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Last active December 15, 2015 03:18
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Performance Matters Check
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gistfile1.md

#My Performance Check

§ Resources:

→ http://aerotwist.com/blog/dont-guess-it-test-it

→ http://igvita.com

§ Network

  1. load minimum and load it quickly
  • images (60% are images)
    • consider mod_pagespeed - apache module applies best performace practices to pages and assets. converts images on the fly.
    • bandwidth != latency. latency is round trip to get the bytes back.
    • reduce requests
    • every request keeps the radio active for devices. (radio and screen kill battery)

  1. minimize our work / compute quickly

    • layut Thrashing - reflow/repaint
    • dont' set and get set and get. How to not trigger a layout.

  2. Render: reduce painting and paint quickly

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