什么是核心网络生命？如何优化核心网络生命力

salma

Core Web Vitals is the index part of Web Vitals that is considered to be the most important and has the greatest impact on user experience.

Google also announced that they will   be implementing a new ranking factor, page experience, in 2021.

To determine page experience, Google uses several metrics called core web vitality.

You also need to know that Web vitals and Core Web vitals are two similar terms but with different meanings.

So if you're also looking for a reference to important web cores, you can follow the full description in this article as follows:

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1 What is core network life?
2 Why is core network life important?
3 What is the relationship between Core Web Vitals and SEO?
3.1 1. Ranking of influencing factors
3.2 2. Become a ranking factor
3.3 3. For mobile devices only
4 core network lifelines
4.1 1. Maximum Content Paint (LCP)
4.1.1 1.1. Standard for Maximum Content Paint
4.1.2 1.2. Largest content drawing example
4.2 2. First Input Delay (FID)
4.2.1 Criteria for first input delay
4.3 3. Cumulative Layout Shift (CLS)
5 ways to measure the vitality of your core network
6 Ways to Optimize Core Network Vitality
7 Conclusion
What is Core Network Life?
Before getting to the core Web vitals, it's good to know what Web vitals are.


Web Vitals is Google's groundbreaking initiative to build a set of metrics that measure a number of metrics important to a good user experience or user experience.

So what about the vitality of the core network?

Core Web Vitals are the metrics that are part of the Web Vitals, and according to Google, these metrics are considered the most important and have the most impact on user experience or page experience.

From the above understanding, we can conclude that the number of Web Vitals indicators is large. Some of them can be used as core or primary indicators.

So we can conclude that Core Web Vitals is the most important Web Vitals indicator.

Currently, there are 3 main indicators for the number of Core Web Vitals (hereafter we will refer to them as CWV). However, this amount may change in the future.

Why is core network life important?
Google may conduct research to understand how these metrics affect users. Based on analysis of millions of page views.

Google found that when a site hits a CWB threshold, visitors are 24% less likely to leave the page.

Specifically, the findings also showed that the same happened for news sites, which saw a 22% drop. This compares to 24% for online stores. It can be seen that how important these indicators are to the answer is because they will affect Google rankings.

What is the relationship between Core Web Vitals and SEO?
Before going any further, let's discuss the relationship between CWB and SEO.

1. Ranking of Influencing Factors
In its official information, Google stated that CWV can be a factor in determining the experience of a page. Page experience is one of Google's ranking factors. Since it is the determining factor of ranking, then of course you need to pay special attention to this issue so that you can successfully optimize the SEO you are doing.

2. Become a ranking factor
Changes to these factor rankings can be effectively made in 2021.

This means you still have the opportunity to understand and apply CWB's various metrics.

3. Only for mobile devices
On December 3, 2020, Google provided information in the form of several frequently asked questions or answers to frequently asked questions. In this release, Google says:

Currently, page experience is a factor in Google rankings, as it only applies to mobile searches.

This is surprising information, but we have to react wisely so that we can properly and properly optimize for SEO.

Core Network Vitality
CWV currently has the following three main indicators. The first is the Largest Content Paint, or LCP.

1. Maximum Content Paint (LCP)
Maximum content draw is the time it takes for a website to display the main content and be ready for interaction.

Primary content is the content that enters the user's viewport or screen when the website is opened for the first time.

Other content that is not visible on the screen will not be taken into account.

1.1. Criteria for maximum content paint
The Maximum Content Paint (LCP) metric has the following measurements.

Maximum Content Paint

Good is less than or equal to 2.5 seconds.
Improvement is needed, ie between 2.5 seconds and 4 seconds.
The difference is equal to 4 seconds, or possibly longer.
1.2. Largest content drawing example
As mentioned before, the only thing that matters in max content draw is the visible content.