



Website Accessibility (ADA)
Cardiff Website Accessibility (ADA) Agency
Web Tonic builds accessible, fully compliant digital experiences for businesses across Cardiff. We audit, remediate, and maintain your web presence to eliminate legal risks, boost conversions, and welcome every user seamlessly.
Tell us a little about your brand and we'll be in touch within 24 hours to lock in a time.

of websites achieve a perfect score on basic accessibility evaluations, according to OnePageAudit.
of audited sites contain critical barriers blocking screen reader navigation (OnePageAudit, 2026).
of homepages suffer from low-contrast text according to research by Andava.
federal web accessibility lawsuits were filed annually as reported by OnePageAudit.
We made the difference FOR those brands





























































































































































































the shift
Why digital inclusion matters in Cardiff
As the capital's commercial ecosystem expands across retail, financial services, and media hubs like Cardiff Bay, ensuring digital assets are usable for all consumers has become a fundamental operational standard. With micro-businesses representing over 68% of local enterprises alongside major regional employers, accessible design expands market reach while eliminating legal exposure.
of local business units are micro-sized enterprises needing cost-effective digital compliance.
potential customers live with a long-term disability or impairment affecting web use.
of users with access needs immediately leave sites that present navigation obstacles.
our approach
Our approach to digital accessibility
We deliver comprehensive WCAG 2.1 and ADA compliance frameworks that protect your brand and improve user experience across all devices.
Automated and Manual Audits
We combine advanced scanning software with assistive technology testing. Human evaluators examine keyboard navigation, screen reader flow, semantic markup, and colour ratios to discover critical blockers that automated checkers frequently overlook across complex interactive user journeys.
Source Code Remediation
Our engineers update underlying codebases directly rather than relying on unstable overlay widgets. We resolve ARIA landmarks, repair broken tab indexing, structure heading hierarchies, and standardise alt text to guarantee robust native platform compliance.
Inclusive Design Strategy
We refine visual hierarchies, focus indicators, touch targets, and colour palettes during the design phase. This proactive design workflow ensures all upcoming feature releases remain fully compliant without requiring expensive retrospective engineering or redesign sprints.
Continuous Governance
Digital compliance requires active maintenance as content evolves. We supply custom accessibility statements, continuous monitoring dashboards, and team training workshops to ensure newly published landing pages and digital assets stay conformant with global standards over time.
Results & timeline
Measurable improvements in accessibility and reach
Full resolution of priority issues across all customer-facing templates for regional commercial clients.
Measurable lift in checkout completions across Cardiff retail portals following simplified keyboard workflows.
Substantial decrease in assistive tech abandonment rates across primary service application journeys.
Complete avoidance of statutory complaints and legal risks through proactive digital inclusion standards.
What we optimize
Inclusive design for regional industry sectors
Financial and Professional Services
Structuring secure account dashboards, accessible PDF statements, and compliant transaction portals for fintech and legal firms across the city centre.
Tourism and Hospitality
Ensuring waterfront hotels, cultural venues, and tour operators provide frictionless booking pathways for every prospective visitor.
Retail and E-Commerce
Remediating checkout funnels, product filters, and multimedia catalogs so independent merchants maximise addressable audience reach.
Creative and Media
Building compliant video players, closed caption workflows, and dynamic interactive elements for digital production agencies.
Higher Education and Training
Auditing virtual learning environments, application forms, and student portals to satisfy strict public sector digital regulations.
Healthcare and Life Sciences
Designing high-contrast, easily navigable health information pages and appointment scheduling tools for regional clinics and providers.
Inside the work
Our approach to digital accessibility

Services
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faq
Answered questions.
Built on trust. Proven by results.
We partner with SMBs and Fortune 500 companies to deliver more than reach — we bring clarity, execution, and measurable outcomes. Every successful partnership starts with a strong culture fit and a shared drive to grow.














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