
Web accessibility is no longer just about serving users with disabilities, though that remains the most important reason to get it right. AI agents navigate websites using the same accessibility tree that screen readers rely on. A site with poor heading structure, missing alt text, and unlabeled interactive elements is not just inaccessible to humans; it is effectively invisible to the AI systems that browse, cite, and recommend content.
This category covers WCAG fundamentals, website accessibility practices, and the overlap between building for human users and building for AI agents, explained for site owners who are not developers.

Why Facebook Alt Text Matters More Than You Think Most people who post images on Facebook have never touched the…

I’ve been optimizing websites for a long time. And if there’s one thing I’ve noticed, it’s this: alt text…

What Are Image Alt Text Guidelines and Why Do They Matter? Every image on your website has a hidden layer…

What Is Image Alt Text and Why Does It Matter? When a browser loads a webpage, every image has an…