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Website Development · Cardiff
Web development agency Cardiff — websites built to rank, convert, and grow

Custom, high-converting websites for Cardiff businesses — designed to perform in search and built to turn visitors into customers from day one.

Cardiff is Wales's capital and commercial centre, home to over 100,000 jobs and a rapidly expanding digital sector around Cardiff Bay and Central Square.

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Recent website development work · Cardiff

Brand systems we've built for Cardiff businesses.

A snapshot across six sectors. Each one shipped with a full identity system, brand guidelines, and a measurable lift in recognition.

NH
Hospitality
Neighbourhood pub group
AC
Professional services
Accountancy practice
BR
E-commerce
Lifestyle retail brand
CP
Healthcare
Private clinic chain
LX
B2B SaaS
Workflow platform
BD
Construction
Premium developer
5.0
52 verified Google reviews
4.9
Rated Excellent on Trustpilot
130+
UK clients · 94% retention
No lock-in
Monthly rolling agreements
Platform certifications
Google Partner Microsoft Partner Meta Business Partner Shopify Partner HubSpot Solutions Partner Klaviyo Partner Semrush Agency Partner
The Cardiff market · Wales

Cardiff Cardiff's mix of public sector, broadcasting (BBC Wales, Channel 4), professional services, and a growing fintech cluster creates a sophisticated digital marketing landscape with strong demand for performance-led campaigns.

Want to chat about your Cardiff market?Book a free strategy call
GF
Get Found teamThe Get Found team

Reviewing this Cardiff website development content with 12+ years' experience leading growth marketing for UK businesses. Google Partner certified · Meta Blueprint qualified.

Tracked outcomes · Cardiff · Last 12 months

We've shipped 90 brand systems for Cardiff businesses.

Twelve months of Cardiff brand engagements — full identity systems, brand guidelines, and visual languages shipped end-to-end. Every result tied to a named brief.

90
Brand systems shipped
Full identity + guidelines
9k
Design hours invested
Across all client work
13
Industries served
Hospitality to enterprise SaaS
+32%
Premium pricing lift
Reported by client base
Book a Cardiff website development strategy call

Free · No obligation · Outcomes-only conversation. We'll review your current setup and find the wins.

What we do for Cardiff businesses

What does a Website Development engagement in Cardiff actually cover?

01

Discovery → Design → Build → Launch

A 6-stage process: Discovery, Wireframes, Design, Build, QA, Launch — with senior team reviews at every gate. Cardiff clients see the work as it ships, not after launch surprises.

02

Performance-first build (Lighthouse 95+)

Every Cardiff site we ship hits Lighthouse 95+ Performance, Accessibility, SEO, Best Practices. Core Web Vitals green in CrUX field data, not just lab.

03

CMS that your team can actually use

We build on Shopify, Webflow, Sanity, Storyblok, WordPress — never custom CMS that traps you with us. Cardiff marketing teams can update content without dev tickets.

04

Conversion-rate-optimised from day 1

Trust signals, form friction, mobile UX, page speed — every Cardiff site we ship is engineered for conversion, not just look-and-feel. Average CVR uplift vs predecessor: +62%.

05

Accessibility (WCAG 2.2 AA) as standard

Every site meets WCAG 2.2 AA — colour contrast, keyboard nav, screen reader, semantic HTML. Cardiff brands stay clear of accessibility lawsuits + reach the 14% of UK users with disability.

06

Post-launch support + SLA

Sites need ongoing maintenance, security patches, and CRO iteration. Cardiff clients get a 90-day post-launch SLA + optional ongoing retainer for compounding optimisation.

Talk to us today

Get a free website development audit for your Cardiff business

We'll review your current website development setup, benchmark you against Cardiff competitors, and ship the audit in 48 hours.

Free Website Development audit · Cardiff

Still here? Take the free Website Development audit for your Cardiff business.

Same form as the top of the page — drop your details in and Alex will personally review your website development setup against Cardiff competitors within 48 hours.

  • Audit covers technical + content + authority for your Cardiff market
  • Benchmarked against your top 3 Cardiff competitors
  • Delivered in 48 hours · No sales pitch · No obligation
Proof from real Cardiff engagements

What results can Cardiff businesses realistically expect?

E-commerce · Cardiff
site-wide conversion rate
Before
1.4% CVR
After
0.0% CVR
+193%

Full rebuild for a Cardiff e-commerce brand — Next.js + Shopify Hydrogen, edge-rendered, sub-1s LCP. Conversion rate near tripled with no new traffic acquired.

Lead-gen · Cardiff
Largest Contentful Paint
Before
2.4s LCP
After
0.0s LCP
-63%

Cardiff services site rebuilt on Astro + Edge Functions. LCP halved, Lighthouse 97+, and Google's Core Web Vitals all green — ranking lift of 14 positions on commercial head terms.

SaaS · Cardiff
monthly tech debt cost
Before
£1.2k/mo dev
After
£0 / scoped
-100%

Cardiff SaaS marketing site moved from agency-built WordPress (constant retainer) to a headless Sanity + Next.js build the marketing team can update without dev — saving £14k/yr on maintenance.

Client identities anonymised by sector + neighbourhood at client request. Outcomes verified against client analytics (GA4 / Google Ads / Shopify) at the time of measurement. Methodology and dated proof available under NDA on request.

What good looks like

Expected results for Cardiff website development — month 1, 3, and 6+.

Real, averaged outcomes across our Cardiff clients. Numbers compound — phase 3 is when the math really starts working.

1
Strategy + designWeeks 1–3
IA + design system signed off
  • Cardiff customer + sales-funnel mapping
  • Information architecture defined
  • Component design system
  • Conversion patterns approved
2
BuildWeeks 3–7
95+ Lighthouse target hit
  • Headless CMS + Next.js / Astro build
  • Core Web Vitals optimised
  • Tracking + analytics wired
  • SEO architecture baked in
3
Launch + measureWeek 7+
+62% avg conversion rate lift
  • Cardiff stakeholder UAT + sign-off
  • Search-friendly migration + redirects
  • Post-launch CRO sprint live
  • 3-month support + iteration retainer
Want results like these for your business?Book a free strategy call
What 12 months looks like

The Cardiff website development journey. Stage by stage.

Click any milestone to see what happens. Auto-rotates every 4 seconds.

Week 1

Discovery + commercial brief

We map your Cardiff customer journey, sales funnel, and the commercial KPIs the site has to move. Most agencies skip this — we won't ship pretty pages that don't convert.

1 of 5
Want to skip the timeline and talk?Book a free strategy call
How we work

Four stages. Senior team only.

Step 01

Audit

We audit your current setup against the Cardiff competitive benchmark — every gap and quick win documented.

Step 02

Strategy

We build a 90-day strategy with named priorities, owners, and KPIs you can hold us to.

Step 03

Implementation

Senior specialists ship the work — no juniors learning on your account, no offshore outsourcing.

Step 04

Reporting

Monthly reporting tied to revenue. Quarterly strategy review. Always-on Slack/email access.

Questions about how we work?Book a free strategy call
Talk to us today

Talk to a senior website development specialist about Cardiff

Pricing transparent, contracts monthly rolling, results tracked to revenue. Call now or book a 30-minute strategy call online.

The bit other agencies hide

No lock-in contracts.
Cancel any month. No exit fees.

Most website development agencies tie you into 6, 12, or 24 months. We don't. Every Get Found engagement is a monthly rolling agreement — because if our work isn't delivering, you should be able to leave. Last year, 94% of our clients stayed without being asked to.

Monthly rolling
Transparent retainer
Senior team only
Revenue-tied reporting
Trusted across the UK

130+ businesses scaled — including in Cardiff.

Workplace Utilities
Westgate Dental
Halo Studios
Northfield Clinic
Carter & Co Law
Spinningfields Tech
Bayside Retail
Pavilion Properties
Tribe Fitness
Verdant Hospitality
Workplace Utilities
Westgate Dental
Halo Studios
Northfield Clinic
Carter & Co Law
Spinningfields Tech
Bayside Retail
Pavilion Properties
Tribe Fitness
Verdant Hospitality
Cygnet Capital
Anvil Manufacturing
Halcyon Travel
Forge SaaS
Magnolia Beauty
Loom Interiors
Pinnacle Healthcare
Beacon Education
Vantage Logistics
Atlas Engineering
Cygnet Capital
Anvil Manufacturing
Halcyon Travel
Forge SaaS
Magnolia Beauty
Loom Interiors
Pinnacle Healthcare
Beacon Education
Vantage Logistics
Atlas Engineering
Common questions

What Cardiff businesses ask us.

Still got a question?Book a free strategy call
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