Page speed
Page weight
Total transfer under 2 MB; critical over 5 MB
What we check
Total transfer under 2 MB; critical over 5 MB
Why it matters
Heavy pages cost visitors time and data.
How to fix it
Compress images and remove unused scripts and fonts.
How it affects your score
This check sits in Page speed, which is worth 20% of the overall score. A critical result costs the full weight of the check; a warning costs half. If we can't measure it on your page, we leave it out of the score entirely.