjYWU0ZTRiNWY2M2MxMDszO9r7NfBCUbCDbQd1UZX/f8AoPGp7/krs54gwasxYfplGzR19aIFpNzJBLhPOdcw=.004ca5189a7c7a57235497151489bcac
X-Vercel-Id
Other
iad1::1768927170-OXiZpw2dsS2BKh9kep9S0zbQZNmoQ0Hp
X-Vercel-Mitigated
Other
challenge

Recommendations

Enable compression (gzip/brotli) to improve performance