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PPC

What is Quality Score?

Quality Score is a rating used by ad platforms to assess the relevance of ads, keywords, and landing pages. It helps influence ad performance and cost efficiency.

Full FormQuality Score
CategoryPPC
UnitScore (points)
Higher IsBetter
FORMULA

How to Track and Measure Quality Score

Quality Score is a rating used by ad platforms to measure ad relevance. It considers keywords, ad copy, and landing page experience. A higher score usually leads to lower ad costs, helping improve ad performance. It is important for paid search success.

Simple Example

If your ad relevance

landing page
and
expected CTR were rated high by Google

Marketing Platforms that supports Quality Score

These platforms provide the data needed to measure or calculate Quality Score in Two Minute Reports.

Related Metrics

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Customer Lifetime Value (CLV)

Customer Lifetime Value (CLV) estimates the total revenue a business can earn from a customer over time. It helps prioritize retention and long-term growth strategies.

Web Analytics

Bounce Rate

Bounce Rate represents the percentage of visitors who leave a website after viewing only one page. It indicates how relevant and engaging a page is for users.

Marketing

Click-Through Rate (CTR)

Click-Through Rate (CTR) measures how often users click on an ad or link after seeing it. It helps assess the effectiveness of messaging and creatives.

Advertising

Cost Per Click (CPC)

Cost Per Click (CPC) is the amount paid for each click on a digital advertisement. It helps measure how efficiently ad spend drives traffic.

Marketing

Return on Investment (ROI)

Return on Investment (ROI) measures the profitability of an investment compared to its cost. It helps determine whether a campaign or activity delivers value.

Advertising

Return on Ad Spend (ROAS)

Return on Ad Spend (ROAS) shows how much revenue is generated for every unit spent on advertising. It helps evaluate the performance of ad campaigns.

Frequently Asked Questions

Quality Score is Google's rating (1-10) of the quality and relevance of your keywords, ads, and landing pages. It directly impacts your ad position and cost-per-click—higher scores mean better ad placement at lower costs. Google evaluates three main components: expected click-through rate, ad relevance, and landing page experience. A score of 7+ is considered good, while 8-10 is excellent. Quality Score matters because it's the great equalizer: smaller advertisers with highly relevant ads can outrank bigger competitors spending more, simply by creating better user experiences. It's Google's way of rewarding advertisers who provide value to searchers.
Low Quality Scores typically stem from poor keyword-ad-landing page alignment, low click-through rates, or subpar landing page experience. To diagnose, check your Google Ads interface which shows status for each component (below average, average, above average). Common issues include targeting overly broad keywords, writing generic ad copy that doesn't match search intent, sending traffic to irrelevant or slow-loading pages, having poor mobile experiences, or using single-keyword ad groups instead of tightly themed groups. Low historical CTR is particularly damaging—if your ads consistently underperform, Google assigns lower scores, creating a negative feedback loop that requires significant effort to reverse.
Quality Score is calculated based on historical performance across three weighted factors: expected CTR (how likely users are to click your ad), ad relevance (how closely your ad matches search intent), and landing page experience (page load speed, mobile-friendliness, content relevance). Google evaluates these at the keyword level using data from your account's history, comparing your performance to other advertisers targeting the same keyword. Factors that affect it include CTR relative to position, keyword-to-ad copy alignment, landing page load time (aim for under 3 seconds), mobile optimization, historical account performance, and the presence of relevant keywords throughout the user journey from search to landing page.
Improve Quality Score by focusing on CTR optimization first—write compelling, benefit-driven ad copy with clear calls-to-action, include keywords in headlines, and use ad extensions (sitelinks, callouts, structured snippets) to increase ad real estate. Reorganize campaigns into tightly themed ad groups (5-20 related keywords maximum), ensure exact keyword matches appear in ad headlines and descriptions, and create dedicated landing pages for each ad group that mirror ad copy and include keywords prominently. Improve landing page speed (compress images, enable caching, use CDN), optimize for mobile, and add trust signals. Negative keywords are crucial—they prevent irrelevant impressions that tank CTR. Finally, pause consistently underperforming keywords rather than dragging down account quality.