How to deliver the WebP's generated with ShortPixel with the-LiteSpeed Cache plugin
Now the LiteSpeed Cache plugin is supported for delivering WebP too! For this you need to do two things:
1. Add this constant in wp-config.php:
2. Activate the LiteSpeed’s Advanced settings:
3. Activate the WebP delivery options:
4. Do not activate LiteSpeed’s option to generate the WebP files – ShortPixel will generate them when optimizing the images (If you already have optimized images, you will need to do a Media Library Restore and then run the bulk again).