At Deep Sea Fauna, we care deeply about two things: the people who use the web and the small businesses that show up there. Accessibility sits right at the intersection of both. So let’s break down what WCAG actually means, in plain language, without the legal jargon.
The short version
WCAG stands for Web Content Accessibility Guidelines, the international standard that courts and regulators reference when they talk about an “accessible” website. Version 2.1, Level AA is the bar most small businesses are held to in the United States when accessibility is disputed. It is not a law by itself, but it is the technical definition everyone leans on when they say “make this site accessible.”
What problem WCAG is trying to solve
Roughly one in four adults lives with some form of disability. And many of the barriers they encounter online are invisible to someone who only ever clicks around with a mouse: low-contrast text, missing form labels, images with no descriptions, navigation that completely breaks when you press the Tab key.
We think about these users constantly. They are shoppers, clients, and customers of small businesses just like yours. WCAG collects testable, practical rules so websites can work for keyboard users, screen reader users, people with low vision, and many others.
What “Level AA” actually means
WCAG organizes its criteria into three levels: A (minimum), AA (mid), and AAA (strictest). Level AA is the practical target for most marketing and brochure sites. It covers things like:
- Sufficient color contrast for text and interface controls
- Visible keyboard focus so users always know where they are on the page
- Text alternatives for meaningful images
- Correct heading structure so assistive technology can navigate by section
- Form inputs linked to visible labels and clear error messages
Level AAA adds requirements that are not always feasible for every design. AA strikes the right balance between rigor and real-world design flexibility, which is exactly where we aim on every project.
What this means for your business
You do not need to memorize the specification. You do need a process: choose accessible colors and type, build with semantic HTML, test with a keyboard and automated scanners, and address issues in priority order.
One thing we remind small business owners all the time: if you are using a page builder or off-the-shelf template, you inherit its accessibility debt along with its convenience. That is a big part of why we build hand-coded, standards-first sites. They cost less to maintain and remediate over time, and they start from a much better baseline.
Where to start without feeling overwhelmed
We actually built a free ADA audit tool right on our website. Use it for immediate results with no email required. It runs in seconds and gives you a real picture of where your site stands today.
If you want to go further and get a guide for addressing what the report turns up, we offer our ADA checklist too. You will just need to share your email so we can send it your way.
For a manual check in the meantime: test your checkout, contact, and booking flows using only your keyboard. Fix anything that blocks a task first, then move to contrast and images, then polish from there. If you need a documented baseline for insurance or legal purposes, a professional WCAG audit that maps findings to specific success criteria is the right move.
How we approach this at Deep Sea Fauna
We build to WCAG 2.1 AA from the very first line of code. Not as an afterthought or a checkbox, but because we genuinely believe the web should work for everyone, including the one in four people who depend on it being built right.
Run our free ADA audit on your site today for instant results, no email needed. And if you want a guide to help you act on what you find, we are happy to send our ADA checklist your way too.