Google Now Offers A Meta Tag To Opt Out Of Google Read Aloud

Google-Read-Aloud is the user agent for the Google Read Aloud service. This service enables reading web pages using text-to-speech (TTS). This service is activated when an end user has TTS enabled and visits a page. The Read Aloud service is used by Google Go, Google Read it, Read Aloud on the Google app, and other Google text-to-speech services.

To prevent paywalled content from being read aloud, use structured data for subscription and paywalled content. Make sure the isAccessibleForFree property is set to False

To opt out of Google Read Aloud completely, use the nopagereadaloud meta tag:

<meta name=”google” content=”nopagereadaloud” />