Google Ads Metrics: 7 Metrics To Measure PPC Performance

top 7 google ads matrices

Google Ads help businesses improve their visibility on Google searches. In 2021, Google’s ad revenue amounted to 209.49 billion U.S. dollars. Advertisers worldwide display ads, listings (products and services), and PRs on Google’s extensive web network and ad partners. Google Ads are an invaluable tool for online businesses of any size. With its comprehensive targeting options, Google Ads allows businesses to reach the right customers at the right time.

If you’re looking for an effective way to measure the performance of your pay-per-click (PPC) campaigns, you need to familiarize yourself with Google Ads metrics. By understanding the importance of each metric and how they work together, you can better optimize your campaigns and maximize your return on investment (ROI).

However, with a vast set of metrics to choose from, it can be overwhelming to know which ones are the most important and which ones should be tracked the most. To help make things easier, we’ve narrowed down the top 7 Google Ads metrics to measure PPC performance.
So, let’s jump right in and take a closer look at the key metrics that can help you get the most out of your Google Ads campaigns.


Google Ads Metrics are used to track and measure the performance of Pay Per Click campaigns. Tracking these metrics is an essential part of running successful Google Ads campaigns, and understanding them can help you create highly effective ads that reach the right people.

Google Ads metrics:

  • Help businesses gauge the performance of their campaigns and make necessary adjustments to maximize their ROI
  • Identify what’s working, and what isn’t
  • Assist in understanding the effectiveness of their PPC ads
  • Help in tracking the reach of ads
  • Identify trends and opportunities, and optimize performance
  • Measure the success of Ad campaigns
  • The most popular and useful metrics include impression share, quality score, click-through rate, conversion rate, cost per click, cost per acquisition, and return on ad spend.

Let us analyse them in detail:


1 Impression Share:

This is a metric that is used to gauge the percentage of total ad impressions. Impression share is an indicator of how often your ads are being shown relative to the other ads in the same category. The more often your ad is shown, the more impressions it will receive. More impressions mean a higher chance of your ad being clicked.

2 Quality Score:

This is a metric that is used to track the quality of your ads and your landing pages. Quality score is important because it impacts the cost-per-click (CPC) of your ads. The higher your quality score, the lower your CPC will be. This means that ads with a high-quality score are less expensive to show, and are expected to have a greater return on investment (ROI). It’s important to note that the quality score of your ads and landing pages is directly related to impression share as well.

3 Click-Through Rate (CTR):

This is a metric that is used to gauge how many clicks your ads receive compared to the number of times your ads are shown. This metric is important because it helps determine the effectiveness of your ads. The higher your CTR, the better your ads are performing. This means that your ads are resonating with your audience and are successfully compelling people to take action.

4 Conversion Rate:

This metric is used to track how many visitors to your site complete a specific action, such as signing up for a newsletter or filling out a contact form. This metric is important because it’s an accurate way to track the success of your PPC campaigns. When you track your conversion rates, you’re able to calculate the return on investment (ROI) of each campaign. You can use this data to adjust your campaigns, optimize your ads, and improve your overall ROI.

5 Cost per Click (CPC):

This is a metric that is used to track the amount of money you spend per click. This metric is important because it helps you keep track of your overall cost per click. When you track your cost per click, you’re able to make necessary adjustments to reduce your cost per click. This means you can optimize your campaigns and increase your ROI.

6 Cost per Acquisition (CPA):

This metric is used to track how much it costs to acquire each new customer. This metric is important because it helps you calculate your ROI and determine how profitable each campaign is. When you track your CPA, you’re able to make adjustments to reduce your costs and improve your overall ROI.

7 Return on Ad Spend (ROAS):

This is a metric that is used to track the return on the total ad spend for your campaigns. This metric is important because it helps you determine the success of your campaigns. The higher your ROAS, the more successful your campaigns are. This metric is helpful because it allows you to adjust your campaigns accordingly to maximize your ROI.


Google Local Services Ads (GLSA or LSA) are made to connect customers and local businesses. For companies that depend on local customers, Google Ads metrics should be concentrated on the location of their customers, including clicks by the campaign, clicks by location, conversions by location, revenue by location, and GLSA Ad Data.


Marketers are often curious to know if search ads take away from their organic website visits. The “Search Ads Pause Studies”, conducted by Google Statisticians examined organic click numbers when paid search ads are off. These studies found that 89% of the website traffic generated by Google Ads is not replaced by organic clicks when ads are paused. (Google Research).

Considering the importance of Google Ads, performance tracking is critical for their effective deployment. Google Ads Metrics are key indicators of how well your Pay-Per-Click (PPC) ads are performing. The data they provide can help you make informed decisions about your ad campaigns, and enable you to measure your success and ROI. If you need expert help in tracking Google Ads metrics or are looking for running effective Google ads for your local business, DSM design can be your trusted partner. Our Google Ads experts can create, run, and measure metrics of Google Ads to take your business to the next level.