Deque Systems | Software, Training, and Consulting for Web Accessibility and Section 508 Compliance
“It’s Easy to be Smart After the Fact.”
That defense doesn’t work here. When it comes to website accessibility, knowledge is power. Get educated.
We offer training courses for every level of expertise and just about every aspect of digital accessibility, including special topics such as Mobile, PDF Accessibility and Flash® Accessibility. Training is available both online and in-person.
Do you have a disability? If so, you can access Deque University online classes for free!
Common Website Accessibility Myths
Myth #1
“Accessible websites are ugly and boring.”
Discover how beautiful accessible digital content can be.
Myth #2
“All automated tools are the same.”
Automation helps, but manual testing and ongoing check-ups are essential.
Myth #3
“It is expensive, time-consuming and difficult.”
Web accessibility can be achieved in less time than you’d expect.
Deque Blog

The Experts have Spoken! Our Favorite Accessibility Tools
What are your favorite accessibility tools and checkers? That’s the question we asked the experts on our accessibility team. From aXe to WAVE to NoCoffee and more, our accessibility experts discuss the merits of their favorite accessibility tools that they use in their daily work. Continue Reading The Experts have Spoken! Our Favorite Accessibility Tools

Build on Web Accessibility Basics with our HTML and CSS Accessibility Course
Find out more of what Deque University has to offer in this week’s course highlight: HTML and CSS Accessibility. Designers, web developers, QA testers and content creators can learn how to implement accessibility into HTML and CSS – plus prevent and fix accessibility errors in their code. Continue Reading Build on Web Accessibility Basics with our HTML and CSS Accessibility Course
Early Favorite Accessibility Tools & Checkers: A Trip Down Memory Lane
Remember the early days of web accessibility, when Bobby and Cynthia Says were the accessibility tools to know? In this post, Deque’s accessibility subject matter experts discuss their favorite early accessibility tools and checkers that paved the way for later innovations in digital accessibility. Continue Reading Early Favorite Accessibility Tools & Checkers: A Trip Down Memory Lane
Accessibility Stories
Hear directly from the users about what it’s like to be a technology user with a disability. You may be surprised by what you learn.
Free On-Demand Webinar: Web Accessibility 101
Wondering where to begin with website accessibility?
If you’re one of the many people just trying to get a handle on the basics of web accessibility, this webinar is the right place to start.
Essential Guide to Digital Accessibility Infographic
New to digital accessibility?
Our infographic will shed some light on what digital accessibility is and why it’s important, as well as how you can ensure accessibility for your digital content.
Website Accessibility Checklist
Is your website accessible?
We’ve compiled a handy list of some of the most common website accessibility errors – take a few minutes to compare your website against our 10-point checklist.











