DNS Gurus
Cached · just now
14 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=63072000; includeSubDomains; preload
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close

Caching Headers

3 headers
Cache-Control
Caching
public, max-age=0
Etag
Caching
W/"318-19bdc0b35a4"
Last-Modified
Caching
Tue, 20 Jan 2026 15:34:40 GMT

Content Headers

2 headers
Content-Length
Content
792
Content-Type
Content
text/html; charset=UTF-8

Server Headers

1 headers
X-Powered-By
Server
Express

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
connect.sid=s%3A_njvL4_ihNj1VSP3luHb9w-VWlQklBMA.qNSaXcJT0bP4SnzZuuzf0UAgnOkqg8D%2BzGYtlf2Vj4s; Path=/; HttpOnly; SameSite=Strict

Other Headers

1 headers
Date
Other
Wed, 21 Jan 2026 12:09:08 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance

Consider removing X-Powered-By header to hide server technology