Web Accessibility Toolkit – Accessibility Checker & ARIA for WCAG, Section 508 & ADA Compliance

How well this listing is tuned to rank in WordPress.org search, on the factors an owner controls. Not popularity, optimization.

Directory rank vs rivals

wp.org popularity rank over time · higher is better · when a rival's line climbs above yours, they've overtaken you

How often this plugin actually ships. A steady rhythm is the maintenance signal a single "last updated" date can't show.

Share of active installs on each version of this plugin · 19% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.

Refined from the date this plugin crossed into its current band.

At the current install trend, crossing 600+ in roughly 97 days.

No paid tier is visible, so we don't put a figure on revenue or sale value: that would be guessing. The install base is a real asset to an acquirer, just not one public data lets us price. A small install base leaves thin data to model from. A declining trend compresses what a buyer would pay.

1. ★★★★★ Md Abdul Kader

   7mo ago

   A very useful and lightweight accessibility plugin that focuses on real, code-level improvements rather than overlays. The ARIA and landmark role tools, along with the built-in accessibility checker, make it easy to identify and fix common accessibility issues that many themes miss. Easy to use, works well with any theme, and a solid choice for improving WCAG-friendly accessibility on WordPress sites.

   Read on wp.org ↗

Automated install-time checks, tested on PHP 8.1.12 · WP 7.0

Growth timeline

Install-tier crossings we have observed, and how long each tier took to outgrow

1. 2026-06-26 400+ → 500+ up after 1 days in tier
2. 2026-06-25 500+ → 400+ down after 7 days in tier
3. 2026-06-18 400+ → 500+ up after 16 days in tier
4. 2026-06-02 500+ → 400+ down after 10 days in tier
5. 2026-05-23 400+ → 500+ up after 68 days in tier
6. 2026-03-16 300+ → 400+ up after 43 days in tier
7. 2026-02-01 200+ → 300+ up after 1 days in tier
8. 2026-01-31 300+ → 200+ down after 4 days in tier

Competes with

The plugins that solve the same job, ranked by shared tags then reach, closest match first. The letter on the right is each plugin's health grade (A best, F worst).

• Sa11y, the accessibility quality assurance assistant | Accessibility Checker 300+ installs · 4.0★ · 3 shared tags B
• SiteFix — Lighthouse & Accessibility Fixes On The Fly 20+ installs · 3.6★ · 3 shared tags B
• Web Accessibility (formally known as Ally) – WCAG Scanning, Guided Fixes, Usability Widget 500K+ installs · 3.0★ · 2 shared tags B
• Accessibility by UserWay 80K+ installs · 4.0★ · 2 shared tags B
• WP Accessibility 60K+ installs · 4.6★ · 2 shared tags A
• AccessibleWP – Accessibility Toolbar 20K+ installs · 4.4★ · 2 shared tags C

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Web Accessibility Toolkit – Accessibility Checker & ARIA for WCAG, Section 508 & ADA Compliance: 500+ active installs, 5.0★ (1 reviews). Plugin Pulse (WP Mayor), as of 2026-08-29. https://plugins.wpmayor.com/plugin/aria-accessibility-toolkit