Web and frontend engineering

Sites that search engines can read, that open on a slow connection, and that are still editable in three years. Performance and accessibility are acceptance criteria, not bonus points.

Lead time: 3–8 weeks
Deliverables: 4

When you need this

When the site is fine on the office Wi-Fi and slow in your customers' hands. When changing a paragraph requires a deployment. When nobody wants to open the Lighthouse report. These three arrive together, and they share one cause: the site was treated as a one-off delivery rather than something that has to live for three years.

What we actually do

The performance budget is set before any code is written. It is specific — kilobytes above the fold, seconds to LCP, number of third-party scripts — and it is wired into CI, so a pull request that exceeds it does not merge. Content moves into a data layer, so copy changes never need an engineer.

What you get

A site that passes Core Web Vitals, a content back office your marketing colleagues can actually use, complete structured data and per-locale URLs, and a handover document explaining why each performance decision was made the way it was.

What we do not do

We will not install a fifth analytics tool. We will not build pages that need to be found in search on an architecture that requires JavaScript to show its content. And we do not ship a version with accessibility deferred — it cannot be retrofitted, because it is structural rather than cosmetic.

How it starts

Send us your current URL. You get back a measured report: three locales, mobile and desktop, and exactly where the three slowest pages lose their time. That report is free and does not require you to have decided anything.

Deliverables

Design-to-frontend implementation
CMS or content data layer
SEO and structured data
Core Web Vitals sign-off

Related work

All work →

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First contentful paint went from 4.1 seconds to 0.8. The spinner was not optimised — it was removed.

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Lumen Clinics

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Booking that works the first time, including for older patients

Three in ten online bookings were abandoned midway. We rebuilt the flow and reset type scale, contrast and touch targets against real accessibility criteria.

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Tell us what you are trying to solve

You will hear back within two working days, from the person who would do the work.

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