PageSpeed: Efficiently Encode Images

Pages with unoptimised images that are larger than necessary in bytes and reducing page speed.

How to Analyse in the SEO Spider

To populate this filter the PageSpeed Insights API must be connected via ‘Config > API Access > PSI’.

View URLs with this issue in the ‘PageSpeed’ tab and filter and use the lower ‘PageSpeed Details’ tab to click on the issue on the left-hand side, and see details of the images on the right-hand side.

Bulk export the pages and images via ‘Reports > PageSpeed > Efficiently Encode Images’.

What Triggers This Issue

This issue is triggered when pages include unoptimised images that are larger in file size than necessary, which can lead to reduced page speed.

How To Fix

Optimise images using compression to reduce file size and so that the page loads faster.