Page in iframe:
third-party token in meta tag

This page is used as the src of an iframe included in the page at ot-iframe-3p.glitch.me.

The page provides a third-party Chrome origin trial token in an origin-trial meta tag, and includes a script that accesses an experimental JavaScript feature made available by the trial.

Third-party origin trial tokens must be provided in an included script (either from the same origin as the containing page, or a different origin) and not in a meta tag or inline script. This demo aims to show that: you should expect to see a ValidTokenNotProvided error in Chrome DevTools.

Log output from the script is provided below.