Security Report Summary
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Site: https://build.microsoft.com/en-US/home
IP Address: 150.171.109.245
Report Time: 27 Oct 2026 23:01:13 UTC
Headers:
  • Content-Security-Policy
  • X-Frame-Options
  • X-Content-Type-Options
  • Referrer-Policy
  • Permissions-Policy
  • Strict-Transport-Security
Advanced:
Ouch, you should work on your security posture immediately:
Missing Headers
Content-Security-PolicyContent Security Policy is an effective measure to protect your site from XSS attacks. By whitelisting sources of approved content, you can prevent the browser from loading malicious assets.
X-Frame-OptionsX-Frame-Options tells the browser whether you want to allow your site to be framed or not. By preventing a browser from framing your site you can defend against attacks like clickjacking. Recommended value "X-Frame-Options: SAMEORIGIN".
X-Content-Type-OptionsX-Content-Type-Options stops a browser from trying to MIME-sniff the content type and forces it to stick with the declared content-type. The only valid value for this header is "X-Content-Type-Options: nosniff".
Referrer-PolicyReferrer Policy is a new header that allows a site to control how much information the browser includes with navigations away from a document and should be set by all sites.
Permissions-PolicyPermissions Policy is a new header that allows a site to control which features and APIs can be used in the browser.
Warnings
Strict-Transport-SecurityThe "max-age" directive is too small. The minimum recommended value is 2592000 (30 days).
Raw Headers
HTTP/2200
dateTue, 27 Oct 2026 23:01:13 GMT
content-typetext/html; charset=utf-8
cache-controlno-store, max-age=0
content-encodinggzip
content-languageen-US
etagW/"10020b-9dj9qQxqn/vJY9z+CyDmMC8NP4k"
set-cookieARRAffinity=7ee8c6c6b6d031cd3e123132082eb4936faef8fb7cebf12ea0c7eeb3f609836e;Path=/;HttpOnly;Secure;Domain=build2026-prod-eastus2.azurewebsites.net
set-cookieARRAffinitySameSite=7ee8c6c6b6d031cd3e123132082eb4936faef8fb7cebf12ea0c7eeb3f609836e;Path=/;HttpOnly;SameSite=None;Secure;Domain=build2026-prod-eastus2.azurewebsites.net
varyAccept-Encoding
strict-transport-securitymax-age=7200; includeSubDomains
request-contextappId=cid-v1:
x-robots-tagall
x-azure-ref20261027T230112Z-159b45d497cf9t6lhC1DUB6r04000000027000000001uyqe
x-cacheCONFIG_NOCACHE
Upcoming Headers
Cross-Origin-Embedder-PolicyCross-Origin Embedder Policy allows a site to prevent assets being loaded that do not grant permission to load them via CORS or CORP.
Cross-Origin-Opener-PolicyCross-Origin Opener Policy allows a site to opt-in to Cross-Origin Isolation in the browser.
Cross-Origin-Resource-PolicyCross-Origin Resource Policy allows a resource owner to specify who can load the resource.
Additional Information
strict-transport-securityHTTP Strict Transport Security is an excellent feature to support on your site and strengthens your implementation of TLS by getting the User Agent to enforce the use of HTTPS.