What Is Quality Score in Google Ads?
Quality Score is a diagnostic rating in Google Ads, from 1 to 10, that estimates how relevant and useful your ad, keyword, and landing page are to the person searching. It is built from three components: expected click-through rate, ad relevance, and landing page experience. A higher Quality Score generally lowers your cost per click and helps your ad rank better, so relevance is rewarded. It is a diagnostic guide, but improving the factors behind it makes your campaigns more efficient and profitable.
- What it is
- A 1–10 diagnostic of ad, keyword, and landing page relevance (Google Ads Help)
- Three components
- Expected click-through rate, ad relevance, and landing page experience
- Why it matters
- Higher scores generally lower cost per click and improve ad position
- Scale
- Rated 1 (poor) to 10 (excellent), shown at the keyword level
- Not the auction number
- A diagnostic guide, not the exact figure used in each live auction
What Quality Score is #
Quality Score is Google Ads' way of telling you how relevant and useful your ads are to the people searching. Shown at the keyword level on a scale of 1 to 10, it summarizes three things: how likely your ad is to be clicked, how closely your ad matches the search intent, and how good the experience is on the page people land on. A high score signals that your ad and page genuinely serve the searcher; a low score flags a mismatch worth fixing. The practical payoff is significant: Google rewards relevance, so higher Quality Scores generally mean you pay less per click and your ads rank better for the same bid (Google Ads Help). In other words, being genuinely useful is cheaper than trying to buy your way to the top. Improving Quality Score is one of the highest-leverage things you can do in an account, and it is a core focus of our /services/google-ads-management page.
The three components of Quality Score #
Quality Score is built from three factors, each rated as above average, average, or below average. First, expected click-through rate estimates how likely people are to click your ad when it shows for a keyword, based on past performance and relevance. Second, ad relevance measures how closely your ad's wording matches the meaning of the search, tight alignment between keyword and ad copy scores well. Third, landing page experience assesses whether the page people reach after clicking is relevant, useful, easy to navigate, transparent, and fast. Google combines these into the single 1-to-10 number. The value of this breakdown is that it tells you exactly where to improve: if landing page experience is below average, you work on the page; if ad relevance lags, you tighten your copy. Because landing page quality is one of the three pillars, the page an ad points to matters enormously, which is why we treat it as central on our /services/ppc-landing-pages page.
Why Quality Score saves you money #
The reason Quality Score matters financially is that Google uses ad quality, not just your bid, to decide both your position and your cost per click. Because the auction rewards relevance, an advertiser with a high Quality Score can achieve a top position while paying less per click than a competitor with a lower score who bids more. Google's logic is that relevant ads create a better search experience, so it discounts the price for advertisers who deliver one. This creates a virtuous cycle: improve relevance, pay less, get better placement, and stretch the same budget further. For a small business with a limited budget, this is transformative, raising Quality Score from mediocre to strong can meaningfully cut your effective cost per lead. It means the most cost-effective lever is often not raising bids but improving the relevance of keywords, ads, and pages. That efficiency focus is why Quality Score work pairs naturally with our /services/conversion-optimization page.
How to improve your Quality Score #
Improving Quality Score means improving the three components. For ad relevance and expected click-through rate, structure your account tightly: group closely related keywords together and write ad copy that includes those keywords and matches the searcher's intent, so the ad clearly answers the query. Use compelling, specific messaging and relevant ad extensions to lift click-through rate. For landing page experience, ensure the page delivers exactly what the ad promised, loads fast, works well on mobile, is easy to navigate, and is transparent about your business. Remove irrelevant keywords and add negatives so your ads only show for genuinely relevant searches. Page speed is a real factor here, since a slow page hurts the experience, which is where our /services/speed-optimization page helps. None of these are tricks; they are about genuine relevance and usefulness. Consistently applying them raises scores over time, lowering costs and improving position across the account rather than for a single keyword.
Quality Score and page speed #
Landing page experience is one of the three pillars of Quality Score, and speed is a meaningful part of it. If someone clicks your ad and the page takes several seconds to load, many will abandon before it renders, wasting the click you paid for and signaling a poor experience to Google. Fast, mobile-friendly pages that respond instantly keep visitors engaged and support a better landing page experience rating. Google has long emphasized speed as part of page quality, and its Core Web Vitals metrics measure real-world loading and responsiveness. For advertisers, this means the technical health of your landing pages directly affects both conversions and ad costs. Compressing images, streamlining code, and using solid hosting all help. It is a rare case where a single improvement, a faster page, lifts conversion rate and Quality Score at once. Addressing this is exactly what our /services/speed-optimization page tackles, ensuring the pages your ads point to are quick as well as relevant.
Common misconceptions about Quality Score #
Several myths surround Quality Score. First, some believe it is the exact number Google plugs into each auction, it is actually a simplified diagnostic to guide you, while the live auction uses more granular, real-time quality signals. Second, people assume a high bid fixes a low score, but you cannot simply outbid poor relevance; quality is a separate lever. Third, many think Quality Score is a vanity metric, when it directly affects cost and position. Fourth, some chase a perfect 10 for every keyword, which is unnecessary; the goal is efficient, profitable campaigns, not a scoreboard. Fifth, a common error is ignoring the landing page, focusing only on ads, even though the page is a full third of the score. Understanding what Quality Score really is, a diagnostic pointing you toward genuine relevance, keeps you focused on the improvements that actually reduce cost and lift performance rather than on gaming a number.
Quality Score versus Ad Rank #
Quality Score and Ad Rank are related but distinct, and confusing them is common. Quality Score is a keyword-level diagnostic, a 1-to-10 snapshot of your relevance across three components, meant to help you improve. Ad Rank is the value Google actually calculates in each live auction to decide your ad's position, and it combines your bid with real-time quality signals, the context of the search, and expected impact from extensions. So Quality Score is a guide you monitor and improve over time, while Ad Rank is the moment-to-moment result that determines placement. The connection is that the same relevance factors feeding Quality Score also feed Ad Rank, so working on Quality Score generally improves Ad Rank too. Think of Quality Score as your report card and Ad Rank as the game score in each auction. Both reward the same thing, genuine relevance, which is why improving your ads and landing pages pays off in position and cost simultaneously, as covered on our /services/google-ads-management page.
How Quality Score changes over time #
Quality Score is not a fixed grade; it updates as Google gathers more data on how your ads and pages actually perform. A brand-new keyword often starts with a provisional score based on limited information, then adjusts as real click and conversion behavior accumulates, so early numbers should not alarm you. Changes to your ads, landing pages, or account structure can move the score in either direction, and seasonal shifts in what searchers want can influence it too. This means Quality Score rewards sustained relevance rather than one-time fixes: an account that consistently serves relevant ads and useful, fast pages tends to build and hold strong scores, while neglect lets them drift. Because a slow or outdated landing page drags the score down, ongoing page maintenance matters, which is where our /services/speed-optimization page helps. The practical approach is to monitor scores as a trend, respond when a keyword slips by improving the weakest component, and treat relevance as a habit. Steady attention, the core of our /services/google-ads-management work, keeps scores and costs favorable over the long run.
Our recommendation on Quality Score #
Treat Quality Score as a compass, not a trophy. Rather than obsessing over hitting 10 on every keyword, use the three component ratings to find and fix the weakest link, most often the landing page or ad relevance. Structure campaigns tightly so keywords, ads, and pages align around a single intent, and make sure each ad points to a fast, mobile-friendly page that delivers exactly what the ad promised. Prune irrelevant traffic with negative keywords. These improvements lower your cost per click, lift your position, and stretch a limited budget, which is the real prize for a small business. Because landing page experience and speed are core factors, campaign work and page work go together, which is why we combine them across our /services/google-ads-management, /services/ppc-landing-pages, and /services/speed-optimization pages. Focus on being genuinely relevant and useful, and Quality Score, along with your results, tends to follow. Rather than chasing a perfect number, use the component ratings as a checklist for where to improve next, and let steady relevance work do the rest across the whole account over time.
FAQ
What is Quality Score in Google Ads?
Quality Score is a 1-to-10 diagnostic rating that estimates how relevant and useful your ad, keyword, and landing page are to a searcher. It is built from expected click-through rate, ad relevance, and landing page experience. A higher score generally lowers your cost per click and improves your ad position, rewarding genuine relevance with better efficiency.
What is a good Quality Score?
Scores of 7 to 10 are generally considered good, indicating strong relevance across the three components. But the real goal is efficient, profitable campaigns, not a perfect number. Rather than chasing a 10 on every keyword, use the component ratings, shown as above, at, or below average, to find and fix the weakest area.
How does Quality Score affect my costs?
Google uses ad quality alongside your bid to set both position and cost per click. A higher Quality Score can earn a top position while you pay less per click than a competitor who bids more but is less relevant. So improving Quality Score is often the most cost-effective way to lower your effective cost per lead.
How do I improve my Quality Score?
Tighten your account so keywords, ad copy, and landing pages align around one intent. Write ads that match the search and lift click-through rate, and make sure landing pages are relevant, transparent, mobile-friendly, and fast. Add negative keywords to filter irrelevant traffic. These genuine relevance improvements raise the three components, and the overall score, over time.
Does my landing page affect Quality Score?
Yes, significantly. Landing page experience is one of the three components of Quality Score. Google assesses whether the page is relevant to the ad, useful, easy to navigate, transparent, and fast. A slow or off-topic page drags your score down and raises costs, so the page an ad points to is a full third of the equation.
Is Quality Score the same as Ad Rank?
No. Quality Score is a keyword-level diagnostic that helps you improve relevance over time. Ad Rank is the value Google calculates in each live auction to set your ad's position, combining your bid with real-time quality signals and expected impact. They share the same relevance factors, so improving one usually improves the other.
How Local Web Advisor checks this for you
Is your own website getting analytics & measurement right?
Our free AI audit scans your site and tells you — in plain English — exactly what to fix for analytics & measurement and seven other areas, with the business impact and the fix for each. No login needed to start.
Run my free website audit →Was this helpful?