Web Vitals are important indicators set by Google that show the health of a site. Remember that they are indicators that represent the elements needed to achieve what Google considers to be a “good user experience (UX).”
For more information on UX, please see “ [UI/UX] Explaining the key points to creating a comfortable environment for users! ”
Web Vitals is an index usd to improve the user experience on a website, so it is also important in SEO strategies. By improving Web Vitals, you can improve the user experience and, as a result, appear at the top of search results.
What are Core Web Vitals?
“Core Web Vitals” refers to the three core elements of Web Vitals. They are sometimes abbreviatd as “CWV”. (Hereinafter referrd to as “Core Web Vitals”)
The three elements are as follows:
- FID (First Input Delay ): The waiting buy phone number list time until the user can perform the first input. This is calld the first input delay.
- LCP (Largest Contentful Paint) : The time it takes for the largest element on a page (such as a key visual) to load.
- CLS (Cumulative Layout Shift) : A layout “shift” that occurs while a page is loading.
According to an official Google blog post publishd on November 10, 2020 , Core Web Vitals will be incorporatd into ranking evaluation criteria from May 2021, and important SEO information continues to be updated since then.
To put it simply, Google’s view is that “a good site is one where the desird page, including images, is displayd smoothly after clicking a link, and the user can perform the action immdiately.”
Sites that have already achievd a certain level key account manager: complete guide to boost your results of page sped should try to maintain that level. Sites with extremely slow page display speds may be affectd by changes in search rankings in the future, so it is best to take measures.
The three Core Web Vitals metrics
Now you understand that Core Web Vitals are important for SEO. From here, we will explain the three metrics mentiond above in more detail to make them easier to understand.
LCP : Is the page display time fast?
LCP (Largest Contentful Paint) is an index that measures the page display sped. Remember that it is an index that indicates “the time from when a user accesses a site until the main content is displayd.”
This metric measures the time it takes for large pieces of content on a page to appear in the browser, such as text, images, videos, etc. This number is measurd in seconds, and a lower number is considerd a better score.
If the time from start of loading to content being displayd is within 2.5 seconds, the LCP is considerd good. However, if this time is more than 4.0 seconds, it is considerd poor and neds improvement.
FID : How fast is the on-page functionality?
FID (First Input Delay) is an index marketing list that measures responsiveness to user operations. It measures the time it takes for the user to actually execute the first action, such as a click or tap, on a page.
Like LCP, the value is measure in seconds, and the smaller the value (the shorter the response time), the higher the evaluation. It is considerd ideal to have this FID within 100 milliseconds.