DNS Gurus
Cached · just now
16 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Basic
default-src
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer-when-downgrade
Permissions-Policy
Missing
Not configured
Recommendations
  • • Improve CSP by adding more specific directives and removing 'unsafe-inline'
  • • 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

2 headers
Cache-Control
Caching
max-age=0, must-revalidate, private
Expires
Caching
Fri, 09 Jan 2026 19:49:46 GMT

Content Headers

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

Server Headers

1 headers
Server
Server
nginx

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
newsletterTrackingCampaign=deleted; expires=Thu, 09-Jan-2025 19:49:45 GMT; Max-Age=0; path=/

Other Headers

2 headers
Alt-Svc
Other
h3=":443"; ma=86400
Date
Other
Fri, 09 Jan 2026 19:49:46 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance