The first step to optimize the critical rendering path is:

  1. analyze and characterize your critical path: number of resources, bytes, length.

  2. optimize the number of critical bytes to reduce the download time (number of roundtrips)

  3. minimize number of critical resources: eliminate them, defer their download, mark them as async, and so on

  4. optimize the order in which the remaining critical resources are loaded: download all critical assets as early as possible to shorten the critical path length.

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Udit Khanna

Udit Khanna is a Digital Marketing Course professional at Expert Training Institute, an expert in Digital Marketing, Search Engine Optimization, Pay Per Click, Social Media, etc. who helps companies attract visitors, convert leads, and close customers. Previously, Udit worked as a marketing professional for various startups and tech companies. He graduated with B.Sc from IGNOU with a dual degree in Business Administration (Marketing & Finance).

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