The Recruitment SEO Glossary Every Agency Owner Should Know

This recruitment SEO glossary defines the terms an agency owner meets across search, AI and technical SEO, in plain English. Knowing the vocabulary is what lets an owner brief a partner, read a report and judge advice. The terms below are grouped into core SEO, AI search, recruitment-specific and technical, each defined for use.

Key Takeaways

The glossary covers four areas: core SEO, AI search and AEO, recruitment-specific, and technical and measurement terms.
Knowing the terms lets an owner brief a partner, read a report and challenge weak advice.
AI search terms now matter as much as classic SEO terms, because buyers research in AI.
Recruitment-specific terms, dual audience and job schema, are what a generalist glossary misses.
Each term is defined answer-first, so the page is built to be quoted by AI.

Core SEO Terms

Core SEO terms are the concepts every agency owner meets first, so they are the base of the vocabulary. SEO is the practice of earning visibility in search engines for the terms an audience uses. Keyword intent is the goal behind a search, whether the user wants information, a supplier or a specific page. A pillar page is a comprehensive page on a core topic that anchors a cluster. A topic cluster is a pillar plus supporting pages on sub-topics, all internally linked. Internal linking is linking pages within a site to spread authority and show relationships. A meta title and description are the page's title and summary shown in search results.

What is topical authority in recruitment SEO?

Topical authority is being recognised by Google as a complete, credible source on a subject, earned by covering a niche in depth rather than publishing volume. It is what lets a specialist recruitment SEO site rank and get cited where thin coverage cannot, and it builds through a connected cluster over time.

AI Search and AEO Terms

AI search terms describe how visibility now works beyond the blue links, so they matter as much as classic SEO. AEO, answer engine optimisation, is optimising content to be cited by AI answer engines, not just ranked. An AI Overview is Google's AI-generated summary shown above the organic results. Zero-click search is a search resolved in the results without a click to any site. A citation is being named or quoted as a source in an AI answer. AI share of voice is how often an agency is named across the prompts its buyers ask.

What is AEO for a recruitment agency?

AEO is the work of making a recruitment site the source ChatGPT, Perplexity, Gemini and Google AI quote when a client asks who to hire. It layers answer-first content, fact density and schema onto classic SEO, which is the focus of AI visibility for recruitment agencies, because ranking alone no longer wins the recommendation.

Recruitment-Specific SEO Terms

Recruitment-specific terms are the ones a generalist glossary omits, so they define the discipline. Recruitment SEO is SEO built for the recruitment market's dual audience and job feed. Dual audience is the fact a recruiter serves hiring clients and candidates with opposite intent. A sector page is a commercial page targeting one recruitment vertical. JobPosting schema is the structured data that makes a role eligible for Google for Jobs. Google for Jobs is Google's free jobs widget that surfaces roles marked up correctly. A spoke page is a supporting page that feeds authority to a pillar.

What is dual-audience recruitment SEO?

Dual-audience recruitment SEO is structuring a site so hiring clients and candidates each get their own content path, because their intent is opposite. Client content targets hiring terms and candidate content targets roles, and keeping them separate is what lets each rank, built on the essential schema templates for AI readiness.

Technical and Measurement Terms

Technical and measurement terms are how an owner judges site health and results, so they close the vocabulary. Core Web Vitals are Google's speed and stability metrics for a page. Schema markup is structured data that helps search engines and AI understand a page, per Google's structured data guidance. Hreflang is the signal that serves the right regional page in international SEO. Cost per acquisition is the total cost to win one client or candidate. A SERP feature is a non-standard result like a snippet, Local Pack or AI Overview. Crawlability is how easily a search engine can access and read a site.

Why do Core Web Vitals matter for recruitment sites?

Core Web Vitals matter because a slow, unstable site suppresses rankings and loses candidates and clients before they engage. They are a ranking and conversion factor, which is why strong technical SEO and UX are now non-negotiable on a recruitment site, and only around a third of sites pass them on mobile.

Frequently Asked Questions

What is recruitment SEO?

Recruitment SEO is search optimisation built for the recruitment market, which serves two audiences, hiring clients and candidates, and runs a job feed. It combines classic SEO, job schema and AI visibility so an agency is found and cited by the people who hire and the people who apply.

What is the difference between SEO and AEO?

SEO earns ranking in search results; AEO earns citation inside AI answers. They share content and structure, but AEO adds answer-first framing, fact density and schema so an engine can lift and attribute a page, which matters as more searches are answered without a click.

What is JobPosting schema?

JobPosting schema is structured data that describes a role, its title, description, dates, location and salary, so Google can show it in Google for Jobs and rank it organically. Without it, a job page stays invisible to the jobs widget built to surface roles.

What is a topic cluster?

A topic cluster is a pillar page on a core subject plus supporting pages on its sub-topics, all internally linked. The structure signals to Google that a site covers a subject in depth, which builds the topical authority that ranks and earns AI citations.

What is zero-click search?

Zero-click search is a search resolved on the results page, through an AI Overview, snippet or answer box, without a click to any website. It means visibility now includes being the source inside the answer, not only ranking beneath it.

About the author

Dan Jones is the founder of Kaizen SEO, a UK recruitment SEO and AEO agency. A former recruiter with more than a decade in SEO, he helps recruitment agencies win visibility in Google and AI search.

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The Recruitment SEO Glossary Every Agency Owner Should Know