Big Bug Alert for SERP

[emrenogay]

Description

This bug is made in order to reduce the AMP page of "bca.com" site that appears in the SERP by redirecting the "abc.com" site, which contains spam content, to the "bca.com" site.

For example, abc.com the value of "href" contained in the <link rel="amphtml" href="https://abc.com/amp/"> code in the page source bca.com redirects to your site but to a page that is not AMP compatible.

The same process abc.com it is repeated from 7-8 different sites, for example. A verification request is sent to Google bots and "bca.com " for the AMP page is no longer compatible. As an error: It gives the error "The referenced AMP URL is not an AMP page".
After the live URL test is run, the AMP page is valid, but the AMP has already been deleted from the directory and the page does not open as an AMP when entered from Google.
For complete understanding, I am adding 1 spam site and test results that make this referral.

The redirect may have been canceled after I made this notification. So check out the video and screenshot I added. After this redirect, the "The referenced AMP URL is not an AMP page" error appears in the Search Console account.

video.mov

Reproduction Steps

Redirect your AMP page to non-amp page, that AMP page will down from SERP.

Relevant Logs

No response

Browser(s) Affected

Chrome, Firefox, Safari, Edge, UC Browser

OS(s) Affected

All mobile devices

Device(s) Affected

All mobile devices

AMP Version Affected

All versions

[erwinmombay]

@banaag do you mind taking a look at this when you get a chance.

[banaag]

This bug is currently being investigated as part of another internal bug filed, this github issue has been linked to that bug now.

[emrenogay]

This bug is currently being investigated as part of another internal bug filed, this github issue has been linked to that bug now.

Thanks, waiting for details.