webp ?

[Lioc]

Hello
I launched an image optimization and I had to configure without webp because I fear that some browser does not display it, or badly (wrongly?)
See here

But, I check the optimization and see that it's marked webp under each image.
See here

How can it be ?

 

[Unique_Eric]

The site will serve webp image only when the browser supports it. Feel free to check https://wordpress.org/support/plugin/litespeed-cache/ for more LSCache related question

 

[Lioc]

Ok thank you but what does it serve Webp while I have configured not have webp (as you can see on screenshot) ?

 

[Unique_Eric]

As long as you don't enable the Replacement, then the site will not replace images by webp. For further lscache relates question, please check https://wordpress.org/support/plugin/litespeed-cache/