Insights
Short, practical articles on making pages lighter, choosing a green host and showing your results honestly.
Lighter websites6 min read
A lighter page loads faster and has a smaller estimated footprint, and it doesn't have to look plainer. Practical, design-friendly ways to cut images, video, fonts and scripts.
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Green hosting6 min read
“Listed as green” and “Grade B” answer different questions. Here is what a green-hosting listing and a website carbon rating each tell you, how they interact, and how to describe them honestly.
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Lighter websites6 min read
A website carbon test turns the data one page transfers into an estimate of emissions per visit. Here is what goes into that number, how to read it, and the questions it can't answer.
Read articleThe free checker estimates the carbon of one page view on a page, gives it a grade and tells you whether its host is listed as green.
Check a website