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Glossary Term

Structured Snippets.

Learn what Structured Snippets means in modern search and SEO.

Part of speechnounOriginEnglish structured (organised by category) + snippet (a brief excerpt); Google Ads ad extension type

A Google Ads extension that highlights specific aspects of a product or service using predefined category headers like Types, Brands, Destinations, or Features.

Structured snippets are a Google Ads ad extension that displays a list of values beneath predefined category headers — such as Types, Brands, Styles, Destinations, Courses, Service catalogue, or Features — giving searchers additional context about the advertiser's offerings without requiring a click to the landing page.

How Structured Snippets Work

Advertisers select a header category (from Google's predefined list) and add 3-10 values. Example: Header: 'Services' — Values: 'SEO audits, Content strategy, Link building, Technical SEO, Reporting dashboards'. Google's algorithm decides whether to display the structured snippet based on ad quality, auction dynamics, and relevance. No additional cost per impression — snippets are shown only when they improve user experience.

Structured Snippets vs. Other Extensions

Sitelink extensions add additional links to specific pages. Callout extensions add short descriptive phrases without categorisation. Structured snippets add categorised lists — more informative than callouts but less clickable than sitelinks. Using all three extensions simultaneously maximises ad real estate and improves quality score.

Organic Structured Snippets vs. Ad Structured Snippets

Organic (non-paid) 'structured snippets' in SERP parlance refer to content derived from schema markup (structured data), particularly from HowTo, FAQ, ItemList, and Recipe schemas. These are distinct from the paid ad extension. The term is overloaded; context determines whether the discussion is about organic structured data or paid ad extensions.

Articles about Structured Snippets

Read more on the Aergos blog.

Schema Markup 101: What It Is and How to Add It to Your Site
Technical SEOJuly 17, 2026

Schema Markup 101: What It Is and How to Add It to Your Site

Schema markup is one of those technical SEO wins that looks intimidating on the surface but pays off fast once you understand the basics. This guide breaks down what it is, which types actually matter, and how to add and validate it without breaking a sweat.

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How Perplexity AI Is Changing the Way People Search
AI SearchJuly 10, 2026

How Perplexity AI Is Changing the Way People Search

Perplexity AI is not just another chatbot. It answers questions with cited sources in real time, and that changes everything about how your content needs to be written and structured. Here is what SEOs and marketers need to know right now.

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The SEO Strategies That Actually Moved the Needle in 2025
SEOJuly 1, 2026

The SEO Strategies That Actually Moved the Needle in 2025

Not every SEO tactic you read about this year actually worked. These ones did. Here's what we saw move real rankings across real campaigns in 2025.

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Why Your Brand Shows Up in ChatGPT but Not Perplexity (or Gemini)
AI SearchJune 17, 2026

Why Your Brand Shows Up in ChatGPT but Not Perplexity (or Gemini)

Getting cited in ChatGPT doesn't guarantee you'll show up in Perplexity, Gemini, or Claude. Each AI engine pulls from a different pipeline, weights authority differently, and crawls the web on its own schedule. Here's how to diagnose the gaps and fix them.

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Google Core Update Fallout, Zero Clicks Hit 27.6%, and Apple's Siri AI Lands
NewsJune 15, 2026

Google Core Update Fallout, Zero Clicks Hit 27.6%, and Apple's Siri AI Lands

Google's latest core update kept volatility high through the weekend and into the week of June 8th. A new zero-click study found only 27.6% of Google searches now send traffic to the open web. Apple also unveiled a revamped Siri AI alongside new Apple Intelligence features.

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Why Your Highest-Quality Content Is Invisible to AI Engines (And How to Fix It)
AI SearchJune 10, 2026

Why Your Highest-Quality Content Is Invisible to AI Engines (And How to Fix It)

You wrote a 3,500-word definitive guide. It ranks on page one. But ChatGPT, Perplexity, and Google's AI Overviews never cite it. The problem isn't quality — it's structure. Here's how to fix it without dumbing anything down.

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