Core Web Vitals are a set of metrics related to website speed, interactivity, and visual stability. These metrics have been identified by Google as essential for providing a good user experience on the web. Optimizing these metrics can have a significant impact on the user experience, search engine ranking, and overall success of a website. In this article, we will discuss how to optimize Core Web Vitals in 2023.

  • Measure your current performance Before you can optimize your website’s Core Web Vitals, you need to know how well it is currently performing. You can use tools like Google PageSpeed Insights, Lighthouse, and WebPageTest to measure the performance of your website. These tools will provide you with detailed information on how well your website is performing in terms of Core Web Vitals and other important metrics.
  • Reduce loading time One of the most important Core Web Vitals is loading speed. Users expect websites to load quickly and become frustrated if they have to wait too long. To optimize your website’s loading speed, you can perform the following steps:
  • Optimize images by compressing them and reducing their file size.
  • Minimize the number of HTTP requests by combining files, such as CSS and JavaScript, into a single file.
  • Use a fast and reliable hosting provider.
  • Enable browser caching to speed up the loading time for repeat visitors.
  • Improve interactivity Another important Core Web Vital is interactivity, which refers to the time it takes for a website to respond to user input. To improve interactivity, you can do the following:
  • Minimize the use of heavy JavaScript and complex animations.
  • Avoid using large CSS files that slow down the rendering of the page.
  • Use a content delivery network (CDN) to distribute your content to users, reducing the time it takes for your website to respond to user input.
  • Ensure visual stability The last Core Web Vital is visual stability, which refers to the visual stability of a website as it loads and becomes interactive. To ensure visual stability, you can:
  • Minimize the use of pop-ups and intrusive advertisements.
  • Avoid using large, high-resolution images that cause the page to shift and flicker as it loads.
  • Use CSS animations instead of JavaScript animations, as they are smoother and less likely to cause visual instability.


Optimizing Core Web Vitals is crucial for providing a good user experience, improving search engine ranking, and increasing the success of a website. By measuring your current performance, reducing the loading time, improving interactivity, and ensuring visual stability, you can optimize your website’s Core Web Vitals in 2023 and beyond.