Okay, real talk for a second. You put your heart into your website. You agonized over the design. You rewrote that homepage copy seventeen times. You tested it on your phone, your laptop, maybe even your tablet. It looks good. It works. You hit publish and feel that little rush of accomplishment. But here's what you probably didn't think about: right now, someone is trying to use your website and they can't . Not because they don't want to. Not because they're not interested. But because you accidentally built a wall between them and what they're looking for. Maybe they're using a screen reader because they're blind, and your images don't have descriptions. Maybe they can't use a mouse, and your navigation menu is impossible to reach with a keyboard. Maybe your text is so low-contrast they can't even read it. And the worst part? You'll never know they were there. They'll just leave. Silently. No error message. No angry email. Just.....