Glossary

The words behind the work.

A practical glossary for AI, web systems, search, and marketing. Search a term or browse the full list.

Clear definitions. Useful context.

Technology changes faster than a dictionary. We maintain this list around the work our clients actually ask us to explain.

AI & automation

AI agent

A software system that can use information and tools to complete a bounded task. Its permissions, checks, and handoffs matter more than whether it uses a chat interface.

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Artificial intelligence (AI)

Computer systems that perform tasks associated with learning, reasoning, perception, or language. The useful business question is which task they perform reliably and how results are checked.

Automation

A repeatable process carried out by software with limited manual effort. Many valuable automations use fixed rules and do not need a language model.

Classification

Assigning an item to a defined category, such as routing an incoming support request by topic or urgency.

Data pipeline

A sequence that collects, cleans, transforms, and delivers data to another system. For example, vendor documents can become structured purchase records.

Data quality

How complete, current, consistent, and fit for purpose data is. A model cannot repair an unreliable source of truth by itself.

Embedding

A numerical representation of content used to compare meaning. Embeddings can help find relevant documents even when a question uses different words.

Fine-tuning

Additional training of a model on task-specific examples. It is one option for changing behavior, not a substitute for current source data, evaluation, or access controls.

Grounded answer

An answer based on identified source material that a person can inspect. A citation helps review, but the source and the answer still need checking.

Hallucination

A confident-sounding output that is unsupported or false. Source retrieval, constrained tasks, testing, and human review can reduce the risk.

Human in the loop

A workflow in which a person reviews or approves consequential steps, such as changing an order or resolving a member dispute.

Knowledge base

An organized set of approved documents, policies, or answers that staff and assistants can search and maintain.

Large language model (LLM)

A model trained to work with language and other content. It can summarize or draft, but its output needs boundaries and evaluation for the job at hand.

Multimodal

Able to process or produce more than one kind of information, such as text, images, audio, or video.

Optical character recognition (OCR)

Turning text in scans or images into machine-readable text so it can be searched, extracted, or reviewed.

Prompt

The instructions and context given to a model for a task. A good prompt does not replace reliable data, permissions, or testing.

Retrieval-augmented generation (RAG)

A pattern that retrieves relevant material at answer time and gives it to a model as context. It helps use current sources without retraining the model.

Tool calling

A model’s request to use a defined function or system, such as looking up an order. The application still controls access, validation, and execution.

Workflow

The steps, people, systems, and decisions that move a task from trigger to result. Mapping it is usually the first step before choosing automation.

Web & integration

Accessibility

Designing and building a service so people with different abilities and assistive technologies can use it. It includes content, interaction, code, and testing.

Alternative text (alt text)

Text that conveys an image’s information or function to people who cannot see it. Decorative images generally use an empty alt attribute.

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API

An application programming interface: a defined way for software systems to request data or actions from each other.

CMS

A content management system lets editors create and update site content without changing application code. It still needs clear publishing roles and content structure.

Core Web Vitals

Google’s user-experience measures for loading, responsiveness, and visual stability. They help identify real page experience problems rather than a single generic “speed score.”

CRM

A customer relationship management system holds records of prospects, customers, interactions, and sales activity so teams can coordinate follow-up.

Drupal

An open-source content management system used to build and manage websites and digital experiences.

ERP

Enterprise resource planning software that connects operational records such as purchasing, inventory, production, and finance.

ETL

Extract, transform, load: moving data from source systems, cleaning it, and delivering it to a destination for reporting or operations.

HTML

The markup that gives a web page its structure and meaning. Semantic HTML helps browsers and assistive technologies understand content.

iPaaS

Integration platform as a service: hosted tooling for connecting applications and moving data between them.

Multi-tenant

A software architecture in which multiple customers use a shared application while their data and permissions remain separated.

OAuth

An authorization framework that lets an application receive limited access to another service without receiving the user’s password.

Responsive design

Layouts and interactions that adapt to different screen sizes and input methods without hiding essential content.

SaaS

Software as a service: software delivered over a network and typically managed by its provider rather than installed and maintained by each customer.

URL

The address of a resource on the web. A stable, descriptive URL helps people share and return to the right page.

Web service

A service exposed over a network so other software can exchange data or request an action through a defined interface.

Webhook

A message one system sends to another when an event occurs, such as a form submission or payment update.

Search & content

301 redirect

An HTTP response that permanently points a URL to a new location. Use it when an old page has a close replacement.

302 redirect

An HTTP response that temporarily points a URL somewhere else. Use it when the move is not intended to be permanent.

Answer engine optimization (AEO)

Structuring clear, well-supported answers so search and AI answer features can understand and reference them. It builds on useful content and sound SEO.

Canonical URL

The preferred URL for a page when similar or duplicate versions exist. A canonical hint helps search engines consolidate those versions.

Crawlability

Whether a search engine can discover and fetch a page through links and permitted requests.

Duplicate content

Substantially similar content at more than one URL. It is usually a URL-selection and consolidation problem, not proof of a penalty.

Generative engine optimization (GEO)

Improving how a brand’s useful content is understood and potentially cited in generative search experiences. No markup or tactic guarantees inclusion.

Indexing

A search engine’s process of understanding and storing a page for possible use in search results. Being crawlable does not guarantee indexing.

Keyword

A word or phrase people use to search. The goal is to answer the underlying question, not repeat the phrase a set number of times.

Landing page

A page designed around a specific visitor need or campaign action, with a clear next step and enough information to make a decision.

Meta description

A short HTML description of a page. Search engines may use it as a search-result snippet, but may generate a different snippet when that better matches a query.

Organic search result

A search result shown because the search engine considers it relevant, rather than because the site paid for an ad placement.

Search engine results page (SERP)

The page of results and search features returned for a query.

Search intent

The goal behind a search, such as learning a concept, comparing options, or finding a specific service.

SEO

Search engine optimization: making a site useful, accessible, and understandable so relevant pages can be discovered and shown in search.

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Structured data

Machine-readable markup that describes entities or page content using a defined vocabulary, such as schema.org. It supplements visible content; it does not replace it.

Technical SEO

The site-level work that helps search engines fetch, render, understand, and index the right URLs, including structure, performance, redirects, and metadata.

XML sitemap

A file listing URLs a site wants search engines to discover. It is a discovery hint, not a guarantee that every listed page will be indexed.

Marketing & measurement

Attribution

The method used to assign credit for a lead or sale across marketing interactions. Every model makes assumptions, so report the model alongside the result.

Call to action (CTA)

A clear invitation to take the next useful step, such as requesting an evaluation or talking with a specialist.

Click fraud

Invalid or deceptive ad clicks that can distort campaign data and spend. Detection and remediation depend on the ad platform and evidence available.

Click-through rate (CTR)

Clicks divided by impressions, expressed as a percentage. It describes response to a listing or ad, not the quality of the resulting visits.

Conversion

A visitor action a business has chosen to measure as valuable, such as a qualified form submission or purchase.

Conversion rate

Conversions divided by the relevant opportunities to convert, such as sessions or users. State the denominator when comparing rates.

Cost per click (CPC)

Ad spend divided by ad clicks. It is one cost measure, not evidence that the clicks became qualified leads.

First-party data

Information an organization collects directly through its own interactions with people, subject to the applicable notice and consent choices.

GA4

Google Analytics 4, an event-based analytics platform for measuring site and app interactions. Events need clear definitions and privacy controls.

Impression

A count of when a listing, ad, or other item is shown under a platform’s measurement rules. Definitions can differ by platform.

Lead scoring

A way to rank leads against agreed signals, such as fit and activity. Scores should be checked against actual sales outcomes and revisited over time.

Marketing-qualified lead (MQL)

A lead that meets a team’s documented marketing criteria for follow-up. The criteria should match the sales process, not a universal template.

Nurture workflow

A sequence of useful follow-ups tied to a person’s stated interests or actions, with clear timing and opt-out handling.

Pay-per-click (PPC)

A paid advertising model in which an advertiser pays when someone clicks an ad.

Search engine marketing (SEM)

Marketing through search engines, commonly used to mean paid search campaigns. Define the scope when comparing it with SEO.

UTM parameters

Tags added to a URL to identify a campaign, source, or medium in analytics. Use consistent naming and avoid putting personal information in the URL.

Visitor identification

A service that uses available signals to suggest which organizations may have visited a site. Coverage and confidence vary; a company match is not proof of who the individual visitor was.

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Website analytics

Measurement of site use and outcomes, such as visits, engagement, qualified inquiries, and completed forms. Useful reporting begins with agreed goals and consent-aware collection.