Discover and read the best of Twitter Threads about #CWV

Most recents (3)

Hey friends, let's chat about dealing with unused and render-blocking JavaScript! ๐Ÿงฉ

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 ๐Ÿงต (1/10)
2/10. What's the issue with unused JS? Well:

๐Ÿ˜ด the browser needs time and resources to process the script, with no benefit for the visitor.
๐Ÿ“ฒ mobile users may have to use extra data when accessing the page
๐Ÿ‘ฏโ€โ™€๏ธ 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.
Read 10 tweets
The countdown to the update has begun, but hey, Mrs Carter and Mrs Carter ๐Ÿ˜‰ are here to explain Core Web Vitals so you can get your site in formation. #corewebvitals (1/9)
First input delay measures how long it takes for users to be able to engage with elements on your site. Can you keep up...with what your users need? #fid #cwv (2/9)
Largest Contentful Paint is a metric of how long it takes for the largest piece of content to show on the viewport. This should be quick remember, people will wait for Beyonce to make an entrance but they might not wait for you. #lcp #cwv (3/9)
Read 9 tweets
๐—š๐—ผ๐—ผ๐—ด๐—น๐—ฒ'๐˜€ ๐—–๐—ผ๐—ฟ๐—ฒ ๐—ช๐—ฒ๐—ฏ ๐—ฉ๐—ถ๐˜๐—ฎ๐—น๐˜€ ... ๐—ช๐—ง๐—™!

Please, take a moment to look at the %'s as G see's their value/influence.

Notice that CLS (jump) is only 5%.
Where as LCP is 25%.

googlechrome.github.io/lighthouse/scoโ€ฆ

via
@dsottimano

#SEO #CWV

READ MORE >>> Display of Google Lighthouse for measuring Metrics that infl
LCP (Largest Contentful Paint) includes Background Images.

That means if your web design includes a GB Img (not an image for content!), then it impacts the LCP, and thus your CWV score.

Worse - the potential negative of that is far greater than Cumulative Layout Shift (CLS)
People wonder why I give G a hard time, and why I doubt their judgement in regards to metrics and figures.

THIS is a shining example of Why!

Why the hell should the usage of a background image negatively impact your performance score?
Read 9 tweets

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