DNS Gurus
Cached · just now
21 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Weak
frame-ancestors
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
geolocation=(), camera=(), microphone=()
Recommendations
  • • Consider adding 'preload' to HSTS for maximum security
  • • Significantly strengthen CSP directives
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking

Performance Headers

2 headers
Connection
Performance
close
Vary
Performance
accept-encoding

Caching Headers

2 headers
Cache-Control
Caching
public, max-age=0, must-revalidate
Etag
Caching
"dc11c4020e580e8da6557ae6b952a018"

Content Headers

2 headers
Content-Length
Content
39897
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

1 headers
Set-Cookie
Cookies
docs-locale=en; Path=/; Max-Age=31536000; SameSite=Lax

Other Headers

6 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Ray
Other
9b3d87f4ad62e5bc-IAD
Date
Other
Fri, 26 Dec 2025 03:35:56 GMT
Link
Other
</assets/css/0.styles.1556b8bc.css>; rel="preload"; as=style, </assets/js/app.03bbcb4f.js>; rel="preload"; as=script, </assets/js/8.7f5b49be.js>; rel="preload"; as=script, </assets/js/1.18e3c2a7.js>; rel="preload"; as=script, </assets/js/2876.756a1777.js>; rel="preload"; as=script, </assets/js/3.06c43a3a.js>; rel="preload"; as=script
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=hk1D09syrIPIyI5HZooBij61yH8Hki1pr65YjvbvlIQ8%2BomqdGYzCJW%2BSPjrN%2F1eV6YGeCfspKVCw9JrYD%2BQcBKk8orgN9taapwsBfV7fsQwow%3D%3D"}]}

Recommendations

Enable compression (gzip/brotli) to improve performance

Analysis completed in 79ms