Sean Walsh
Sean is a Director at Intelligency heading up our digital marketing and client services operations. Sean has 15+ years experiencing working both in-house and agency with brands including Lloyds, Alstom, Hitachi, Lufthansa, Viaplay, DFDS Seaways and Mercedes-Benz.
Google updated its tracking tools at the end of August in a way that makes accurate measurement meaningfully more accessible. If your website uses Google Ads or Google Analytics, this affects how you set up and manage conversion tracking – the data that tells you whether your marketing is actually working.
What changed in plain English
Google runs two separate tracking tools: Google tag, which is a snippet of code that sits on your website, and Google Tag Manager, a more powerful system that lets you manage all your tracking in one place without touching your website code repeatedly. Until now, they have operated as separate tools. Google is bringing them together.
The most significant change is that you can now set up conversion tracking by clicking through your website the same way a customer would, and Google will configure the technical setup for you. You navigate to the thing you want to track – a purchase, a form submission, a button click – and Google works out the rest. No code required. No developer needed.
Google has also simplified the Tag Manager interface, making it easier to see at a glance which of your Google tools are receiving data and where potential problems might be. And data now moves from your website to Google faster, which improves both measurement accuracy and, in some cases, page load speed.
Why conversion tracking matters so much
Conversion tracking tells Google’s advertising system which clicks led to results – a booking, an enquiry, a purchase. Google’s automated bidding uses this data constantly to decide where to show your ads and how much to spend. If your tracking is incomplete or misconfigured, the system is effectively making decisions based on partial information. It will spend your budget less efficiently than it otherwise could.
This is why the no-code event tracking matters commercially, not just technically. Getting tracking right has historically required either a developer or a working knowledge of tag management tools. That means many smaller advertisers have been running campaigns on imperfect data without realising it. Visual, code-free tracking directly reduces that problem.
What to do if you already use Google Tag Manager
Google will prompt you to optimise your existing setup, but it will not make any changes automatically. You will see a banner in your account offering to optimise your container. Before you accept, review what changes are being proposed. If your setup is straightforward, the optimisation is unlikely to cause problems. If you have a more complex configuration – custom triggers, unusual variable setups, or anything built by a previous developer or agency – take the time to understand what is changing before publishing.
The preview function shows you exactly what will change. Use it. Measurement is one of those things where getting it wrong quietly is worse than not changing anything, because bad data looks like good data until you start making decisions based on it.
The broader point worth taking from this
Google is consistently moving toward making accurate measurement accessible to businesses that do not have dedicated analytics or technical teams. That is a useful direction. Accurate conversion data is one of the few inputs that reliably improves campaign performance across everything else you do, and measuring what matters commercially rather than what is technically easy to count has always been the right starting point. These tools make it easier to get that right without needing a specialist every time something needs updating.
If your conversion tracking has been set up but you are not sure exactly what it is measuring or whether it is capturing everything it should, now is a reasonable time to review it. The tools for doing that have just become easier to use.
