A meta-tag protocol that controls how a URL is rendered when shared on Facebook, LinkedIn, Slack, etc. AI engines also read OG tags to extract page titles, descriptions, and preview images.
Add og:title, og:description, og:image, and og:type to every page. AI engines use these as a fallback when other meta is missing. Test with Facebook Sharing Debugger or OpenGraph.xyz.
A blog post has a generic title tag but a compelling og:title and og:description. When Perplexity fetches the page, it reads the OG tags first and uses the more descriptive version in its citation — giving the brand a better representation in the answer than the raw title tag would have provided.
VibecodeAEO scans your site for all AEO factors weekly and tells you exactly what to fix.