Fast, accessible websites and bespoke web tools.

We build Astro sites and custom web applications that work for everyone — screen readers, shaky Wi-Fi, and all.

Book a discovery call
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Sites that pass every test, not just the eye test

We build with Astro because it ships near-zero JavaScript by default. The result: sites that load fast, score green across Lighthouse, and hold up under real-world conditions.

  • WCAG 2.1 AA accessibility
  • Core Web Vitals in the green
  • Static and server-side rendering
  • CMS integration (Sanity, Keystatic, Contentful)
  • Responsive across every device

All the speed gains, none of the excuses

Performance, accessibility, SEO — baked in from day one, not bolted on at the end.

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Web work done properly

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Accessibility by default

We don't tick boxes at the end of a project. Keyboard navigation, screen reader testing, and semantic HTML are part of every build from day one.

Performance that compounds

Fast sites rank better, convert more, and cost less to run. We obsess over Core Web Vitals so you don't have to.

Tools built for your workflow

Off-the-shelf software makes you change how you work. We build tools that fit — from video assignment platforms to nutrition planners.

Discovery first

We ask questions before we open a text editor. Understanding the problem properly means the solution fits — and doesn't need rebuilding in six months.

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Design with intent

Every layout decision, colour choice, and interaction has a reason. We design for your users, not our portfolio.

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Everything you need to ship with confidence

RDA keeps projects moving from first call to final handoff — with no nasty surprises along the way.

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Structured build

Clean, component-first code. TypeScript throughout. Accessible markup as standard — not something to retrofit later.

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Iterative delivery

You see progress as it happens. No big-reveal launches. Feedback loops built into the process so nothing ships that you haven't signed off on.

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Launched with confidence

Performance audits, accessibility checks, and cross-device testing before anything goes live. We don't call it done until it's actually done.

Astro Framework

Islands architecture, near-zero JavaScript, built for speed without sacrificing interactivity.

WCAG Accessibility

Keyboard-first, screen reader tested, inclusive by design — not an afterthought.

Core Web Vitals

Green scores from day one. LCP, CLS, INP — we know what they mean and how to move them.

CMS Integration

Sanity, Keystatic, Contentful — or a bespoke solution. You pick the editing experience.

Bespoke Web Tools

Custom applications built around your exact workflow — from video assignment platforms to nutrition planners.

Post-launch Support

We don't disappear after go-live. Ongoing help, updates, and training available.

Build your digital presence with us

We bring production-quality craft to every project. From a quick marketing site to a full bespoke platform — here's what comes standard.

Every project ships accessible, performant, and properly tested. No asterisks.

Book a discovery call
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    Astro

    Islands architecture, near-zero JS, blazing fast output.

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    Accessibility

    WCAG 2.1 AA, keyboard-first, screen reader tested.

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    Performance

    Lighthouse 90+, image optimisation, lazy loading.

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    SEO

    Semantic HTML, meta tags, structured data, sitemaps.

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    CMS

    Sanity, Keystatic, Contentful, or custom headless.

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    TypeScript

    Type-safe components and data fetching throughout.

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    Responsive design

    Every device, every screen size, every context.

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    Bespoke tools

    Custom apps that fit your workflow, not the other way round.

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    API integrations

    Payments, auth, and third-party APIs connected cleanly.

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    Testing

    Automated accessibility and performance checks before launch.

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    Hosting

    Netlify, Vercel, or Cloudflare — deployed and monitored.

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    Handoff

    Clean docs, training, and a smooth transition to your team.

testimonial

"RDA built Taal Rooster from scratch — a video assignment platform our tutors actually love using. Fast, accessible, and nothing we didn't need."

Andy Catlow — Founder, Taal Rooster

Clear packages, no hourly surprises

Pick a starting point. Everything is scoped before we begin, so you always know what you're getting.

Starter

From £1,500

For small businesses that need a fast, accessible presence without the bloat.

What's included:

  • Up to 5 pages
  • Astro-powered, near-zero JS
  • WCAG 2.1 AA accessibility
  • CMS integration
  • Core Web Vitals optimised
  • Responsive across all devices
  • 1 month post-launch support

Growth

From £4,000

For businesses ready to go deeper — more pages, custom features, and tools built for your team.

What's included:

  • Up to 20 pages
  • Bespoke interactive feature
  • Third-party API integrations
  • Advanced CMS setup
  • Performance and accessibility audit
  • User testing and iteration
  • 3 months post-launch support

Bespoke

Let's talk

For organisations that need a custom web tool built from the ground up — like Taal Rooster.

What's included:

  • Full custom web application
  • User research and discovery
  • Design system creation
  • Authentication and user management
  • Database and API design
  • Accessibility and performance testing
  • Ongoing development retainer option
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Ready to build something that works properly?

Let's talk about your site or tool — no fluff, just an honest conversation about what you need and how we can help.

Book a discovery call

FAQ

Answers to commonly asked questions about working with us

How long does a project take?
A Starter site typically takes 4–6 weeks from kickoff to launch. Bespoke tools vary by scope — we’ll give you a realistic timeline in our first call, not a wild guess.
Do you work with non-technical clients?
Yes — most of our clients are. We handle the technical side and explain decisions in plain English. You won’t need to know what ‘islands architecture’ means to get a great result.
Why Astro?
Astro ships near-zero JavaScript by default, which means faster sites with less to go wrong. It also plays nicely with any UI framework you might already have bits of.
How do you handle accessibility?
It’s part of the build, not a checklist at the end. We test with screen readers, keyboard navigation, and automated tools throughout — and we aim for WCAG 2.1 AA as standard.
Can I edit the content myself after launch?
Yes. We integrate a CMS that fits your skill level and workflow — so you can update text, images, and pages without touching code.
What are bespoke web tools?
Custom web applications built around a specific problem — like Taal Rooster (our video assignment platform) or a macronutrient calculator for a personal trainer. If off-the-shelf software makes you work around it, we can build something that works with you.
What happens after launch?
All packages include post-launch support. We’re also available for ongoing development, updates, and training — just ask.
Do you do design as well as development?
Yes. We handle design, development, and handoff. If you already have a design, we can work from that too.