Are you looking to add Google Optimize to your WordPress site?
Google Optimize is a free tool by Google that helps website owners optimize their sites by running A/B split tests. It allows you to compare two versions of a page and see which one converts better (i.e., is more successful).
In this article, we will show you how to easily add Google Optimize in WordPress, so you can start running split tests.
![How to add Google Optimize in WordPress How to add Google Optimize in WordPress](https://www.wpbeginner.com/wp-content/uploads/2020/01/add-google-optimize-wordpress-550x340.png)
What Is Google Optimize?
Google Optimize is a free tool that lets you split-test your pages and personalize them for your customers. You can link it to both Google Analytics and Google Tag Manager.
Using Google Optimize, you can set up experiments to see if making changes to a page increases your conversion rate.
For instance, you might run an A/B split test where you have two versions of a sales page to see which one performs better.
You could have a different headline on each page or a different product image in your online store. By split testing, you can gradually optimize your page to get the highest conversion rate.
Google Optimize lets you create these split tests with a drag-and-drop editor. After that, it shows each variation to your visitors at random so you can gather data about what works best.
Note: Google Optimize has sunset on September 30, 2023. Google will be investing in an A/B tool built within Google Analytics 4. This means that you can no longer perform experiments in Google Optimize. However, there are many Google Optimize alternatives you can try.
As an alternative, you can use Thrive Optimize to run slipt tests in WordPress. It is part of the Thrive Theme suite and offers more features for A/B testing than Google Optimize. To learn more, please see our guide on how to do A/B split testing in WordPress, where we share an alternative method to Google Optimize.
What Will You Need to Use Google Optimize?
You need a Google Analytics account to use Google Optimize on your WordPress site. You will also need to have placed the Google Analytics tracking code on your site. This can be tricky for beginners because it requires editing code.
An easier way of connecting with Google Analytics is using MonsterInsights. It is the best analytics plugin for WordPress and comes with a Google Optimize addon, which makes it super easy to run Google Optimize tests on your website.
MonsterInsights is a paid plugin, and you will need their Pro plan to access the Google Optimize addon. If you don’t want to purchase MonsterInsights, then we also have a method on how to set up Google Optimize manually using a free plugin as well.
First, you need to install and activate the MonsterInsights plugin. For more details, see our step-by-step guide on how to install a WordPress plugin.
Upon activation, you will see a welcome screen. Simply click the ‘Launch the Wizard’ button and follow the steps in the tutorial to connect Google Analytics with WordPress.
![Enter your MonsterInsights license key on the Settings page launch MonsterInsights setup wizard](https://www.wpbeginner.com/wp-content/uploads/2020/10/launch-MonsterInsights-setup-wizard.png)
See our guide on how to install Google Analytics in WordPress for step-by-step instructions.
That being said, let’s see how to add Google Optimize in WordPress like a pro.
Setting Up Your Google Optimize Account
Next, you need to go to the Google Optimize website and click on the ‘Get Started’ button.
![The Welcome page for Google Optimize The Welcome page for Google Optimize, with Get Started button](https://www.wpbeginner.com/wp-content/uploads/2020/01/google-optimize-front-page.jpg)
You will be prompted to decide whether or not you want to receive Google’s emails.
After that, you need to click the options you want and then click the ‘Next’ button at the bottom of this screen.
![Choose which emails you want to receive from Google Choose which emails you want to receive from Google](https://www.wpbeginner.com/wp-content/uploads/2020/01/google-optimize-email-options.jpg)
You can now choose specific settings for your account. We suggest simply using the Recommended settings.
Make sure you select your country from the dropdown menu, so you can see the correct terms of service agreement. When you click on these to read them, they will open in a new tab, so you won’t lose your place during setup.
The checkboxes may also change depending on what country you select.
![Choose your Google Optimize account settings Choose your Google Optimize account settings](https://www.wpbeginner.com/wp-content/uploads/2020/01/google-optimize-account-settings.jpg)
Next, you need to check the boxes once you are ready, and then the ‘Finished’ button will turn blue. Go ahead and click on it. Google will then set up your Google Optimize account.
As part of this, Google has created your first container. This will contain your experiments (tests and personalizations), and it needs to be connected to your website.
![Your Google Optimize account Your Google Optimize account, with step by step instructions on the right](https://www.wpbeginner.com/wp-content/uploads/2020/01/google-optimize-account-created.png)
Although you are prompted here to create your first experiment, we suggest instead that you link Google Analytics to Google Optimize at this point.
Linking Google Optimize and Google Analytics
On the right-hand side of your screen, you will see the ‘Link to Google Analytics’ step.
Go ahead and click the downwards arrow here and then click the ‘Link property’ option.
![Linking Google Optimize to your website (click Link property) Linking Google Optimize to your website (click Link property)](https://www.wpbeginner.com/wp-content/uploads/2020/01/google-optimize-link-website.png)
On the next screen, select the website you want to link with.
If you can’t see your website here, then you might need to finish setting it up in Google Analytics.
![Select your website from the dropdown menu Select your website from the dropdown menu](https://www.wpbeginner.com/wp-content/uploads/2020/01/google-optimize-choose-website.jpg)
Once you’ve clicked ‘Link’, you will see this popup.
If you are going to use MonsterInsights to add Google Optimize to your site, which is what we recommend, you can simply click ‘Skip for now’.
![The Google Optimize snippet popup The Google Optimize snippet popup](https://www.wpbeginner.com/wp-content/uploads/2020/01/google-optimize-add-snippet.jpg)
Otherwise, you may want to view and copy the code now, as you will need to use a line of it later on.
Add Google Optimize to Your WordPress Site (Easy Way)
The best way to add Google Optimize to WordPress is by using MonsterInsights.
First, you need to visit the Insights » Addons page from your WordPress dashboard and find the Google Optimize addon.
Simply click the ‘Install’ button next to Google Optimize addon, and it should automatically activate.
![Installing the MonsterInsights Google Optimize addon Installing the MonsterInsights Google Optimize addon](https://www.wpbeginner.com/wp-content/uploads/2020/01/monsterinsights-google-optimize-addon.png)
Once that addon is active, you can go to the Insights » Settings » Conversions page to configure the settings.
You will need to enter your Google Optimize Container ID here.
![Add your Google optimize ID Add your Google optimize ID](https://www.wpbeginner.com/wp-content/uploads/2020/02/add-your-google-optimize-id.png)
You can find this listed in your container in the ‘My Account’ section of your Google Optimize dashboard.
You can also easily find it in the ‘Container setup panel’ when you are in the process of setting up your container.
![Finding your Google Optimize container ID Finding your Google Optimize container ID](https://www.wpbeginner.com/wp-content/uploads/2020/01/google-optimize-find-container-id.png)
Simply enter this in MonsterInsights, and your site will be connected to Google Optimize.
You can also enable ‘Google Optimize’s Async Page Hide’ here. This setting may improve users’ experience on your website, especially if they are on a slow connection.
It hides the page for a small amount of time, so the variation you’ve created during your experiment can load. Otherwise, your regular content could load before it’s actually modified, which would make the page “flicker” from your users’ perspective.
Now that you have connected Google Optimize to your website, you will want to start running some A/B tests.
Manually Add Google Optimize to Your WordPress Site
You can also add Google Optimize to your WordPress site manually. This method is not recommended for beginners, as you will have to manually modify your Google Analytics code.
There are different ways to do this depending on how exactly you have added your Google Analytics code to your website.
In a moment, we are going to cover the process for adding Google Optimize to an analytics.js tag, as this is what many people will have used to set up Google Analytics.
If you set up Analytics quite recently, you might instead be using Global Site Tag (gtag.js) to deploy Google Analytics. In this case, you can find instructions for this within Google Optimize itself. Just click the blue ‘Install Optimize’ link to get the instructions and code.
If you are using Google Tag Manager (GTM), see Google’s instructions on installing Optimize with Google Tag Manager.
Assuming that you are using the analytics.js tag, let’s cover the installation process.
First, you need to find your Google Analytics code in your WordPress dashboard.
Note that this code must be in the header part of your pages in order for the Optimize code to work. If you are using a plugin or theme that places Google Analytics in the footer, then you will need to move your code to the header instead.
Next, add the line ga('require', 'GTM-XXXXXXX');
to your Google Analytics code as follows, replacing GTM-XXXXXXX with your Optimize Container ID.
<!-- Google Analytics -->
<script>
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
})(window,document,'script','https://www.google-analytics.com/analytics.js','ga');
ga('create', 'UA-XXXXXXXXXX-1', 'auto');
ga('require', 'GTM-XXXXXXX');
ga('send', 'pageview');
</script>
<!-- End Google Analytics -->
Note that UA-XXXXXXXXX-1 in your code will show your Google Analytics property ID.
Once you are done, please make sure to save your changes.
Tip: If you are not sure where to find and edit your Google Analytics code, then you may want to see whether you have a plugin like WPCode installed.
If you are using a premium WordPress theme, then there may be a place within it where you have put your Google Analytics code. You can check the theme’s documentation or contact their support team for help.
If you are using this method, then you will need to also manually add the anti-flicker snippet code to your site if you want to use it. You can’t just click a button to do this like you can when using MonsterInsights.
Once you have set up Google Optimize, you’re ready to split tests. You can follow our guide on how to do A/B split testing in WordPress using Google Optimize.
We hope this article helped you learn how to add Google Optimize in WordPress. You may also want to see our proven tips for how to increase your blog traffic, and our expert picks for the best WordPress plugins to grow your website.
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Unclutch Goa says
Thanks for sharing…!
WPBeginner Support says
You’re welcome![:)](https://www.wpbeginner.com/wp-content/plugins/classic-smilies/img/icon_smile.gif)
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J Hyatt Wavrecan says
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WPBeginner Support says
Thank you, glad you found our content helpful![:)](https://www.wpbeginner.com/wp-content/plugins/classic-smilies/img/icon_smile.gif)
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