Website accessibility means designing your site so everyone can use it, including people who are blind or have low vision, are deaf or hard of hearing, have motor impairments, or have cognitive disabilities. Many people with disabilities rely on screen readers, keyboard navigation, captions, or zoom to use the web.
For small businesses, accessibility is good for customers, good for business, and increasingly important legally.
This guide is general information, not legal advice. Talk to an attorney about your specific obligations.
The Short Answer: What Small Businesses Should Do
- Aim for WCAG 2.1 or 2.2, Level AA. It’s the standard most courts, settlements, and accessibility professionals refer to.
- Fix your most important pages first: homepage, contact page, service pages, booking and checkout forms.
- Test with free tools and a keyboard, then fix the issues in the website itself rather than relying on a plug-in widget.
- Publish an accessibility statement with a way for visitors to report problems.
- Keep checking whenever you add pages, images, forms, or plugins.
The rest of this guide explains each step.
Why Accessibility Matters
- More customers: A significant share of adults live with some form of disability. An inaccessible website turns them away.
- Better experience for everyone: Clear layouts, readable text, and good contrast help every visitor, especially on phones.
- SEO benefits: Many accessibility practices, like descriptive headings, alt text, and clear link text, also help search engines understand your pages.
- Legal risk: The U.S. Department of Justice has stated that the ADA applies to the websites of businesses open to the public, and website accessibility lawsuits against businesses of all sizes are common.
Does the ADA Apply to Small Business Websites?
Title III of the Americans with Disabilities Act covers “public accommodations,” which includes most businesses that serve the public: shops, restaurants, medical and dental offices, law firms, contractors, gyms, hotels, and many more. Unlike the ADA’s employment rules, Title III has no minimum number of employees, so being small doesn’t exempt a business.
The Department of Justice’s guidance says businesses open to the public must make their websites accessible to people with disabilities. What it doesn’t do, for private businesses, is name a single required technical standard. In practice, WCAG Level AA is the benchmark that lawsuits, settlements, and accessibility audits use, so it’s the sensible target.
Some states also have their own disability rights laws that can apply to websites. If your business serves customers in several states, ask your attorney which apply to you.
What “ADA Website Compliance” Actually Means
There’s no official ADA certification for websites and no government agency that approves your site. Any product or service that sells “ADA certified” status is selling something that doesn’t exist.
For a small business, website compliance in practical terms means:
- Your site meets WCAG Level AA as closely as you reasonably can.
- You’ve tested it, fixed what you found, and keep testing as the site changes.
- Visitors who hit a barrier have a clear way to contact you and get help.
- You can show the steps you’ve taken if anyone asks.
The Standard: WCAG
The Web Content Accessibility Guidelines (WCAG) are the widely used technical standard. Most businesses aim for WCAG 2.1 or 2.2, Level AA. The guidelines are organized around four principles: content should be perceivable, operable, understandable, and robust.
There are three levels. Level A covers the most basic barriers, Level AA adds the improvements most organizations aim for, and Level AAA is a stricter level that isn’t expected for entire websites.
12 Practical Accessibility Improvements
1. Add alt text to images
Describe meaningful images in a short phrase. Decorative images can have empty alt text so screen readers skip them.
2. Use proper heading structure
Use one H1 per page, then H2s and H3s in order. Don’t choose heading levels just for their size.
3. Ensure sufficient color contrast
Text should stand out clearly from its background. Light gray text on white, or white text on bright colors, often fails contrast checks. WCAG AA asks for a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text, and free contrast checkers will tell you the ratio for any two colors.
4. Make everything work with a keyboard
Visitors should be able to navigate menus, forms, and buttons using the Tab key, with a visible focus indicator.
5. Write descriptive link text
“Read our pricing guide” is better than “click here.” Icon-only links, like social media icons, need accessible labels.
6. Label form fields
Every form input needs a visible, programmatically connected label, not just placeholder text. Error messages should explain how to fix the problem.
7. Add captions and transcripts
Videos need captions, and audio content benefits from transcripts.
8. Don’t rely on color alone
If a required field is only marked in red, some users will miss it. Add text or icons as well.
9. Make text resizable
Pages should remain usable when zoomed to 200%. Avoid text embedded in images.
10. Use landmarks and skip links
Proper page regions (header, main, footer) and a “skip to content” link help screen reader and keyboard users navigate efficiently.
11. Avoid auto-playing media and flashing content
Give users control over motion, audio, and video.
12. Set the page language
The HTML language attribute helps screen readers pronounce content correctly.
The Problem Areas Small Business Sites Most Often Miss
Beyond the basics above, these are the spots where small business websites commonly run into trouble:
- Booking, scheduling, and payment widgets. Third-party tools embedded in your site are part of your visitor’s experience. Test them with a keyboard, and ask the vendor about accessibility before you choose one.
- PDF menus, price lists, and forms. A scanned PDF is just a picture to a screen reader. Put important information on a regular web page, or make sure PDFs are created as tagged, text-based documents.
- Image sliders and carousels. Auto-rotating slides are hard to read and hard to control. A single strong image with a clear headline usually works better for everyone.
- Pop-ups. Make sure they can be closed with the keyboard and that focus moves into them and back out again.
- Text on photos. Headlines placed over busy images often fail contrast. Add a dark overlay or move the text off the image.
- Maps and embedded videos. Always include your address in plain text next to a map, and captions on videos.
Business Accessibility Beyond Your Website
Customers experience your business in more places than your website. A few easy wins:
- Google Business Profile: Add accessibility attributes, such as a wheelchair-accessible entrance or parking, so customers know what to expect before they visit. See how to optimize your Google Business Profile.
- Social media: Add alt text to images and captions to videos. Most platforms have a field for this.
- Email: Use real text instead of image-only emails, clear headings, and descriptive links.
- Documents and forms you send customers: Use readable fonts, real headings, and text-based files.
How to Test Your Website
- Automated tools: Google Lighthouse (built into Chrome) and free accessibility checkers catch many common issues.
- Keyboard test: Try using your site with only the Tab, Enter, and arrow keys.
- Screen reader test: Try NVDA (Windows) or VoiceOver (Mac/iPhone) on your key pages.
- Zoom test: Zoom to 200% and check that nothing breaks.
Automated tools can’t catch everything, so combine them with manual testing.
A Simple Accessibility Plan for a Small Business
- List your key pages and tasks: homepage, contact, each service page, and anything a customer must complete, such as a booking or quote form.
- Run an automated check on each and write down the issues.
- Do the keyboard and zoom tests on the same pages.
- Fix the high-impact issues first: missing form labels, keyboard traps, missing alt text on important images, and low-contrast text.
- Publish an accessibility statement (see below).
- Add accessibility checks to your routine so new content doesn’t undo the work.
Write an Accessibility Statement
An accessibility statement is a short page, usually linked in your footer, that tells visitors:
- That you are committed to making your website accessible.
- The standard you aim for (for example, WCAG 2.1 Level AA).
- Any known limitations you’re still working on.
- How to contact you, by phone and email, if something doesn’t work for them, and how quickly you’ll respond.
Only describe what you have actually done. A statement that claims full compliance when the site has obvious problems doesn’t help anyone.
A Note on Accessibility Overlays
Some products promise instant compliance by adding a script or widget to your site. These tools can’t fix underlying code problems on their own and don’t guarantee compliance. Fixing issues in the website itself is the more reliable approach.
If You Receive an Accessibility Demand Letter
Don’t ignore it, and don’t rush to install a quick-fix widget. Contact an attorney who handles ADA matters, have the website reviewed against WCAG, and document the fixes you make.
Make Accessibility Part of Maintenance
Accessibility isn’t a one-time project. New content, images, and plugins can introduce issues. Add accessibility checks to your website maintenance checklist, and consider accessibility when choosing a web design company. If you’re writing new pages, our guide to writing homepage copy covers clear, scannable writing that also helps accessibility.
Frequently Asked Questions
Do small businesses have to make their websites accessible?
If your business is open to the public, the Department of Justice’s position is that the ADA applies to your website, and Title III doesn’t exempt small businesses. Talk to an attorney about your specific situation.
Is there an official ADA website certification?
No. There’s no government certification or approval for websites. WCAG Level AA is the practical benchmark, and an independent audit can tell you how close your site is.
Are accessibility widgets or overlays enough?
No tool can guarantee compliance by itself. Overlays don’t fix problems in your site’s code, such as unlabeled forms or broken keyboard navigation, and some users find they get in the way.
Does accessibility help SEO?
Many accessibility practices overlap with good SEO: descriptive headings, alt text, clear link text, fast-loading pages, and well-structured content help both visitors and search engines. See our Small Business SEO Guide.
How often should I check my website’s accessibility?
Check key pages whenever you make significant changes, and run a broader review at least once a year, or after any redesign.
Build an Accessible Website
CDD Services builds fast, accessible WordPress websites with proper structure, contrast, and navigation from the start. Explore our website design services or request a free website review and we’ll point out the most important issues on your current site.
