Search Engine Optimization.
Learn what Search Engine Optimization means in modern search and SEO.
The practice of improving a website's visibility in organic search engine results to drive qualified traffic.
Search Engine Optimization (SEO) is the discipline of improving a website's content, authority, and technical health so that search engines rank it higher in organic (unpaid) search results. SEO encompasses content strategy, technical implementation, link acquisition, and user experience optimisation—all aimed at matching what users search for with content that satisfies their intent.
The Three Pillars of SEO
SEO is typically divided into three areas: on-page (content quality, keyword optimisation, meta tags, structured data), off-page (backlinks, brand mentions, digital PR, authority signals), and technical (site speed, crawlability, indexability, structured data, mobile usability). A strong SEO strategy addresses all three in coordination.
The Evolving SEO Landscape
Modern SEO extends beyond traditional keyword ranking into AI visibility, answer engine optimisation, and entity-based SEO. With Google's AI Overviews, Bing Copilot, and tools like Perplexity reshaping how search results are consumed, SEO professionals must now optimise for AI citation alongside organic link positioning.
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Articles about Search Engine Optimization
Read more on the Aergos blog.
How to Get Your Brand Cited in ChatGPT: A Practical 2026 Playbook
Getting ranked on Google and getting cited in ChatGPT are two different games. This playbook breaks down the exact GEO moves that put your brand inside ChatGPT's answers — not just near them.
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GEO vs SEO: What's Actually Different (and Why You Need Both in 2026)
SEO gets your page ranked. GEO gets your brand cited inside an AI-generated answer. They share a foundation — but the mechanics diverge in ways that matter. Here's what's actually different and how to play both.
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What Is Generative Engine Optimization (GEO)? The Complete 2026 Guide
SEO gets you ranked. GEO gets you cited. Generative engine optimization is the discipline of making your content retrievable and trustworthy enough for AI engines to quote you directly. This guide covers how it works, why it's different from SEO and AEO, and exactly how to start.
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John Mueller: Quality Raters Guidelines Don't Drive Rankings
Google's John Mueller confirmed on Bluesky that the Search Quality Raters Guidelines are not a guide for search rankings. It's a critical distinction that trips up a lot of SEOs. Here's what Mueller actually said and what it means for how you build content.
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The 2026 Guide to Ranking in Both SEO and AI Search
Search has split into three disciplines — SEO for rankings, AEO for answer boxes, and GEO for getting cited by AI engines like ChatGPT, Perplexity, and Gemini. This is the 2026 master guide to winning all three without running three separate playbooks. If you bookmark one resource this year, make it this one.
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Aergos vs Qwairy: Which GEO and AI Visibility Platform Is Better for Agencies and Growing Businesses?
An honest Aergos vs Qwairy comparison. Qwairy monitors your GEO and AI visibility. Aergos tracks it and turns it into published work. Side-by-side features and pricing for agencies and small businesses
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