Accessibility Standards 101: UX Best Practices Every Website Needs

The best websites work for everyone. Text is easy to read, navigation feels intuitive, and visitors can quickly find what they need without friction or frustration. Accessibility standards exist to make that kind of experience not just possible, but the norm.

They guide how websites are designed and structured so people with a wide range of abilities can navigate them comfortably. And as a (major) bonus, many of the same choices that support accessibility also improve general user experience and search performance. Clear structure, readable content, and predictable navigation benefit everyone who visits a site.

For businesses focused on SEO and website performance, accessibility standards are an essential part of building a site that works smoothly for the people using it.

What Are Accessibility Standards?

Accessibility standards are designed to ensure that websites can be used by people with visual, auditory, cognitive, or motor impairments. They focus on removing barriers that might prevent someone from reading content, navigating pages, or completing actions such as filling out a form.

Most accessibility guidance today is based on the Web Content Accessibility Guidelines, commonly referred to as WCAG. The guidelines are built around four core principles: websites should be perceivable, operable, understandable, and robust. In practice, this means content should be readable, navigation should work logically, and websites should function well with assistive technologies like screen readers or keyboard navigation.

Although WCAG is often discussed in regulatory contexts, the ideas behind it are straightforward. When accessibility standards are applied thoughtfully, websites become clearer and easier to use. Everyone wins!

How Accessibility Naturally Improves User Experience

Accessibility and user experience tend to go hand-in-hand because both focus on how people actually move through a website. When accessibility is considered during the design process, the result is often a site that simply feels easier to use.

Typography is a good place to see this in action. Text with proper contrast and comfortable sizing supports visitors with visual impairments, but it also makes content easier to read on a phone or in bright sunlight. Navigation works the same way. Logical menus and clearly structured headings help assistive technologies interpret a page, while also helping first-time visitors quickly understand where they are and where to go next.

These kinds of improvements may seem small, but they make a noticeable difference. When a website is designed thoughtfully, visitors spend less time figuring out how it works and more time engaging with what’s on the page.

Accessibility Standards Every Website Should Follow

Accessibility improvements rarely require a complete redesign. More often, they come down to thoughtful adjustments and a bit of attention to detail. 

Prioritize Readable Design

Readable content sits at the heart of accessibility standards. You work hard on your website copy—don’t you want to make sure your visitors can appreciate it?

Text should be easy on the eyes, with enough contrast against the background and fonts that don’t require zooming in to decipher. Layout matters too. When spacing and visual hierarchy are handled thoughtfully, visitors can quickly scan a page and understand where to focus their attention.

Support Keyboard Navigation

Not everyone navigates the web with a mouse or trackpad. Many users rely on keyboards to move through links, menus, and form fields. Accessibility standards encourage logical keyboard navigation so visitors can move through pages without getting stuck along the way, regardless of their method of choice.

Make Forms Friendlier to Fill Out

Forms are often where small accessibility issues start to show. Instructions can be vague, labels disappear the moment someone starts typing, or error messages appear without explaining what actually needs fixing.

A few thoughtful adjustments make a big difference. Clear labels, visible instructions, and helpful feedback guide visitors through the process so completing a form feels straightforward instead of unnecessarily frustrating.

Use Structured Data

Structure plays an important role in accessibility. Headings should follow a logical order so content unfolds in a way that’s easy to follow. Images benefit from descriptive alt text, and links should give visitors a clear idea of where they’ll end up before they click.

As it happens, this kind of structure is helpful for search engines and AI models, too. When a page is organized clearly, it’s easier for both people and web crawlers to understand what the content is about.

Keep Interactions Consistent

As visitors move through a website, they naturally start to build expectations about how things work. Navigation should stay consistent from page to page, buttons should behave the way people expect, and actions should produce clear responses. When those patterns feel familiar, it becomes much easier for visitors to navigate the site with confidence—and helps your brand avoid the dreaded Frankenstein Effect.

Building a Better, More Accessible Website

Accessibility standards often surface in compliance conversations, but it really comes down to how well a website actually works. When accessibility is considered early in the design process, websites become clearer, easier to navigate, and more comfortable to use.

Those same improvements also support SEO and GEO. Logical headings, descriptive links, and clear page structure help search engines interpret content while making the experience smoother for visitors. Accessibility is not an extra layer of work. It’s simply part of building a strong website.

Planning a new site or improving an existing one? The Brand Brew ®’s Website Design solution focuses on creating accessible, intuitive websites built to perform. If you’d like to see how your current site measures up, a comprehensive SEO & GEO Website Audit can highlight opportunities for improvement.

Book a call today to start building a website that works for everyone—no visitor, search engine, or AI model left behind.