What is Google Tag Manager?
It is a tag management system that allows you to quickly and easily update tags and code snippets on your website that are intended for traffic analysis and marketing optimization.
The tag manager can also be said as a code management platform that fires all of your other tags according to the triggers that you will specify in the Google Tag Manager interface. It also handles third-party tags with ease. After the container snippet is deployed on your website no technical help is necessary to deploy new tags or editing the existing tags.
How does the Google Tag Manager work?
You just need to place a small snippet of code on your website. This snippet of code connects your app to the tag manager servers. You can now make use of the web-based user interface to install the tracking codes on your website, like – the Google Analytics tags.
Now, you can configure triggers to fire when an event occurs. An event can be something like – a page load, a tap on a screen, or a form submission. It’s all done through the Tag Manager’s web interface. When a user interacts with your content, triggers will be evaluated based on the events that you have specified, and the tags will fire accordingly.
Advantages of using the Google Tag Manager
- Improves your website performance
Google Analytics and Adwords surely slow down your website speed after you have put the codes on the source website. Google Tag Manager allows third-party to handle all your script-tags and you only need to add its code to your website.
- Remarketing Support
This allows you to show your website ads repeatedly to the customers who have visited your site and clicked on your certain products. This helps in to get back your visitors again to your store.
The Facebook pixel is one analytics tool that let’s you check how much effective your advertisements are by letting you understand the actions that people take on your website.
The Facebook pixel has been merged with the Google Tag Manager extension for ease of use of both in a single module. Using the Facebook pixel, the admin can send the the data to Facebook for the various actions that the people take on your e-commerce store.
- Easily configure Google Tag Manager in your Magento 2 webstore.
- Takes less time to configure scripts within your store.
- Track and check Analytics on Google.
- Integrate Facebook Pixel to your website.
- Can add multiple Facebook Pixel IDs as per multiple store views.
- Track standard events like Product View, Category View, Add to Cart, Add to Wishlist, Initiate Checkout, Purchase, Product Search, and Customer Registration.
- Each event can be enabled or disabled separately.
- Can create the custom audience and reach them via targeted Facebook ads.
- Can also target your audience via dynamic Ads. But for dynamic ads, you need to have your product catalog on Facebook as well.
- Easy access to manage the module configurations by the admin panel.
Installation- Google Tag Manager
Customers will get a zip folder and they have to extract the contents of this zip folder on their system. The extracted folder has an src folder, inside the src folder you have the app folder. You need to transfer this app folder into the Magento 2 root directory on the server as shown below in the snapshot.
After the successful installation, you have to run these commands in the Magento2 root directory.
First command- php bin/magento setup:upgrade
After running the commands, you have to flush the cache from Magento admin panel by navigating through->System->Cache management as shown below.
Translation- Google Tag Manager
For translating the module language, please go to app>code>Webkul>GoogleTagManager>i18n and edit the en_US.csv file. Now, translate the words on the right and upload the modified file to the same location. The filename of the translated file should be according to the language and region code in which you want to translate like de_DE.csv.
Module Configuration- Google Tag Manager
After the successful installation of the extension the admin will navigate to Stores->Configuration->Webkul-> Google Tag Manager Configuration.
Here, the admin will be able to –
- Enable the extension by selecting a Yes which brings up a section to enter the Container ID. Selecting a No will disable the extension.
- Enter the Container ID here and then click the save button to save the configuration for GTM.
Configuring Facebook Pixel
To configure Facebook pixel navigate through Stores->Configuration->Webkul->Facebook Pixel.
Here, the admin will be able to configure the General Settings and Manage the Events that the admin wants to track –
Here, the admin will –
- Enable FB Pixel – Select Yes to enable else set it as No to keep disabled.
- Enter Facebook Pixel ID – Enter the Facebook pixel ID.
Manage Events you Want to Track
Here, the admin will be able to manage various events that can be tracked. Each of these events can be enabled or disabled for use by the admin.
- Product View – Tracks the event when someone visits the product page of the web store.
- Category View – Tracks the event when someone visits the category page of the web store.
- Add to Cart – Tracks the event when someone clicks on the add to cart button.
- Add to Wishlist – Tracks the event when someone adds a product to his wishlist.
- Initiate Checkout – Track the event when someone initiates a checkout on the web store.
- Purchase – Track the event when someone purchases a product from the webstore.
- Product Search – Track the event when someone searches for something using the search feature.
- Customer Registration – Track the event when someone registers on the web store.
How to get GTM Container ID?
To get the Container Id you must first create an account at Google Tag Manager(Signup is free). Now, after going to this link follow the below steps-
Enter the account name(as per your requirement) and then click Continue.
Now set up the Container name(as per your requirement), select where to use the container and then click Create.
Now on the pop-up, click Yes to confirm to the Google Tag Manager Terms of Service.
Now the screen that appears, here you need to add few tags(as per required) and then publish to make the changes live.
To add tags, navigate to New Tag -> Add New Tag
Now the section that comes up tap Tag Configuration to choose a tag type to begin the setup.
Now, choose your tag type from the featured list or search for one.
Now, select the Track Type as per your requirement, select Enable Overriding settings in this tag, and enter the Tracking Id from your Analytics.google.com account and then tap the Save button.
Configure the Trigger for the tag and tap Save button after that.
Set the name for your Tag and tap Save.
To publish click the Submit button on the top right-hand side.
A Sliding section comes up, here select Publish and Create version, enter version name, description and hit the Publish button.
You will see the container is published.
Lastly, click on the Tag Manager icon on the top left-hand corner or go to All Accounts. Here, you will see the Container ID. This container ID is to be put in the admin back-end configuration of the extension.
Thus, in this was you’ll get the Container ID.
How to get the Facebook Pixel ID?
To use this module, you first need to create a Facebook Pixel in your Facebook Business Manager. For this, click on the link – https://www.facebook.com/ads/manager/pixel
After login, you get navigated to the Facebook Event Manager account of your Facebook.
Note: Click on Login if you already have a Facebook account. Else click on Sign up to create the facebook account first.
Now, you need to goto Business Settings under Event Manager as per below image:
After that, you need to select Pixels under Data Sources and can add new pixel by clicking on Add, as per below image:
Here, after clicking on “Add”, you will get a pop when you will click on the Create button.
After clicking on the Create button you will get a success message as per the below image.
After this, you will get the Facebook Pixel ID.
Thus, in this way the admin will get the Facebook pixel Id.
How to validate GTM Extension is Installed Correctly?
To check if the Google Tag Manager is properly installed, the data on your website should get displayed as shown below in the snapshots.
Note: To check this, you must have installed the Google Chrome browser extension – Tag Assistant(By Google).
Some Examples –
Product Page: On the product page, the data layer shows the current product details.
Cart-Page/Add to Cart: Here, the data layer shows the checkout cart data and the cart data.
Order Success Page: On the order success page the data layer shows the purchased item details as shown below in the snapshot.
Facebook Pixel – Workflow Frontend
Once you have configured the module settings, log in to your Facebook Business Manager account.
In the Data Sources section, select the Overview tab as shown below.
The admin can view Events and can view details of the Event by selecting “View Details“.
On selecting View Details, a pop box will appear as shown below:
Here, the admin can track the information for all the dynamic events of the Magento store convenietly.
The admin can even verify individual pages and make sure that the events are installed correctly. For this, the admin needs to install the Facebook Pixel Helper as a chrome extension. This is optional.
Note – (Facebook Pixel will not work if any ad-blocker is enabled in your browser.)
That’s all for the Magento 2 Google Tag Manager extension. Still, have any issue feel free to add a ticket and let us know your views to make the module better webkul.uvdesk.com
Current Product Version - 3.0.0
Supported Framework Version - 2.0.x, 2.1.x, 2.2.x, 2.3.x