Accessible CAPTCHA
Checks for the use of CAPTCHAs, which can be an accessibility barrier.
What is this check?
This check looks for common CAPTCHA implementations.
Why is it important?
CAPTCHAs, especially those that rely on visual puzzles, can be a major barrier for users with visual impairments or cognitive disabilities. They often present significant accessibility challenges.
What is the impact?
A CAPTCHA can completely block some users from submitting a form or creating an account.
Example Implementation
If a CAPTCHA is absolutely necessary, use a modern, accessible alternative like Google's reCAPTCHA v3 (which is based on user behavior) or provide multiple methods, including non-visual options like an audio challenge.