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After yesterday's Lighthouse changes going live you probably want to know how to optimise for the new metrics which are
Largest contentful paint
Total Blocking Time / First Input Delay
Cumulative Layout Shift
Here is a thread with some quick pointers.
#sitespeed #webperf #ux
Largest contentful paint
Total Blocking Time / First Input Delay
Cumulative Layout Shift
Here is a thread with some quick pointers.
#sitespeed #webperf #ux
— Optimising Largest Contentful Paint
Reduce response times from the server - CDN's can help here
Reduce render blocking JS and CSS - try to only load the minimum on a per page basis. Minify, inline and defer are your friend. Check usage using code coverage tool in Dev Tools
Reduce response times from the server - CDN's can help here
Reduce render blocking JS and CSS - try to only load the minimum on a per page basis. Minify, inline and defer are your friend. Check usage using code coverage tool in Dev Tools
— Optimising Largest Contentful Paint - cont.
Imagery - Make sure they are well optimised and compressed. Also keep an eye on those sizes. Look into image CDN's and lazyloading
Preloading - You can use preload the most important elements on your page
Imagery - Make sure they are well optimised and compressed. Also keep an eye on those sizes. Look into image CDN's and lazyloading
Preloading - You can use preload the most important elements on your page
