Add the chrome extension here – https://chrome.google.com/webstore/detail/dom-size-analyzer/mcneiimlodlbmohipgdbbglgbmaoojen
when you right click > Inspect
In the menu with the two arrows >> – you can click that and it has an option to analyze the DOM – which then gives you the number of elements and a few other bits
Just click the arrows, and then “Analyze DOM Size” and click the play icon
