Growth marketing glossary

Plain-English definitions of the terms behind organic growth, search, AI visibility, conversion and retention.

A

A/B test
An A/B test shows two versions of a page or message to similar visitors at random to find out which performs better.
AEO
Answer engine optimisation is the practice of structuring content and brand signals so AI assistants and search answer features can understand, trust and cite your business.
Attribution
Attribution is the method of assigning credit for a conversion to the marketing touchpoints that led to it.

B

Backlink
A backlink is a link from another website to yours, which search engines treat as a signal of trust and relevance.

C

Channel marketing
Channel marketing is the practice of reaching customers through chosen routes such as partners, media, email, communities and paid placements.
ChatGPT Ads
ChatGPT Ads are paid advertisements displayed within the ChatGPT experience, giving businesses a new way to reach relevant audiences as they explore ideas, compare options and consider products or services. Verge Digital helps businesses plan, manage and optimise ChatGPT advertising campaigns.
Churn rate
Churn rate is the percentage of customers who stop buying or cancel over a given period.
Click-through rate
Click-through rate is the share of people who see a result and click it, calculated as clicks divided by impressions.
Cohort analysis
Cohort analysis groups customers by a shared trait, such as sign-up month, and tracks their behaviour over time.
Conversion rate
Conversion rate is the percentage of visitors who complete a specific goal, calculated as conversions divided by visitors.
Core Web Vitals
Core Web Vitals are Google's measures of real-world page experience, covering loading speed, responsiveness and visual stability.
Crawl budget
Crawl budget is the number of pages a search engine will crawl on your site in a given period.
CRO
Conversion rate optimisation is the process of increasing the share of visitors who take a desired action, such as buying, signing up or booking a call.
Customer lifetime value
Customer lifetime value is the total revenue a business can expect from a customer over the whole relationship.
Customer retention rate
Customer retention rate is the percentage of customers who continue buying or subscribing over a given period.

E

E-E-A-T
E-E-A-T stands for experience, expertise, authoritativeness and trustworthiness, the qualities Google's quality guidelines ask raters to look for in content.

F

Featured snippet
A featured snippet is a highlighted answer shown at the top of Google results, pulled from a web page.

G

GEO
Generative engine optimisation focuses on being included and accurately described in answers produced by generative AI systems.

I

Internal linking
Internal linking is the practice of linking from one page of your site to another.

K

Keyword cannibalisation
Keyword cannibalisation happens when several pages on one site compete for the same query, so none of them ranks as well as one strong page would.

O

Organic traffic
Organic traffic is the visitors who arrive from unpaid search results rather than ads or campaigns.

S

Schema markup
Schema markup is structured code added to a page that tells search engines and AI systems exactly what the content represents, such as an article, product or FAQ.
Search Console
Google Search Console is a free tool that shows how your site performs in Google Search, including queries, clicks, impressions and indexing issues.
Search intent
Search intent is the underlying goal behind a query, usually informational, navigational, commercial or transactional.
SEO
Search engine optimisation is the practice of improving a website so it appears higher in unpaid search results for the queries your customers use.
SERP
SERP stands for search engine results page, the page of results shown after a search.

T

Topical authority
Topical authority is the depth and consistency of a site's coverage of a subject, which signals that it is a reliable source on that topic.

Z

Zero-click search
A zero-click search is one where the searcher gets the answer on the results page without visiting any website.

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