Be careful! All our scripts have recently changed in order to adapt to the implementation of Intelligent Tracking Prevention (ITP) by some browsers Old tags are still supported for now. However, once you changed it in the back-office, you will not be able to recover it anymore.
What is ITP?
Before launching tests on your website, you must install Kameleoon script. This script must be added at the <head> tag of the source code of your site. It contains your unique code site. No worries: we will guide you step by step; and our adaptable solution will take into account all the peculiarities of your website.
If your plan allows you to do so, you can set up multiple websites with your Kameleoon account. This can be particularly useful for testing your website and mobile version or if you want to first test Kameleoon on your pre-production website.
Several setup options are available. Their sequence follows this pattern:
At any time, in case of doubt or difficulty, do not hesitate to contact your developer by clicking on the corresponding button at the bottom of the setup page. The necessary information will then be sent to him so that he can help you.
Where to configure the setup of your website?
In your Kameleoon back-office, go to the “My websites” page of the “Configuration” tab in the left side menu.
On this page, you will find a list of websites added to your Kameleoon account.
By default, the card of a website is already there: it is the website you filled in when you registered.
Setup via your website card
On the card assigned to the website, click on “Setup”. A page opens, allowing you to configure your installation.
Setup when adding a new website
To add a new one, click on “New site” (if your package allows it).
In the pop-in that opens, enter the URL of the site you want to add and, if you wish, a description. Then click on “Add”.
A new page opens and guides you through the installation of Kameleoon.
Modification of the setup
To modify the installation of an already added and installed website, click on “Setup” on the card of the website.
At the bottom of the page that has just opened, click on “Modify setup”.
A pop-in alert will then open.
Confirm your choice to access the setup interface of the Kameleoon script.
Step 1: Choosing your setup options
In the successive drop-down menus, choose your setup options.
Setting up Kameleoon with/without a tag manager
Adding the script directly to the html code of your pages
This installation method is the one we recommend at Kameleoon. It avoids any performance concerns that may be related to the use of a tag manager. With this method, you put the Kameleoon script yourself in the right place within the pages of your site.
Using a tag manager
Kameleoon is compatible with all major Tag Management Systems (Google Tag Manager, Tag Commander, Eulerian Tag Master). However, if possible, we recommend to install Kameleoon directly in the source code of your website, and not via a TMS. The reason for this is again related to the flicker effect. Using a TMS delays the load of Kameleoon and increases flickering. This is especially problematic if your TMS is loaded at the bottom of your HTML page. Moreover, the tag manager needs to be loaded first to load Kameleoon, which can add a latency period.
If you use a Tag Management System, you should not use the asynchronous with anti-flicker script as it is not designed to work within a TMS.
Selecting an installation tag
This option is only available if you do not use a tag manager (recommended method).
If you have chosen to add the script directly to the html code of your pages, this installation option gives you the choice between three types of loading.
The scripts of the page are loaded one after the other following their order in the code. The page only appears once each script is loaded. Thus, if one of the scripts blocks, the page remains blank.
This ensures that page loading is not blocked while scripts are downloaded by the browser. In addition, ideally, scripts that are important should be loaded at the top of the page, and scripts that are less important or that can afford to wait should be loaded at the bottom.
A script is loaded asynchronously when the browser doesn’t wait for the script to load to display the requested page to the user. Consequently, an asynchronous script loads in parallel with the loading of the page, and doesn’t prevent it from being displayed.
This can cause a flicker effect: the user can see for a few seconds the original page before it is replaced by the variant (in the case of an A / B test) or the custom page (in the case a customization), the time that the Kameleoon script is fully loaded.
Asynchronous loading with anti-flicker
Enable or disable cross domain tracking
If your package includes it, you can enable cross domain tracking by selecting “Yes” in the “Activate cross domain tracking” drop-down menu. This option makes it possible to track visitors on different domains (example.fr and example.org), subdomains (example.fr and payment.example.org), or on different protocols http and https.
If they do not activate it, we will not be able to track visitors from one domain to another: they will be considered as new visitors when they arrive on another domain and will be exposed again to personalization or to another variation of an A/B test.
If you enable cross domain tracking when you install your site, you will find an option in the general configuration of your site allowing you to specify the domains allowed in the cross domain tracking.
By default, all domains can load your Kameleoon script and access the data associated with your users (such as custom data), which can create a risk. If you want to allow access to Kameleoon only on a specific list of domains, enter them here. For each added domain, all subdomains will automatically be included.
Select a hosting for the Kameleoon application file
You can choose to host the application file yourself or let Kameleoon host it. Select the option that suits you best from the drop-down menu.
If you select “Yes”, you will be asked to enter the URL of your CDN.
Once these steps have been completed, click on “Continue” to access the second phase of the setup.
Step 2: Copying the code
The Kameleoon script specific to your website appears.
The detailed instructions on the page depend on the options selected in step 1.
It is very important that this script is copied before any other tag, to load your variation as soon as possible and thus avoid the flicker effect.
Once the Kameleoon script is copied to your web pages, save them and transfer them to your server. You can then click on “Validate”.
Note : If you don’t know how to integrate this script, let your developer do it by clicking on “Forward to your developer”.
Kameleoon then makes sure that the script is present and that everything is in order. The verification process takes a few seconds.
If Kameleoon warns you that it could not detect the script, make sure that it is present on your site, otherwise the experiments created on Kameleoon will not be launched on your site. If the script is present and correctly integrated, you can skip the verification step to validate the installation.
For more information on installation tags, do not hesitate to consult the developer documentation.