GTmetrix Performance Blog

News, updates and guides on GTmetrix and general web performance

Infographic: Black Friday/Cyber Monday 2018 Performance Blips and Blunders

This article may contain outdated material

The infographics in this article reference the legacy version of GTmetrix.

Check out our Black Friday 2018 Performance Infographic!

Read our full article on Black Friday/Cyber Monday 2018: Performance Blips and Blunders of Top Online Retailers .