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

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
accept-encoding

Caching Headers

1 headers
Cache-Control
Caching
public, max-age=0, must-revalidate

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

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

Other Headers

7 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9be7d47dd975c946-IAD
Date
Other
Thu, 15 Jan 2026 19:37:51 GMT
Link
Other
</assets/css/0.styles.fad8f062.css>; rel="preload"; as=style, </assets/js/app.d24e945e.js>; rel="preload"; as=script, </assets/js/8.cfa92f69.js>; rel="preload"; as=script, </assets/js/1.c9f304bc.js>; rel="preload"; as=script, </assets/js/2883.d9a5aa22.js>; rel="preload"; as=script, </assets/js/3.b48b9b46.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=E5iPS0GcLWTL2YN4YqUiAQAPCzhKu3UDf6kEcfCnw7DUs7H2DetorZx4%2Baa9u4hapigKWonLXh8lMG9Gw1uvUvZj2B3NS1ZXsa5oWn%2B02ac%3D"}]}

Recommendations

Enable compression (gzip/brotli) to improve performance