Theoretically the weaker devices they have the harder you have to try especially when it comes to mobile devices. You can find average data about measurements of real users in several places. The first one is the aforementioned Google Search Console. The second is a special Google Data Studio report specially prepared by Google. It looks like this at the bottom you can change pages because there are several of them Such a report will give you a concrete picture of how your website is evaluated by Google based on tests with real devices.
Instructions for running such a report can be found here mistakes that are keeping you from Google customers Learn the most common Google mistakes. See how you can solve each of them. Plan the visibility of your website in Gogole. Copy a ready and effective action plan. See examples of our clients successes. Receive Latest Mailing Database free access Website optimization for Core Web Vitals How to improve LCP? LCP is an indicator that will show you problems related to page loading speed such as Slow server response which will most likely be due to lack of server or infrastructure code optimization. The hosting itself will not have such a big impact on this indicator. Slow loading of resources especially graphics which should be of real size.
In addition Google recommends compression in the WEBP format which is much more efficient with similar quality to known formats. Render blocking. synchronous loading in sequence instead of focusing on the first screen. Server optimization The server is responsible for providing all the necessary information that is needed in the process of rendering creating the page by your browser. The faster the server delivers all the information or files the faster the browser will start rendering the page. At this stage it is worth relying on the TTFB Time.