In the world of web accessibility, it’s the little things that make a big difference. And when it comes to ARIA, one of the most important little things is to make sure that you are only using allowed ARIA attributes on your elements. ARIA (Accessible Rich Internet Applications) attributes are a set of attributes that can be added to HTML elements to make them more accessible to people with disabilities. They are often used to provide additional information about the role, state, and properties of an element. This guide will explore the importance of only using allowed ARIA attributes on your elements and how to fix it.
Think of your website as a workshop. You want to make sure that you are using the right tool for the right job. The same is true for your website. By making sure that you are only using allowed ARIA attributes on your elements, you can create a more accessible and user-friendly experience for everyone. For a deeper dive into the world of accessibility, see our article on accessibility.

Your Guide to a More Accessible and User-Friendly Website
Fixing elements that are using ARIA attributes that are not allowed is a simple but important task. Here’s how to do it:
- Identify Your Elements with ARIA Attributes That Are Not Allowed: Use an accessibility testing tool like Creeper to crawl your site and identify any elements that are using ARIA attributes that are not allowed.
- Remove the ARIA Attributes That Are Not Allowed: The ARIA specification defines which attributes are allowed for each element. You can also use an accessibility testing tool like Creeper to identify any elements that are using ARIA attributes that are not allowed.
The SEO Power of an Accessible Website
An accessible website is a more successful website. By making your website more accessible, you can improve your user experience, reach a wider audience, and even improve your SEO. For more on the importance of a well-structured website, check out this guide to ARIA attributes from MDN.
Don’t let your website be a confusing and frustrating experience for your users. By taking the time to only use allowed ARIA attributes on your elements, you can build a more accessible and successful online presence. For more on how to create a winning on-page strategy, see our article on on-page SEO.

Frequently Asked Questions
What are ARIA attributes?
ARIA (Accessible Rich Internet Applications) attributes are a set of attributes that can be added to HTML elements to make them more accessible to people with disabilities. They are often used to provide additional information about the role, state, and properties of an element.
Why is it important to only use allowed ARIA attributes on my elements?
It’s important to only use allowed ARIA attributes on your elements so that screen readers can announce the correct information to the user. This is crucial for users who are blind or have low vision.
How do I know which ARIA attributes are allowed for each element?
The ARIA specification defines which attributes are allowed for each element. You can also use an accessibility testing tool like Creeper to identify any elements that are using ARIA attributes that are not allowed.
Ready to use the right tools for the job? Start your Creeper audit today and see how you can improve your use of ARIA attributes.