[throwaway160722]

As a legally blind person it is impossible to prove me not being a robot by demonstrating the use of human-like visual capabilities. Other CAPTCHAs offer audio alternatives, but not reCAPTCHA. When I contacted Cloudflare's support about this, they first required me to associate a business account with my private request and then deflected from the accessibility of reCAPTCHA:

> The issue you are experiencing is related to the security settings that the administrator of the website you are visiting has set.

Maybe I should have been more persistent for Cloudflare's sake, but when you're frustrated it's not really easy to be politely persistent. So, now I'm just voting with my clients' wallets.

[uremog]

Does ADA mean that they can be sued over this? Or is that not how it works?

[icebraining]

reCAPTCHA does have an audio option, and it seems to be accessible to screen readers, as detailed in this blog post: http://terrillthompson.com/blog/682

When the checkbox is clicked, a visual puzzle appears; right below, there's a button that can be clicked to switch to the audio captcha. Here's a demo: https://www.google.com/recaptcha/api2/demo

[throwaway160722]

Thanks! That should have been Cloudflare support's answer. I did not detect the three pictograms as they were contrast-"enhanced" away. The non-visual reCAPTCHAs I now get are even passable without sound.

[mountaineer22]

Section 508 violation?