Are you sure your caching strategy is in order and that returning and successive visitors will benefit? This client found out that there are still a lot of performance gains to be made on the Time to First Byte (TTFB).
Everyone hates cookie banners. But did you know they can also impact your Core Web Vitals? Learn how the Largest Contentful Paint (LCP) for a client changed depending on the acceptance of the cookie banner, and how to monitor if this happens to your site as well.
Analysing the impact of A/B testing on Core Web Vitals and how turning off A/B tests resulted in an FCP improvement by over 30% on the homepage.