Google Ads Conversion Tracking: What and How to Check it Right

If you’re running Google Ads campaigns, you must dissect how users interact with your brand along the way. Whether it’s making a purchase, signing up for a newsletter, or downloading your app, each action holds valuable insights. In this article, I will provide a comprehensive guide on Google Ads conversion tracking, a powerful tool that helps you understand user actions that are valuable to your business.

Quick summary:

• Google Ads conversion tracking connects advertising spend with measurable business outcomes, including sales, leads, calls, and other valuable actions.
• Advertisers can track conversions across websites, mobile apps, phone calls, imported offline activities, and selected customer interactions.
• Enhanced Conversions and GA4 can improve measurement quality, attribution, and visibility across multiple customer touchpoints.
• Accurate tag implementation through Google Tag Manager helps reduce data gaps and provides stronger signals for automated bidding optimization.

What is Google Ads Conversion Tracking?

Google Ads Conversion Tracking is a tool that allows you to understand what actions customers take after interacting with your ads. It’s the process of informing your Google Ads account that a user who came from one of your campaigns completed an action that is valuable to your business.

But what is a conversion? Which actions can be counted as conversions?

A conversion action is a specific customer activity that brings valuable to your business. These actions can include various customer interactions that are vital to your advertising goals, such as making an online purchase, installing a mobile app, signing up for an email list, or calling your business from a mobile phone.

Based on the conversion information that you provide to Google, you can optimize your campaigns, target keywords, and adjust your bids. This helps you measure the effectiveness of your ad campaigns in terms of generating user actions that are important to your business.

Which types of conversions can be tracked with Google Ads Conversion Tracking?

Conversion tracking is at the heart of any successful Google Ads campaign, providing invaluable insights into the effectiveness of your advertising efforts. However, not all conversions are created equal, and understanding which types to prioritize can significantly impact your campaign optimization. You can use conversion tracking to monitor key types of actions below:

Website conversions

These are the actions that customers complete on your website, such as making a purchase, filling out a form, signing up for a newsletter, or other interactions. Monitoring website conversions directly ties ad performance to user actions on your site, helping you assess the effectiveness of your landing pages and overall website experience.

Phone call conversions

If your business relies on phone calls, you can track calls directly from ads and clicks to a phone number on your website. Phone call conversions provide insights into the impact of your ads on potential customers who prefer direct communication, enabling you to optimize for call-driven leads.

App installments and in-app conversions

If you have a mobile app, you can track when customers install your app or complete specific actions within the app. App install conversions help app marketers gauge the success of their ad campaigns in driving app adoption, allowing for targeted strategies to boost downloads.

Import conversions

These are activities that occur offline, potentially initiated by an advertisement. You would import these tracked offline actions, such as a sale made over the phone or an action taken in person. If you track conversions from a system outside of Google Ads, you can import this data into your Google Ads account. 

Local conversions

Local conversions, also known as Google hosted conversion actions, are a type of conversion action in Google Ads that helps you track conversions that occur in your physical location (like a store) from people who saw your ad on Google Search or clicked on it. Some examples of local actions include clicks to call, viewing a menu, or getting directions.

Note that Local conversion is not an available option here, since they are automatically applied to your account by Google Ads.

Why should you track conversions in Google Ads?

Conversion tracking shows what drives valuable actions and helps you improve campaign performance.

• Identify top-performing elements: See which keywords, ads, ad groups, and campaigns generate the most conversions.
• Optimize campaign performance: Use conversion data to improve keywords, targeting, bids, budgets, and ad content.
• Measure ROI: Compare conversion value with advertising costs to evaluate profitability and allocate budget effectively.
• Understand customer actions: Learn what users do after interacting with your ads, such as purchasing, submitting a form, or calling.
• Make data-driven decisions: Invest more in high-performing activities and reduce spending on traffic that delivers little value.
• Support Smart Bidding: Provide Google Ads with the data needed to optimize bids for more conversions or greater conversion value.

GA4 Integration and Enhanced Conversions

Privacy restrictions and browser limitations can make it harder to measure every conversion accurately. GA4 and Enhanced Conversions help advertisers strengthen measurement, understand customer journeys, and provide Google Ads with better data for campaign optimization.

How enhanced conversions improve measurement

Enhanced Conversions supplements your existing conversion tags with consented first-party customer data, such as an email address or phone number entered during a purchase or lead submission.

Before being sent to Google, this data is securely hashed using SHA-256. Google can then use it to improve conversion matching and recover conversions that may not be measured through standard tracking alone.

Enhanced Conversions is not required to use Smart Bidding, but more complete conversion data can provide stronger optimization signals and improve measurement accuracy.

Google Analytics 4 vs. Native Google Ads Tracking

GA4 and native Google Ads conversion tracking serve different purposes.

• GA4 is useful for cross-channel reporting, customer journey analysis, and understanding how users interact with your website or app.
• Native Google Ads tracking provides direct conversion data for campaign reporting and bidding optimization.
• Using both can provide broader analytics while maintaining conversion actions designed specifically for Google Ads.

For primary bidding goals, choose conversion actions that accurately represent meaningful business outcomes. Avoid setting the same action as a primary conversion in both GA4 and Google Ads, as this may result in duplicate reporting.

How to Set Up Conversion Tracking in Google Ads?

Setting up conversion tracking in Google Ads involves two crucial steps: creating a conversion action and implementing your Google tag.

Step 1: Create conversion action

Sign in to your Google Ads account.

In the top right-hand corner, click on the Tools icon, and choose the Conversions option located under the Measurement bucket.

Click the New conversion action button, enter a name for your conversion action, and choose the type of action you want to track. Configure the value and count settings for your conversion action.

Choose how you want to set up your conversion action. You’ll get two options: a URL setup or a manual setup:

• URL setup only applies to you if you track a page load as a conversion.

• Manual setup allows you to track clicks on links or buttons and has the option to customize the event tag with conversion value tracking, transaction IDs, and other custom parameters.

Click Save and continue.

Step 2: Set up your Google Tag

Your next step for a Google Ads conversion tracking setup is going to depend on whether or not your Google tag is already set up.

• If you’ve set up your Google tag and created a conversion action using a URL, you’re all set to start seeing data for that conversion.
• If your Google tag isn’t set up, and you created the conversion action using a URL, you’ll see instructions on how to set up the Google tag.
• If your Google tag is set up, and you manually created the conversion action, you’ll receive instructions to add the unique event snippet for that action.
• If your Google tag isn’t set up, and you manually created the conversion action, you’ll get instructions to add both the Google tag on every page of your site and the event snippet for your conversion action.

Once you’ve finished Step 1, you will be redirected to a page that shows the different ways to set up the tag to add to your website. You can choose between 2 options, either paste the Google tag on your website code or do it via Google Tag Manager (detailed instructions here).

Step 3: Check the status of your conversion tracking tag

To make sure your Google tag is installed correctly and is accurately tracking conversions, follow these steps:

1. Go to your Google Ads account and click on the Conversions section again.
2. In the conversion actions table view, you will find the conversion action you have already created & check the status of your Google tag from there.

Google Ads Conversion Tracking Not Working – Why it Happens and How to Solve it?

Google Ads conversion tracking may fail because of incorrect tags, account settings, reporting delays, website changes, or browser restrictions.

The conversion tracking tag is installed incorrectly

The conversion tag may be placed on the wrong page, contain incomplete code, or fail to trigger after a user completes an action. This often happens when the tag is missing from the thank-you page or order confirmation page.

Solution: In our agency projects, we verify the tag placement and firing conditions using Google Tag Assistant or Google Tag Manager Preview mode. We also complete a test conversion to confirm that the data is sent correctly.

The conversion action is configured incorrectly

The conversion action may use the wrong source, category, counting method, or tracking type. As a result, Google Ads may fail to record purchases, form submissions, phone calls, app downloads, or other important actions.

Solution: We review the conversion source, value settings, counting method, and campaign goal for each action. Every conversion action must match the actual website event and the campaign’s optimization objective.

Traffic volume is too low

A campaign with limited traffic may not generate enough conversions to produce visible data. This is usually caused by restricted targeting, low bids, weak keywords, or an insufficient budget rather than a tracking error.

Solution: Before changing the tracking setup, we compare clicks, sessions, and the expected conversion rate. We then refine the keywords, bids, budget, and targeting to attract more qualified traffic.

Conversion data is delayed

Google Ads does not always display conversions immediately after they occur. Reporting time may vary depending on the conversion source, attribution model, and data-processing period.

Solution: We compare the conversion time with the reporting window before diagnosing a technical issue. If the data still does not appear after 48 hours, we inspect the tag status and event-firing logs.

Website changes have disrupted the tracking tag

A website redesign, code update, or checkout modification may remove or break the conversion tag. Changes to confirmation-page URLs or trigger conditions can also prevent the tag from firing.

Solution: After every website update, we test the full conversion journey from the landing page to the confirmation page. We also verify the tracking setup on both desktop and mobile devices before campaigns continue running.

Ad blockers prevent the tag from firing

Ad blockers and browser privacy settings can stop Google Ads scripts from loading or sending data. This may cause the number of recorded conversions to be lower than the actual number of leads or sales.

Solution: This data loss cannot be eliminated completely, so we compare Google Ads results with GA4, CRM, and order-management data. Using multiple data sources provides a more accurate view of actual conversion performance.

FAQs about Google Ads Conversion Tracking

Conclusion

Accurate conversion tracking is essential for optimizing Google Ads campaigns, improving performance, and maximizing return on investment. If you need expert support with campaign setup, conversion tracking, or ongoing optimization, Mega’s Google Ads management service can help you build a more reliable and results-driven advertising strategy.