DNS Gurus
Cached · just now
8 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains
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
  • • Consider adding 'preload' to HSTS for maximum security
  • • 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

1 headers
Connection
Performance
close

Caching Headers

0 headers
No caching headers found

Content Headers

2 headers
Content-Length
Content
110973
Content-Type
Content
text/html

Server Headers

0 headers
No server headers found

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
ARRAffinitySameSite=e5104439116f7f59ecab2235e470ae357150fc9c81f1607d54f5c6a5447ba2c7;Path=/;HttpOnly;SameSite=None;Secure;Domain=fluent2.microsoft.design

Other Headers

3 headers
Content-Security-Policy-Report-Only
Other
require-trusted-types-for 'script'; report-uri https://csp.microsoft.com/report/Fluent2Website-PROD; default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://fluent2websitecdn.azureedge.net/; style-src 'self' 'unsafe-inline' https://cdn.jsdelivr.net/npm/@docsearch/ https://fluent2websitecdn.azureedge.net/; img-src 'self' data: https://fluent2websitecdn.azureedge.net/ https://raw.githubusercontent.com/microsoft/fluentui/master/packages/react-components/react-card/; font-src 'self' https://c.s-microsoft.com/static/fonts/segoe-ui/ https://fluent2websitecdn.azureedge.net/; object-src 'none'; connect-src 'self' https://eastus-8.in.applicationinsights.azure.com/ https://39afhjxatb-dsn.algolia.net/; base-uri 'self'; form-action 'self'; frame-ancestors 'none'; block-all-mixed-content; upgrade-insecure-requests
Date
Other
Thu, 25 Dec 2025 18:23:05 GMT
X-Ms-Middleware-Request-Id
Other
9b467293-b5ae-4aab-b4a9-4be57a0ff1b8

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching

Analysis completed in 394ms