An XML file at the root of a domain that lists every URL you want crawlers to index, with optional metadata like last modification date and change frequency.
A clean sitemap accelerates discovery for both search engines and AI crawlers. Best practice: dynamically generate it from your CMS, include only canonical URLs, set <lastmod> on every entry, and reference it from robots.txt.
A brand launches 50 new blog posts. Without sitemap updates, Googlebot discovers them passively over 8 weeks. With a dynamic sitemap that updates on publish and an IndexNow ping, all 50 pages are crawled within 48 hours — and Perplexity starts citing the new content within days.
VibecodeAEO scans your site for all AEO factors weekly and tells you exactly what to fix.