How to kill a web performance

Large transparent PNG images

Web fonts

Social network widgets

Ads

Cookie wall

Animations

Responsive images

Backend

ServiceWorker

page with all external javascirpts
page without external javascirpts

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web developer obsessed by making web better ( focused on web perf and a11y )

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Stoyan Delev

Stoyan Delev

web developer obsessed by making web better ( focused on web perf and a11y )

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