by accessaudit 1 (0 reviews)

Markproof – Accessibility Checks

Name: Markproof – Accessibility Checks
Author: accessaudit

Finds the accessibility problems that live in your HTML and quotes the exact markup to fix. Free, on your own server, no account.

Markproof ranks #68,294 among WordPress.org plugins with 1+ active installations, is #327 of 736 in the Accessibility category, a 1/5 rating from 0 reviews, and was last updated Oct 23, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1

v0.2.1 Current Version v0.2.1

Updated 1 day ago Last Update on 23 Oct, 2026

Refreshed 7 hours ago Last Refreshed on

#327 of 736 in Accessibility Actively maintained

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Rank

#68,294

— No change

Active Installs

— No change

KW Avg Position

183

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Downloads

+12 today

Support Resolved

— No change

Rating

20%

Review 1 out of 5

1 (0 reviews)

Next Milestone 10

Total Progress 10%

0+ 10+

55,357

Ranks to Climb

Growth Needed

8,000,000

Active Installs

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Rank Changes

Current #68,294

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

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Reviews & Ratings

1.0

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Overall 20%

0 (0%)

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Plugin Details

Version: 0.2.1
Last Updated: Oct 23, 2026
Requires WP: 6.0+
Tested Up To: 7.1
PHP Version: N/A
Author: accessaudit

Support & Rating

Rating: ★ ☆ ☆ ☆ ☆ 1
Reviews: 0
Support Threads: 0
Resolved: 0%

Keywords

Alt Text accessibility ada audit wcag

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Frequently Asked Questions

Common questions about Markproof – Accessibility Checks

No. Nothing automated can tell you that. This plugin finds a specific, useful set of HTML-level problems. People with disabilities are the only reliable testers, and manual testing with assistive technology is what actually establishes accessibility. Use this to remove the obvious obstacles before you do that.

No. There is no server. The plugin fetches your own pages over your own site's HTTP connection and analyses the HTML in PHP on your machine.

An overlay is a script that adds buttons and fixes on top of your page. It does not change the underlying markup, so the original problem stays for anyone whose tool ignores the overlay, and several overlays have been the subject of lawsuits rather than a defence against them. Markproof – Accessibility Checks does the opposite: it never touches your content, it points at the offending markup, and it leaves the decision to you. It also makes no claim about conformance, because that is not something a plugin can honestly certify.

A score tells you a number. A finding tells you which line of HTML is wrong and what to write instead. We only report things that can be verified by reading the markup, and we deliberately stay silent about things we cannot see, such as colour contrast.

It works on the rendered output, so it will check whatever your builder produces on the front end. It does not read your builder's data.

The most common causes: the page needs a browser to render its content (JavaScript-only markup), the page is not publicly reachable (draft, private, or behind a login), or the problem is visual rather than structural.

No. Scanning happens only in the admin, in small batches, and never on a visitor's request.