DNS Gurus
Cached · just now
16 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
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 Strict-Transport-Security header with max-age of at least 1 year
  • • 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

3 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close
Vary
Performance
Access-Control-Request-Headers

Caching Headers

4 headers
Cache-Control
Caching
no-cache, no-store, max-age=0, must-revalidate
Expires
Caching
0
Last-Modified
Caching
Mon, 12 Jan 2026 22:59:21 GMT
Pragma
Caching
no-cache

Content Headers

3 headers
Content-Language
Content
en-US
Content-Length
Content
18163
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

1 headers
Set-Cookie
Cookies
X-Clever-Cloud-Sticky-Id=fxxuzrh4r12qybbi6tlroq; Path=/

Other Headers

2 headers
Date
Other
Tue, 13 Jan 2026 03:30:09 GMT
Sozu-Id
Other
01KETPEQQS5DZVNHY6S7MVNBNP

Recommendations

Enable compression (gzip/brotli) to improve performance