Embedded demos for showing cross-origin restrictions.
x-origin-src by
webauthn-codelab-resolution
webauthn-codelab-start-old
samesite-sandbox
crosssite-sandbox
first-party-test
third-party-test
user-agent-client-hints
signup-form
signin-form
heavy-ads
javascript-cookie
document-cookie
3pc
storage-access-api-demo-site-b
1pc
samesite-a