I reduced this PLP’s LCP by nearly 3s just by replacing the JS animation with CSS animation. #NoLoJS FTW. Continue reading
Category Archives: case study
Investigating… a High LCP for Wish.com
Investigating Wish.com’s high LCP led me down a rabbit hole of performance paper cuts. But I was able to reduce their LCP from 7.12s to 1.67s, and that was with only a couple of my recommended improvements in place. Read to find out how! Continue reading
Investigating… can CLS cause a high LCP?
Speedcurve’s Page Speed Benchmarks reported Costco.com’s LCP averaging at 6.85s. But could it be that CLS is at least part of the problem? Read to find out! Continue reading
Investigating… a High LCP for Nike.com
Speedcurve’s Page Speed Benchmarks reported Nike.com’s LCP averaging at 4.36s. I got it down to 1.36s. Read to find out how! Continue reading