The Google AMP Cache is a cache of validated AMP documents published to the web. It is available for anyone to use. Google products, including Google Search, serve valid AMP documents and their resources from the cache to provide a fast user experience across the mobile web.
Serve AMP content from the Google AMP Cache
Serve content directly from the Google AMP Cache to provide a fast user experience. To take advantage of the Google AMP Cache, an AMP URL must be accessed directly from the cache using the AMP Cache URL format.
Load external URLs instantly
Use the AMP URL API to match a URL to its corresponding AMP URL. Replace original URLs with AMP URLs so that users are linked to fast-loading AMP content within your experiences.