Web Development

Web Design and Development for UK Businesses

We design and build fast, secure websites that explain what you do, rank in search and turn visitors into enquiries. Whether you need a new business website, a WordPress rebuild or an online shop, we handle the whole project from planning to launch.

What does a web development agency do?

A web development agency plans, designs, builds and launches websites, then keeps them secure and up to date. At Gazelle Agency that includes the site structure, page design, content layout, technical SEO, speed optimisation, contact forms and analytics, so your website is ready to win customers from the day it goes live.

Based in London? See web design in London — you can meet us at our Tottenham Court Road office.

What we offer

Our web development services

Business websites

Clear, professional sites that explain your services and make it easy for customers to get in touch.

WordPress development

Websites you can update yourself, built on WordPress with a clean, maintainable setup.

E-commerce

Online shops with straightforward product management, secure checkout and UK-friendly payment options.

Website redesigns

Modernise an outdated site while protecting the rankings and URLs you already have.

Speed and Core Web Vitals

Optimised images, caching and lean code so pages load quickly on mobile.

Care and maintenance

Updates, backups and security checks to keep your site running smoothly after launch.

Who it is for

Is Web Development right for your business?

We work with businesses of all sizes across the UK. Web Development is usually a good fit for:

  • Start-ups that need a credible first website
  • Established businesses whose site looks dated or does not generate enquiries
  • Service businesses that want to be found across the UK
  • Shops that want to start or improve selling online

How it works

Our web development process

01

Discovery

We learn about your business, customers and goals, and review any site you already have.

02

Plan and design

We agree the page structure, content and design direction before any build work starts.

03

Build and test

We build the site, then test it on mobile, tablet and desktop, including forms and speed.

04

Launch and support

We launch, set up redirects and analytics, and stay on hand for updates and improvements.

FAQs

Web Development questions answered

How much does a website cost in the UK?

The cost depends on the number of pages, the features you need and how much content we create for you. A simple brochure website costs far less than a custom e-commerce build. We give you a fixed, itemised quote after a free consultation, so you know the price before any work begins.

How long does it take to build a website?

It depends mainly on the size of the site and how quickly content and feedback are ready. We agree a timeline with clear milestones in your proposal and keep you updated at each stage.

Will my website work on mobile phones?

Yes. Every site we build is responsive, which means it adapts to phones, tablets and desktops, and we test it on real screen sizes before launch.

Can I update the website myself?

Yes. We usually build on WordPress, so you can edit text, images and blog posts without touching code, and we can show you how.

Will a new website affect my Google rankings?

A redesign can affect rankings if URLs change without redirects. We map your existing pages, set up 301 redirects and keep your SEO settings, which protects the visibility you already have.

Related services

Services that work well together

Search optimisation for Google, answer engines and AI search, so customers across the UK can find and choose you.

Logos, brand identities and marketing graphics that make your business look professional and consistent.

Clear, search-friendly website copy, blog articles and guides written in natural UK English.

Get started

Talk to us about web development

Get a free, no-obligation consultation and a clear quote. We work with businesses across England, Scotland, Wales and Northern Ireland.

Get To Know More!

You have been successfully Subscribed! Oops! Something went wrong, please try again.

By subscribing you agree to receive occasional emails from Gazelle Agency. You can unsubscribe at any time. See our privacy policy.

UK digital agency for web development, SEO, digital marketing and AI automation, serving businesses across England, Scotland, Wales and Northern Ireland.

Contact Info

© 2026 Gazelle Agency. All rights reserved. · Privacy Policy