WebPageTest waterfall charts are a very powerful web performance tool, but can sometimes be a little confusing. Maybe this post can change that.
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The `Save-Data` allows users to choose a data optimised browsing experience (if you put in the work).
Is a performance score of 100 in Lighthouse always for the better?
Frontend performance is important, especially for government services.
It's amazing what a few font tweaks can do to perceived performance. Now lighthouse hits 100/100 for performance!
Optimising the font loading method on GOV.UK to improve performance.