What is Google Analytics and How Does It Work? A Brief Guide
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Written By firstgrowth@dmin

June 26, 2024

What is Google Analytics and How Does It Work? A Brief Guide

We need a tool that tells us about our website visitors. That tool must tell us where the people are coming from to our website. We also require a tool that tells us if the people who visit our website complete our goals that include signing up and buying stuff. And the tool that gives us all this information is Google Analytics.

Small and medium sized businesses and websites use Google Analytics to check their Google sites’ analytics. This helps them with improving their marketing, increasing website traffic and attracting visitors to come back for more.

What’s Google Analytics?

It’s a simple and easy-to-use performance tracking tool that tells us how good our marketing efforts are. The statistics it shows give us helpful insights that we use to tweak our marketing strategies. Google Analytics also offers tools to help with SEO (search engine optimization) and understanding our customers. For instance, it shows us our target audience’s demographics, gender, age, and website pattern. It has built-in features and tools that analyze all the data and provide us helpful reports of customer data and insights. We use that in creating effective marketing strategies.

Check: The Basic SEO Tutorial – Making SEO Easy For Everyone

Process of Google Analytics (How does it work?)

Google Analytics doesn’t cost anything to use. It uses data to provide  detailed insights into visitor behavior to help you make better decisions. To use it, you need to do the following:

Adding Code to Your Site

You add a small piece of JavaScript code to your website. This code gets activated every time someone visits your site. It collects information from a) First-party cookies (Small files stored on the visitor’s device), b) HTTP request (Information sent from the visitor’s browser to your site), and c) browser and system info (Details about the visitor’s device and browser).

E.G:
<!– Google tag (gtag.js) –>
<script async src=”https://www.googletagmanager.com/gtag/js?id=G-NERG6875FG”></script>
<script>
window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag(‘js’, new Date());

gtag(‘config’, ‘G-NERG6875FG);
</script>

Tracking Visitor Info

The code tracks important details like a) where the visitor is located, b) what language they use and c) which pages they visit on your site. It sends this data to Google Analytics Servers and therefore you get detailed reports of your visitors.

Improving Your Website

After you get the detailed reports, you understand things like a) what visitors like on your site, b) which pages aren’t performing well and c) where you can make improvements. This, as a result, helps you make better business decisions and improve your site.

Dimension in Google Analytics

Dimensions are the labels that help you to organize data. Dimensions show you how different things affect the numbers you’re looking at. Suppose you’re checking how long people stay on a website in different places, then “Region” would be a dimension. You can make dimensions fit what you need, like different things about the people using the website:

  • Language
  • Browser type
  • City and country
  • Models of devices
  • User age group

Google Analytics uses dimensions to describe data qualitatively. It provides categories and attributes for your data. There’s another thing called metrics. It provides quantitative measurements to give you numerical data to analyze and compare. Examples of metrics include:

  • Average session length
  • Pageviews
  • Pages per session
  • Average time on site

Metrics are typically used to measure and compare data across different dimensions. For example, you might compare the average session length (a metric) across different cities (a dimension).

Introducing Google Analytics 4

Google Analytics 4 (GA4) is the latest version of Google’s website tracking service, released in October 2020. It is different from the older version, Universal Analytics (UA), because it tracks every user action as a separate event. This makes it easier to understand how people interact with your website across different devices and platforms.

GA4 also moves away from using third-party cookies and uses machine learning instead. This makes the data more accurate and helps predict future user behavior. The AI in GA4 can also create models of user behavior and conversions (when users complete a desired action like making a purchase).

Here are some important features of GA4:

  • Better integration with Google Ads: GA4 works more smoothly with Google Ads to help improve your advertising campaigns.
  • Customer-centric measurement: GA4 tracks the entire customer journey, from the first visit to the final purchase, providing a complete view of customer behavior.
  • Simplified data controls: GA4 makes it easier to manage how data is collected, stored, and used.
  • Improved data privacy: GA4 automatically anonymizes IP addresses, meaning Google does not store users’ IP addresses, enhancing user privacy.

What does Google Analytics 4 do?

Google Analytics integrates with various Google solutions and partner products to enhance marketing processes and performance. By connecting with Google Ads, Display & Video 360, and Google Search Console, users can view a comprehensive range of data, including ad performance, automated bidding insights, and search queries driving website traffic. This integration allows for a detailed assessment of the relationship between organic search performance and user actions on a site.

Furthermore, Google Analytics supports seamless data connectivity for enhanced business analysis. It integrates with BigQuery for advanced data analysis and insight generation. Additionally, third-party tools like Salesforce Marketing Cloud can access Google Analytics data to better understand and optimize campaign performance. These integrations enable content managers to gain valuable insights into visitor behavior, improving content strategies and overall organizational effectiveness.

Read: How To Rank In SGE (Search Generative Experience)

How to Use Google Analytics 4?

First, make a Google Analytics account and put a tracking code on your website. This code helps Google Analytics see what visitors do on your site. If you want to track things like people signing up for your newsletter or buying something, set up conversions in Google Analytics. GA4 can automatically track some actions like when people download files or watch videos. To turn this on, go to Admin > Data Streams in Google Analytics. Turn on Enhanced Measurement to track these actions automatically. You can also pick which actions you want to count as conversions under Admin > Key events.

UA VS GA4

Universal Analytics (UA) is the older version of Google Analytics focused on session-based data collection, while Google Analytics 4 (GA4) is the newer version emphasizing event-based tracking and enhanced user interaction insights.

Let’s understand how GA4 improves on UA by focusing more on individual user actions, enhancing privacy protections, and offering more advanced analytics and customization options. Here’s a simplified comparison table between Universal Analytics (UA) and Google Analytics 4.

Feature Universal Analytics (UA) Google Analytics 4 (GA4)
Data Collection & Privacy Collects IP addresses (unless hidden). Limited control over how long data is kept. Doesn’t collect IP addresses by default. Easier to delete data when needed. More control over how long data is kept (starts at 2 months, can go up to 14 months).
Reports Basic reports with metrics like bounce rate. Tracks sessions. Uses “engagement” metrics instead of bounce rate. Focuses on tracking user interactions more than sessions. Includes detailed reports on different types of revenue.
New Features Uses a simpler funnel model for tracking user behavior. Limited options for customizing data. Can track data from multiple sources (like websites and apps) together. Automatically tracks more types of user actions. Uses advanced tools for predicting user behavior.
Key Differences Tracks sessions (when someone visits your site). Basic tools for tracking user actions. Tracks individual actions users take on your site. Advanced tools for understanding user behavior and making predictions. Can be customized and integrated with other Google tools like BigQuery and Google Optimize.

Conclusion

Now you know pretty much everything about Google Analytics. Google Analytics is a must-have tool for anyone with a website who wants to understand their visitors and improve their site. It shows where your visitors come from and if they complete your goals, like signing up or making a purchase. We’ve discussed its older vs new version in the UA vs GA4 table. The latest version, Google Analytics 4, makes tracking even better by focusing on user actions and improving data privacy. Whether you have a small or large website, Google Analytics helps you make smart decisions to attract, engage, and keep your visitors coming back.

FAQs

1. What is Google Analytics?

Google Analytics is a free website analytics tool that helps businesses understand how people find and use their website. It shows important data such as traffic sources, user behavior, popular pages, conversions, audience demographics, and marketing performance.

2. What is Google Analytics used for?

Google Analytics is used to track website visitors, measure marketing campaigns, monitor user actions, and understand whether visitors complete important goals such as purchases, form submissions, sign-ups, calls, or downloads. Businesses use this data to improve websites, content, ads, and customer experience.

3. How does Google Analytics work?

Google Analytics works by adding a small tracking tag to your website. When someone visits your site, the tag collects information about user activity and sends it to Google Analytics. This data is then organized into reports that show how users interact with your website.

4. What is Google Analytics 4?

Google Analytics 4, also called GA4, is the latest version of Google Analytics. It tracks user activity through events instead of only focusing on sessions. This makes it easier to understand how people interact with websites and apps across different devices and platforms.

5. What is the difference between Universal Analytics and GA4?

Universal Analytics was based mainly on sessions and pageviews, while GA4 is based on events and user interactions. GA4 provides better cross-platform tracking, improved privacy controls, predictive insights, and stronger integration with Google Ads. Universal Analytics has now been replaced by GA4.

6. What are dimensions and metrics in Google Analytics?

Dimensions are descriptive categories, such as country, city, device type, browser, traffic source, or landing page. Metrics are numerical measurements, such as users, sessions, pageviews, engagement rate, conversions, and average session duration. Together, dimensions and metrics help explain website performance.

7. What are conversions in Google Analytics?

Conversions are important actions that users complete on your website or app. Examples include submitting a form, making a purchase, signing up for a newsletter, clicking a call button, downloading a file, or booking an appointment. In GA4, these are called key events.

8. Why is Google Analytics important for businesses?

Google Analytics is important because it helps businesses make decisions based on real data instead of guesswork. It shows which channels bring visitors, which pages perform well, where users drop off, and which campaigns generate results. This helps businesses improve marketing, increase conversions, and create a better user experience.

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