SEO Glossary - AI Glossary - Terms & Definitions Simplified
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Vector Search
Vector Search is the highly advanced, mathematical foundation of semantic search and Retrieval-Augmented Generation (RAG).
Video Carousel
A Video Carousel is a highly engaging, horizontally scrollable SERP feature that displays a series of video thumbnails relevant to the user's search query.
Video Schema
Video Schema (VideoObject structured data) is the highly specific, machine-readable code added to a webpage hosting a video to provide Google's algorithm with explicit details about the content, including the title, description, thumbnail URL, upload date, and duration.
Video SEO
Video SEO is the highly specialized discipline of optimizing video content to rank at the top of YouTube's internal search engine, while simultaneously securing prominent placement in Google's universal search results (often within dedicated Video Carousels).
Visibility Score
A Visibility Score is a proprietary, aggregated metric provided by enterprise SEO software platforms (like Ahrefs, Semrush, or Moz) that calculates a domain's overall prominence in the search engine results pages (SERPs) for a specific, tracked set of keywords.
Visual Content SEO
Visual Content SEO is the strategic optimization of all non-text assets on a webpage, including images, infographics, charts, and proprietary data visualizations, to drive organic traffic through Google Image Search and acquire high-authority backlinks.
Voice Search Result
A Voice Search Result is the single, definitive answer read aloud by a virtual assistant (like Google Assistant, Siri, or Alexa) in response to a conversational spoken query (e.g., "Hey Google, how many ounces are in a cup").