Marketing & analytics
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85 articles
- Marketing & analytics4 min
A/B Test Statistics: Significance, Sample Size and Peeking
A reliable A/B test is planned up front: you pick a primary metric and the smallest effect worth detecting, then calculate sample size from them. The test then runs to that size without stopping at the first "significant" result; otherwise false wins become far more common than the significance level promises.
Advanced - Marketing & analytics4 min
How to Write Ad Copy That Gets Clicks: Formulas and Examples
Ads get clicks when the first line names a concrete benefit or pain, there is a clear offer and call to action, and the landing page keeps the same promise; pick winners by testing, not by taste.
Practice - Marketing & analytics4 min
Why Ads, GA4 and CRM Numbers Don't Match: Discrepancies Explained
Ad platforms, GA4 and the CRM count different events under different attribution rules, windows, time zones and data completeness, so they will never match exactly; the job is to explain the gaps and pick a source of truth for each metric.
Advanced - Marketing & analytics4 min
How to Build a Sales Funnel for a Service Business
A service funnel is the chain ad → landing page → lead → qualification → consultation → deal, where every step has its own tool, owner and conversion metric, and all data meets in a CRM.
Practice - Marketing & analytics4 min
What Is Call Tracking and How to Set It Up
Call tracking swaps the phone number on your site and in ads so every call is tied to its source: channel, campaign, keyword. Without it, a business that sells by phone only sees form leads and makes decisions on incomplete data.
Practice - Marketing & analytics4 min
Cohort Analysis in Marketing: Measuring Retention and LTV
Cohort analysis groups customers by the month of their first purchase and their acquisition channel, then tracks how many return and how much revenue they bring over time. Comparing channels by cohort LTV at the same horizon against acquisition cost shows where your budget pays off best.
Advanced - Marketing & analytics3 min
How to Research Competitor Ads: Meta Ad Library, Google Transparency
Collect competitors' active ads in Meta Ad Library and Google Ads Transparency Center, add keyword data, put offers and promises in one table and take the position nobody has claimed.
Practice - Marketing & analytics4 min
How to Build a Content Marketing Strategy Step by Step
A content marketing strategy answers four questions: who you write for, which funnel task each piece solves, where people will see it, and how you will know it works; everything else is execution.
Practice - Marketing & analytics4 min
CPC, CPM, CPA: How Online Ad Pricing Models Work
CPM means paying per thousand impressions, CPC per click and CPA per target action. In every model the price is set by an auction that weighs your bid against predicted ad quality, and the right model depends on your goal: reach, traffic or conversions.
Basics - Marketing & analytics5 min
What Is a Customer Journey Map and How to Build One
A CJM is a table showing the customer's path from first noticing a problem to buying again: stages, touchpoints, questions and pains. Empty or painful cells become your marketing task list.
Basics - Marketing & analytics4 min
Customer Segmentation in Marketing: Methods and Examples
Segmentation means splitting customers into groups with similar traits or needs so each group gets its own offer, ads and messages; the data comes from your CRM, web analytics and surveys.
Basics - Marketing & analytics4 min
How to Debug Analytics Tracking: GTM Preview and GA4 DebugView
Check each event along the chain: does the tag fire in GTM Preview, does the event reach GA4 DebugView or the pixel, and only then look at reports; duplicates almost always mean two sources for one event.
Practice - Marketing & analytics4 min
How to Plan a Digital Marketing Budget and Split It by Channel
Build the budget from the goal: how many customers you need, how many leads that takes and what customer acquisition cost (CAC) the business can afford; most money goes to proven channels, some to tests, plus a reserve for creatives and analytics.
Practice - Marketing & analytics3 min
Digital Marketing for Education and Training Centers
Training centers win students through Instagram, Telegram, targeted ads and free trial lessons, but revenue depends on fast lead handling and CRM follow-up; the key metric is cost per enrolled student, not cost per lead.
Practice - Marketing & analytics4 min
Email Automation: Trigger Emails and Sequences That Sell
Four core sequences — welcome, abandoned cart, post-purchase and re-engagement — are launched by what a person does rather than by a calendar, so they arrive at the moment of interest; judge each by its own goal metric, not by opens.
Practice - Marketing & analytics3 min
Why Marketing Emails Go to Spam and How to Fix Deliverability
Emails go to spam when mailbox providers cannot verify the sender (no SPF, DKIM or DMARC) or do not trust it because of complaints, dead addresses and sudden volume spikes; the fix is domain authentication, gradual warm-up and a clean list.
Practice - Marketing & analytics4 min
Email Marketing Metrics: Open Rate, CTR and Unsubscribes Explained
Since Apple Mail Privacy Protection, open rate is unreliable, so judge campaigns by clicks, CTOR and purchase conversions, and track bounces, unsubscribes and complaints as signals of list health and deliverability.
Basics - Marketing & analytics4 min
What Is First-Party Data and Why It Matters Without Cookies
First-party data is information you collect about customers yourself through your website, app, CRM and forms. As third-party cookies and cross-site tracking shrink, it becomes the reliable foundation for analytics, targeting and personalization.
Basics - Marketing & analytics4 min
GA4 BigQuery Export: Analyzing Raw Marketing Data
The GA4 BigQuery export writes every site event as its own row, with no sampling or interface thresholds. Linking takes minutes in the GA4 admin; the core skills are UNNEST for event parameters and filtering table dates so queries stay cheap.
Advanced - Marketing & analytics4 min
GA4 E-commerce Tracking with dataLayer: Full Setup Guide
Your site pushes GA4 recommended events (view_item, add_to_cart, begin_checkout, purchase and others) with an items array to the dataLayer, and GTM forwards them to GA4 with a single tag. What matters most is a consistent item structure across events, a unique transaction_id and regular revenue checks against your backend.
Advanced - Marketing & analytics3 min
Engagement Rate vs Bounce Rate in GA4: What Changed and Why
In GA4 a bounce is any session that was not engaged, and an engaged session lasts over 10 seconds, has a key event or has two or more page views; so GA4 bounce rate is simply the inverse of engagement rate.
Basics - Marketing & analytics4 min
How to Set Up Events and Key Events (Conversions) in GA4
In GA4 every action is an event with parameters; use recommended names like generate_lead, register the parameters you need as custom dimensions, mark important events as key events and verify everything in DebugView before publishing.
Practice - Marketing & analytics4 min
How to Build a Funnel Exploration Report in GA4
In GA4 you build a funnel in Explore with the Funnel exploration template: define each step as an event with conditions, choose an open or closed funnel, add a device or channel breakdown and look for the step with the biggest drop-off.
Practice - Marketing & analytics3 min
How to Set Up Google Analytics 4 on Your Website
Create a GA4 property and web data stream, install the tag with gtag.js or Google Tag Manager, review enhanced measurement, extend data retention to 14 months, exclude internal traffic and link GA4 to Google Ads.
Practice - Marketing & analytics4 min
How to Read Traffic Source Reports in GA4
User acquisition shows where new users first came from, Traffic acquisition shows where each session starts; Unassigned and Direct usually grow because of non-standard UTMs and lost referrers, and you can build your own channel group in Data display settings.
Practice - Marketing & analytics4 min
Google Analytics 4 vs Yandex Metrica: Which to Use and When
Choose Google Analytics 4 if you advertise mainly in Google Ads and need deep event analysis, and Yandex Metrica if you run Yandex Direct or want built-in session recordings; for audiences in Uzbekistan and the CIS, the practical answer is often to install both with the same goals and UTM tags.
Basics - Marketing & analytics4 min
Google Ads Bidding Strategies: Manual CPC, Target CPA and Target ROAS
Manual CPC suits launches and full control, Maximize Clicks suits gathering traffic without data, and Target CPA or ROAS work once the account steadily collects well-configured conversions and their values.
Practice - Marketing & analytics4 min
Google Ads Keyword Match Types and Negative Keywords Guide
Match type sets how far a search can drift from your keyword: broad covers related topics, phrase covers searches that include its meaning, exact covers searches with the same meaning. Irrelevant traffic is cut with negative keywords found in the search terms report.
Practice - Marketing & analytics4 min
Google Ads Mistakes That Waste Your Budget and How to Fix Them
Most wasted budget comes from missing or broken conversion tracking, the "Presence or interest" location option, the Display Network left on in Search, no negative keywords and smart bidding without data. Most of them can be fixed without pausing the campaign.
Practice - Marketing & analytics4 min
Google Ads Performance Max: How It Works and When to Use It
Performance Max is a single campaign that distributes ads across all Google channels towards your conversion goal. It performs when you have accurate conversion tracking, enough budget, strong assets and a clean feed, but it gives less control and transparency than Search campaigns.
Practice - Marketing & analytics4 min
How to Improve Quality Score in Google Ads
Quality Score is a 1-10 rating built from expected CTR, ad relevance and landing page experience. Tight keyword groups, ads written for the search and a fast page that answers it raise all three and usually lower your cost per click.
Practice - Marketing & analytics4 min
How to Set Up a Google Ads Search Campaign Step by Step
Set up conversion tracking first, then group intent-based keywords into tight ad groups with matching landing pages, write responsive search ads with assets, restrict locations and networks, and pick a bid strategy that fits how much data you have.
Practice - Marketing & analytics4 min
Google Ads vs Meta Ads: Which Is Better for Your Business
Google Ads reaches people who are already searching for your product, while Meta Ads shows ads to people who match by interests but are not searching yet. One captures existing demand, the other creates new demand, and many businesses need both.
Basics - Marketing & analytics4 min
Google Consent Mode v2: What It Is and How to Implement It
Consent Mode v2 is how your site tells Google tags what a visitor agreed to, and the tags adjust: without consent they skip cookies, and Google partly recovers lost conversions through modeling. For advertising to EEA traffic, sending these signals is mandatory.
Advanced - Marketing & analytics4 min
How to Track Form Submissions with Google Tag Manager
The most reliable method is to have your developer push a dataLayer event after a successful submission and catch it in GTM with a Custom Event trigger. That single trigger then fires tags for GA4, Yandex Metrica and ad pixels.
Practice - Marketing & analytics4 min
Heatmaps and Session Recordings: How to Analyze User Behavior
Heatmaps show where users click, how far they scroll and where they linger, while session recordings show how one specific person moved through a page. Together they explain why your analytics numbers look the way they do and point to what to fix.
Basics - Marketing & analytics5 min
How to Choose a Digital Marketing Agency or Freelancer: Checklist
Choose a contractor who explains hypotheses instead of promising results, works inside your own ad accounts and analytics, reports on business metrics and agrees to a short trial with clear goals.
Practice - Marketing & analytics4 min
How to Run an A/B Test Correctly: From Hypothesis to Result
A sound A/B test starts with a hypothesis and one primary metric chosen before launch. You then calculate the sample size in advance, don't stop the test early, and record the outcome in an experiment log, even when it is negative.
Practice - Marketing & analytics4 min
Incrementality Testing: How to Measure the True Effect of Ads
Incrementality is the difference in conversions between people who saw an ad and a comparable group who did not. It can only be measured with an experiment, such as a holdout group, a geo test or a platform lift study, because attribution also credits ads with purchases that would have happened anyway.
Advanced - Marketing & analytics4 min
How to Promote a Business on Instagram: Organic and Paid
On Instagram, organic content builds trust and ads deliver scale: make your profile explain what you offer in seconds, use Reels for reach and Stories for trust, and run ads in Ads Manager with a clear path to an inquiry in Direct or on your site.
Practice - Marketing & analytics4 min
Landing Page Conversion Checklist: What to Fix First
Fix a landing page in order of impact: first a clear offer and a match with the ad, then speed and mobile layout, then the CTA and form, and only after that trust signals and design details. Before any change, make sure leads are tracked correctly.
Practice - Marketing & analytics4 min
Marketing Attribution Models Explained: Last Click to Data-Driven
An attribution model is the rule that splits the value of a sale between marketing touchpoints. The model you choose decides which channels look profitable, and therefore where your budget goes.
Basics - Marketing & analytics4 min
CAC, LTV, ROMI and ROAS: Key Marketing Metrics Explained
CAC is what it costs to win a customer, LTV is the profit they bring over their lifetime, ROAS is revenue per dollar of ads and ROMI is profit per dollar of marketing. Ads pay off when LTV clearly exceeds CAC and ROMI is positive after margin.
Basics - Marketing & analytics4 min
Marketing Mix Modeling: How MMM Measures Channel Impact
MMM is a statistical model that uses weekly channel spend and sales over a long period to estimate how much of your sales each channel drove, accounting for delayed ad effects, saturation and external factors.
Advanced - Marketing & analytics4 min
How to Test Ad Creatives in Meta Ads Without Wasting Budget
Test ideas rather than small tweaks: run 3-5 creatives in a separate test ad set, filter by hook rate and CTR, make the final call on CPA once data accumulates, and move winners into your main campaign.
Practice - Marketing & analytics4 min
Meta Ads Targeting: Custom and Lookalike Audiences Explained
Custom audiences are people who already know you (site, customer list, social engagement), lookalikes are new people who resemble them, and once your pixel has enough conversions, broad targeting often performs as well as manual targeting.
Practice - Marketing & analytics4 min
How to Launch Instagram and Facebook Ads in Meta Ads Manager
First set up a business portfolio with an ad account, Page, Instagram account and pixel, then in Ads Manager pick a campaign objective, configure audience, placements and budget in the ad set, upload creatives in the right formats and check them against Meta's advertising standards.
Practice - Marketing & analytics4 min
Meta Conversions API: How to Set It Up and Deduplicate Events
Conversions API sends events to Meta from your server alongside the pixel; to avoid double counting, both sources must send the same event_name and event_id, and good matching needs normalised, SHA-256 hashed customer data.
Advanced - Marketing & analytics4 min
Meta Lead Ads: How to Set Up Instant Forms and Get Quality Leads
Lead quality from Instant Forms depends on form type, qualifying questions and response speed: use a higher intent form, ask 1-3 questions about the task and push leads to your CRM or Telegram in real time.
Practice - Marketing & analytics5 min
Multi-Armed Bandit vs A/B Testing: When to Use Each
Use a multi-armed bandit when you want to earn the most during a short test (promos, headlines, ad creatives); use a classic A/B test when you need a reliable answer about which variant is better and by how much.
Advanced - Marketing & analytics4 min
How to Import Offline Conversions from CRM into Google Ads
Store the GCLID in your CRM with every lead, and when a lead becomes qualified or turns into a payment, send that conversion with its value back to Google Ads; bidding then optimises for real sales instead of form fills.
Advanced - Marketing & analytics4 min
Performance Marketing vs Brand Marketing: Key Differences
Performance marketing delivers measurable leads and sales now, while brand marketing makes people know and choose you later. A growing business needs both: performance pays the bills today, brand lowers the cost of sales tomorrow.
Basics - Marketing & analytics4 min
How to Set Up Retargeting in Google Ads and Meta Ads
Retargeting works when you split visitors by intent (cart, pricing page, visit depth), give each segment its own window and creative, exclude buyers and cap how often people see your ads.
Practice - Marketing & analytics4 min
RFM Analysis: How to Segment Customers by Purchase Behavior
RFM analysis scores each customer on how recently they bought, how often and how much they spent, then splits the base into segments so each gets its own messaging, from rewarding the best to winning back those drifting away.
Advanced - Marketing & analytics4 min
Server-Side Tracking with Google Tag Manager: Why and How
Server-side GTM is your own proxy server on a subdomain of your site: the browser sends data to it and it forwards events to GA4, Meta and other platforms, giving more control over data and resilience to some restrictions at the cost of hosting and maintenance.
Advanced - Marketing & analytics4 min
How to Create a Social Media Content Plan for a Business
Build the content plan from your goals and your audience's questions: define 3-5 content pillars, spread them across formats and platforms at a pace your team can keep, track everything in one table and adjust monthly based on analytics.
Practice - Marketing & analytics4 min
SMS Marketing: How It Works and When It Pays Off
SMS marketing pays off when messages are short, timely and sent to people who opted in; measure target actions from SMS links and promo codes, not delivery.
Basics - Marketing & analytics4 min
How to Start an Email Newsletter: Platform, List and First Emails
Pick an email platform by the features you will actually use, collect subscribers only with consent via double opt-in, tag them from day one, automate a welcome email and send at a pace you can sustain.
Practice - Marketing & analytics4 min
How to Advertise in Telegram: Telegram Ads and Channel Placements
Telegram Ads gives you short, controlled ads targeted by channels and topics, while paid posts are native placements in other channels; in both cases every link needs a UTM tag, its own invite link or a bot deep link.
Practice - Marketing & analytics3 min
How to Advertise on TikTok: TikTok Ads Manager for Business
On TikTok, ads that look like regular videos win: set up the pixel with events, launch a conversion-optimized campaign, test several vertical videos and boost organic posts that already work with Spark Ads.
Practice - Marketing & analytics3 min
How to Create UTM Tags: Naming Rules and a Ready Template
Write UTM tags in lowercase Latin letters only, with no spaces, using one approved list of values for source and medium, and rely on dynamic parameters inside ad platforms. Then every channel shows up as one row in reports instead of ten variations.
Practice - Marketing & analytics4 min
What Are UTM Tags and Why Every Ad Link Needs Them
UTM tags are parameters added to a link that tell analytics where a visit came from: source, medium, campaign, keyword and ad variant; without them paid traffic often shows up as direct or referral and you cannot tell which ad worked.
Basics - Marketing & analytics4 min
What Is a Lead Magnet and How to Create One That Converts
A lead magnet is something valuable a person gets for free in exchange for their contact details: a checklist, a calculation, a trial or a consultation. A magnet that converts solves one narrow problem for your customer and leads naturally to a purchase.
Basics - Marketing & analytics4 min
What Is a Sales Funnel and How Does It Work
A sales funnel is the sequence of steps a person goes through from first hearing about you to buying again; at each step some people leave, and measuring conversion between steps shows exactly where to improve.
Basics - Marketing & analytics4 min
What Is a Tracking Pixel and How Meta and TikTok Pixels Work
A pixel is a snippet of an ad platform's code on your site that sends it events such as page views, leads and purchases. Meta and TikTok use this data to optimize delivery, count conversions and build audiences, so pixel accuracy directly shapes ad performance.
Basics - Marketing & analytics4 min
What Is A/B Testing and What You Can Test on a Website
An A/B test is an experiment that randomly splits traffic between the current page (control) and a changed version (variant), then uses one metric chosen in advance to check which version performs better and whether the difference is more than chance.
Basics - Marketing & analytics4 min
What Is Affiliate Marketing and How Partner Programs Work
Affiliate marketing means outside partners bring you customers and you pay only for results such as a lead, sale or install, tracked through links, promo codes and postbacks.
Basics - Marketing & analytics3 min
What Is Content Marketing and How It Generates Customers
Content marketing attracts customers with useful materials that answer their questions at every stage of the buying decision; it works when each piece has a goal, an audience, a distribution plan and a measurable next step toward purchase.
Basics - Marketing & analytics4 min
What Is Conversion Rate and How to Calculate It Correctly
Conversion rate is the share of visits or users that complete a target action: target actions divided by visits or users, times 100%; what matters most is deciding upfront which action counts and what goes in the denominator.
Basics - Marketing & analytics4 min
What Is Digital Marketing: Channels, Tools and How It Works
Digital marketing is promoting a business through online channels such as search, social networks, email, content and messengers, where every step from first contact to purchase can be measured and improved.
Basics - Marketing & analytics4 min
What Is Email Marketing and When It Still Works
Email marketing is ongoing communication with people who agreed to receive your emails. It works when messages are timely and relevant: order confirmations, triggers based on user behavior and useful newsletters to a list you own.
Basics - Marketing & analytics4 min
What Is End-to-End Marketing Analytics and Why Businesses Need It
End-to-end analytics links data from the ad click to the payment: ad spend, visits, requests, CRM deals and revenue are combined into one report, so you see how much money each channel brought, not just how many leads.
Basics - Marketing & analytics4 min
What Is Google Analytics 4 and How Its Data Model Works
Google Analytics 4 is Google's free analytics for websites and apps where everything, from a page view to a purchase, is recorded as an event with parameters; you mark the events that matter to the business as key events and read results in standard reports and explorations.
Basics - Marketing & analytics4 min
What Is Google Tag Manager and Why Marketers Use It
Google Tag Manager is a free container that lets marketers add analytics and ad pixels without editing site code. A developer installs GTM once and sends events to the dataLayer; after that, tags are configured, tested and rolled back in the interface.
Basics - Marketing & analytics4 min
What Is Influencer Marketing and How to Measure Its Results
Influencer marketing is promotion through people your audience already trusts: bloggers, experts, channel authors. You measure it by sales, not reach, and personal promo codes and UTM links are what make those sales visible.
Basics - Marketing & analytics4 min
What Is Lead Generation: Channels and Methods for B2B and B2C
Lead generation is the systematic process of finding people who share their contact details and show interest in your product. What matters is not the price of a lead but the cost of a lead that actually buys.
Basics - Marketing & analytics4 min
What Is Marketing Automation and Which Tasks to Automate First
Marketing automation is a set of rules and workflows that handle leads, send messages, update audiences and build reports on their own; a small business should start with instant lead capture and routing, not complex email sequences.
Basics - Marketing & analytics3 min
What Is Programmatic Advertising: DSP, SSP and RTB Explained
Programmatic is automated buying of ad impressions across thousands of sites and apps through real-time auctions: advertisers buy via a DSP, publishers sell via an SSP, and each decision takes a fraction of a second.
Basics - Marketing & analytics4 min
What Is Retargeting and How It Brings Visitors Back
Retargeting means showing ads to people who have already visited your site or app: a pixel records their actions, the ad platform builds an audience from them and follows it with ads that remind them of a product or an unfinished request.
Basics - Marketing & analytics3 min
What Is SMM and What a Social Media Marketer Actually Does
SMM is promoting a business on social networks and messengers through content, conversations, ads and influencer partnerships; it builds awareness, trust and a flow of inquiries, but it does not replace a good product, website and sales team.
Basics - Marketing & analytics4 min
What Is UGC and How Brands Use User-Generated Content
UGC is reviews, photos and videos created by customers or by hired creators speaking as a customer; brands collect it, get permission to use it and place it in ads, on product pages and on social media because people trust it more than brand advertising.
Basics - Marketing & analytics4 min
What Is Yandex Metrica and What Can It Track
Yandex Metrica is a free web analytics service from Yandex that counts visits, sources and goals and, unlike most free tools, includes session recordings (Webvisor) and click and scroll maps, which makes it popular for sites with audiences in the CIS.
Basics - Marketing & analytics4 min
How to Set Up Yandex Direct Ads: A Beginner's Guide
Create a Yandex Direct account, install Yandex Metrica with goals, launch a Unified Performance Campaign optimized for conversions, and split search and network ads once you need more control over bids and placements.
Practice - Marketing & analytics4 min
How to Set Up Goals in Yandex Metrica
A goal in Metrica is a visitor action you count as a result: a lead, a call, a jump to a messenger. Create goals in the tag settings, verify them with debug mode and mark the important ones as key goals so Yandex Direct can optimize ads for conversions.
Practice - Marketing & analytics4 min
How to Run YouTube Ads: Video Campaign Formats and Setup
YouTube ads run through Google Ads. Pick a goal (reach, views or conversions), a matching format and an audience, make a video that hooks viewers in the first five seconds, and measure results including conversions after views.
Practice
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