Short answer
If your business is open to the public, the federal Justice Department says the ADA applies to the goods and services you offer, including on the web. There is no federal rule with a required technical standard for private businesses, but the Web Content Accessibility Guidelines (WCAG) at level AA are the widely used target. This is general information, not legal advice.
What the Justice Department says
Title III of the Americans with Disabilities Act covers businesses open to the public, such as stores, restaurants, gyms, salons, clinics, and service companies. In its 2022 web guidance, the Department of Justice says it has consistently taken the position that the ADA applies to everything these businesses offer, including what they offer on the web.
The same guidance says DOJ does not have a regulation setting detailed web standards for businesses. Businesses have some flexibility in how they make their sites accessible, but they still must meet the ADA's requirements. DOJ points to WCAG and the federal Section 508 standards as helpful guidance. For the other legal questions a site raises, see what is legally required on a website.
What about the 2024 rule I keep hearing about?
In 2024, DOJ issued a rule under Title II that sets WCAG 2.1 level AA as the required standard for state and local governments, with compliance dates in 2027 and 2028. It covers governments and the companies that run websites or apps on a government's behalf.
That rule does not set a technical standard for private businesses in general. Still, it shows which standard DOJ chose when it did write one, which is part of why WCAG 2.1 AA is a sensible target for a small business site.
What is WCAG, in plain terms?
WCAG is a set of guidelines from the World Wide Web Consortium (W3C), the group that sets many web standards. Its success criteria are grouped under four principles: content must be perceivable, operable, understandable, and robust.
Each criterion has a level: A, AA, or AAA. Level AA is the usual target. WCAG 2.1 came out in 2018 and WCAG 2.2, which adds a few more criteria, came out in 2023. The W3C says the 2.0 and 2.1 criteria are essentially the same in 2.2, so aiming for 2.2 AA covers nearly everything in 2.1 AA.
What problems do most small business sites have?
Most websites have issues. WebAIM's 2026 study of the top one million home pages found detectable WCAG failures on 95.9% of them, with an average of 56.1 errors per page. The most common problems are basic and fixable:
| Problem | Share of home pages | Who it affects |
|---|---|---|
| Low contrast text | 83.9% | People with low vision, anyone outside in sunlight |
| Images with no alt text | 53.1% | People using screen readers |
| Form fields with no labels | 51% | Screen reader users trying to contact or book you |
| Empty links | 46.3% | Screen reader and keyboard users |
| Empty buttons | 30.6% | Screen reader and keyboard users |
What the DOJ lists as common barriers
DOJ's guidance gives its own examples of barriers that keep people with disabilities from using a website:
- Poor color contrast between text and background.
- Using color alone to show information, like marking required fields only in red.
- Images with no text alternative.
- Videos with no captions.
- Online forms that are missing labels or clear error messages.
- Menus and buttons that only work with a mouse, not a keyboard.
Can an accessibility widget or plugin fix my site?
Be careful. Some products promise to make any site compliant with one line of code. The W3C, which writes WCAG, says evaluation tools cannot check every accessibility issue automatically, that human judgment is required, and that tools can only assist in finding problems.
Automated scans are a good first step, because they catch things like missing alt text and low contrast. Fixing the issues in the site itself, then checking with a keyboard and a screen reader, is what actually makes it usable.
What can I check myself today?
- Unplug your mouse and try to use your site with only the Tab and Enter keys. Can you reach every menu, button, and form, and can you see where you are?
- Make sure every image that shows something meaningful has a short text description.
- Check that text is easy to read against its background, including on photos.
- Make sure every form field has a visible label, not just gray placeholder text.
- Add captions to your videos.
- Run a free scanner, such as WebAIM's WAVE, and fix what it flags.
- Add an accessibility page that tells people how to reach you if something does not work.
Why accessibility is good for business, too
An accessible site is easier for everyone to use. Clear contrast helps people reading on a phone outside. Labeled forms and big buttons help anyone in a hurry. If a customer cannot read your prices or submit your booking form, you lose that job, whatever the reason.
Where Veshtera fits
Veshtera's Accessibility and Compliance Audit, $600 to $1,200, checks your site against WCAG and gives you a prioritized list of fixes, plus a same-day summary you can act on. We hold our own site to the same goal: WCAG 2.1 AA, described on our accessibility page.
An audit is not legal advice. If you have received a demand letter or a lawsuit, talk to a lawyer first. See pricing or get a fixed quote. Here is how much it costs to make a website ADA compliant.
Common questions
Is there a law that says my website must meet WCAG?
For private businesses, there is no federal regulation that sets a required web standard. DOJ says the ADA still applies to what businesses offer online and points to WCAG as helpful guidance. This is general information, not legal advice.
Which version of WCAG should I aim for?
WCAG 2.1 or 2.2 at level AA. DOJ chose 2.1 AA for its 2024 rule for state and local governments, and the W3C says the 2.1 criteria are essentially the same in 2.2.
Will an automated scan tell me if my site is compliant?
No. The W3C says tools cannot check everything and human judgment is required. A scan is a useful start, not a finish line.
What should I do if I get an ADA demand letter about my website?
Contact a lawyer before you respond. Fixing the site is important, but how to answer the letter is a legal question.
Want a fixed price for your site?
Tell us what your business needs. You get a fixed quote before any work starts.
Sources
- U.S. Department of Justice, ADA.gov, Guidance on Web Accessibility and the ADA (2022)
- U.S. Department of Justice, ADA.gov, Fact Sheet: New Rule on the Accessibility of Web Content and Mobile Apps Provided by State and Local Governments (2024)
- W3C Web Accessibility Initiative, What's New in WCAG 2.2
- W3C Web Accessibility Initiative, WCAG 2 Overview
- W3C Web Accessibility Initiative, Selecting Web Accessibility Evaluation Tools
- WebAIM, The WebAIM Million (2026)