DNS Gurus
Cached · just now
11 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000;
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
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 Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked

Caching Headers

2 headers
Cache-Control
Caching
max-age=604800
Expires
Caching
Thu, 08 Jan 2026 02:19:37 GMT

Content Headers

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

Server Headers

0 headers
No server headers found

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

4 headers
Date
Other
Thu, 01 Jan 2026 02:19:37 GMT
Link
Other
<https://www.publicinternet.com/wp-json/>; rel="https://api.w.org/", <https://www.publicinternet.com/wp-json/wp/v2/pages/11>; rel="alternate"; title="JSON"; type="application/json", <https://www.publicinternet.com/>; rel=shortlink
X-Backend
Other
virt04.web.pblin.net
X-Frontend
Other
virt03.web.pblin.net

Recommendations

Enable compression (gzip/brotli) to improve performance