This section will guide you through the process of integrating Gleef into your website and starting your first A/B testing experiment on wording.
1

Open the function.php file from the WordPress dashboard

In your WordPress dashboard, select the Appearance menu, then Theme Editor. You might need to select your theme in the upper right dropdown.Then, select the file Theme Functions (functions.php) in the right panel.You should see some code in the main window.Wordpress integration instructions screenshot
2

Copy/paste the integration code

Copy/paste this code within the window in the center. The following code will allow your website to display and track Gleef experiments.
function gleef_script() {
echo '<script src="https://script.cdn.api.gleef.eu/script.js"></script>
}
add_action("wp_head", "gleef_script", 0);
Once you’re done, click on the Update File button.
3

Launch & manage experiments

You’re done! Log into the Chrome Extension, and start creating and managing experiments.
See also : Create an experiment