DNS Gurus
Cached · just now
15 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
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
  • • 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

3 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close
Transfer-Encoding
Performance
chunked

Caching Headers

1 headers
Last-Modified
Caching
Thu, 09 Oct 2025 16:58:26 GMT

Content Headers

2 headers
Content-Md5
Content
ZU/dz3dnvqMjjXkxu8JsDw==
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
__cf_bm=ykeVhMpsKeLY5QUMWPJV0wiG0jueXd1UMwbWFcr62.4-1768595994-1.0.1.1-1yf7r1NU79NbbYtFCwzUtjeZn1mW44cQhelJ92fcePQGiaFs_99Uy0PgfdboUPmOaD4tVdWmKLdsL5y0lzD_QdOTl6ivabbfGx29nGKt4yg; path=/; expires=Fri, 16-Jan-26 21:09:54 GMT; domain=.datasite.com; HttpOnly; Secure; SameSite=None

Other Headers

5 headers
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9bf06cc5ba06dda5-IAD
Date
Other
Fri, 16 Jan 2026 20:39:54 GMT
X-Ms-Request-Id
Other
2fa3826f-d01e-0053-0228-879143000000
X-Ms-Version
Other
2018-03-28

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching