While the world of paid search advertising (PPC) is rapidly embracing automation and artificial intelligence, the strategic goals of businesses remain constant. Some advertisers are determined to secure the top position and won’t settle for anything less. Leadership is a tough attribute, and it’s one that algorithms don’t always prioritize. Today, we’ll discuss what it takes to achieve the #1 spot in Google Ads. Let’s begin.
Rules and algorithms for determining ad rank
Ad rank is a function of the keyword’s position and is calculated based on the product of three factors:
- Keyword or ad group bid;
- Keyword quality score;
- Competitive cost-per-click in the auction.
Keyword quality score is a summary metric that measures the relevance or suitability of an ad and landing page to a keyword. The scale of the score is from 1 to 10. The higher the Quality Score, the lower the potential cost per click, and vice versa.
Ad relevance indicator - an indicator of the correspondence between the text in the ad and the content of the advertised page. There are 3 indicators:
- Low;
- Medium;
- High.
Click-through rate (CTR) - the percentage of clicks the ad receives divided by the number of impressions.
These last two metrics are indirect factors in determining quality score. They are included here because one factor often affects another.
Expected CTR: The likelihood of clicks on your ad based on historical campaign data.
This metric is factored into the quality score calculation at the start of the campaign, before sufficient data has been gathered.
Update frequency: Metrics typically update once per day, although less frequently for low-activity campaigns.
The formula for ad rank is as follows:
Maximum CPC bid × Quality score + Auction factor influence.
Google's documentation only mentions the first two factors, but this is not entirely correct, since the rating is determined in a competitive environment, that is, as a result of a bid auction, so we take this factor into account.
The 1st position in Google Ads is the minimum lead over a competitor based on the combination of bid and quality score.
Google suggests that minimal bid increments, such as 0.01 points, are enough to secure first place. However, in practice, we’ve seen much larger discrepancies between competitors' scores.
The formula for determining ad rank is multifactorial. Google aims to address several key considerations:
- Combat unfair competition, ensuring that money alone doesn't determine the outcome;
- Present users with more relevant and higher-quality ads;
- Level the playing field for all advertisers.
How to maximize your chances of securing the top spot:
- Optimize your quality score: this involves everything from grouping ads by relevant landing pages to ensuring the ads themselves are highly relevant and clickable.
- Manage your bids strategically.
Success isn’t about following a specific checklist but understanding how the system works and focusing on the right elements to achieve your goal. Experience plays a significant role.
Recently, Google has been actively rolling out automated bid strategies where you can set specific key performance indicators (KPIs) for the strategy. In some cases, these strategies have proven effective, and we recommend giving them a try. In practice, we’ve developed our own bid management techniques and systems.
We hope you found this material useful. We’ll continue to provide valuable insights for your success.
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