WCAG accessibility checker for Webflow

Webflow sites face the same legal exposure as any other website. The European Accessibility Act (enforced since June 2025) and the ADA both apply regardless of what platform you build on. Using Webflow does not make you compliant out of the box.

Webflow gives you full markup control, which cuts both ways: you can build perfectly accessible sites, and you can also ship div-buttons with click interactions, custom dropdowns with no ARIA, and animations that ignore reduced-motion preferences. Webflow's audit panel catches some issues at design time.

Fixing accessibility on Webflow

Use real semantic elements (button, nav, label) instead of styled divs with interactions, and scan the published site, since Webflow's designer-time checks don't cover everything the rendered page does.

Which pages of your Webflow site to scan first

Scan every distinct template in your project: homepage, CMS collection template pages, and any page with custom interactions (dropdowns, tabs, modals, sliders). Interactions built in the designer are where non-semantic markup concentrates, and they only reveal their behavior on the published site.

What WCAG 2.2 AA actually requires

WCAG (Web Content Accessibility Guidelines) is organized around four principles: content must be perceivable (e.g. images have text alternatives, text has sufficient contrast), operable (everything works with a keyboard, users have enough time, nothing traps focus), understandable (pages are readable, predictable, and help users avoid mistakes), and robust (markup is parseable by assistive technologies like screen readers). Each guideline has testable success criteria at three levels: A (minimum), AA (the level essentially every law references), and AAA (aspirational). Conformance at AA means meeting all A and AA criteria. The current version is WCAG 2.2, published in October 2023, which added nine criteria to WCAG 2.1, including minimum target sizes for buttons and links, visible focus indicators, and easier authentication.

The violations that actually show up on real sites

Across the millions of pages tested in large-scale studies like WebAIM's annual survey of the top one million homepages, the same handful of failures dominate: low-contrast text (found on roughly four out of five homepages), images missing alternative text, form inputs without labels, empty links and buttons, and missing document language. In our own scans of e-commerce sites, we also routinely find keyboard traps in carousels and mega-menus, focus indicators removed with CSS, modal dialogs that screen readers never announce, and touch targets far below the 24 by 24 pixel minimum WCAG 2.2 requires. Most of these are cheap to fix individually. The expensive part is finding them all and keeping them fixed as the site changes, which is exactly what automated monitoring is for.

Why continuous scanning matters

Webflow sites change constantly: theme updates, new apps or plugins, content edits by non-developers. A site that passed a scan last quarter can fail today without anyone touching the code deliberately. Weekly automated re-scans catch regressions when they're one fix away, not fifty.

Compliance checklist

  • Scan your homepage, a product/content page, and your checkout or lead form
  • Fix critical violations in your theme/templates, not with an overlay widget
  • Re-scan after every Webflow theme or plugin/app update
  • Keep the scan history as compliance evidence

Frequently asked questions

Is my Webflow site automatically WCAG compliant?
No. Webflow gives you a platform whose baseline can be made accessible, but conformance is determined by your specific theme, content, and third-party additions. Webflow gives you full markup control, which cuts both ways: you can build perfectly accessible sites, and you can also ship div-buttons with click interactions, custom dropdowns with no ARIA, and animations that ignore reduced-motion preferences. Webflow's audit panel catches some issues at design time.
Do accessibility apps or plugins for Webflow make me compliant?
No. Overlay widgets inject a script that tries to repair issues in the browser at display time. Regulators and courts have rejected this approach: the US FTC fined a leading overlay vendor $1 million in 2025 for deceptive compliance claims, the European Commission has stated overlays do not confer conformance, and hundreds of US lawsuits in recent years have been filed against sites that were running an overlay at the time. Real compliance means fixing your actual markup and keeping evidence that you did.
How often should I scan my Webflow site?
Weekly, and immediately after any theme, app, or plugin update. Webflow sites change through updates and content edits even when nobody touches the code, and each change can introduce regressions. A scan history with timestamps also doubles as compliance evidence if you ever receive a demand letter.
Can an automated scan alone make me compliant?
Not by itself, and any vendor claiming otherwise is misleading you. Roughly a third of WCAG success criteria can be checked by a machine, though those criteria account for the majority of violations found in real audits by volume. An automated scan is the fastest way to find and fix the bulk of your issues and to prove ongoing diligence, but full conformance also requires human judgment for things like alt-text quality, logical reading order, and form error recovery. The strongest position combines automated monitoring with a periodic manual audit.
What laws apply to my Webflow site?
If you sell to EU consumers, the European Accessibility Act (enforced since June 2025). In the US, the ADA as applied by two decades of case law, with online retail the most-sued category. UK traders face the Equality Act 2010, and Ontario organizations with 50+ employees fall under AODA. The common technical thread is WCAG conformance at level AA.