Proof in production
Speed and search readiness you can verify
Performance metrics were verified using Google PageSpeed Insights (powered by Lighthouse). We publish those results for our own Next.js site and for client work in production—what was measured, when, and on which URL—so you can re-run the tests yourself before we talk.
- LCP 0.9 s
- FCP 0.2 s
- CLS 0
- TBT 50 ms
- Speed Index 1.1 s
Our studio site
www.devcritters.com/ · May 18, 2026 · PageSpeed Insights desktop
- PageSpeed Insights (desktop): 99 performance, 100 SEO
- Zero layout shift (CLS 0) on lab test
- Built with Next.js—the stack we deliver for clients
Client delivery example
Oxbridge Summer Courses · April 2026 · PageSpeed Insights mobile
- Core Web Vitals: Passed (mobile)
- LCP 1.8 s · INP 139 ms · CLS 0.01
- Next.js directory in a competitive education niche
Target: 90+ across Performance, SEO, and Best Practices on every launch—with Accessibility audits on each build. Accessibility is currently 93 on our marketing site; we are tightening nav semantics to reach 100.
- WordPress to headless CMS migration
- Headless WordPress & Next.js
- Performance & Core Web Vitals
- Technical SEO, GEO & AI visibility
- UI/UX for modern front ends
WordPress to headless CMS migration
Structured migrations for brands that have outgrown WordPress—whether you move to headless architecture with Next.js or keep WordPress as the CMS behind a decoupled front end. We scope redirects, content models, editorial workflow, and SEO handover before development begins.
Headless WordPress & Next.js
Decoupled WordPress with a Next.js front end—WPGraphQL or REST, typed content models, preview workflows, and editorial teams that keep the admin they know. Built for crawlability, speed, and long-term maintainability.
Performance & Core Web Vitals
Performance metrics were verified using Google PageSpeed Insights (powered by Lighthouse). Our studio site scores 99 Performance and 100 SEO; Oxbridge Summer Courses passed mobile Core Web Vitals at LCP 1.8 s. Screenshots match reports you can re-run at pagespeed.web.dev.
Technical SEO, GEO & AI visibility
Search and generative-engine optimization built into every launch: metadata, structured data, FAQ schema, canonical architecture, entity consistency, and content shaped for Google, Bing, and AI assistants. Our studio site scores 100 SEO on PageSpeed Insights—indexability is part of the product, not an afterthought.
UI/UX for modern front ends
Refined interfaces on fast Next.js sites—typography, hierarchy, and motion within a strict performance budget. Design systems and accessible layouts that scale with your product, whether you migrated from WordPress or started fresh.
