JavaScript is the second-largest contributor to page weight, behind images, which means it can play a major role in slowing down the speed of your mobile site. Here's how you can reduce your reliance ...

Eager JavaScript loading can indeed produce future performance enhancements. However, the landing page is not the place to use this strategy. Loading JavaScript will block image and CSS file downloads ...

JavaScript becomes relevant for SEO when it’s being used to dynamically load or modify critical content. Ideally, Googlebot should be able to see all content on a page, including the parts that ...

Gary Illyes from Google posted a PSA (public service announcement) of sorts on Mastodon and LinkedIn for sites that are heavy with JavaScript. He said that you should try to load the content ...