KNOWLEDGE BASE

SEO & AI Glossary

Master the language of modern search. From technical SEO to the latest in Generative AI.

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PPC Automation

The use of scripts, machine learning bid strategies, and rules-based systems to automate repetitive or time-sensitive tasks in paid search and display campaign management.

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Page Experience

A Google ranking signal set that evaluates how users perceive interactions with a web page, encompassing Core Web Vitals, HTTPS, and mobile usability.

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Page Speed

How quickly a web page loads and becomes usable for visitors, a direct ranking factor and key user experience signal.

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PageRank

Google's original link-based algorithm, which scores pages by the number and quality of other pages linking to them — still a core component of Google's ranking system.

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Pagination

The division of content across multiple pages (page 1, 2, 3...) on blogs, category pages, or search results, with specific SEO handling requirements.

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Panda Update

A 2011 Google algorithm update that targeted low-quality, thin, and duplicate content — penalising sites with high proportions of poor-quality pages.

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Parasite SEO

Publishing content on high-authority third-party platforms — Reddit, Medium, Forbes contributor networks — to rank for competitive keywords by borrowing the host site's domain authority.

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Passage Indexing

Google's ability to index and rank specific passages within a long-form page, enabling it to surface relevant sections for specific queries.

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Passage Ranking

A Google algorithm capability that can rank individual passages from long pages for specific queries, even if the overall page isn't the best match.

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Pay-Per-Click

An online advertising model where advertisers pay a fee each time their ad is clicked, primarily used for search and social ads.

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Penguin Update

A 2012 Google algorithm update that targeted manipulative link building — including keyword-stuffed anchor text, link farms, and paid link schemes.

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People Also Ask

A Google SERP feature showing related questions and expandable answers for a given query, drawn from indexed web content.

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Performance Max

A goal-based Google Ads campaign type that serves ads across all Google channels from a single campaign using AI-driven asset selection.

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Perplexity AI

An AI-powered answer engine that provides sourced, conversational responses to queries by searching the web in real time and synthesising results.

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Personalisation

Tailoring content, messaging, and experiences to individual users based on their behaviour, preferences, and characteristics.

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Pillar Page

A comprehensive, long-form page covering all major aspects of a broad topic, serving as the hub of a topic cluster content strategy.

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Podcast SEO

Optimising podcast episodes and show pages to rank in podcast directories, Google Search, and AI-powered audio discovery platforms.

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Pogo-Sticking

When a user clicks a search result, quickly returns to the SERP, and clicks a different result — signalling the first page did not satisfy the query.

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Position Zero

The organic search result that appears above the traditional ranking #1 position — typically a featured snippet that directly answers a user's query.

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Press Release SEO

The practice of writing and distributing press releases optimised for both media pickup and organic search visibility.

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Privacy-First Marketing

Marketing practices that respect user privacy by design — relying on consented first-party data, contextual targeting, and aggregated measurement rather than individual tracking.

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Private Blog Network

A network of websites owned and controlled by one entity, used to build artificial backlinks to a target site — a black-hat SEO tactic that violates Google's guidelines.

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Product Listing Ads (PLAs)

Image-based paid ads showing product photo, price, and retailer name in Google Shopping results, powered by Google Merchant Center data.

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Product Pages

Individual web pages dedicated to a specific product in an online store, serving as both a sales conversion tool and an organic search landing page.

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Product Schema

Structured data markup on product pages that enables Google to display price, availability, ratings, and reviews in organic search results.

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Product-Led Growth

A go-to-market strategy where the product itself is the primary driver of acquisition, conversion, and expansion — often through free trials or freemium models.

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Product-Market Fit

The degree to which a product satisfies a strong market demand — the inflection point at which organic growth, word-of-mouth, and retention metrics signal that customers genuinely need the product.

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Productivity Workspace UI

A category of interface designed for sustained, focused work — multi-pane layouts, command palettes, keyboard-first interaction, customizable workflows.

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Programmatic Advertising

The automated buying and selling of digital ad inventory in real time using software platforms and data-driven targeting algorithms.

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Programmatic SEO

Creating large numbers of SEO-optimised pages at scale using a database or template — each page targeting a specific long-tail keyword combination.

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Progressive Web App

A web application that uses modern browser capabilities to deliver app-like experiences, including offline access and push notifications.

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Prompt Engineering

The practice of crafting inputs to AI language models to produce desired outputs reliably and accurately.

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Prompt Injection

An attack that manipulates a language model by inserting malicious instructions into content the model will read, overriding the application's intended behavior.

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