DNS Gurus
Cached · just now
18 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
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
accept-encoding

Caching Headers

3 headers
Age
Caching
0
Cache-Control
Caching
public, max-age=0, must-revalidate
Last-Modified
Caching
Mon, 12 Jan 2026 07:04:25 GMT

Content Headers

2 headers
Content-Disposition
Content
inline
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

1 headers
Access-Control-Allow-Origin
Cors
*

Cookies Headers

0 headers
No cookies headers found

Other Headers

7 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Apo-Via
Other
origin,host
Cf-Cache-Status
Other
REVALIDATED
Cf-Ray
Other
9c70c55738a205b7-IAD
Date
Other
Sun, 01 Feb 2026 10:29:59 GMT
X-Vercel-Cache
Other
HIT
X-Vercel-Id
Other
iad1::n88s9-1768201465080-b5a9ca23b26e

Recommendations

Enable compression (gzip/brotli) to improve performance