Gabriel Caiana

How Core Web Vitals works


Core Web Vitals are a series of metrics that Google considers important for the user experience on the web. These metrics address essential aspects of the user experience, such as loading speed, interactivity, and visual stability of page content.

  • Largest Contentful Paint (LCP): This metric measures the time it takes for the largest content on the page to be visible to the user. A good LCP is considered to be anything under 2.5 seconds.
  • First Input Delay (FID): FID measures the time between the user’s first interaction (such as clicking on a link) and the browser actually being able to start processing that interaction. A good FID is less than 100 milliseconds.
  • Cumulative Layout Shift (CLS): CLS measures the amount of unexpected movement of content on the page. A good CLS is less than 0.1.

Understanding and optimizing these metrics can help improve the user experience on your website and potentially increase your rankings in Google search results.

In addition to these key metrics, other factors such as ease of navigation and content relevance are also critical to the overall user experience. Therefore, it is important to consider all these elements when optimizing your website.

To optimize ease of navigation, make sure your website is intuitive and easy to use. The layout should be simple and clear, and users should be able to easily find what they are looking for. Use clear menus and effective information hierarchy to guide users through your site.

Content relevance is another important area to focus on. Your website content should be relevant and useful to your target audience. Do research to understand your audience’s needs and interests and create content that meets those needs. Content relevance is also an important factor that Google considers when ranking websites on search engine results pages.

Additionally, site speed is a crucial factor in user experience. A slow website can frustrate users and cause them to leave your site. Therefore, it is important to monitor and optimize your website loading time.

In short, by optimizing Core Web Vitals and other important factors, you can improve the user experience on your website.