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Digital marketing glossary

Clear explanations of SEO, AI search, content, advertising and analytics, with practical context.

37 terms

GEO·AEO·AI search

Definition Content

Definition content is a form of content that briefly and clearly explains the meaning of specific terms, concepts, and abbreviations.

GEO·AEO·AI search

Comparison Content

Comparative content is content that compares two or more objects, methods, concepts, or products based on the same standard to explain differences and selection conditions.

GEO·AEO·AI search

Source-backed Content

Source-based content is content that presents verifiable evidence such as official documents, data, research, and cases for claims or explanations.

GEO·AEO·AI search

Author Credibility

Author reliability refers to the degree to which readers can confirm the accuracy of the relevant experience, evidence, and explanation of the person or organization who wrote the article.

GEO·AEO·AI search

Expertise Signal

Expertise signals are elements that show that content or a site has sufficient knowledge, experience, and review system on a specific topic. Representative examples include the author's career, actual cases, sources, and depth of topical coverage, and the required level is different for each topic.

GEO·AEO·AI search

Freshness Signal

A freshness signal is date and update context that helps assess when information was created or revised and whether it remains applicable.

GEO·AEO·AI search

Originality

Originality refers to the characteristic of content that provides new explanations or perspectives to readers beyond simple reproduction or change of expression of existing material.

GEO·AEO·AI search

Information Gain

Information gain is a practical expression that refers to the new understanding or useful information provided by content compared to existing, easily found explanations.

GEO·AEO·AI search

AI Crawler

AI crawler refers to the automated program that AI-related services use to collect web pages.

GEO·AEO·AI search

Model Visibility

Model visibility is a practical expression used to observe how much a brand or information appears in the response of a particular AI service.

GEO·AEO·AI search

AI Reputation Management

AI reputation management is the activity of determining how information about your brand is described in AI answers and managing sources of factual errors or outdated information.

GEO·AEO·AI search

Perplexity Citation

Perplexity citations mean that specific material appears as a link to the source in a Perplexity answer.

GEO·AEO·AI search

AI Citability

AI citability is a working concept that describes the likelihood that a particular document will be selected as evidence in an AI-generated answer.