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KPI Examples & Definitions

Explore a comprehensive list of key performance indicators (KPIs) from over 80 marketing platforms. Find clear, detailed definitions and insights to effectively measure and enhance marketing strategies.
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1-Day Active Users

1-Day Active Users

1-Day Active Users is a metric that quantifies the number of distinct individuals who interact with a website or app during a 24-hour period.

4XX Errors

4XX Errors

4XX Errors are like "wrong address" alerts online, signaling a need for correction.

5XX Errors

5XX Errors

5XX Errors indicate server-side issues preventing request fulfillment.

7-Day Active Users

7-Day Active Users

7-Day Active Users is a metric that measures the number of distinct users who interact with a website or app over a seven-day period.

Accessibility Score

Accessibility Score

Accessibility Score is a metric evaluating how well digital content adheres to accessibility standards, ensuring it is usable by individuals with various disabilities.

Active Users

Active Users

Active Users refers to the number of individuals who engage meaningfully within an app, website, or software application over a period of time.

Ad Frequency

Ad Frequency

Ad Frequency refers to the number of times an advertisement is shown to a single user over a period of time.

Ad Position

Ad Position

Ad Position is used to calculate an ad's rank on a search engine results page.

Ad Revenue

Ad Revenue

Ad Revenue is the income earned from ads on digital or traditional platforms.

Ad Spend

Ad Spend

Ad Spend is the total amount of money allocated to advertising efforts over a specific time period.

Add-to-Cart Rate

Add-to-Cart Rate

Add-to-Cart Rate measures the proportion of website visitors who take the initial step toward purchasing by adding a product to their shopping cart.

Aggregate Data

Aggregate Data

Aggregate Data summarizes performance metrics to reveal patterns, trends, and insights across campaigns.

Authority Score

Authority Score

Authority Score measures a page or domain’s credibility and online influence.

AOV

Average Order Value (AOV)

Average Order Value (AOV) measures the average amount spent on each transaction during a specific period.

ARPU

Average Revenue Per User (ARPU)

Average Revenue Per User (ARPU) measures the revenue generated by each customer over a given time period, commonly monthly or annually.

Average Session Duration

Average Session Duration

Average Session Duration measures the average length of a visitor's stay on a website, indicating user engagement and content effectiveness.

Average Time on Page

Average Time on Page

Average Time on Page measures the average time users spend on a specific page of a website.

Average View Duration

Average View Duration

Average View Duration is a measure of the average length of time viewers spend watching a video.

Backlinks

Backlinks

Backlinks are incoming hyperlinks from one web page to another website. Often viewed as a vote of confidence, they indicate the value and relevance of the content on the linked-to site.

Blocked By Robots.txt

Blocked By Robots.txt

Blocked by Robots.txt is a website management metric indicating the number of web pages disallowed from search engine crawling due to rules set in the robots.txt file.

Bounce Rate

Bounce Rate

Bounce Rate is the percentage of visitors who visit a page and leave without doing anything else.

Brand Awareness

Brand Awareness

Brand Awareness measures how well a brand is recognized and recalled by consumers within a target market.

Branded Search

Branded Search

Branded Search captures the volume of queries directly mentioning a company's name or related terms.

Canonical Chain

Canonical Chain

A Canonical Chain is a sequence of canonical tags linking pages together, guiding search engines to the correct URL among similar or duplicate pages.

CAPEX

Capital Expenditures (CAPEX)

CAPEX (Capital Expenditures) refers to the funds a company invests in acquiring, maintaining, or improving fixed assets like buildings, equipment, or technology.

Cart Abandonment Rate

Cart Abandonment Rate

Cart Abandonment Rate quantifies the percentage of online shoppers who add products to their cart but exit without completing the purchase.

Checkout Abandonment Rate

Checkout Abandonment Rate

The Checkout Abandonment Rate indicates the percentage of online shoppers who leave a site during the checkout process without finalizing the purchase.

Churn Rate

Churn Rate

Churn Rate, also known as Customer Attrition Rate, is the rate at which a business loses customers over time.

Citation Flow

Citation Flow

Citation Flow is a score out of 100 that measures a website's authority based on the number of backlinks pointing to it.

CTR

Click-Through Rate (CTR)

Click-through Rate, commonly abbreviated as CTR, measures the percentage of clicks received on online advertising or a link relative to the number of times it has been viewed.

Clicks

Clicks

Clicks measure how users actively engage with an ad or link.

Comments

Comments

This metric helps gauge audience engagement and sentiment toward a brand, product, or campaign.

Continuous Data

Continuous Data

Continuous Data includes measurable numerical values, often with decimals, used in metrics like revenue and conversion rates.

Conversion Rate

Conversion Rate

Conversion Rate measures the percentage of leads or visitors to a website or application who take a desired action, such as making a purchase or filling out a form.

Cost of Goods Sold

Cost of Goods Sold

Direct costs of producing or purchasing goods sold.

CPA

Cost Per Acquisition (CPA)

Cost per Acquisition (CPA) calculates the average spend on advertising for acquiring one customer.

Cost Per Action

Cost Per Action

Cost of acquiring user action like sales or sign-ups.

CPC

Cost Per Click (CPC)

Cost per Click, commonly called CPC, is the monetary amount paid for each click on a digital advertisement.

Cost Per Conversion

Cost Per Conversion

Cost Per Conversion is the average amount spent on advertising campaigns to achieve a single conversion, such as a sale, sign-up, or other desired action.

CPL

Cost Per Lead (CPL)

Cost Per Lead (CPL) is a digital marketing metric that quantifies a company's cost to acquire a new lead.

Cost Per Reach

Cost Per Reach

Cost Per Reach refers to the cost of reaching each individual in a target audience during an ad campaign.

CPM

Cost Per Thousand (CPM)

Cost Per Thousand (CPM) represents the cost an advertiser pays for 1,000 impressions of an ad.

CPV

Cost Per View (CPV)

Cost per View (CPV) measures the cost an advertiser pays for each video view in a video marketing campaign.

CLS

Cumulative Layout Shift (CLS)

Cumulative Layout Shift gauges the impact of unexpected layout changes on a webpage during loading. CLS helps understand and improve a website’s visual consistency.

CAC

Customer Acquisition Cost (CAC)

Customer Acquisition Cost, commonly known as CAC, represents the total expenses a business incurs to acquire a new customer.

Customer Churn

Customer Churn

Customer Churn refers to the percentage of customers who end their relationship with a business during a specific time frame.

CLV

Customer Lifetime Value (CLV)

Customer Lifetime Value (CLV) is the measure of the average revenue a customer generates over the entire relationship with a company.

CRR

Customer Retention Rate (CRR)

Customer Retention Rate (CRR) is the percentage of customers a business retains over a set time frame.

CSAT

Customer Satisfaction Score (CSAT)

Customer Satisfaction Score (CSAT) gauges the level of satisfaction a customer experiences with a product, service, or interaction.

Customer Service Response Time

Customer Service Response Time

Customer Service Response Time is the interval from a customer's inquiry to the brand's response, measuring communication speed and effectiveness.

DAU

Daily Active Users (DAU)

Daily Active Users (DAU) in Google Analytics 4 refers to the number of unique individuals who engage with a digital asset, such as a website or app, within a 24-hour period.

Demographics

Demographics

Demographics refer to statistical data representing the characteristics of a population, including age, gender, income, education, and location.

Direct Traffic

Direct Traffic

Direct traffic comes from visits with no clear source, like bookmarks or typed URLs.

DA

Domain Authority (DA)

Domain Authority (DA) is a search engine ranking score that forecasts a website's performance in search results.

DR

Domain Rating (DR)

Domain Rating (DR) is a metric that gauges the strength and authority of a website's backlink profile on a scale from 0 to 100, with higher scores indicating greater website authority.

Domain Score

Domain Score

Domain Score evaluates a website's strength for ranking in search engines by analyzing factors like Backlinks, Trust, and Domain Authority.

Duplicate Content

Duplicate Content

Duplicate Content is text repeated across multiple web pages, affecting SEO.

Duplicate Title Tags

Duplicate Title Tags

Duplicate Title Tags refer to occurrences where multiple web pages within a website have identical HTML title elements.

EMV

Earned Media Value (EMV)

Earned Media Value (EMV) represents the equivalent dollar value of exposure gained through non-paid channels, such as social media mentions, reviews, and organic search results.

eCPC

Effective Cost Per Click (eCPC)

Effective Cost Per Click (eCPC) is the average cost per click that advertisers pay for their advertisements, combining various bidding strategies.

eCPM

Effective Cost Per Thousand (eCPM)

Effective Cost Per Thousand (eCPM) represents the cost of a thousand impressions in a digital marketing campaign, independent of the bidding strategy used.

Email Bounce Rate

Email Bounce Rate

This metric measures the percentage of emails that fail to reach recipients' inboxes due to various factors, such as invalid email addresses or server issues.

Email Click-Through Rate

Email Click-Through Rate

Email Click-Through Rate measures the percentage of recipients who click on one or more links in an email campaign.

Email Click-to-Open Rate

Email Click-to-Open Rate

Email Click-to-Open Rate gauges the relevance and appeal of email content to the audience, offering insights into the success of the overall email marketing efforts.

Email Delivery Rate

Email Delivery Rate

Email Delivery Rate is the percentage of sent emails that hit the intended inboxes.

Email Forward Rate

Email Forward Rate

Email Forward Rate measures the shareability and engagement level of email marketing campaigns.

Email Open Rate

Email Open Rate

Email Open Rate is a crucial digital marketing metric that reveals the percentage of recipients who have opened an email campaign.

Email Subscribers

Email Subscribers

Email Subscribers refer to the count of individuals who opt in to receive updates or content from a brand.

Email Unsubscribe Rate

Email Unsubscribe Rate

Email Unsubscribe Rate is the percentage of recipients who opt out of email communications.

Engaged Sessions

Engaged Sessions

An Engaged Session is a web session where a user engaged with a website for a time period of at least 10 seconds, had one or more conversion events, or viewed two or more pages.

Engaged Users

Engaged Users

Engaged Users are individuals actively participating on a specific platform, like a website or app.

Engagement Rate

Engagement Rate

Engagement rate is a measure of how many people interact with specific content.

Event Count

Event Count

Event Count in Google Analytics 4 (GA4) measures how often users interact with specific elements on a website within a given time span.

Exit Rate

Exit Rate

Exit Rate quantifies the frequency at which a particular web page serves as the final point of interaction in a user's session.

Featured Snippets

Featured Snippets

Featured snippets are concise answers highlighted at the top of Google search results, directly addressing user queries.

FCP

First Contentful Paint (FCP)

First Contentful Paint (FCP) is a metric that gauges the time taken from the start of loading a page to the appearance of the first content on the screen (e.g., text, images).

First Input Delay

First Input Delay

First Input Delay (FID) is the time from a user's first interaction on a webpage to the browser's response, reflecting page responsiveness.

Foot Traffic

Foot Traffic

Foot traffic measures how many people visit a location over a set time. This makes it a key indicator of sales potential for physical businesses.

Form Submissions

Form Submissions

Form Submissions quantify how often website visitors complete and submit online forms. It’s a measure of user engagement and lead capture effectiveness.

Gross Margin

Gross Margin

Gross margin, also known as gross profit margin, measures the percentage of revenue left after deducting direct costs of goods or services.

Gross Profit

Gross Profit

Gross Profit reflects sales profit after direct production costs are subtracted from revenue.

GRR

Gross Revenue Retention (GRR)

Gross Revenue Retention measures the percentage of revenue retained from existing customers over a specific period, excluding any upsell or cross-sell revenue.

Gross Sales

Gross Sales

Gross Sales represents total revenue before deductions for discounts, returns, and allowances.

Hard Bounce

Hard Bounce

A Hard Bounce is an email rejection due to invalid addresses, server issues, or other permanent errors.

Impression Share

Impression Share

Percentage of potential ad impressions captured.

Impressions

Impressions

Impressions represent the total count of times digital content, such as an ad, web page, or social media post, is displayed on a user's screen.

Keyword Difficulty Score

Keyword Difficulty Score

Keyword Difficulty Score quantifies the competition for ranking a specific keyword in search engine results.

Keyword Ranking

Keyword Ranking

Keyword ranking is the position a website occupies in search engine results for a targeted keyword.

Keyword Volume

Keyword Volume

Keyword Volume measures the number of searches for a particular keyword over a set period, indicating its search popularity.

LCP

Largest Contentful Paint (LCP)

Largest Contentful Paint (LCP) measures the time it takes for the main content of a web page to load and become visible to the user.

Lifetime Value

Lifetime Value

The revenue customers generate over their entire relationship with a brand.

Likes

Likes

Likes refer to the number of affirmative or positive votes received on a piece of content across social media platforms.

List Growth Rate

List Growth Rate

List Growth Rate is a key metric that tracks the rate at which an email subscription list expands.

MQL

Marketing Qualified Lead (MQL)

A Marketing Qualified Lead (MQL) refers to a prospective customer who has shown interest in a company's products or services and meets specific criteria set by the marketing team.

Missing Title

Missing Title

Missing Title is a KPI that identifies web pages lacking title tags, which are essential for SEO and user engagement.

MAU

Monthly Active Users (MAU)

Monthly Active Users, commonly abbreviated as MAU, refers to the total number of unique users who engage with a digital platform at least once within a 30-day period.

MRR

Monthly Recurring Revenue (MRR)

Monthly Recurring Revenue is a financial metric that quantifies a business's predictable income from subscriptions or ongoing services.

MQL to SQL Conversion Rate

MQL to SQL Conversion Rate

MQL to SQL Conversion Rate measures the efficiency at which marketing qualified leads (MQLs) convert into sales qualified leads (SQLs).

Net Present Value

Net Present Value

Net Present Value (NPV) evaluates investment profitability by comparing the difference between cash inflows and outflows.

Net Profit

Net Profit

Net Profit is gross profit minus operating expenses, taxes, and other costs.

NPS

Net Promoter Score (NPS)

Net Promoter Score (NPS) measures customer loyalty by asking how likely they are to recommend a company's products or services on a scale of 0 to 10, reflecting customer satisfaction and advocacy potential.

NRR

Net Revenue Retention (NRR)

Net Revenue Retention (NRR) measures the revenue retained from existing customers over a specific period, including upsells, cross-sells, downgrades, and churns.

Net Sales

Net Sales

Net Sales are total revenue minus returns, allowances, and discounts from sales transactions.

New Users

New Users

New Users represent first-time visitors to a website or platform, highlighting initial audience engagement.

NPS Detractors

NPS Detractors

Detractors are individuals who express negative views about a brand or campaign and are identified through customer feedback surveys.

NPS Passives

NPS Passives

Passives are customers who provide neutral feedback, indicating neither strong satisfaction nor dissatisfaction with a product or service.

OPEX

Operating Expenses (OPEX)

Operating Expenses (OPEX) refer to the day-to-day costs a business incurs to keep its operations running smoothly. These expenses include everything from employee salaries to office supplies, rent, utilities, and marketing costs.

Organic Search Visibility

Organic Search Visibility

Organic search visibility is a metric that estimates how often a website appears in Google’s search results for a specific set of tracked keywords.

Organic Traffic

Organic Traffic

Organic traffic refers to visitors arriving at a website via unpaid search engine results, highlighting the success of SEO efforts.

PA

Page Authority (PA)

Page Authority (PA) quantifies the probability of a web page ranking high in search engines. It's scored between 0-100 and relies on factors like content relevance and backlinks.

Page Load Time

Page Load Time

Page Load Time is the duration it takes for all the content on a specific webpage to fully render after a user clicks a link or makes a request.

Pages Per Session

Pages Per Session

Pages Per Session represents the average number of pages viewed per session on a website.

Performance Score

Performance Score

Google Lighthouse Performance Score evaluates a web page based on speed, accessibility, and adherence to SEO best practices.

Post Impressions

Post Impressions

Post Impressions quantify the views of a social media post, including its visibility in feeds, search results, and user profiles.

Post Shares

Post Shares

Post Shares is a metric that measures the total number of times users share a post on a social media platform.

PQL

Product Qualified Lead (PQL)

A Product Qualified Lead (PQL) is a lead who has experienced the product's value firsthand, usually through a freemium model or free trial, and shows a high likelihood of becoming a paying customer.

Profile Views

Profile Views

Profile Views count the number of times a social media profile is viewed, indicating interest and reach.

Promoters

Promoters

Promoters are satisfied customers likely to recommend a brand or product to others. They are typically identified through surveys like the Net Promoter Score (NPS).

Quality Score

Quality Score

Quality Score is a metric used by Google Ads and other PPC platforms to rate the quality and relevance of ads and keywords.

Reach

Reach

Reach is the estimated number of unique users who see a piece of content, which is a key measure of brand awareness.

Redirect Links

Redirect Links

Redirect Links help visitors automatically navigate from one URL to another.

ROAS

Return on Ad Spend (ROAS)

Return on Ad Spend (ROAS) calculates the total revenue generated for each dollar spent on advertising.

ROI

Return on Investment (ROI)

Return on Investment (ROI) is a financial metric that quantifies campaign effectiveness.

Review Count

Review Count

Review Count is the total number of reviews or ratings that a product, service, or business has received on digital platforms.

SAL

Sales Accepted Lead (SAL)

Sales Accepted Lead (SAL) refers to a lead that has been qualified by the marketing team and then accepted by the sales team for further engagement.

SQL

Sales Qualified Lead (SQL)

A Sales Qualified Lead (SQL) is a prospect vetted through specific criteria, indicating a strong likelihood of converting into a paying customer.

Sales Target

Sales Target

Sales Target is a predefined revenue or unit goal within a set timeframe.

Scroll Depth

Scroll Depth

Scroll Depth measures the percentage of a web page a visitor views.

SEO Score

SEO Score

SEO Score measures a website's adherence to best practices for search engine optimization (SEO). It evaluates on-page and off-page factors to determine the site's potential for higher search engine rankings.

SERP Features

SERP Features

SERP Features refer to elements that are displayed directly in organic search results, such as snippets, panels, and image packs.

SAM

Serviceable Addressable Market (SAM)

Serviceable Addressable Market (SAM) refers to the realistic market share a business can serve within a segment.

SOM

Serviceable Obtainable Market (SOM)

The obtainable portion of the market a business can realistically capture.

Sessions

Sessions

Sessions refers to a series of user actions on a website or app within a specific period.

Sessions per User

Sessions per User

Sessions per User measures the average number of sessions initiated by a single user on a website or application during a specified time frame.

Share of Voice

Share of Voice

SOV represents the percentage of a brand's position in its market, offering valuable insights into its competitive edge.

Social Check-Ins

Social Check-Ins

Social Check-Ins measure the number of customers who engage with a brand by tagging themselves as having visited a physical location, such as a restaurant, store, or hotel.

Social Followers

Social Followers

Followers refer to the number of individuals who have chosen to receive updates and content from specific social media accounts.

Social Media Conversion

Social Media Conversion

Social Media Conversion tracks completed actions from traffic driven by social platforms.

Social Media Mentions

Social Media Mentions

Social media mentions refer to the times a brand or keyword is referenced or tagged in social media posts and conversations.

Social Media Shares

Social Media Shares

Shares represent the number of times content has been shared across various social media platforms.

Soft Bounce

Soft Bounce

A Soft Bounce is an email that returns due to a temporary issue, such as full mailboxes or server issues.

Time to Conversion

Time to Conversion

Time to Conversion tracks how long a lead takes to convert after their first interaction.

TTFB

Time to First Byte (TTFB)

Time to First Byte measures server response time and initial page load speed.

TTI

Time to Interactive (TTI)

TTI gauges the speed at which web pages become interactive. This website performance metric impacts user satisfaction and overall site efficiency.

Title Tag

Title Tag

A Title Tag is a vital HTML element summarizing webpage content for search engines and users.

TAM

Total Addressable Market (TAM)

The total revenue opportunity within a given market.

Trust Flow

Trust Flow

Trust Flow, developed by Majestic SEO, assesses a website's trust level by emphasizing the quality, not just the quantity, of its backlinks.

Unique Visitors

Unique Visitors

Unique Visitors is the count of distinct individuals accessing a website within a set timeframe, identified by cookies or IP address.

Video Completion Rate

Video Completion Rate

Video Completion Rate measures the percentage of viewers who watch a video from start to finish.

Video Views

Video Views

Video Views are a key performance indicator that measures the number of times a video has been watched.

View-Through Conversions

View-Through Conversions

View-Through Conversions measure the number of conversions within a specific period after a user has seen an ad but hasn't clicked on it.

Visibility Score

Visibility Score

Visibility Score reflects a website's reach on search engine results, indicating overall SEO performance.

Webpage Size

Webpage Size

Webpage Size refers to the total file size of a web page, including all its elements, such as images, scripts, and CSS files.

Website Page Views

Website Page Views

Page Views show the total number of times a specific webpage is loaded or reloaded in a web browser.

SI

Website Speed Index (SI)

Speed Index measures how long it takes for a website's content to visually appear, capturing the user's experience of Page Load Time.

Website Visits

Website Visits

Website Visits represent the total number of interactions a website or webpage receives within a specified timeframe.

WAU

Weekly Active Users (WAU)

Weekly Active Users, or WAU, is a critical metric for understanding the level of user engagement and stickiness.

Win Rate

Win Rate

Win Rate quantifies the percentage of leads or opportunities converted into completed sales.

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