Quality Score

What Is Quality Score?

Quality Score is the strongest lever for getting more results with less budget in Google Ads. A score of 8 instead of 5 can lower your cost per click by 30–40 percent — at the same ad position. Therefore, invest deliberately in the three key levers: relevant ad copy, matching keywords, and fast, compelling landing pages. SEO and SEA work hand in hand here.

Quality Score refers to the evaluation of the quality of a keyword, an ad, and the landing page in Google Ads on a scale of 1 to 10. This metric is calculated automatically by Google and is based on three main factors: the expected click-through rate (CTR), the relevance of the ad to the search term, and the quality of the landing page (landing page). A high Quality Score of 8–10 is crucial for the success of paid campaigns, as it improves the ad rank and reduces the cost per click.

The mechanism works like this: Google continuously evaluates how relevant your ads are to the user’s search intent. A good historical click-through rate signals to Google that your ad is genuinely valuable for the keyword. At the same time, Google checks whether the landing page loads quickly, is user-friendly, and actually addresses the keyword. Keywords with a Quality Score below 5 are rated by Google as less relevant and therefore shown less frequently — even if you have a high bid strategy. Conversely, a score of 9–10 means you can achieve more with less budget.

In practice, you should regularly review your Quality Scores and deliberately raise them: improve your ad copy to achieve higher click-through rates. Make sure the keywords exactly match the ad text and the landing page — topical relevance is the foundation. Optimize your landing page for load time and mobile-friendliness (mobile users do not click on slow pages). And use historical data from Google Ads: keywords with poor scores are often candidates for pausing or regrouping into better ad groups with more relevant copy.