What Estimate Should You Use for Google Ads Performance Evaluation?

Alexandre Airvault
January 31, 2025
When you want to check how well your Google Ads account might do, what tool should you use? The answer is the Optimization Score. This score gives you a quick look at how effective your account could be. In this blog post, we will discuss where to find your Optimization Drive and steps to improve it to boost your advertising results.

Part 1: Understanding Google Ads Optimization Score

Introduction to Optimization Score

  1. Definition and Importance

Google Ads Optimization Score is a valuable metric that provides an estimate of how well your Google Ads account is set to perform. Expressed as a percentage, the score ranges from 0% to 100%, with a higher score indicating better optimization. A high Optimization Score suggests that your account is following the best practices recommended by Google Ads, which can lead to improved ad relevance, better performance, and a higher return on investment (ROI).

  1. Accessing Your Optimization Score

To view your Optimization Score, follow these steps:

  • Sign in to your Google Ads account.
  • On the left-hand menu, click on the "Recommendations" tab.
  • At the top of the page, you will see your Optimization Score displayed as a percentage.
  • Hover over the score to see a breakdown of your account's optimization status across different categories, such as Ads & Extensions, Bids & Budgets, and Keywords & Targeting.
  1. Factors Influencing Optimization Score

Your Optimization Score is calculated in real-time based on several factors, including:

  • Account statistics: The performance data of your campaigns, such as click-through rates (CTR), conversion rates, and quality scores.
  • Settings: How well your account settings align with Google Ads best practices, such as targeting, ad rotation, and conversion tracking.
  • Campaign status: The proportion of active campaigns in your account.
  • Recommendations: The number and impact of unaddressed recommendations provided by Google Ads.
  1. Recommendations for Improvement

Google Ads provides actionable recommendations to help improve your Optimization Score. Some common suggestions include:

  • Adding relevant keywords to your ad groups to increase reach.
  • Adjusting bids to optimize for your target cost-per-click (CPC) or return on ad spend (ROAS).
  • Improving ad copy relevance and including compelling calls-to-action (CTAs).
  • Enabling ad extensions to provide additional information and improve ad visibility.

For example, if Google Ads suggests adding new keywords to an ad group, implementing this recommendation can help increase your Optimization Score by 5%. By addressing these recommendations, you can gradually improve your score and, in turn, enhance your overall ad performance.

Additional Metrics for Comprehensive Evaluation

  1. Beyond Optimization Score

While the Optimization Score is a useful indicator, it should not be the sole metric for evaluating your Google Ads performance. Other crucial metrics to consider include:

  • Quality Score: A measure of your ads' relevance, expected click-through rate, and landing page experience. A higher Quality Score can lead to better ad positions and lower costs per click.
  • Click-Through Rate (CTR): The percentage of people who click on your ad after seeing it. A high CTR indicates that your ads are relevant and engaging to your target audience.
  • Conversion Rate: The percentage of ad clicks that result in a desired action, such as a purchase or form submission. This metric helps you assess the effectiveness of your ads in driving meaningful results.

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Enhancing Your Google Ads Optimization Score

Strategies for Improvement

1. Practical Steps to Enhance Optimization Score

Improving your Google Ads Optimization Score requires a multi-faceted approach. Start by conducting thorough keyword research to identify high-performing, relevant keywords. Refine your ad copy to ensure it aligns with your keywords and effectively communicates your unique value proposition.

Optimize your landing pages for better user experience and conversion rates. Key tactics include:

  • Ensuring fast page load speeds
  • Providing clear calls-to-action
  • Designing mobile-responsive layouts

Leverage ad extensions to provide additional information and enhance your ad's visibility. For example, sitelink extensions allow you to display links to specific pages on your website, while callout extensions enable you to highlight unique selling points.

Finally, utilize bid adjustments to optimize for your most valuable audience segments. For instance, if your data shows that mobile users convert at a higher rate, consider increasing your mobile bid adjustment by 15-20%.

2. Leveraging Recommendations

Google Ads provides automatic recommendations to help improve your Optimization Score. Access these by navigating to the Recommendations tab in your Google Ads account.

Each recommendation includes an estimated impact on your Optimization Score, typically ranging from 0.1% to 5% or more. Prioritize recommendations with the highest potential impact, but ensure they align with your overall strategy before implementing.

Examples of valuable recommendations include:

  • Adding new keywords to reach additional potential customers
  • Removing duplicate keywords to improve relevance and reduce wasted spend
  • Adjusting bids to remain competitive for top-performing keywords

3. Regular Monitoring and Adjustments

Achieving and maintaining a high Optimization Score requires ongoing effort. Regularly review your campaign performance and make adjustments as needed.

Monitor key metrics such as click-through rate (CTR), conversion rate, and cost per conversion. If a campaign's CTR falls below 1%, revisit your keyword targeting and ad copy. For reference, the average CTR across all industries is 1.91% for search and 0.35% for display ads (WordStream).

Stay competitive by adjusting your bids based on performance data. If a keyword is generating a high volume of conversions at a low cost, consider increasing your bid to secure better ad placements. Conversely, if a keyword is driving clicks but not conversions, reduce your bid to minimize wasted spend.

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