This glossary covers the terms that come up most often in B2B SEO, technical optimization, and AI search. Each definition is written from a practitioner's perspective, not a textbook. The list covers traditional search optimization, entity SEO, generative engine optimization (GEO), answer engine optimization (AEO), and the technical concepts that sit underneath all of it. New terms are added regularly as the search environment changes.
AI Overviews
AI-generated summaries appearing at the top of Google search results, produced by Google's Gemini model and sourced from multiple websites, which can reduce organic click-through rates significantly.
Alternative Page
Content targeting buyers searching for options other than a specific product they already know, capturing high-intent traffic from people actively looking to switch vendors.
Anchor Text
The clickable text in a hyperlink, which signals to search engines what the linked page is about and influences both ranking and link profile quality.
Answer Engine Optimization
Structuring content to appear in direct answer formats including featured snippets, People Also Ask boxes, and AI-generated responses rather than standard ranked results.
B2B Link Building
Acquiring backlinks for B2B sites from industry trade publications, analyst firms, and professional communities to build domain authority and improve rankings for competitive queries.
Backlink
A link from one website to another, treated by search engines as a signal of credibility that influences how pages rank in competitive search results.
Bottom of Funnel Content
Content targeting buyers near a purchasing decision, including comparison pages, alternative pages, and case studies, which converts at higher rates than awareness content despite lower traffic volume.
Canonical Tag
An HTML tag that tells search engines which URL is the authoritative version of a page, used to prevent duplicate content from splitting ranking signals.
Comparison Page
Content that compares two or more products or vendors side by side, targeting high-intent commercial queries from buyers in the final stage of a purchasing decision.
Core Web Vitals
Google's user experience metrics covering loading speed (LCP), visual stability (CLS), and responsiveness (INP), used as a ranking signal since 2021.
Crawl Budget
The number of pages Googlebot will crawl on your site in a set period, determined by server capacity and how much Google values your content.
Domain Authority
A third-party score from Moz predicting ranking potential based on backlink strength, used as a proxy for site credibility rather than a direct Google ranking factor.
Featured Snippet
A selected excerpt Google displays above organic results to directly answer a query, pulled automatically from pages ranked in the top ten based on answer clarity and format.
Generative Engine Optimization
The practice of structuring content so large language models cite it in AI-generated answers, targeting inclusion in ChatGPT, Perplexity, and Google AI Overviews.
Hreflang
An HTML attribute telling search engines which language and regional version of a page to show specific users, essential for multilingual and multi-region sites.
Keyword Research
The process of identifying search terms your audience uses and evaluating which ones are worth targeting based on volume, competition, and business relevance.
Knowledge Graph
Google's database of entities and their relationships, used to understand context in search queries, generate knowledge panels, and power AI-generated answers.
Large Language Model
An AI system trained on large text datasets to generate human language, powering tools like ChatGPT, Claude, and Perplexity, with knowledge drawn from training data rather than real-time web access.
Lead Generation SEO
Optimizing a website to convert organic search traffic into qualified leads, combining SEO with conversion architecture to generate demo requests, form fills, and consultation bookings.
On-Page SEO
Optimizations made directly on a page, including title tags, headings, body copy, and internal links, to improve relevance for target keywords.
Organic Traffic
Visitors who arrive at your website by clicking unpaid search results, representing traffic earned through SEO rather than paid advertising.
Programmatic SEO
Generating large numbers of SEO pages automatically from structured data using templates, targeting keyword variations at scale such as location pages or integration pages.
Redirect Chain
A sequence of multiple redirects between URLs, which reduces link equity, slows crawling, and adds page load time that should be collapsed to a single hop.
Retrieval-Augmented Generation
An AI technique combining a language model's trained knowledge with real-time retrieval from external sources, used by systems like Perplexity and Google AI Overviews to cite current web content.
Robots.txt
A text file in your site's root directory that tells search engine crawlers which pages to access or skip, controlling crawling but not indexing.
SaaS SEO
SEO for software-as-a-service companies, covering product-led content, problem-aware content, and competitor comparison pages to generate organic trials and qualified pipeline.
Search Intent
The reason behind a search query: what the person actually wants, which determines what type of content Google will rank for that keyword.
Search Intent for B2B
The reason behind a B2B search query, mapped to the buying cycle stage of the searcher, which determines the content format, depth, and call to action required for that page.
SERP
The page Google displays in response to a query, including organic results, paid ads, and features like featured snippets, local packs, and AI Overviews.
Structured Data
Code added to a page that describes its content to search engines in a standardized format, enabling rich results like star ratings, FAQs, and breadcrumbs in search listings.
Topical Map
A structured plan documenting all the content a site needs to cover a subject comprehensively, mapping pillar pages, cluster pages, and internal linking to build topical authority.
XML Sitemap
A file listing the URLs on your website that you want search engines to crawl and index, helping Google discover pages and prioritize crawling.
Zero-Click Search
A search query where the user gets their answer directly on the results page without clicking any website, served by featured snippets, knowledge panels, or AI Overviews.
