There are over 150 million Accelerated Mobile Pages (AMPs) in Google’s index from 650 thousand unique domains. Only a fraction of those AMPs ever get found by searchers because, until now, the only way for AMPs to get surfaced in search results was through the “Top Stories” carousel.
Today, Google is unveiling an early preview of expanded AMP support across the entire search results pages. This means you will start to see AMPs surfaced in the blue links alongside other non-AMP pages. You will be able to tell the difference because AMPs will be designated by the familiar lightning bolt icon.