🇬🇧 Web Design & Development · United Kingdom
Websites engineered to rank, load fast and convert
Your website is your hardest-working salesperson. We design and build bespoke, mobile-first websites that load in under two seconds, rank on Google, and turn visitors into enquiries — not just pretty brochures.
In short
iGrowix designs and develops bespoke, SEO-ready websites for businesses in the UK. A typical project includes UX research, custom design, responsive development, Core Web Vitals optimisation and CMS training, with most sites delivered in 4–8 weeks from £599.
What's included
Conversion-led UX design
Every layout decision is mapped to a user journey and a business goal. We wireframe, prototype and test before a single line of code is written.
Built for Core Web Vitals
We build on modern frameworks (Next.js, headless CMS) so your site passes Google's Core Web Vitals — a confirmed ranking factor — out of the box.
SEO baked in, not bolted on
Semantic HTML, schema markup, clean URL architecture and sitemaps ship with every build, so your site is ready to rank from day one.
Accessible & compliant
WCAG 2.2 AA accessibility plus the privacy and consent requirements of your market — GDPR, Australian Privacy Principles, or US state privacy laws.
The work, made visible
What a healthy build looks like
These are the two reports we judge every website we ship against — Google's own speed assessment, and the analytics curve that follows when a fast, conversion-led site replaces a slow one.
PageSpeed Insights — yourbusiness.co
Performance: Excellent
Core Web Vitals assessment: Passed
Google Analytics 4 — Conversions
Last 12 monthsSessions
38.2K
▲ 96%
Enquiries
1,204
▲ 184%
Conv. rate
3.2%
▲ 2.1×
Enquiries after relaunch — trailing 12 months
Illustrative examples showing typical campaign patterns — not a specific client account. We'll share real, anonymised case data on a discovery call.
Our process
01
Discovery
We audit your current site, competitors and analytics to define measurable goals.
02
Design
Wireframes and high-fidelity designs, iterated with you until sign-off.
03
Build
Responsive development with performance and SEO checkpoints at every sprint.
04
Launch & grow
Structured launch with redirects, tracking and 30 days of post-launch support.
Your website is your hardest-working employee — treat it like one
Before a prospect in the UK ever calls you, emails you or walks through your door, they visit your website. Research consistently shows that around 75% of consumers judge a company's credibility on web design alone, and that a visitor forms their first impression in under a tenth of a second. That impression then colours everything else — your pricing feels more premium or more suspect, your testimonials feel more trustworthy or more staged, purely based on the quality of the design wrapping them.
That's why we treat web design as a commercial discipline, not an artistic one. Every project starts with the question: what is this website supposed to achieve, and how will we measure it? For most businesses the answer is enquiries, bookings or sales. Every subsequent decision — layout, copy hierarchy, imagery, page speed budget — is made in service of that goal. Beautiful is the baseline; effective is the standard.
Conversion-first design, explained
A conversion-first website guides every visitor toward one clear next step. In practice that means ruthless information hierarchy: a headline that states your value in five seconds, proof (reviews, case studies, credentials) placed exactly where doubt creeps in, calls-to-action that appear when intent peaks, and forms stripped to the minimum fields your sales team genuinely needs. We wireframe these journeys before any visual design begins, then pressure-test them against real user behaviour with heatmaps and session recordings after launch.
The result is measurable. When we rebuild an existing site, we benchmark its current enquiry rate first — typically 1–2% for a business website — and design against a target. Small structural changes compound: moving proof above the fold, cutting form fields from nine to four, adding a click-to-call button for mobile visitors. Across our redesigns, conversion-rate improvements of 40–100% against the previous site are the norm, not the exception.
The technology under the hood
We build on modern, proven stacks matched to the job. For marketing and lead-generation sites, that's usually Next.js with a headless CMS — giving you app-like speed, bulletproof security and an editing experience your team will actually use. For e-commerce we work with Shopify and headless storefronts; for content-heavy organisations, structured WordPress builds with locked-down performance budgets. We don't chase framework fashion — we choose boring, reliable technology that will still be maintainable in five years.
Speed is non-negotiable. Google's Core Web Vitals are a confirmed ranking factor, and every 100ms of load time measurably cuts conversion. Our builds ship with image optimisation, code-splitting, edge caching and font strategies tuned so pages render in under two seconds on a mid-range phone over 4G — the device and connection your real customers in London actually use, not the fibre-connected MacBook in an agency demo.
SEO migration: how we redesign without losing rankings
The most dangerous week in a website's life is launch week. Redesigns that ignore SEO routinely wipe out years of accumulated rankings overnight — URLs change without redirects, ranking content gets deleted in the rewrite, and a slower build quietly bleeds positions for months. We've been called in to rescue enough botched migrations to have made the prevention process a core deliverable.
Before we touch the design, we crawl your existing site and export every URL with its traffic, rankings and backlinks. Every page that earns visits or links either survives the redesign or is 301-redirected to its closest equivalent — mapped one-to-one, never blanket-redirected to the homepage. Heading structures and target keywords stay intact on pages that already rank; we redesign the presentation, not the semantics. At launch we ship the redirect map, resubmit sitemaps and monitor crawl stats daily for two weeks. Our redesigns routinely gain organic traffic within a quarter instead of losing it.
What's included in every build
Every iGrowix website ships complete: discovery workshop and competitor analysis, sitemap and wireframes, custom design (no templates), responsive development tested on real devices, on-page SEO with schema markup, GA4 analytics and conversion tracking, cookie and privacy compliance for your market, CMS training for your team, and 30 days of post-launch support. From £599 for a conversion-focused business site — with fixed-price quotes agreed before work begins, so there are no surprise invoices at the end.
Beyond launch, most clients keep us on for growth: ongoing conversion optimisation, landing pages for campaigns, and the SEO and paid media programmes that fill the site with visitors. A website is never finished — it's a trading asset that improves with iteration, and the businesses that treat it that way outperform the ones who rebuild every five years and ignore it in between.
Working with us: timelines, collaboration and what we need from you
A typical engagement runs four to eight weeks: week one is discovery and sitemap sign-off, weeks two to three cover wireframes and visual design with two structured revision rounds, weeks three to six are development with a staging link you can watch progress on, and the final week handles content loading, device testing, redirect implementation and launch. Larger e-commerce and multi-language builds run longer, and we agree the schedule — with your review dates marked — before the project starts, so both sides know exactly what happens when.
From you we need three things: a decision-maker who can attend two or three review calls, your brand assets and any existing content, and honest feedback delivered at the review stages rather than after launch. Clients in the UK sometimes worry the time difference will slow reviews down — in practice it speeds them up, because work you comment on during your business day is revised overnight and back in front of you by morning. Most clients tell us the process felt faster than working with an agency in their own city, and the fixed-price model means a longer project is our problem, never your invoice.
Web Design FAQs — United Kingdom
How much does a website cost in the UK?
A professionally designed business website for the United Kingdom market typically runs several thousand pounds/dollars locally. iGrowix projects start from £599 for a conversion-focused business site; e-commerce and bespoke web apps are quoted after a free scoping call.
How long does a website take to build?
Most iGrowix websites are delivered in 4–8 weeks: one to two weeks for discovery and design, two to four for development, and one for testing, content migration and launch.
Will my website be optimised for SEO?
Yes. Every site ships with technical SEO as standard — semantic markup, schema.org structured data, XML sitemaps, optimised page speed and mobile-first responsive design.
Do you redesign existing websites?
Yes — about half our projects are redesigns. We migrate content, preserve existing rankings with a full redirect map, and typically improve page speed and conversion rate significantly.
Ready to talk web design?
Get a free, no-obligation strategy call and a clear plan for your next 12 months of growth — wherever in the world you are.