My Wix site feels sluggish—pages take too long to render, interactive sections hesitate before they respond, and the overall backend response time drags down the visitor experience. I’m looking for someone who already knows the quirks of Wix CMS in depth and can translate that knowledge into a tangible speed upgrade. Here’s what I need: • A full audit that pinpoints why page-load time and interactive elements are lagging. • Hands-on optimisation to lift overall performance and, in particular, backend performance. • Clear recommendations on which built-in Wix tools, Velo code tweaks or third-party services we should adopt. I’m not currently using any dedicated optimisation plugins, so you’ll be starting with a clean slate. Acceptance criteria: 1. Core pages should hit a Lighthouse performance score of 85 + on both mobile and desktop. 2. Time to First Byte under 300 ms on the main landing page. 3. Documented before-and-after metrics plus a concise hand-off guide so I can maintain the gains. If you have a track record of squeezing the best out of Wix sites—especially when both front-end and backend need attention—let’s get this moving.