How to Truly Lazy Load JS in WordPress?

Описание: Get PageSpeed PDF checklist
https://veppa.com/speed/

Tutorial shows how real lazy loading improves PageSpeed from 58 to 100.

Details of true lazy loading of JS in WordPress:
— Load JS on user interaction.
— Wait at least 5 seconds if no user interaction happens.
— Lazy load every JavaScript except main jquery.js. ( theme, plugins, inline, adsense, analytics etc.)
— Works even for logged in users.


Resources mentioned in tutorial:
JS keywords to lazy load — https://veppa.com/improve-pagespeed/#...
Full Elementor PageSpeed Tutorial —    • Fix Elementor PageSpeed (from 47 → to 98)  

Contents:
0:00 Intro
2:07 Default JS
3:27 Defer JS
5:00 Incorrect Lazy Loaded JS
7:55 Truly Lazy Loaded JS
10:20 Settings for Lazy JS
12:52 Check how JS lazy loaded
15:40 Check if Lazy JS works for logged in users


#wordpress #lazyload #js #pagespeed

Check related blog article — https://veppa.com/lazy-js/

   • How to Truly Lazy Load JS in WordPress?