DNS Gurus
Cached · just now
16 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
Missing
Not configured
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 X-Content-Type-Options: nosniff
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • 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
Age
Caching
294744
Last-Modified
Caching
Thu, 08 Jan 2026 17:42:45 GMT

Content Headers

1 headers
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
_cfuvid=L16fzroxE1t4u7VNo3yml3g.2AK.E4aYTST6tG5djW0-1768188909852-0.0.1.1-604800000; path=/; domain=.www.acuitymd.com; HttpOnly; Secure; SameSite=None

Other Headers

7 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
HIT
Cf-Ray
Other
9bc99a2e5b88c9ab-IAD
Date
Other
Mon, 12 Jan 2026 03:35:09 GMT
Surrogate-Control
Other
max-age=432000
Surrogate-Key
Other
www.acuitymd.com 65b1843db29b618465c2baa3 pageId:689a84cf03b7fcf2065606e3 65f8980a425fe93d4a703acf 65f8af9e8ac4c3ddfb06a8e8 65fb84540a0906bf3baa09ca 65f8aef01a9d2f5a9bf33587
X-Lambda-Id
Other
2e537b77-782c-4876-b948-3cbba870d10b

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching