Check1st: ADA Website Compliance Checker is a free Chrome extension designed to assist developers and website administrators in ensuring their web content adheres to the Web Content Accessibility Guidelines (WCAGThis automated testing tool identifies both static and dynamic content that may be inaccessible to users with disabilities, facilitating compliance efforts.

The extension allows teams, including QA, DevOps, and product teams, to incorporate accessibility testing into their workflows without requiring extensive expertise in this area. By providing clear insights into compliance issues, Check1st empowers users to enhance the accessibility of their web applications and improve the overall user experience for individuals with disabilities.