The latest articles on DEV Community by Rehan Khan (@rehan_khan_3e3277f5d7d64d). https://dev.to/rehan_khan_3e3277f5d7d64d https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F4171329%2F30b3d6b8-05b0-4f3f-ab2f-7bb715d4cd11.jpg https://dev.to/rehan_khan_3e3277f5d7d64d en Rehan Khan Thu, 08 Oct 2026 12:32:57 +0000 https://dev.to/rehan_khan_3e3277f5d7d64d/why-ai-search-engines-might-be-completely-missing-your-new-website-1hnd https://dev.to/rehan_khan_3e3277f5d7d64d/why-ai-search-engines-might-be-completely-missing-your-new-website-1hnd <p>When shipping a new side-project, most developers remember meta tags and sitemaps, but completely forget two silent killers:</p> <ol> <li><p><strong>AI Crawler Directives (<code>robots.txt</code>)</strong>: Search engines are evolving into AI-first answers (SearchGPT, Claude, Perplexity). If your robots.txt does not explicitly handle bots like <code>GPTBot</code> or <code>OAI-SearchBot</code>, your site might not get indexed for AI citations.</p></li> <li><p><strong>Email Security (SPF &amp; DMARC)</strong>: If you send welcome emails or magic links, missing SPF/DMARC records guarantee high spam rates.</p></li> </ol> <p>I built a free, no-signup lightweight checker to scan your domain's AI visibility and email configuration in 10 seconds:</p> <p>👉 <a href="https://zen-o-raen.vercel.app" rel="noopener noreferrer">Check your site on Zen-O-Raen</a></p> <p>Would love your feedback on which other AI crawlers I should add next!</p> webdev seo ai beginners