Key takeaways
- Accessibility is an ongoing practice, not a project with an end date. Every content update, design change, plugin install and new feature can add barriers.
- Progress can slip quickly. The 2026 WebAIM Million report found average errors per home page rose 10.1% to 56.1, reversing several years of gradual improvement, as pages grew more complex.
- One-time fixes do not end legal exposure: UsableNet found 1,427 federal lawsuits in 2025, 45% of federal filings, targeted companies that had already been sued.
- Build accessibility into design, content, development, procurement and quality checks, with clear owners for each.
- Monitor continuously, re-audit at least yearly and publish an accessibility statement with a way for visitors to report problems.
Accessibility is a continuous practice. A site that passed an audit last spring can fail today because an editor uploaded images without alt text, a designer introduced a light gray button or a plugin update changed a form’s markup. The organizations that stay accessible treat it like security or SEO: part of how work gets done. This Emulent guide covers why accessibility drifts, how to build it into each team’s workflow, how to monitor and measure it and how it supports SEO and conversions. It is general guidance, not legal advice.
Why doesn’t a one-time accessibility fix last?
Websites change constantly, and each change is a chance to reintroduce barriers. The most common sources of drift:
- New content: blog posts, product listings and landing pages published without alt text, real headings or descriptive links.
- Design updates: new brand colors, buttons or layouts that fail contrast or remove focus outlines.
- Plugin, theme and app updates: vendor changes that alter markup without notice.
- New features and third-party tools: chat widgets, booking systems, popups and carousels added after the audit.
- Staff turnover: the people who learned accessibility move on, and new editors never get trained.
- Growing complexity: WebAIM found the average home page grew to 1,437 elements in 2026, up 22.5% in a single year, giving more room for errors.
How do you build accessibility into each team’s workflow?
Give each role a short, specific set of responsibilities so accessibility happens as part of normal work instead of as a separate project.
| Team | What to do |
|---|---|
| Design | use a design system with accessible color pairs, visible focus states, minimum text sizes and touch targets, and annotate headings and reading order in mockups. |
| Content | require alt text on uploads, use real heading levels, write descriptive link text, caption videos and avoid scanned PDFs. |
| Development | use semantic HTML, test new components by keyboard and screen reader and include automated checks such as axe in the build or pull request process. |
| Marketing | check landing pages, emails, popups and social video for contrast, alt text and captions before launch. |
| Procurement | require an Accessibility Conformance Report and WCAG 2.1 AA language in every vendor contract. |
| Quality assurance | add keyboard and screen reader checks to the release checklist for any template or feature change. |
| Leadership | name an accessibility owner, set goals and fund training and audits. |
On WordPress sites, lock in accessible defaults at the theme level, such as colors, focus styles and heading styles, so editors start from compliant settings. Test plugin and theme updates on a staging site before they go live; a managed host such as Kinsta, our recommended WordPress host, makes that easy.
How do you monitor and measure ongoing accessibility?
Combine automated monitoring with regular human testing, and track a few simple measures over time.
- Automated monitoring: scheduled site-wide scans that flag new errors after content or code changes.
- Spot checks: monthly keyboard and screen reader tests on the home page, top landing pages and conversion paths.
- Full audits: at least yearly and after redesigns, platform migrations or major feature launches.
- User feedback: an accessibility statement with a phone number and email, with reports logged and answered quickly.
- Metrics: open issues by severity, average time to fix critical issues, share of new content published with alt text and captions and scan error trends.
- Documentation: keep dated records of audits, fixes, training and vendor reviews.
Avoid treating an overlay widget as your monitoring plan. UsableNet counted more than 1,400 lawsuits in 2025 against companies that had accessibility widgets installed, and overlays do not fix the underlying code.
How does ongoing accessibility support SEO and conversions?
The habits that keep a site accessible also keep it healthy for search. Alt text, logical headings and descriptive links give search engines and AI answer engines stronger signals with every new page, which supports your SEO over time instead of in one burst.
Accessible forms, readable text and keyboard-friendly navigation also reduce friction for every visitor. The CDC reports more than one in four US adults has some type of disability, so keeping barriers off your site protects a large share of potential customers. Results vary by site and audience.
How the Emulent team can help
Emulent helps organizations move from one-time fixes to ongoing accessibility: setting up monitoring, training editors and developers, building accessible defaults into themes and running regular audits with keyboard and screen reader testing. Our website design team handles remediation as new issues appear. To keep your website accessible as it grows, contact the Emulent team.