Numbers, not adjectives.
We measure every engagement before it begins and again at delivery — using Lighthouse CI on a throttled mobile profile against a production build, not a local dev server. The numbers on this page are recorded exactly — no rounding up, no “up to”, no “faster” without a unit attached. When client data is published here, it will show the before score, the after score, and the measurement method. Both numbers, not just the after.
What every build has to clear.
Largest Contentful Paint.
The hero block of every page has to render in under 2.5 seconds on a mid-tier Android device, on a real mobile 4G profile. Not on a developer's laptop. Not on synthetic Lighthouse. On the device a customer actually holds.
Interaction to Next Paint.
When a visitor taps a button or submits a form, the page responds in under a fifth of a second. Slow input response drives visitors to close the tab. We strip render-blocking JavaScript, defer third-party tags, and audit every interaction on every build.
Cumulative Layout Shift.
The page does not move under the visitor's thumb. Image and media slots have reserved dimensions. Fonts are pre-declared. Skeletons match their loaded counterparts. The shift score stays inside the good range.
Composite score, mobile.
Every deploy runs against a production-equivalent Lighthouse profile. A score below 90 fails the build and the deploy is blocked. There is no "we'll get it next sprint" path.
JavaScript sent to the browser.
The bundle shipped to a first-time visitor is capped at 90 kilobytes. On a mobile network where data costs money, every kilobyte of JavaScript is a cost your visitor pays before they see your content. We measure this per route and block deploys that exceed the cap.
WCAG 2.2 AA at delivery.
Every build runs an accessibility audit against all public routes. Zero critical violations is the gate — not a target, not a best-effort. An accessible site is also a site that performs on screen readers, assistive technology, and low-vision browser configurations.
Tell us what your site needs to do.
Start with a conversation — no pitch, no obligation. We'll tell you honestly whether we're the right fit, and where we'd start.