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Marketing Glossary

Key digital marketing concepts explained from a practitioner's perspective. Each term links to relevant blog posts and Wikipedia for deeper reading.

  • A/B testing A/B testing is a controlled experiment comparing two versions of a webpage or asset to determine which performs better against a defined metric.
  • Affiliate marketing Affiliate marketing is a performance-based model where businesses reward external partners for driving traffic or sales through their promotional efforts.
  • Anchor text Anchor text is the visible, clickable text of a hyperlink that gives search engines and users context about the linked page's content.
  • Bounce rate Bounce rate is the percentage of visitors who leave a website after viewing only one page, often used as a signal of content relevance or user experience quality.
  • Call to action A call to action (CTA) is a prompt on a web page, email, or ad that tells the user exactly what step to take next.
  • Click-through rate Click-through rate (CTR) is the percentage of people who click on a link, ad, or search result after seeing it, measuring how compelling your listing is.
  • Content marketing Content marketing is a strategic approach focused on creating and distributing valuable content to attract, engage, and retain a clearly defined audience.
  • Conversion rate optimization Conversion rate optimization (CRO) is the systematic process of increasing the percentage of website visitors who take a desired action.
  • Customer lifetime value Customer lifetime value is the predicted total revenue a business can expect from a single customer account throughout their entire relationship.
  • Customer relationship management Customer relationship management (CRM) is a strategy and toolset for managing all interactions with current and potential customers throughout their lifecycle.
  • Data-driven marketing Data-driven marketing is the practice of using customer data and analytics to guide marketing strategy, targeting, and optimization decisions.
  • E-commerce E-commerce is the buying and selling of goods or services over the internet, encompassing everything from online storefronts to digital marketplaces.
  • Google Ads Google Ads is Google's pay-per-click advertising platform that lets businesses bid on keywords to show ads in search results, YouTube, and across the display network.
  • Google Tag Manager Google Tag Manager is a free tag management system that lets you deploy and manage marketing and analytics tags on your website without editing code.
  • Growth hacking Growth hacking is a marketing approach focused on rapid experimentation across channels and product development to find the most efficient ways to grow a business.
  • Key performance indicator A key performance indicator (KPI) is a measurable value that shows how effectively a team or campaign is achieving its core business objectives.
  • Keyword research Keyword research is the process of discovering and analyzing the search terms people use, in order to inform content strategy and SEO priorities.
  • Landing page A landing page is a standalone web page designed with a single focused objective, typically to convert visitors from a specific campaign or traffic source.
  • Link building Link building is the SEO practice of acquiring hyperlinks from other websites to your own, signaling authority and trust to search engines.
  • Long tail The long tail describes the strategy of targeting a large number of niche, low-volume search terms that collectively drive more traffic than a few popular keywords.
  • PageRank PageRank is the algorithm developed by Google's founders that ranks web pages based on the quantity and quality of links pointing to them.
  • Pay-per-click Pay-per-click is an online advertising model where advertisers pay a fee each time their ad is clicked, commonly used in search engine and social media advertising.
  • Retargeting Retargeting is an online advertising technique that serves ads to people who have previously visited your website or interacted with your brand.
  • Return on investment Return on investment (ROI) is a ratio that measures the profit or loss generated by a marketing effort relative to the amount spent on it.
  • Sales funnel A sales funnel is a model that maps the stages a prospect moves through from first awareness to final purchase, helping marketers optimize each step.
  • Search engine optimization Search engine optimization (SEO) is the practice of improving a website's visibility in organic search results through technical, content, and authority-building efforts.
  • Search engine results page A search engine results page (SERP) is the page displayed by a search engine in response to a query, containing organic listings, ads, and rich features.
  • User experience User experience (UX) encompasses every aspect of a person's interaction with a product, website, or service, shaping their perception and satisfaction.
  • Viral marketing Viral marketing is a strategy that encourages people to share a message with others, creating exponential growth in brand awareness through organic word-of-mouth.
  • Web analytics Web analytics is the collection, measurement, and analysis of website data to understand user behavior and optimize digital performance.

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