Have you ever checked what your website looks like to something that can’t see it? AI agents don’t admire your hero image or your brand colors. They read the accessibility tree. The accessibility tree is the structured, semantic layer your browser builds from the DOM , the same layer screen readers have used for decades. OpenAI’s Publishers and Developers FAQ confirms that ChatGPT Atlas interprets page structure and interactive elements through ARIA roles and labels, and that making your site more accessible makes it easier for the agent to understand. Microsoft’s Playwright MCP , one of the most widely adopted frameworks for agent browsing,…
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