Website speed and Core Web Vitals optimization

Core Web Vitals are three Google metrics for page experience: Largest Contentful Paint (how fast the main content loads), Interaction to Next Paint (how quickly the page responds to taps and clicks) and Cumulative Layout Shift (how much the layout jumps while loading). Google measures them from real Chrome users.

Yes, but as one signal among many. Google’s ranking systems use page experience signals, including Core Web Vitals, yet relevant, helpful content still matters more. The bigger win is usually business impact: faster pages tend to keep more visitors and convert better, especially on mobile.

It depends on the platform, the number of templates, how many plugins, apps and third-party scripts are involved, and whether hosting changes are needed. Fixing one template is quicker than a full site with dozens of them. We start with an audit, then quote the fixes at a fixed price with target metrics.

We do not promise a specific score, because lab scores vary between runs and third-party scripts and content also affect them. We agree target metrics in the scope, aim for good Core Web Vitals on real-user data, and report the before-and-after numbers from PageSpeed Insights and Search Console.

Yes. The fixes differ by platform: plugins and caching on WordPress, apps and theme code on Shopify, interactions, images and custom code on Webflow. The common causes are the same everywhere: heavy images, too many scripts, web fonts and layout shifts, and we tackle them in order of impact.

We work to prevent it. Changes are made on a staging copy, every template is tested on desktop and mobile, forms and checkout are checked, and we roll out only after the checks pass. We keep a backup of the previous version, so any problem can be reversed quickly.