Media SEO & GEO A technical guide to media SEO and generative engine optimization: video, image, and audio tags, structured data, transcripts, SSR, embeds, iframes, and measurement.
Media discovery starts with a useful page, not a media file alone. A video, image, or audio asset becomes understandable when it has a stable URL, descriptive surrounding content, accessible alternatives, and metadata that agrees with what visitors actually see and hear.
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01 SEO, GEO & the Discovery Foundation Build an indexable media discovery foundation with stable URLs, useful context, transcripts, and an interactive metadata map. 02 Page-Level Tags Use title, description, canonical, robots, Open Graph, and social metadata correctly on media landing pages. 03 Video Metadata Reference video HTML attributes and VideoObject fields, with copyable captions, poster, player, media URL, and chapter examples. 04 Video Sitemaps Help Google discover and understand video with video sitemap XML: required and optional tags, stable URLs, complete examples, and Next.js generation. 05 Image Metadata Optimize image alt text, filenames, responsive sources, dimensions, loading priority, social images, and file metadata. 06 Audio Metadata Make podcasts and recordings understandable with audio elements, AudioObject markup, episode notes, feeds, and transcripts. 07 SSR & Prerendering Put media content, containers, metadata, structured data, and transcripts in the initial HTML response. 08 Embed & Iframe Best Practices Build accessible, performant media embeds with correct player URLs, permissions, dimensions, loading, and crawl behavior. 09 Generative Engine Optimization Make media easier to retrieve and cite with clear answers, accurate transcripts, chapters, entities, sources, and stable passages. 10 Delivery & Performance Balance media discovery and playback with preload, lazy loading, stable CDN URLs, responsive images, and efficient players. 11 Validation & Measurement Validate media metadata and measure indexing, crawling, previews, plays, referrals, conversions, and generative citations. 12 Publishing Checklist Check landing pages, media URLs, metadata, structured data, transcripts, embeds, crawler access, and performance before publishing. 13 Official References Use official Google, Schema.org, and MDN documentation for video, image, audio, JavaScript SEO, and iframes. Start with clear, stable source media that is ready for every channel and derivative. Continue with Recording Best Practices .