The Overlay Conversation: How Agencies Can Help Clients Move to Real Accessibility
Here’s a conversation I’ve had too many times:
Agency discovers their prospect is using an accessibility overlay. The agency knows overlays don’t actually work. But they’re not sure how to approach it without seeming pushy or losing the prospect.
Sound familiar?
After decades in WordPress development, I’ve learned that this moment isn’t a roadblock—it’s an opportunity to demonstrate your value as a trusted advisor.
Why Clients Choose Overlays (And Why They’re Open to Change)
Your prospects didn’t choose an overlay to cut corners. They chose it because they believed the marketing: “One line of code makes your site accessible.” They were trying to do the right thing with limited knowledge.
That’s your opening. They already care about accessibility. They just need better guidance.
The Three-Part Conversation Framework
1. Start with empathy, not criticism
“I see you’re using [overlay name]. That tells me accessibility is a priority for you, which is great. Can I share what we’ve learned about accessibility solutions?”
Never lead with “that doesn’t work.” Lead with understanding their intent.
2. Educate about the real issues
Explain the three core problems with overlays:
They can’t fix what they can’t access. Overlays run in browsers but can’t touch your actual HTML, CSS, or JavaScript. They’re trying to paint over problems without fixing them.
Screen reader users often find them frustrating. Many disabled users actively avoid sites with overlays because the widgets interfere with their assistive technology.
They create legal risk, not protection. A high percentage of lawsuits specifically mention overlays, and courts consistently rule that overlays don’t constitute compliance.
3. Position yourself as the solution
“What works is addressing accessibility in your code, design, and content—the way your site is actually built. That’s where we can help.”
What Real Accessibility Looks Like
Help your clients understand that genuine accessibility isn’t a widget—it’s a practice:
- Semantic HTML that works with assistive technology
- Proper color contrast and text sizing
- Keyboard navigation that makes sense
- Alt text written by humans who understand the content
- Form labels and error messages that screen readers can announce
- Focus indicators that guide keyboard users
This is where agencies shine. You’re already building sites. You’re already working in the code. You just need the right tools and knowledge to build accessibly.
The Transition Roadmap
Give your clients a clear path forward:
Phase 1: Assessment (Week 1) Remove the overlay temporarily and run proper accessibility testing. Show them what actual issues exist in their site. Use tools that test like real users do—with virtual browsers, not just code analysis, and manual testing done by experts.
Phase 2: Prioritization (Week 1-2) Not every issue has equal impact. Help them understand which problems affect the most users and which carry the highest legal risk. Create a realistic remediation plan.
Phase 3: Remediation (Weeks 2-8) Fix issues in order of impact. Start with critical barriers that prevent access entirely. Document your work so they can see the real improvements.
Phase 4: Ongoing Maintenance Accessibility isn’t one-and-done. New content needs to be accessible. Plugin updates can introduce new issues. Set up monitoring and quarterly check-ins.
Making It Work for Your Business
This conversation works because you’re not just criticizing their current solution—you’re providing a better one.
Price it appropriately. Real accessibility work has value. Don’t undersell it just because overlays were cheap. A basic accessibility audit and remediation should start at $3,000-$5,000 depending on site complexity.
Bundle it with ongoing services. Propose monthly accessibility monitoring as part of your maintenance packages. This creates recurring revenue while keeping their sites compliant.
Use it as a door-opener. The client using an overlay probably has other accessibility issues they don’t know about. This engagement can lead to broader site improvements or a full redesign project.
The Tools You Need
You can’t do this work with guesswork. You need proper testing tools that check how real users experience the site.
Look for tools that use advanced automation to test for technical issues in context, not just basic code analysis. You need to see what screen readers encounter, how keyboard navigation flows, and whether interactive elements actually work with assistive technology.
The best tools integrate directly into your WordPress workflow, so testing becomes part of your normal development process rather than a separate task.
Common Questions Agencies Ask
“What if the client insists on keeping the overlay?”
Respect their decision, but document your recommendation in writing. “We’ve advised that overlays don’t provide actual accessibility compliance and may create additional barriers for disabled users. If you choose to proceed with this approach, please know we cannot guarantee accessibility outcomes.”
“How do I learn enough to have this conversation credibly?”
Start with the basics: WCAG 2.2 AA standards, which are the legal requirement for most organizations. You don’t need to be an expert—you need to know enough to identify problems and explain why they matter.
“Won’t clients just find another agency that won’t question their overlay?”
Maybe. But do you want clients who ignore your professional advice on critical issues? The clients worth having will respect your expertise.
The Bigger Picture
This isn’t just about winning a project. It’s about moving the entire industry forward.
Every client you help transition from an overlay to real accessibility is one more site that actually works for disabled users. That matters more than any single contract.
Plus, as compliance deadlines approach (2026-2027 for federal requirements), agencies who can credibly address accessibility will have a significant competitive advantage. This expertise becomes a business differentiator.
Your Action Steps
If you have prospects or clients using overlays:
- Prepare your talking points using this framework
- Get access to proper accessibility testing tools
- Document your process so you can repeat it efficiently
- Start the conversation with empathy and education
The accessibility market is about to explode as deadlines hit. Agencies who can navigate these conversations will capture significant market share.
