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What's Changed?
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  • Third party party custom code JS optimisation and delay hydration
  • JS hydration will happen either after an idle callback or an user interaction like touch, scroll, click etc. (whichever comes first)
  • Optimisation and delayed hydration of tracking codes and external scripts like GTM, pixel events etc.
  • Lazy loading of the chat widget scripts and other components.
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What's Improved?
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  • More than a 40% improvement in page speed scores for mobile and desktop
  • Significant reduction in TBT score, almost 0 in many cases (Refer scores below)
  • Huge reduction in LCP due to lazy hydration with cases of custom code and tracking codes.
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