Is Your Website Accessible? Here’s How to Find Out

Accessibility isn’t just a “nice to have.” It’s how people with disabilities perceive, understand, navigate, and interact with your website—and it’s also closely tied to WCAG conformance and legal expectations in many regions. If you’re wondering whether your site is accessible, the good news is you can find out with a structured set of checks that combine automation, manual testing, and real-world user perspectives.

This guide walks you through practical ways to evaluate your website against WCAG (Web Content Accessibility Guidelines), interpret what you find, and prioritize fixes that make the biggest difference.

What “accessible” actually means (and what to measure)

Website accessibility is often measured against WCAG 2.1 or WCAG 2.2, typically at Level AA. WCAG is built around four principles (POUR): content must be Perceivable, Operable, Understandable, and Robust.

In practical terms, you’re checking whether:

• Users can access information without relying on a single sense (e.g., not color-only).
• People can navigate without a mouse (keyboard support and visible focus).
• Forms, errors, and interactions are clear and predictable.
• Assistive technologies (screen readers, voice control) can interpret the page reliably.

Step 1: Start with an automated accessibility audit (fast, but not enough alone)

Automated testing is the quickest way to surface common issues across pages and templates. It can detect many code-level and pattern-based failures (missing labels, low contrast, empty buttons, ARIA errors), but it cannot fully judge context (whether alt text is meaningful, whether instructions are confusing, whether the reading order makes sense).

Tools you can use include browser-based checkers (like Lighthouse), enterprise scanners, and platform-based audits. For ongoing site changes, a monitoring approach is often more effective than one-off scans—especially if you publish new content frequently.

If you want a single place to run audits and keep track of improvements over time, Corpowid (corpowid.ai) can help teams automate accessibility audits, monitor regressions, and centralize issue reporting so fixes don’t get lost between releases.

What automated tools typically catch well

• Missing alternative text (or empty/invalid image attributes).
• Form label issues (inputs without associated labels).
• Color contrast failures (text too close to background color).
• Incorrect heading structure (skipped levels, empty headings).
• ARIA errors (invalid roles, missing required attributes).

What automation can miss

• Whether alt text is accurate and useful (not just present).
• Keyboard traps that only appear in specific interactions (modals, menus).
• Meaningful focus order and logical reading order.
• Whether error messages actually help users complete tasks.

Step 2: Do a quick manual check (15 minutes that reveals a lot)

Even a short manual review can reveal high-impact accessibility problems that automated tools won’t flag as clearly. Focus on tasks that matter: searching, navigating menus, filling out forms, checking out, contacting support, or submitting an application.

Keyboard-only navigation test

Put your mouse aside. Use Tab, Shift+Tab, Enter, and arrow keys to move through the page.

• Can you reach every interactive element (menu items, buttons, links, form controls)?
• Is there a visible focus indicator at all times?
• Does focus get trapped in a modal or component (can you escape)?
• Does the focus order match the visual layout and reading order?

Screen reader “sanity check”

You don’t have to be an expert to learn a lot from a quick screen reader pass.

• On macOS/iOS: try VoiceOver.
• On Windows: try NVDA (free) or JAWS (paid).

Listen for red flags:

• Links like “Click here” repeated with no context.
• Buttons announced as “button” with no name (often icon-only controls).
• Headings that don’t outline the page structure.
• Images announced as file names (missing or poor alt text).

Zoom and reflow test (WCAG 1.4.10)

Increase browser zoom to 200% and then 400%. Check whether content reflows without requiring horizontal scrolling (especially on mobile-sized viewports) and whether key actions remain usable.

Step 3: Check the most common WCAG problem areas

If you need to prioritize, these issues show up constantly across industries and tend to block real users.

1) Color contrast and non-color cues

• Body text should usually meet at least 4.5:1 contrast against its background (WCAG AA).
• Don’t rely on color alone to communicate status (e.g., errors shown only in red).

2) Forms: labels, instructions, and errors

• Every input needs a programmatically associated label.
• Error messages should be specific and placed where they’re easy to find.
• Required fields must be indicated in more than one way (not only color).

3) Headings, landmarks, and navigation consistency

• Use headings in a logical hierarchy (H1 then H2s, etc.).
• Ensure navigation is consistent across pages so users don’t have to relearn patterns.
• Use landmarks (header, nav, main, footer) appropriately so assistive tech can jump around.

4) Images and alternative text

• Decorative images should have empty alt (alt="") so they’re skipped.
• Informative images need meaningful alt text that conveys purpose, not appearance alone.
• Complex visuals (charts) may need a longer text alternative nearby.

Step 4: Understand compliance and risk (ADA, EAA, and real-world examples)

Accessibility intersects with legal compliance in many jurisdictions. In the U.S., ADA-related website accessibility litigation has pushed many organizations toward WCAG AA as a practical benchmark. In the EU, the European Accessibility Act (EAA) increases the urgency for many digital products and services.

If you’re exploring what an audit can realistically provide, these guides can help set expectations: Free ADA Audit: What You Really Get and How to Use It to Improve WCAG Compliance and Free EAA Audit: How to Check Website Accessibility for the European Accessibility Act.

It’s also helpful to learn from enforcement trends and settlements. For instance, Fashion Nova’s $5.15 Million Web Accessibility Settlement: What It Means for WCAG Compliance shows how costly accessibility gaps can become. And if you assume public entities are automatically “covered,” Louisiana Website Accessibility Case: Government Sites Are Not Exempt is a reminder that government websites face scrutiny too.

Step 5: Turn findings into a fix plan (what to do first)

After testing, you’ll likely have a long list. Prioritize by user impact and frequency:

• Blockers: issues preventing task completion (keyboard traps, unlabeled form fields, inaccessible menus).
• High-volume templates: fix headers, navigation, and components used across many pages first.
• Critical journeys: login, checkout, booking, donation flows, applications, contact forms.

Organizations with limited resources—especially mission-driven teams—often benefit from starting with the pages that serve the most people. If that’s your environment, Digital Accessibility for NGOs & Non-Profit Organizations offers practical context for building an accessibility program without derailing day-to-day operations.

Step 6: Make accessibility an ongoing practice (not a one-time project)

Websites change constantly: new campaigns, new content, new design systems, new third-party widgets. That’s why “we passed an audit once” doesn’t reliably translate to “we’re accessible today.”

Build a sustainable loop:

• Monitor key pages and templates regularly for regressions.
• Train authors and designers on accessible patterns (headings, alt text, color contrast).
• Test new components before release (keyboard + screen reader checks).
• Document progress with an accessibility statement and clear feedback channel.

Platforms like Corpowid (corpowid.ai) support this long-term approach by combining automated audits, monitoring, and tooling that helps teams track accessibility issues as the site evolves—so improvements stick instead of resetting with each update.

Quick checklist: how to know if your website is accessible

• Automated scans show manageable issues (and you’ve reviewed false positives).
• Keyboard-only users can reach and use all functionality with a visible focus state.
• Screen reader output makes sense: clear headings, labeled controls, meaningful links.
• Text remains readable and usable at 200–400% zoom without breaking layouts.
• Forms provide labels, helpful instructions, and accessible error handling.
• You have a process to prevent regressions (monitoring + governance).

If your site fails any of these, that doesn’t mean you’re “bad at accessibility”—it means you’ve identified where to improve. The most important step is to measure consistently, fix what blocks users, and keep accessibility embedded in design and development going forward.