pecus’s avatarpecus’s Twitter Archive—№ 3,893

  1. I have serious concerns for devs that do not study,update, test but preach you:critical css w/out resource async is a waste not improvement
    1. …in reply to @pecus
      My obligation is not to your product, and neither to an invoice. It's to the Web. And you fucking better learn to respect it. #webperf
    2. …in reply to @pecus
      I can and will mentor and teach, just not if you are clueless AND boasting
    3. …in reply to @pecus
      Deferring and using onload to trigger scripts requiring dependencies, in lack of AMD/CJS/webpack/rollup is an improvement: !render blocking!
    4. …in reply to @pecus
      Lazyloading images IS an improvement to the UX: you can't vouch against it from your 100Gb network + drop megs of images far below the fold
    5. …in reply to @pecus
      Replacing a responsive image with a picture you "copied" from elsewhere is not an improvement if you don't know what you are doing