So that's what Google is measuring with cumulative

[akbhasan185]

This basically asks, in layman's terms, how fast does the page load? Very easy concept. So this is hugely influenced by the render time, the largest image, video, text in the viewport. That's what Google is looking at. The largest thing in the viewport, whether it be a desktop page or a mobile page, the largest piece of content, whether it be an image, video or text, how fast does that take to load? Very simple.


That can be influenced by your server time, your CSS, JavaScript, client-side czech republic phone number resource rendering. All of these can play a part. So how fast does it load? 2. Cumulative layout shift (CLS) The second thing, cumulative layout shift (CLS). Google is asking with this question, how fast is the page stable? Now I'm sure we've all had an experience where we've loaded a page on our mobile phone, we go to click a button, and at the last second it shifts and we hit something else or something in the page layout has an unexpected layout shift.


That's poor user experience. layout shift. How fast is everything stable? The number one reason that things aren't stable is that image sizes often aren't defined. So if you have an image and it's 400 pixels wide and tall, those need to be defined in the HTML. There are other reasons as well, such as animations and things like that. But that's what they're measuring, cumulative layout shift.