Indicates that the loading speed is fast.
Paint the LCP (large contentative paint) with the largest content in the website is the time required to display the largest part of the content in the area. Ideally, the largest chunk of content will be displayed before the rest of the site is loaded. As mentioned above, it not only represents a lower FCP, but also provides something that users can occupy when other scripts and media are loaded into the browser. Usually, heroic parts or fairly large blocks form LCP. Compared with FCP, LCP measurement project should better quantify Google’s whole page experience and focus on site improvement before other factors.
Cumulative layout movement malecls (cumulative layout movement) refers to the degree to which the position of website content can move up \/ down without scrolling when the page continues to load. If you visit a website and see images and buttons bouncing around the screen, but you can’t click what you want, it’s CLS. Elements in the site move back and forth without entering, scrolling, clicking, or switching. The situation will change automatically. This has a great impact on Google’s page experience. Having a constantly changing interface is one of the most disappointing things that website users can happen, and leads to simple frustrations, such as wrong clicks, potential wrong orders, and even leaving the website.
Ttfb (time to first byte) is a very simple concept. Measures (rather than renders) the time the user’s browser takes the first byte of information from the server. Basically, ttfb is the moment when the user’s browser says \
Male speed index male speed index is a relative measurement item that changes according to the rendering time of all contents measured in the part viewed by the user without scrolling. Consider the speed index as a quick view average of the overall site performance and UX. Although not specific, the green \/ orange \/ red speed index score of Google Page Speed insights is a good \/ good \/ bad grade. As we discuss below, due to the different weights of core web vital, it scores higher in some projects and lower in others. In our opinion, this may not be interpreted as an excellent page experience.
What is the most important core web vitals indicator? Yeah, it depends. Core web vitals are different, but what will change over time. Google’s Lighthouse software provides a weighted average of core performance evaluations, and the scores that make up this value may change in importance as lighthouse develops. Some metrics have a greater impact on UX than others at other times. At the time of writing this article, lighthouse was version 8. In the image above or the text below, you can view the performance scores in descending order.
Total masking time (30%) paint containing the largest content (25%) cumulative layout movement (15%) paint containing the first content (10%) speed index (10%) interactive time (10%), so if you want to get the best score now, you can reduce rendering shielding resources and focus on quickly loading the largest part of the content you can see without scrolling.
。 This is more reflected in the core performance improvement score than merging other measurement items. This will improve the overall ranking of the page. Not always, these weights change, but at the time of writing, TBT \/ FID and LCP are the most important core web life cycle of CLS close to the third. Simple English takeout may seem technical, but the concept is not. The page experience with core web vitals is balanced among three basic elements. Site stability and response speed and performance or simpler English: do you move and reposition elements when loading the site? How fast do users interact with the site? How fast can users view useful information? Regardless of the answer, you can deal with these problems: cumulative layout movement, first input delay, and paint with the largest content. What is not core web vitals? As mentioned above, the basic idea is that Google can track the actual user experience. This actually means that web developers and site owners must change their way of thinking from a simpler, more technical perspective. Without this information, Google may benefit from page speed statistics. But they won’t compensate you as they did a few years ago. These important metrics do not include persistent wait states for mobility affinity and responsiveness. At this point, Google believes that your website is mobile friendly and responsive. Although important, it is no longer the top-level list as before. Check whether SSL and the site are running on HTTPS, as well. Due to the convenience of free SSL certificates through services and hosts (such as let’s encrypt), having a secure site is no longer worth emphasizing. The default state of the web site. Google no longer strengthens pages to ensure security. Google offered a bonus for not having a full ad pop-up. Agree to receive full screen email and load it immediately after the user visits the site. But over time, the company no longer compensates for not displaying unpleasant pop ups. They will hit you on the wrist to waste users’ time. It doesn’t need to be said, but the site has safe browsing experience (that is, there is no malware) and won’t boot. In many ways, this is the minimum standard that a website can meet. There is no compensation for the injury caused to the user, but there is a panel. The way to test the core web life cycle Google puts user experience and optimized core performance evaluation first, so there are a variety of tools available to measure sites and locations. Lighthouse is the basic software to measure the core web life cycle. Although integrated into other tools, you can also run the lighthouse audit directly to get as much information as possible. But it is the most technical of all available tools. Google’s page speed insights tool integrates lighthouse into a more comfortable UI, so measuring lighthouse is well known. Google provides a complete view of the site, but other tools can also be used to measure items. Page speed insights is exceptionally harsh on the fastest and best designed sites. Google search console is a one-stop shop that measures the core web lifecycle. Get the page by page report of the parts and deficiencies (or missing) that need to be improved in each content and URL. GT metrix and pindom tools provide insight into the core web vital.
