WCAG 2.2 Audit Checklist: What to Test for Full Website Accessibility

In the ever-shifting world of digital experiences, accessibility isn’t just a compliance checkbox - it’s a reflection of how you welcome everyone to your digital doorstep. With the release of WCAG 2.2, that welcome mat has gotten both wider and a bit more complex. If you’re managing a website that serves diverse audiences, understanding and applying these standards can set your digital presence apart, ensuring every visitor - regardless of ability - can engage with your mission. Let’s walk through a hands-on WCAG 2.2 audit checklist designed to help you deliver digital experiences that are both reliable and inclusive, and meet the legal expectations in 2026.

Why WCAG 2.2 Is Worth Your Attention

With nine new criteria now in play, the total list for WCAG 2.2 climbs to 86. These updates aren’t just technical tweaks - they’re focused on making digital life genuinely easier for folks navigating via mobile or living with cognitive disabilities. Accessibility and compliance used to be the realm of government and regulated sectors, but now, organizations across the board are finding both legal necessity and real value in putting accessibility first. While accessibility and compliance based on WCAG 2.1 remains the legal minimum, WCAG 2.2 has fast emerged as the practical standard for modern projects, due in part to new digital settlements.

It can be tempting to let tools handle your audit, but studies show these scanners flag only about 30-40% of accessibility concerns. To truly meet ADA website audit standards, you’ll need that trio: automated scanning, hands-on manual testing, and input from real users who experience your site with assistive technology or alternative navigation. This mix ensures both compliance and a web experience that’s genuinely usable for everyone.

The Basics: A, AA, and AAA Conformance Levels

If you’re setting out to make your site fully accessible, it helps to know where to aim. WCAG standards are structured in three layers: A (essential), AA (the must-hit mark for most brands), and AAA (the gold standard, often only realistic for certain content types). For most, Level AA is the sweet spot, especially if you’re balancing resources and widespread user needs. Upgrades in WCAG 2.2 - like rules about Focus Not Obscured and increased Target Size - are all about improving mobile and cognitive accessibility, so they’re worth prioritizing even if you’re working from a legacy baseline.

The Real-World WCAG 2.2 Audit Checklist: What to Test

Breaking your audit into design, code, and content creates a simple framework for thoroughness. This way, no user - or critical compliance point - gets left out as you build or modernize your presence.

Design Testing: Make Every Interaction Clear

• Color Contrast: Ensure a minimum contrast ratio of 4.5:1 for regular text and 3:1 for larger text. Don’t rely solely on color to share information. If you’ve seen our guide on low contrast text, you know how common and easily solvable this issue can be.
• Visible Focus Indicators: Any interactive element should clearly show when it’s in focus. Strong outlines and visual cues help keyboard users find their way around.
• Target Size (Minimum): Tappable and clickable areas need to be at least 24x24 CSS pixels. This new requirement better accommodates users relying on touch or adaptive devices.
• Consistent Navigation: Keep menus and help options predictable so visitors don’t get lost moving between pages.

Code Testing: Build Accessibility Into the Bones

• Semantic Structure: Use the correct heading tags and list formats - don’t skip levels. This enables screen readers to relay your content logically.
• ARIA Attributes: Use ARIA roles and labels when necessary, but always favor native HTML where possible to ensure compatibility with assistive technology.
• Image Alt Text: Every meaningful image deserves clear descriptive text. Decorative images? Mark them with a null attribute instead of leaving them blank.
• Form Labels and Instructions: Every form input should have a programmatic label and easy-to-understand instructions. If an error pops up, make sure users can spot and resolve it on their own.
• Keyboard Navigation: Someone should be able to access and interact with anything crucial on your site using only a keyboard. Test your tab order and pay attention to where the focus lands.

Content Testing: Make Sure Your Messaging Connects

• Screen Reader Navigation: Check your site with leading screen readers like JAWS, NVDA, and VoiceOver. Listen for clear order, relevant heading structure, and understandable links.
• Clear Language: Favor plain language - break up jargon, spell out acronyms, and structure text with headers and lists where possible.
• Help and Redundant Entry: Offer support for users who may need help, minimize the need to re-enter data, and provide clear pathways for assistance. These steps directly address some of the cognitive accessibility priorities in WCAG 2.2.
• Motion/Animation Adjustments: If your site uses motion or animation, make sure users can reduce movement effects to avoid discomfort or disorientation.

How to Test: Mixing Automation, Manual Checks, and Real User Input

Tackling accessibility testing is less about finding a silver-bullet tool, and more about layering smart methods. Here’s a simple approach you can adopt:

1. Automated Scanning: Use scanners like axe, WAVE, or Lighthouse to spot major trouble spots upfront.
2. Manual Testing: Dive into your actual site - look at structure, navigation, ARIA implementation, and your forms by hand.
3. Assistive Technology Testing: Experience your website with a screen reader and navigate using only a keyboard to spot real-world snags.
4. Real User Testing: Bring in testers with different disabilities to get honest, hands-on feedback. Honest feedback is gold.
5. Documentation and Remediation: Map each finding directly to WCAG 2.2 criteria, then tackle them systematically.

The best audits always blend these methods. Relying solely on automation risks missing both core legal requirements and meaningful improvements around cognitive or mobile access.

Setting a Foundation for Scalable, Inclusive Design

True digital inclusion isn’t a one-and-done project. At 10 Pound Gorilla, we weave accessibility and compliance into every web strategy, whether your organization is building new or updating the tried-and-true. Our expertise in DotNetNuke (DNN) and WordPress platforms means we’re never boxed in by templates or quick fixes; instead, we build solutions designed for growth and sustainability. Our structured content system lets you organize and govern content efficiently, keeping accessibility at the core - so you can scale, adapt, and modernize your web presence with confidence.

Frequently Asked Questions: WCAG 2.2 Audits & Accessibility Testing

• How often should I audit my website for accessibility?
  Plan on a full audit every year, and any time you launch a redesign or major update. This keeps you proactive - rather than reactive - about user needs and legal shifts.
• Is automated scanning enough for accessibility?
  Automated tools surface the biggest issues quickly, but they only catch a portion of the total issues. Manual checks and user feedback remain essential to fill the gaps and create a truly accessible site.
• What’s the most significant addition in WCAG 2.2?
  Greater focus on usability for mobile and people with cognitive disabilities. That means better touch targets, clearer navigation, and more robust support mechanisms throughout the digital experience.
• What should I do if my website isn’t fully compliant with WCAG 2.2?
  Start by addressing issues that have the largest impact on users - particularly those impacting navigation or access to critical content. Document your process and resolve in phases, keeping track of progress for future evidence of compliance due diligence.
• Where can I get help for a transparent, “no surprises” accessibility audit?
  Explore our Web Accessibility Services page for detailed offerings, or have a direct conversation with our accessibility consultants. We’ll walk you through scoping with a no surprises guarantee, rooted in clarity and ongoing partnership.

Conclusion

Committing to the WCAG 2.2 audit checklist is far more than a compliance play - it’s about building something better for everyone who interacts with your website. By prioritizing accessibility and compliance, you position your digital presence for measurable growth, scalability, and stronger community trust. Ready to strengthen your web foundation? Connect with 10 Pound Gorilla, and discover the value of technical expertise, thoughtful content systems, and genuine long-term support for your digital future.