BusinessTools
Are my third-parties green?
Check the third-party resources used by your website.
DevelopmentSamples
Identifying and testing blocking third-party requests
How they can hurt your website’s performance and what to do about it.
DevelopmentResources
Driven by defaults
Defaults can help take bigger strides towards a sustainable web.
DevelopmentSamples
Power consumption of JPEG, WebP, and AVIF
Are faster-loading image formats also more energy-efficient?
DevelopmentTools
Web performance tools should report carbon emissions
Why we better embrace progress over perfection.
DevelopmentTools
Introducing our grid-aware websites project
The goal is a developer toolkit to make eco-friendly choices.