DNS Gurus
Cached · just now
19 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
Good
strict-origin-when-cross-origin
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
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding,Origin

Caching Headers

2 headers
Cache-Control
Caching
no-cache
Last-Modified
Caching
Tue, 03 Feb 2026 07:33:25 GMT

Content Headers

1 headers
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

2 headers
Access-Control-Allow-Origin
Cors
*
Access-Control-Expose-Headers
Cors
*

Cookies Headers

1 headers
Set-Cookie
Cookies
_cfuvid=yu96.KYawiDpQrOW._iu.onjXxPziS8l1CLWqnoGpiU-1770150321338-0.0.1.1-604800000; path=/; domain=.zenfolio.com; HttpOnly; Secure; SameSite=None

Other Headers

6 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9c84a833ea59a568-IAD
Date
Other
Tue, 03 Feb 2026 20:25:21 GMT
Nel
Other
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
Report-To
Other
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=9eay873jH1K6eYiTRHbOWn7Jp7sHO6fGHkt3ai9fqVK0B9ORrOnV5b3haILiwMuG9r8%2Fy35X0B3WggM6rXaaObgYmvvy%2FDF3Nvwlz3dM07lbMd9pe376SFmHFm4ii393JJg%3D"}],"group":"cf-nel","max_age":604800}

Recommendations

Enable compression (gzip/brotli) to improve performance