Website Accessibility for Small Businesses: A Plain-English Guide

Web accessibility means building a website that people with disabilities can use, including people who are blind or have low vision, who are deaf or hard of hearing, who have limited movement, or who process information differently. It helps everyone else too: captions in a noisy bus, strong contrast in bright sunlight, or keyboard navigation when a mouse stops working.

Please note: this is a practical overview, not legal advice. If you have specific legal concerns, speak to a lawyer who handles accessibility in your market.

Why it matters for a small business

• It’s a real customer group. A large share of people live with some kind of disability, and many more have temporary limitations such as a broken arm or an ageing parent’s eyesight. An inaccessible site quietly turns them away.
• It overlaps with SEO and usability. Descriptive image text, clear headings, readable contrast and logical structure help Google and every visitor.
• The legal side is growing. In the US, businesses open to the public have received lawsuits claiming their websites weren’t accessible under the ADA. The European Accessibility Act now covers many products and services sold to EU customers. India’s Rights of Persons with Disabilities Act and its guidelines also set accessibility expectations. If you sell internationally, these can apply to you.

The standard everyone points to: WCAG

The Web Content Accessibility Guidelines (WCAG) are built on four ideas: content should be perceivable, operable, understandable and robust. Level AA of WCAG 2.1 or 2.2 is the target most laws and courts refer to. You don’t need to memorise it; the checks below fix a large share of everyday problems.

Practical steps you can take now

1. Write useful alt text for images. Describe what the image shows or why it’s there. Decorative images should have empty alt text so screen readers skip them.
2. Check colour contrast. Light grey text on white, or pale text over a photo, is the most common failure. Free contrast checkers test any colour pair in seconds. Our post on website colour psychology covers the design side.
3. Test with a keyboard only. Use Tab, Enter and the arrow keys to move through your site. You should always see where you are and be able to reach every link, menu and form field.
4. Use headings in the right order. One main title, then section headings that reflect the page structure. Screen-reader users jump between headings.
5. Label every form field. Each input needs a visible label, and error messages should explain the problem in words, not just with a red border.
6. Don’t rely on colour alone. If a required field is only marked in red, colour-blind visitors will miss it.
7. Write meaningful link text. “View our pricing” tells a screen-reader user something; “click here” doesn’t.
8. Add captions or transcripts to videos and audio.

Be careful with “one-line fix” overlay widgets

Some products promise full compliance with a single script. Automated overlays generally can’t fix underlying structural issues, accessibility professionals widely criticise them, and some have even been named in legal complaints. Real accessibility lives in the site’s design and code.

Automated checkers only find part of the problem

Free tools such as Google Lighthouse and WAVE catch mechanical issues like missing alt text, low contrast and unlabelled fields. They can’t tell whether your alt text is actually helpful, or whether a checkout makes sense with a screen reader. Use them as a first pass, then test your key tasks by hand.

Build it in, then maintain it

Building accessibility into a new website costs far less than retrofitting an old one. Because content keeps changing, it also needs light ongoing care, which is why we include it in our maintenance and support plans. Want to know where your site stands today? Ask us for a free review.