When Google released gtag.js, the new, global tracking library designed to (eventually) replace analytics.js, many Universal Analytics practitioners and users were confused (see e.g. Jeff’s great overview here). It seemed like gtag.js wasn’t really solving any …
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One of the challenges in working with Google Tag Manager (or any JavaScript-based platform for that matter) is what to do with race conditions. A race condition emerges when you have two resources competing for execution in the browser, and there is a degree of unpredictability …
I really like Google Optimize. It has a fairly intuitive UI, setting up experiments is easy, and there’s integrations for both Google Tag Manager and Google Analytics built into the system. It’s still a JavaScript-based, client-side A/B-testing tool, so problems with …
With GDPR looming around the corner, it’s time to explore the options you have at your disposal for respecting the new, stricter regulations for tracking users and for collecting data about their visits to your website. UPDATE 20 June 2018: Google has released the …
Scroll depth tracking in web analytics is one of those things you simply must do, especially if you have a content-heavy site. Tracking scroll depth not only gives you an indication of how much users are digesting your content, but it also lets you turn meaningless metrics such …
Holy visibility, Batman! Visibility is a seriously undervalued aspect of web analytics tracking. Too often, we fall into the trap of thinking that “Page Views” actually have something to do with “viewing” a page. Or that tracking scrolling to 25%, 50%, or …
5 years ago, on 1st October 2012, this lovely video popped up in Google’s Analytics Blog: It was accompanied by a blog post, which contained a brief look into many of Google Tag Manager’s key features, some of which are still relevant today. Google Tag Manager is a …
