Verified65% confidenceFactExact time
Origin Trial is Google Chrome's progressive rollout mechanism for new web standards, allowing developers to test experimental features in real production environments before the formal standard is finalized, requiring a Token obtained from Google to be embedded in HTTP response headers or meta tags.
3
Sources
65%
Confidence
Long-term
Relevance
7/21/2026
First Seen
Sources
Related Claims
UnverifiedChrome has advanced WebMCP from the Origin Trial stage to a stage where it can be enabled directly through browser settings.78% similarUnverifiedThe Web App Manifest is a JSON file used to declare metadata such as the application name, icons, and launch method, enabling the browser to provide an "add to home screen" entry point.63% similarUnverifiedThe Chrome extension's Manifest file (usually manifest.json) is used to declare entry information such as the extension name, version, permissions, background scripts, and popup pages.58% similar
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