Follow the steps to improve page speed on AMP:
You will find this option in WordPress dashboard -> Navigate to AMP option panel -> Settings -> Performance -> Enable Minify option.

- Minify: This Minify option will help you to improve the Page Speed and Loading time with the Minification option. Code minify performance is improved.
Note: Make sure you don’t have the ads on the page first loads that is above the fold content and it will help you to improve your page speed and loading time.
That’s it for this tutorial!
We hope it helped you. If you have any feedback or questions, then please share them in the comments section below.