DNS Gurus
Cached · just now
20 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
Good
strict-origin-when-cross-origin
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
  • • 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
Cache-Control
Caching
public, max-age=0, no-cache, no-store, must-revalidate, proxy-revalidate
Expires
Caching
now

Content Headers

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

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

1 headers
Access-Control-Allow-Origin
Cors
*

Cookies Headers

0 headers
No cookies headers found

Other Headers

8 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9bd19d9aeec4e5ed-IAD
Date
Other
Tue, 13 Jan 2026 02:55:36 GMT
Link
Other
</_app/immutable/entry/start.9f0ce809.js>; rel="modulepreload", </_app/immutable/chunks/scheduler.8621caf3.js>; rel="modulepreload", </_app/immutable/chunks/singletons.b39a7729.js>; rel="modulepreload", </_app/immutable/chunks/index.2a68f734.js>; rel="modulepreload", </_app/immutable/entry/app.3d58e1fb.js>; rel="modulepreload", </_app/immutable/chunks/preload-helper.cf010ec4.js>; rel="modulepreload", </_app/immutable/chunks/index.961d1c1f.js>; rel="modulepreload"
Nel
Other
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Report-To
Other
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=0EHNTnymGFXja356c0oAaQmmGE%2FNENhziFO2ocAdn4Q5YhQp566VwzMsXdVmA7TQPde6OcBk7XOzekGq4rOiK463ddJgt7XXjdo%3D"}]}
Server-Timing
Other
cfEdge;dur=11,cfOrigin;dur=53

Recommendations

Enable compression (gzip/brotli) to improve performance