Discover and read the best of Twitter Threads about #friendlyJS
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Hey friends, let's chat about dealing with unused and render-blocking JavaScript! 🧩
I see this topic popping up frequently in audits and I've been asked how to deal with it in my Tech SEO Help Hours, so here's a quick intro thread on what you can do 🧵 (1/10)
I see this topic popping up frequently in audits and I've been asked how to deal with it in my Tech SEO Help Hours, so here's a quick intro thread on what you can do 🧵 (1/10)
2/10. What's the issue with unused JS? Well:
😴 the browser needs time and resources to process the script, with no benefit for the visitor.
📲 mobile users may have to use extra data when accessing the page
👯♀️ it's commonplace, as many files or scripts might be bundled together
😴 the browser needs time and resources to process the script, with no benefit for the visitor.
📲 mobile users may have to use extra data when accessing the page
👯♀️ it's commonplace, as many files or scripts might be bundled together
3/10. It's basically really detrimental to your performance, Core Web Vital scores, and therefore the general UX of your site, so better tackle it I say!
Let's take a look at a couple of things you can do to improve this issue, or better communicate some causes.
Let's take a look at a couple of things you can do to improve this issue, or better communicate some causes.
