Level up your canister with a Http Cache
Http requests are queries by default, but you may need to upgrade to an update in some cases. This example shows how to cache those results so your users can reap the performance benefits!
https://kyle-peacock.com/blog/dfinity/http-caching
This new blog post introduces the `http_request_update` api, and shows how you can use it to cache requests that require async calls or updates!