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Accessibility checks and WCAG guides for small business

Run 10 free checks on your own pages, then read plain guides to what WCAG asks of a small-business website, what the ADA means for it, and how to fix what fails.

Line drawing of a desk: a monitor with one button ringed in orange, a keyboard with one orange key, headphones, a checklist, a magnifier and a mouse
Fig. 1A keyboard is the first test, because every control on a page must work from it and show where the focus is

Free checks

Each check runs in your browser, names the part of WCAG it serves, and prints as a record.

All checks

Contrast check

Two colours in, the WCAG contrast ratio out, with AA and AAA words for text and controls.

1.4.3 Contrast (Minimum)

WCAG 2.2 AA checklist

Every Level A and AA success criterion as a plain test you can run, with a printable record.

5.2.1 Conformance Level

Alt text check

Paste one image's alt text, say what the image does, and see each problem with a better pattern.

1.1.1 Non-text Content

Focus order checklist

A guided Tab-key walk of your own page: skip link, menu, visible focus, traps and order.

2.4.3 Focus Order

PDF accessibility quick check

Drop a PDF to see what the file itself shows: tags, title, language, text layer and fields.

1.3.1 Info and Relationships

VPAT template (ACR builder)

Build an accessibility conformance report one criterion at a time, ready to print.

5.3 Conformance Claims (Optional)

Check, fix, prove

The work an accessibility auditor does, in an order you can follow yourself.

Browse by topic

Each topic gathers its checks, guides and comparisons on one page.

Line drawing of a black and a grey swatch, the black one ringed in orange

Contrast and colour

Text and control contrast, colour that carries meaning, and how to measure a ratio.

2 checks, 3 guides, 3 comparisons

Line drawing of keyboard keys with one key outlined in orange

Keyboard and focus

Reaching every control from the keyboard, a focus ring you can see, and a sensible tab order.

2 checks, 8 guides, 2 comparisons

Line drawing of a picture placeholder ringed in orange above a blank line

Images and alt text

Writing alt text that says what an image is for, and when an image needs none.

1 check, 5 guides, 3 comparisons

Line drawing of a document sheet with its heading ringed in orange

Documents and PDFs

Tagged PDFs, reading order and the forms and menus small businesses post as files.

2 checks, 6 guides, 3 comparisons

Recent guides

Plain guides to WCAG and the ADA for owners, not auditors: 29 so far.

All guides

Compare services and tools

13 comparisons of audit services, testing tools, PDF and caption services, judged on what WCAG asks, by use case. Verdicts are editorial: no vendor can buy a verdict position or displace another vendor.

All comparisons

Check one thing today.

Put two colours from your own site into the contrast check and see whether body text reaches the 4.5:1 that WCAG asks for.

Open the contrast check