How long does it take to build a website?

A typical marketing site takes six to ten weeks from kickoff to launch, depending on page count, custom design and CMS complexity. Larger web platforms run longer. We share a milestone timeline upfront and demo working builds every sprint so progress is always visible.

What technology do you build websites with?

We build on Next.js and React with a headless CMS, which gives you fast, SEO-friendly pages and content your team can edit independently. This stack delivers 98+ Lighthouse scores and sub-1s time-to-interactive, and scales cleanly from a marketing site to a full product platform.

Will my website rank well and load fast?

Yes. We engineer for Core Web Vitals, accessibility and technical SEO from the start rather than bolting them on later. Our builds routinely achieve 98+ Lighthouse and sub-1s TTI, and we implement structured data, clean URLs and sitemaps so search engines can crawl and rank every page.

Do I own the website and code after launch?

You own everything: the code, the design files, the CMS content and all hosting accounts. We hand over full source in your repository plus documentation and team training. There is no lock-in, so you can maintain the site in-house or keep us on a retainer, entirely your choice.

Premium marketing sites & web platforms

Website Development

High-performance marketing sites, product experiences and web platforms engineered for speed, SEO and conversion.

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What is Website Development?

Website development is the process of designing, building and shipping fast, accessible marketing sites and web platforms that rank and convert. ADM Technology engineers sites on Next.js and React with headless CMS, WCAG AA accessibility and built-in analytics, delivering 98+ Lighthouse scores, sub-1s time-to-interactive and an average 2.1x lift in conversion.

Overview

Premium marketing sites & web platforms

We design and build websites that feel effortless and load instantly. From brand marketing sites to complex web platforms, every build is component-driven, accessible and optimised for Core Web Vitals.

98+

Lighthouse scores

2.1x

Avg. conversion lift

<1s

Time to interactive

The work

Exactly what we do, step by step

Every Website Development engagement follows a clear, phased path — so you know precisely what work happens, in what order, and what comes out of each stage.

Discovery & Architecture

We map your goals, audiences and conversion paths, then define the information architecture, URL structure, tech stack and CMS model as a documented site blueprint.

Design & Prototyping

We design responsive, on-brand layouts in Figma with a reusable component system and motion specs, then prototype key journeys for stakeholder sign-off before build.

Frontend Engineering

We build the site in Next.js and React with a headless CMS, coding accessible components to WCAG AA and wiring content models your team can edit without developers.

Performance Optimisation

We optimise Core Web Vitals through image handling, code-splitting and caching to hit 98+ Lighthouse and sub-1s TTI, verified on real mobile devices and throttled networks.

SEO & Analytics Setup

We implement technical SEO, structured data, XML sitemaps and metadata, then configure analytics, event tracking and A/B experimentation for ongoing optimisation.

Launch & Handover

We deploy to production with CI/CD, run pre-launch QA and redirect audits, then hand over documentation and CMS training so your team owns the site day one.

Capabilities

What's included in every engagement

The building blocks we bring to your product — proven, production-grade and tailored to your goals.

Next.js & React architecture

Headless CMS integration

Core Web Vitals optimisation

Accessibility (WCAG AA)

Analytics & experimentation

Motion & micro-interactions

Deliverables

Exactly what you walk away with

Tangible, hand-off ready assets — no black boxes, full ownership.

01Design system

02Production codebase

03CMS setup

04Performance report

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FAQ

Website Development — common questions

Straight answers to what teams ask us most before starting. Need specifics? Talk to a senior engineer.

Most marketing sites and web platforms range from a focused build to a larger multi-template project, priced on scope, page count and integrations. After a short discovery call we send a fixed-scope quote with clear milestones, so you know the full cost before any work begins.

Let's build something exceptional together.

Tell us where you're headed. We'll show you how to get there faster — with production-grade software and a senior team.