Security Report Summary
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Site: https://developer.apple.com/documentation/xcode-release-notes
IP Address: 17.253.77.202
Report Time: 08 Oct 2026 11:49:44 UTC
Headers:
  • Strict-Transport-Security
  • Content-Security-Policy
  • X-Frame-Options
  • X-Content-Type-Options
  • Referrer-Policy
  • Permissions-Policy
Advanced:
Your site could be at risk, let’s perform a deeper security analysis of your site and APIs:
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.
Raw Headers
HTTP/1.1200 OK
ServerAppleHttpServer/7b3d349ae60c243cdd677edbde3e93e460f75820
DateThu, 08 Oct 2026 11:49:44 GMT
Content-Typetext/html
Last-ModifiedWed, 07 Oct 2026 08:57:37 GMT
Accept-Rangesbytes
X-B3-TraceId209616db0fe2fba6
Strict-Transport-Securitymax-age=31536000
Cache-Controlmax-age=300, public
VaryAccept-Encoding
Etag"475d-65d3c4e8cb9fa-df"
Content-Encodinggzip
Content-Length5948
Age2
Viahttps/1.1 gbmnc1-edge-lx-009.ts.apple.com (acdn/331.16659), https/1.1 gbmnc1-edge-bx-004.ts.apple.com (acdn/20.17688)
X-Cachehit-stale, miss
CDNUUID37d13c43-d378-4103-99b9-3c0ccaf3d7b8-1646930249
Connectionkeep-alive
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
ServerServer value has been changed. Typically you will see values like "Microsoft-IIS/8.0" or "nginx 1.7.2".
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.