This has changed too: Signed exchanges (SXG) allow Google Search to prefetch your content while preserving the user’s privacy. In practice, this means that bot

This has changed too: Signed exchanges (SXG) allow Google Search to prefetch your content while preserving the user’s privacy. In practice, this means that both AMP and non-AMP results shown on Google Search may prefetch a few key resources (such as HTML, JavaScript, CSS, images, or fonts) in a privacy-preserving manner, if the associated website supports SXG. https://developers.google.com/search/docs/advanced/experience/signed-exchange https://developers.google.com/search/docs/advanced/experienc... (Disclosure: I work for Google, speaking only for myself)