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How to configure basic analytics for your AMP pages

Analytics platforms are commonly integrated into websites through inline JavaScript snippets and function calls, which trigger events that are sent back to the analytics system. AMP provides a flexible JSON configuration syntax to replicate this process for several analytics partners.

TIP – If you're using Google Analytics as your analytics provider, learn amp-analytics.

For context: Analytics on non-AMP pages

The following is an example of traditional JavaScript-driven Google Analytics tracking. We'll rewrite this into the amp-analytics JSON format but first, let's look at the traditional approach:

<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','//www.google-analytics.com/analytics.js','ga');

ga('create', 'UA-XXXXX-Y', 'auto');
ga('send', 'pageview');
</script>

This JavaScript is quite simple; it sends a notification to track the pageview event.

Step 1: Include `amp-analytics` script

To replicate this functionality in AMP, we must first include the amp-analytics component library in our document’s <head>:

<script async custom-element="amp-analytics" src="https://cdn.ampproject.org/v0/amp-analytics-0.1.js"></script>

Step 2: Add configuration code

Then, let's add the amp-analytics component to the end of the body of the document:

<amp-analytics type="googleanalytics">
<script type="application/json">
{
  "vars": {
    "account": "UA-YYYY-Y"
  },
  "triggers": {
    "default pageview": {
      "on": "visible",
      "request": "pageview",
      "vars": {
        "title": "Name of the Article"
      }
    }
  }
}
</script>
</amp-analytics>

Just as with the JavaScript example at the top of this page, this amp-analytics snippet will send a notification to Google Analytics indicating that a page has been viewed.

To specify this, we've set the type to googleanalytics and then in the JSON we've created a trigger we've called "default pageview". This trigger will fire when the page is visible (due to the "on": "visible") and when it fires we'll send a pageview analytics request to Google Analytics with the vars we have specified.

The JSON used to configure amp-analytics is a very flexible format for describing what analytics data to send and when to send it. The amp-analytics has complete details on the format.

Step 3: Adding more triggers

Building on the above example, we can add another trigger named "click on #header trigger":

<amp-analytics type="googleanalytics">
<script type="application/json">
{
  "vars": {
    "account": "UA-YYYY-Y"
  },
  "triggers": {
    "default pageview": {
      "on": "visible",
      "request": "pageview",
      "vars": {
        "title": "Name of the Article"
      }
    },
    "click on #header trigger": {
      "on": "click",
      "selector": "#header",
      "request": "event",
      "vars": {
        "eventCategory": "examples",
        "eventAction": "clicked-header"
      }
    }
  }
}
</script>
</amp-analytics>

As you can guess from the name of this new trigger it will fire when the element with the ID "header" is clicked (specified by "on": "click" and "selector": "#header"). When this trigger fires, we'll send the event request to our analytics provider, specifying a couple of variables to include in the request.

If you have a custom tracking platform that you want to integrate with, you can still use amp-analytics and define your own personalized URL endpoints to send tracking data to. Learn more in the amp-analytics component reference documentation.

NOTE – “UA-YYYY-Y” is an example Google Analytics account; it should be replaced with your own website’s Google Analytics tracking code if you are using this example on your site.

TIP – If you are interested in a simpler tracking system, you might want to take a look at amp-pixel. If you only need to track pageviews, amp-pixel it is a lighter-weight solution than amp-analytics because it only aims to solve the requirements of traditional pixel tracking. Learn more in the Analytics: the basics guide.