DNS Gurus
Cached · just now
18 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000; includeSubdomains;
Content-Security-Policy
Weak
self
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer-when-downgrade
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Significantly strengthen CSP directives
  • • 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

3 headers
Age
Caching
4497
Cache-Control
Caching
max-age=14400
Last-Modified
Caching
Mon, 19 Jan 2026 15:15:18 GMT

Content Headers

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

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
_cfuvid=n.3DqYej_RX2ElQCpvR8v8859AjqGivFnIO3mMXUMzA-1768912942063-0.0.1.1-604800000; path=/; domain=.rs.visa.com; HttpOnly; Secure; SameSite=None

Other Headers

3 headers
Cf-Cache-Status
Other
HIT
Cf-Ray
Other
9c0ea6bf8f4fb4ba-IAD
Date
Other
Tue, 20 Jan 2026 12:42:22 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance