Why is my store's mobile speed test score lower than desktop?

Shopify Partner
83 0 8

Hello, i made some changes in the source files and i ran a speed test using the Google Lighthouse but i noticed that in the desktop the score is great but the same thing didn't happed and in mobile. Does anyone knows why this happed?


Thanks in advance!


Screenshot 2023-10-27 125943.png


Screenshot 2023-10-27 125931.png

Reply 1 (1)

Shopify Partner
25 1 2

Hello Mpatsia,

You have to follow the suggestions which are given to you for mobile. Shopify does have a section to upload different images for mobile and desktop, so it might have happened that the changes you made only affected desktop and not mobile. If you follow suggestions for mobile, it will definitely improve speed for mobile.

If you find my suggestion difficult to implement send an email at rajvee.kadchha@mlveda.com