We'll create fresh WordPress site with DX Webp Picture Tag Image Wrapper installed. You have 20 minutes to test the plugin after that site we'll be deleted.
DX Webp Picture Tag Image Wrapper filters the content and replaces the img tags with picture tags by adding two sources – one with the image followed by .webp extension
and one with the original image.
The plugin supports jpg, jpeg and png formats
Your site needs to support Webp images
DX Webp Picture Tag Image Wrapper resolves the issue with Accept header on Safari that doesn’t include the webp format. Using the picture tag
allows the browser to render Webp images, if they are supported, without relying on that header