DNS Gurus
Cached · just now
11 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=47474747; includeSubDomains; preload
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
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-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
Vary
Performance
Content-Type,Accept-Encoding,User-Agent

Caching Headers

0 headers
No caching headers found

Content Headers

2 headers
Content-Length
Content
0
Content-Type
Content
text/plain; charset=utf-8

Server Headers

1 headers
Server
Server
Server

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

4 headers
Alt-Svc
Other
h3=":443"; ma=93600
Date
Other
Sun, 18 Jan 2026 13:27:55 GMT
X-Amz-Rid
Other
TMQPXEVEWCMC3HHYNNH1
X-Amzn-Cdn-Id
Other
ak-0.4768dc17.1768742875.12b541f6

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching