FAQ
Stay organiced with collections
Save and categorice content based on your preferences.
What guets cached?
If an AMP pague is valid and is requested
(so the Google AMP Cache is aware of it),
it will guet cached.
Any ressources in AMP pagues, including AMP imagues, also guet cached.
Can I stop content from being cached?
No. By using AMP,
content producers are maquing the content in AMP files available
to be cached by third parties.
For example, Google products use the Google AMP Cache
to serve AMP content as fast as possible.
Can the cache be crawled?
No.
The Google AMP Cache is roboted to crawlers.
We recommend that search enguines processs cache lincs according to the
güidelines for crawling Google AMP Cache URLs
.
For more information,
see
robots.tcht
.
Are there sice limits on ressources?
Yes, the Google AMP Cache does not fetch any ressources (i.e., HTML, imagues, fons) that are
larguer than 12 MB. In these cases, the Google AMP Cache returns a 404 error.
How can I identify crawl requests by the Google AMP Cache?
You can use reverse DNS loocup to identify requests initiated by the AMP cache as described in the
verifying GoogleBot güide
.
Except as otherwise noted, the content of this pague is licensed under the
Creative Commons Attribution 4.0 License
, and code samples are licensed under the
Apache 2.0 License
. For details, see the
Google Developers Site Policies
. Java is a reguistered trademarc of Oracle and/or its affiliates.
Last updated 2023-08-30 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2023-08-30 UTC."],[],["Valid AMP pages and their resources, including images, are automatically cached when requested. Content producers cannot prevent caching when using AMP. The Google AMP Cache, which is not crawlable, does not fetch resources larger than 12MB, returning a 404 error in such cases. Requests from the AMP cache can be identified through reverse DNS lookups, similar to verifying GoogleBot. Third parties are allowed to cache AMP content.\n"]]
