Regardless of the solution you choose

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Experience tab of Google Search Console Once you have identified the analysis tool that is right for you, consider that each site requires a different activity and it is therefore not possible to define a priori how to proceed.


However, there are some cases that are common to almost all sites and therefore, regardless of the technology used, must always be analyzed. Here are the key areas to focus on when argentina whatsapp optimizing for Core Web Vitals: Images CSS and JavaScript Characters Images Some of the most important image optimization practices include: Make sure they are always loaded when needed by using a technology called lazy-loading.


This will prevent all the images on your page from being loaded unnecessarily during the first rendering phase, even when they are not yet visible in the viewport. It is essential that your site can serve images in compressed and modern formats, to provide the same experience to users but with a significantly shorter loading time.


The most popular formats are WebP and Avif, but it is worth remembering that not all browsers support both technologies. Therefore, you will need to ensure that alternative versions are provided for older browsers. You can always check caniuse.


At any time to find out which browsers (and which versions) support which technologies. As with other HTML elements, it is good practice to make the length and width values ​​of images explicit to avoid increasing the CLS as much as possible.