A practical book on website performance for web developers, concentrating mainly on front-end performance improvement. It covers plenty of solid theory, but is also packed with useful, real world hints and tips that you can use on your sites today.
Topics covered include: User experience, design and performanceMeasuring and monitoring performanceSetting up a page weight budgetNetwork and server improvementsOptimizing images and videoOptimizing scripts and third party contentLean DOM operations
The book also comes with a handy "cheat sheet" summarizing many of the key tips contained within the book.
Советы, в основном, для масштабных сайтов (наверное). Если делить *.css и скрипты (и тем более внешние библиотеки вроде jquery) и грузить не все, а только то, что нужно на конкретной странице - чтобы скомбинировать это всё с объединением, кэшированием и CDN нужно слишком много держать в голове, причем постоянно.
Lean Website is really a must have read for anyone that just started digging into the web performance topic. Moreover it provides a good knowledge of how to achieve better UX and make your web sites really performant. This is done by presenting the readers with practical examples of all up-to-date technics, tips, good and bad practices.
Bra genomgång av antagligen allt man behöver veta som utvecklare eller teamlead för webb. LAgom dos av taktik och kodexempel - bra för trovärdigheten när man ska övertyga sina mer tekniska kollegor...