What is Google Tag Manager?
Google Tag Manager (GTM) is our primary tool for data collection. It’s a free tool from Google that allows businesses to manage tags on their website without needing in-depth technical knowledge. A tag is a piece of code, a “snippet,” that you add to your website to collect information.
This allows you to gather data on user behavior and campaign performance. With GTM, you can manage and modify these tags without constantly diving into the website code. This makes GTM accessible and efficient for businesses looking to improve their performance.

What does tagging mean and how does Google Tag Manager work?

In digital marketing, “tagging” means adding small pieces of code to a webpage to collect valuable data. These tags can track website interactions, clicks, conversions, and more. While you previously had to add a piece of code for each new tag, GTM does all this in one easy step. You simply add a “container” to your website code, and from there, you can manage every new tag from one interface. This is particularly useful for businesses that frequently add new marketing or analytics tools to their site. GTM centrally manages and stores all tags.
Examples of measurements with GTM:
- Visitor statistics: Unique visitors, page views, session duration
- Behavioral analysis: Button clicks, scroll behavior, mouse movements
- Conversions: Purchases, completed forms, downloads
- Campaign performance: Click-through rates (CTR), cost per click (CPC), traffic source
- E-commerce data: Revenue, average order value, product performance
- User demographics: Location, device, browser, demographics
- Error tracking: 404 pages, load errors, slow pages

What are tags, triggers, and variables in Google Tag Manager?
1. Tags
Tags are pieces of code that you send to your website, like Google Analytics or Facebook Pixel, to collect data or perform actions.
2. Triggers
Triggers determine when a tag is activated, for example, when a page is visited, a button is clicked, or a product is purchased on your website.
3. Variables
Variables are elements that hold dynamic values, like page title or click URL, which tags and triggers use to work properly.
What are the benefits of GTM?
- Speed and Efficiency: GTM allows marketers to add or modify tags without needing web developers. This speeds up the time it takes to launch campaigns, as you don’t have to wait for developers to make changes to the website code. Companies actively using Google Ads, social media, and other marketing tools can quickly optimize and experiment with different campaigns.
- Cost Savings: Managing tags independently, without hiring developers, significantly reduces operational costs. GTM eliminates the need to repeatedly allocate developer hours to implement new code or adjustments. By using resources more efficiently, GTM not only saves costs but also improves the ROI of marketing campaigns.
- Advanced Data Analysis: GTM makes it easy for businesses to manage complex data collections. The tool allows you to set up variables and triggers, enabling you to track specific events on your website. For example, you can set a trigger to track every click on a specific button. This provides valuable insights into visitor behavior and helps optimize user experience. By measuring actions like clicks, conversions, and scroll behavior, you can continuously improve your site based on concrete data.
How to implement Google Tag Manager
Step 1: Create a GTM account
Start by visiting the Google Tag Manager website and creating an account. Give your account and container (such as your website or app) a name. The container holds all the tags you want to manage. Each container can be used on both websites and mobile apps.
Step 2: Add the GTM container to your website code
Once you’ve created the container, you’ll receive a snippet of code that you need to add to your website’s code. This code ensures that GTM is loaded and that your tags and triggers function on every page of your site. For WordPress sites, you can easily add GTM using a plugin or by placing the code directly in the head section of your website.
Step 3: Create and manage your tags
With the container in place, you can start adding tags to your site. Use the GTM interface to create tags for tracking with Google Analytics, tracking conversions in Google Ads, or adding social media pixels. You can also set specific triggers, like when a tag is activated, for example, when a button is clicked.
Step 4: Test and publish your changes
GTM offers a built-in “Preview” feature that allows you to test if all the tags work correctly before they are live. This helps you verify that tracking is functioning properly and data is being collected accurately. Once you’re satisfied with the settings, click “Publish” to make the changes live.
Step 5: Manage and check your tags in the future
With GTM, you can easily adjust and optimize tags as your business goals change. Whether you’re adding new tags for a campaign, removing tags, or adjusting triggers, GTM offers a flexible and efficient system for tag management. When changes are made to the website, measurements may break, negatively affecting analytics and advertising performance. Therefore, it’s important to regularly check your measurements.
Need a Google Tag Manager specialist? Let us help!
Do you need help optimizing your data collection and effectively implementing Google Tag Manager? Feel free to contact us! At FunnelTrack, we’re ready to support you with our expertise in data analysis and tagging. Our data collection solutions are designed to improve your business processes and provide valuable insights.
Together, we’ll ensure that you get the most out of your data, enabling you to make well-informed decisions and improve your business results. Visit our data collection page for more information or contact us directly for a personalized consultation!
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