beginner4 min readUpdated 12 Jul 2026By Glintr Editorial

SEO Fundamentals

How search engines rank pages — and how modern SEO extends to AI answer engines.

Quick Answer

What is SEO Fundamentals?

SEO is the discipline of earning visibility on search engines. Modern SEO covers technical health, content quality, links and increasingly answer engines like ChatGPT and Perplexity — a superset called GEO.

Table of contents

Quick primer

Search engine optimisation is the practice of making pages that search engines can crawl, index and rank. Technical SEO covers crawlability, performance and structured data. Content SEO covers matching pages to user intent. Off-page SEO covers backlinks and authority. GEO — generative engine optimisation — extends the same discipline to AI answer engines, and Glintr's platform is designed with GEO in mind.

Where to go next

This is a shorter primer to keep your learning path connected. The full guide for this topic is in the Glintr Learn pipeline and will replace this page shortly.

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