The Complete Guide to Launching & Scaling Your Online Store

The Core 3 (Understanding the 2026 Metrics)

In 2026, Google continues to measure user experience through these three main metrics. The key change is the shift toward measuring continuous responsiveness.

Largest Contentful Paint (LCP) Fixes

We are especially interested in finding developers with experience either building web APIs with Go or experience with functional programming (e.g. Elixir, NodeJS, Clojure, F#). You might not have experience with all the technologies in our stack, but you are motivated to learn deeply. You will get the opportunity to work with both Go and Elixir with experienced teammates who can teach and pair with you to learn whatever you have less experience with. You care about security, code quality, scalability, performance, and simplicity. Above all, you seek operational excellence and apply the best engineering practices possible. Not everything that you or your team do can be perfect, but you make sure that you always know the trade-offs.

Interaction to Next Paint (INP) Fixes

Creating transformative solutions, and shaping the future of the digital landscape. Celebrating a major milestone in digital services is a significant occasion.

Cumulative Layout Shift (CLS) Fixes

• •Define Image Dimensions: Always set explicit width and height attributes (or use modern CSS Aspect Ratio boxes) for all images and video elements.
• •Reserve Space for Ads/Embeds: Use placeholder elements to reserve the exact size needed for advertisements and dynamic embeds before they load.
• •Pre-Load Fonts Correctly: Use font-display: swap to prevent 'Invisible Text Flash' (FOIT) that causes layout shifts.
• •Avoid Injecting Content Above Fold: Do not dynamically insert content (banners, pop-ups) above existing elements unless triggered by a direct user interaction.