Two advertisers bid $10 on the same keyword. One pays $6 a click and sits at the top of the page. The other pays $12 and barely shows. The difference is Quality Score — Google's 1–10 rating of how relevant your keyword, ad, and landing page are to the searcher. It's the single biggest lever on what you actually pay per click, and the most misunderstood metric in the platform.
Below: what Quality Score measures in 2026, how the three components feed into Ad Rank, the specific fixes that move each component, and the honest ceiling — what improvement actually looks like in a real account.
What Is Quality Score?
Quality Score is Google's diagnostic rating, from 1 to 10, assigned at the keyword level. It exists for one reason: Google's auction doesn't just reward whoever bids the most — it rewards whoever creates the best search experience, because that keeps users clicking ads long-term. Quality Score is how Google quantifies "best experience."
The mechanics matter. Your position and your price come from Ad Rank, which is roughly your bid × your quality (plus context signals like device, location, and the expected impact of your ad assets). Raise your quality and you either pay less for the same position or win a better position for the same money. On competitive local keywords, moving a keyword's Quality Score from 4 to 7 commonly cuts the actual CPC by 20–30%.
One clarification before we go further: the 1–10 number you see in the interface is a lagging diagnostic, not the live input. Google calculates auction-time quality fresh for every single search. The dashboard number summarizes how you've been doing — treat it as a report card, not the grade itself.
The 3 Components of Quality Score
Quality Score is built from exactly three components, each rated Below average, Average, or Above average in the keyword report. Google weights them roughly equally, but in practice expected CTR tends to move first and landing page experience moves slowest.
1. Expected Click-Through Rate (CTR)
Google's prediction of how likely your ad is to be clicked when shown for this keyword, based on your historical CTR relative to position. This is the component most advertisers can move fastest, because it responds directly to ad copy changes.
How to improve it:
- Put the keyword's core intent in headline 1. If the query is "emergency AC repair," the headline should say "Emergency AC Repair" — not "Jacksonville's Trusted HVAC Team." Relevance to the exact search beats brand warmth every time.
- Tighten ad groups. If one ad group covers "AC repair," "AC installation," and "AC maintenance," no ad can be tightly relevant to all three. Split into single-intent ad groups so each ad mirrors its queries.
- Use all relevant ad assets. Sitelinks, callouts, structured snippets, and call assets increase your ad's footprint and its CTR. Google factors expected asset impact into Ad Rank directly.
- Prune low-CTR keywords. A keyword dragging 1% CTR inside an otherwise healthy ad group drags the whole group's expected CTR. Pause it or move it.
2. Ad Relevance
How closely your ad copy matches the intent behind the keyword. This is the "does your ad actually answer the search?" component, and it fails in predictable ways: generic ads reused across ad groups, ads written around the business instead of the search, and keywords stuffed into ad groups where they don't belong.
How to improve it:
- Write ads query-first. Take the top 3 search terms in the ad group by spend and make sure the ad speaks directly to each. If a term doesn't fit the ad, that's a signal the term belongs in its own ad group.
- Use keyword insertion carefully. Responsive search ads with
{KeyWord:}insertion can lift relevance, but only if every keyword in the group reads naturally in the slot. Garbage insertion ("Emergency {KeyWord:Services}") hurts more than it helps. - Match the offer. A "same-day water heater repair" query paired with an ad about "full-service plumbing since 1987" is a relevance miss. The ad should name the service and the urgency.
3. Landing Page Experience
Google's assessment of what happens after the click: does the page deliver what the ad promised, load fast, work on mobile, and feel trustworthy? This component moves slowest because it usually requires actual page work, not just account edits.
How to improve it:
- Send each ad group to a page about that service. Sending "water heater repair" clicks to your homepage instead of a water heater page is the most common landing page mistake in local service accounts. Service-specific pages win on relevance and conversion rate simultaneously.
- Fix mobile speed. Most local service searches happen on phones. If your page takes 5+ seconds to load on a cell connection, both your landing page experience and your conversion rate are paying for it. A slow site quietly taxes every click you buy.
- Repeat the ad's promise above the fold. If the ad says "Free Estimate in 60 Seconds," the landing page headline should echo that offer. Message match is the core of what Google's crawler and your visitors both reward.
- Make the conversion action obvious. A phone number in the header, a short form above the fold, and clear trust signals (reviews, license numbers, guarantees) all feed the "useful and easy to navigate" judgment.
How to Check Your Quality Score (and the Sub-Ratings)
Quality Score isn't visible by default. Here's where to find it:
- In Google Ads, go to Campaigns → Audiences, keywords, and content → Search keywords.
- Click the columns icon above the table, then Modify columns.
- Open the Quality Score section and add: Quality Score, Landing page experience, Ad relevance, and Expected CTR. Add the "(hist.)" versions too if you want to compare against last quarter.
- Apply, then sort by spend so you're looking at the keywords that actually cost you money.
Don't obsess over every keyword. Quality Score work pays in proportion to spend: fix your top 10 keywords by cost first and ignore the long tail until the big ones are healthy.
Realistic Expectations: What Improvement Actually Looks Like
Here's the part most Quality Score articles skip. You will not get every keyword to 10. Nobody does. In competitive local service verticals, a healthy account looks like this:
- Brand keywords: 8–10. Easy wins; your own name is maximally relevant to your own site.
- Core service keywords: 6–8 is a strong, achievable range. 9–10 happens, but it's the exception.
- Competitor keywords: 2–4, and that's fine — bidding on competitor names is inherently low-relevance. Judge these on conversion economics, not Quality Score.
- Broad/exploratory keywords: expect middling scores while Google learns. This is one reason broad match in 2026 demands good conversion data before you trust it.
Timelines: expected CTR and ad relevance can shift within 2–4 weeks of ad and structure changes. Landing page experience often takes 1–3 months, because Google re-crawls and re-judges pages on its own schedule. If someone promises to "fix your Quality Score" in a week, they're selling you ad copy edits and calling it a rebuild.
And keep perspective: Quality Score is a means, not the goal. A keyword with a Quality Score of 5 that produces $40 leads profitably beats a Quality Score 9 keyword that never converts. The metric that pays the bills is cost per conversion — Quality Score is how you lower it. If your CPCs are the pain point, our free CPC checker shows what your keywords should cost, and the 11 tactics to lower CPC post covers the full playbook beyond quality improvements.
Quality Score and Smart Bidding: Does It Still Matter?
Yes — with a nuance. When you run Target CPA or Maximize Conversions, Google's bidding algorithm already accounts for auction-time quality in the bids it sets. You won't see quality's effect as a line item, but it's still in the machine: better expected CTR and landing page experience mean your ads enter more auctions at effective prices the algorithm is willing to pay.
What changes is your workflow. On manual CPC, Quality Score tells you where to cut bids. On smart bidding, it tells you where the algorithm is fighting a headwind — a Target CPA campaign sitting on a cluster of Quality Score 3 keywords will hit its target by simply not buying those auctions, which looks like "the campaign stopped spending." Poor quality doesn't get cheaper under automation; it gets excluded. For related symptoms, see why Google Ads campaigns stop spending.
The 90-Day Quality Score Plan
- Week 1: Add the Quality Score columns, sort by spend, and flag every top-20 keyword with a component rated Below average.
- Weeks 2–3: Restructure ad groups so no group holds more than one search intent. Write new responsive search ads query-first for your top spenders.
- Weeks 4–6: Point every ad group at a service-specific landing page. Fix mobile load times on the top three pages by traffic.
- Weeks 7–12: Review the (hist.) columns monthly. Expect CTR and relevance to move first; landing page scores follow. Reallocate budget toward keywords where quality gains are compounding.
Want a Second Set of Eyes on Your Account?
Quality Score problems are usually structure problems — and structure problems are what we fix first in a Media Spearhead audit. As a Google Premier Partner, we've rebuilt accounts across 35+ local service verticals, and quality-driven CPC reduction is one of the most reliable wins. Book your free consultation or call (904) 341-5986.
FAQ: Google Ads Quality Score
What is a good Quality Score in Google Ads?
For core non-brand service keywords, 6–8 is a healthy, realistic range. Brand keywords should sit at 8–10. Competitor keywords commonly run 2–4 due to inherent low relevance — judge those on conversion economics, not the score.
Does Quality Score affect how much I pay per click?
Directly. Ad Rank is roughly your bid multiplied by your quality. Raising a keyword's Quality Score from 4 to 7 commonly reduces the actual CPC by 20–30%, or wins a higher position for the same bid.
What are the three components of Quality Score?
Expected click-through rate (how likely your ad is to be clicked), ad relevance (how closely your ad matches the search intent), and landing page experience (whether the page delivers on the ad's promise, loads fast, and works on mobile).
How long does it take to improve Quality Score?
Expected CTR and ad relevance can improve within 2–4 weeks of ad copy and ad group restructures. Landing page experience typically takes 1–3 months because Google re-crawls and re-evaluates pages on its own schedule.
Does Quality Score matter with smart bidding?
Yes. Automated bidding already prices auction-time quality into its bids, so poor quality doesn't show as a higher CPC — it shows as lost auctions and reduced spend. Quality Score remains the best diagnostic for why a smart-bidding campaign underdelivers.
Related Reading
- How the Google Ads Auction Works — the Ad Rank math behind Quality Score.
- How to Lower Your Google Ads CPC: 11 Proven Tactics — quality is the biggest lever.
- Google Ads Not Spending? 12 Causes + Fixes — when low quality chokes delivery.
- Free CPC Checker — see what your keywords should actually cost.