What happens if I have more than one extension installed?.
How do ad blockers and privacy tools affect browser performance?.
Want to find out if any of the extensions you use are slowing you down? Look up the extension here.
On ad-heavy websites, ad blockers and privacy tools can greatly improve performanceĪs the performance impact varies between different websites, five different pages were included in the test: a simple test page,, , and news articles by The Independent and the Pittsburgh Post-Gazette.
Popular extensions like Honey, Evernote Web Clipper, and Avira Browser Safety can have a significant negative impact on website speed.
This report investigates how 1000 of the most popular Chrome extensions impact browser performance and end-user experience.