React based sample and AMP Validator

[JosefJezek]

AMP Validator don't see AMP content in React based sample.

https://chrome.google.com/webstore/detail/amp-validator/nmoffdblmcmgeicmolmhobpoocbbmknc

[sebastianbenz]

Yes - that's working as intended. The validator requires the root document to be AMPHTML.

[JosefJezek]

@sebastianbenz Do Google Search see AMP content in Shadow DOM?

[andreban]

When the service-worker is not installed, the user will be served the AMP version of the page, which is correctly validated by the AMP validator:

Once the service worker is installed, the request is caught by it and the app-shell is served. The app-shell itself is not an AMP page. It fetches the correspondent AMP page and uses the amp-shadow element to render it inside the shell.

So, whenever a user-agent sees the page for the first time, the AMP version is served. The AMP version will also be served when the user-agent does not support service-workers.

[JosefJezek]

@andreban Service Worker is awesome. Thank you