How can I convert all images to WEBP format to increase site speed?

Technical Q&A
1

for all images load as “WEBP” it was an increased site speed too much. but how i can do on the Shopify liquid

i refer this shopify article but still image type not webp
https://www.shopify.in/partners/blog/progressive-jpeg-and-webp

i change the all image tag with formate pjeg
2

@AvidBrio
Hi,
Please check this link https://www.shopify.in/partners/blog/progressive-jpeg-and-webp