Do these 3 things before closing this tab:
1Repair Windows errors before they cause bigger problems2Fix the driver behind crashes, sound loss and screen glitches3Clear out junk files and repair common Windows errorsUse both: an accessibility checker is a fast, repeatable first pass for issues its rules can detect, while manual testing checks keyboard operation, context, and whether people can complete real tasks. A clean scan is not proof that a WordPress site is accessible.
What each method can tell you
Automated accessibility checkers
A checker applies programmed rules to the pages and states it scans. For example, the WordPress Equalize Digital Accessibility Checker lists detectable issues such as empty links, missing form labels, insufficient color contrast, heading-order problems, and improper link use. These findings can make it easier to identify and repeat checks for technical issues.
The result is limited to the tool’s rules and scan coverage. Equalize Digital says its free version scans posts and pages but excludes custom post types; bulk full-site scanning and custom post types require Pro. Those are limits of that plugin’s plans, not a description of every checker. A scan also cannot tell you whether it examined the pages, templates, and interactive states that matter most to your visitors.
Manual testing
A person can navigate with a keyboard, inspect focus visibility, operate menus and forms, and consider whether the page makes sense in context. Manual review can also assess whether alternative text and link text communicate useful information; the mere presence of an alt attribute or link label does not establish that its wording is meaningful.
The Tool Desk
Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →W3C WAI explains that “Some accessibility checks just cannot be automated and require manual intervention.” Its guidance on selecting web accessibility evaluation tools therefore supports treating tools as part of evaluation, not a replacement for human judgment. Learn WordPress’s accessibility-testing activity likewise demonstrates keyboard-only navigation and separates structural findings from context and usability questions.
Which should you use?
| Question | Checker | Manual testing |
|---|---|---|
| What can it find? | Issues covered by its rules, such as missing form labels or contrast problems. | Keyboard barriers, unclear meaning, and difficulty completing tasks. |
| What does it cover? | Only the content, templates, and states within the tool’s scan scope. | What the tester actually visits and operates; a deliberate test plan is needed. |
| When is it useful? | For a quick, repeatable first pass and rechecks after updates. | For reviewing interaction, context, and real task completion. |
| What does a passing result mean? | No issues were reported by the checks run; it does not establish full accessibility. | Findings from the pages and tasks tested; it is not automatically a full-site evaluation. |
For most WordPress site owners, use a checker to find and track detectable problems, then manually test important pages and flows. The approaches complement each other; neither result should be presented as broader than its actual scope.
A practical checker-plus-human workflow
- Choose a checker with documented checks. Review which standards and issue types it supports, then select representative pages and templates rather than assuming a scan covers every part of the site.
- Run the scan and address clear findings. Investigate items such as missing form labels and empty links, make corrections, and rerun the scan to see whether those reported issues have been resolved.
- Test key interactions by keyboard. Navigate without a mouse through the main content, menus, forms, dialogs, and other important controls. Check that focus is visible and that you can complete the intended task.
- Review meaning and context. Ask whether alternative text conveys the relevant information and whether link text makes its destination or purpose understandable. Do not treat an existing attribute as proof that its content is adequate.
- Expand evaluation when the stakes or complexity call for it. Assistive-technology testing and qualified accessibility expertise can add confidence. The appropriate scope depends on the site and the confidence required; there is no single audit scope established for every WordPress site.
Repeat checks when content or interface changes. Equalize Digital says its plugin rescans a post or page when it is saved and also provides a manual scan action. That behavior can help with ongoing review, but the site owner still needs to choose which templates, pages, and interactions represent the site.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What a scan does not certify
Equalize Digital states in its plugin FAQ: “There is NO way for any automated tool or plugin to ensure your website is fully accessible.” Its listing says the plugin’s findings relate primarily to WCAG Level A and AA criteria and maps checks to criteria; this describes that product, not all checkers. A scan result is a report on detectable findings within a particular scope, not a certificate that every user can access every part of a site.
Recommended Free Tools
Rank #3
WordPress.org’s accessibility coding standards require new or updated code contributed to the WordPress project to meet WCAG 2.0 Level AA. That requirement applies to project code contributions; it does not mean every theme, plugin, customized site, or published page automatically conforms. Technical WCAG findings also do not, by themselves, settle legal compliance, which can depend on jurisdiction, organization, and the service or content involved.
Quick Recap
Rank #4
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
