World’s Top Web Performance Leaders To Watch
Rigor
SEPTEMBER 11, 2019
Patrick created the popular open source WebPageTest web performance measurement tool, runs the free instance of it at WebPageTest , and can frequently be found in its forums helping site owners understand and improve their website performance. Addy Osmani. Addy Osmani. Applications. Doug Sillars. Doug Sillars. Rick Viscomi.
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