DNS Gurus
Cached · just now
14 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=63072000
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
Accept-Ranges
Performance
none
Connection
Performance
close
Vary
Performance
Accept-Encoding

Caching Headers

3 headers
Age
Caching
0
Cache-Control
Caching
public, max-age=0, must-revalidate
Etag
Caching
"3ca79-2SclAluKtSvN/PrKTqnnox7Ywck"

Content Headers

2 headers
Content-Length
Content
248441
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

1 headers
Set-Cookie
Cookies
lang=en; Path=/; Expires=Fri, 15 Jan 2027 06:41:21 GMT; SameSite=Lax

Other Headers

3 headers
Date
Other
Thu, 15 Jan 2026 06:41:22 GMT
X-Vercel-Cache
Other
MISS
X-Vercel-Id
Other
iad1::iad1::pg2nv-1768459277901-89a51c679071

Recommendations

Enable compression (gzip/brotli) to improve performance