Streaming live at 10am (PST)

Optimising Image on Mobile

Hi everyone
I have replaced my website slider with a hero banner image - of 1250 x 1000 px. It looks fine in all devices except mobile. How do I optimise it for mobile?

Many thanks

Here is my site Read-Only: LINK
(how to share your site Read-Only link)

Add screenshot + live url (No way to guess your issue).

Read this:

Here is the live url

Mobile Screenshot is uploaded
There are currently 3 potential options for the homepage image. My issue is that if there is only one, it is not optimised for mobile. Many thanks