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Google Ads Quality Score: The Complete 2026 Guide

Shane McIntyre, Founder and CEO of Elevarus
By Shane McIntyre
Google Ads Quality Score: The Complete 2026 Guide — Elevarus

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Last updated: July 2026

Google Ads Quality Score is a 1-10, keyword-level diagnostic. It is built from three components: expected click-through rate, ad relevance, and landing page experience. Google is explicit that the visible 1-10 number is not an input in the ad auction. What runs the auction is a real-time version of those same three signals. Google combines them with your bid and the search context to compute Ad Rank. Ad Rank decides whether your ad shows at all, what you actually pay per click, and which formats you qualify for. So the job is not to chase the number. It is to manage the three components underneath it.

TL;DR

  • Quality Score is a 1-10, keyword-level diagnostic. Google says the number itself is not an auction input.
  • The three components (expected CTR, ad relevance, landing page experience) feed Ad Rank, which sets your eligibility, your cost per click, and your ad formats.
  • Manage the components, not the score. Google calls the 1-10 a warning light, not a KPI.
  • For lead generation, landing page experience is the hardest and most expensive component to earn. A transparent, self-identifying page can clear three separate gates at once.

Quick answers

What is Quality Score, and what is it not?

Quality Score is a diagnostic. Google states plainly that it is a 1-10 estimate, scored at the keyword level, calculated from the combined historical performance of three components. It is not used directly in the auction (Google Ads Help). In Google’s own words, the score works like the warning light on a car dashboard. It tells you something needs attention. You do not fix the car by staring at the light (Google, Settling the Quality Score whitepaper).

Key Concept: Quality Score is a diagnostic, not a lever. You cannot optimize the 1-10 number directly. You improve the three components underneath it, and the number follows. Treat a low score as a signal telling you which keyword to inspect, not as a target to hit.

A few official details are worth committing to memory, because most of the myths trace back to ignoring them:

  • Each component is rated Above average, Average, or Below average compared to other advertisers who bid on the exact same search over the trailing 90 days. Your score is relative to your competition on that specific query, not an absolute grade.
  • The score is based on historical exact-search-match data. Changing your keyword match types does not, by itself, change Quality Score.
  • A dash shown where the number should be means there is not enough search volume yet to assign a reliable score.
  • Device, location, time of day, and your ad assets all affect real-time auction quality even though they never appear in the visible 1-10 number.

That last point is the one operators miss. The number you see in the Keywords table is a smoothed, keyword-level summary. The auction runs on a live, context-aware version of the same signals. So the honest framing is neither “Quality Score doesn’t matter” nor “obsess over the number.” Manage the three components. They run every auction whether or not the score is visible.

What are the three components of Quality Score?

Quality Score is assembled from three inputs, each judged against advertisers competing for the same search.

Component What Google measures
Expected click-through rate How likely your ad is to be clicked when it shows for that keyword
Ad relevance How closely your ad matches the intent behind the search
Landing page experience How relevant, transparent, and easy to navigate your page is for people who click

The rating scale is the useful part. Each component reads Above average, Average, or Below average. That is your repair list. A “Below average” ad relevance is a message-match problem. A “Below average” expected CTR is usually a headline or targeting problem. A “Below average” landing page experience is a page problem. For lead-gen operators, it is almost always the one dragging the score down. You do not need the composite 1-10 to act. You need the three ratings.

How does Quality Score feed Ad Rank and your CPC?

Here is the mechanic that actually spends your money. The visible Quality Score does not enter the auction, but the same three quality signals do, as part of Ad Rank. Google computes Ad Rank from six factors (About Ad Rank, Google Ads Help):

  1. Your bid
  2. The quality of your ad and landing page at auction time
  3. The Ad Rank thresholds an ad must clear to show at all
  4. The competitiveness of the auction
  5. The context of the search (device, location, time, the exact query, other results on the page)
  6. The expected impact of your assets and formats (sitelinks, callouts, call assets)

Ad Rank is recomputed for every single search, twice per auction. It runs once to decide eligibility and once to decide ranking. Quality drives three concrete outcomes: whether your ad is eligible to show, the actual price you pay per click, and which formats and assets you qualify for.

The simplified formula practitioners teach

You will see a classic textbook version of this everywhere. It is not Google’s literal current mechanism, but it is a useful mental model that the industry still leans on (Search Engine Land):

Key Concept: Simplified teaching model, not Google’s live formula: Ad Rank = Max CPC bid × Quality Score, and Actual CPC = (the Ad Rank of the advertiser below you ÷ your Quality Score) + $0.01. Because your quality sits in the denominator, higher quality mathematically lowers what you pay for the same position.

Here is the worked example, again as an illustration of the mechanism rather than a live calculation. Say your Ad Rank is 40 (a $2 bid times a quality factor of 20). The advertiser directly below you has an Ad Rank of 30. Your cost per click is 30 divided by 20, plus a penny, or $1.51, even though your maximum bid was $2. You only pay enough to beat the advertiser below you, discounted by your own quality.

One vendor, SEISO, reverse-engineered a point-weighting from more than 15,000 accounts and published it through Search Engine Land. Their model gives a base point, plus up to 3.5 points each for expected CTR and landing page experience, and up to 2.0 for ad relevance. That implies CTR and landing page experience carry roughly twice the weight of ad relevance (Search Engine Land / SEISO). Treat it as one vendor’s unaudited estimate, not a Google fact. It is directionally useful, and it points where the money already points: expected CTR and landing page experience.

What quality is worth in real CPC

The structural relationship is confirmed by Google’s own documentation. Quality sits in a cost-lowering position, so a better score progressively discounts your clicks. The effect is largest on already-expensive high-intent terms. The specific percentages below are a directional industry estimate, not an official Google table. They trace to a single practitioner lineage: Adalysis-era analysis, echoed by Store Growers and, at the high end, HubSpot. Google publishes no CPC-by-Quality-Score table.

Do not treat those numbers as a guarantee. Treat the shape as real: raising a low-quality keyword out of the basement on an expensive term is one of the highest-return moves in a paid account, and the payoff compounds on your most competitive keywords.

What actually moves landing page experience?

For lead generation operators, this is the component that decides whether Google Ads is cheap or ruinous, so it deserves its own section. Google frames landing page experience as how relevant, transparent, and easy to navigate your page is. In practice, five levers move it.

Message match. The single fastest fix for a “Below average” rating is making the page headline and content mirror the ad and the keyword intent. If the ad promises “Medicare Advantage plan comparison,” the page’s H1 should say essentially that, not “Welcome to our website.”

Genuinely original content. Google’s Destination Requirements policy requires “sufficient original content.” It explicitly targets pages that are thin, templated, replicated from elsewhere without added value, or built only to funnel people somewhere else (Destination Requirements, Google Ads policy). Its “Insufficient original content” category is a real disapproval reason. It aims at bridge, gateway, and doorway pages and pre-generated templated sites, with a 7-day warning before suspension (Insufficient original content policy).

Transparency. Make it obvious who you are, what you do, and how to reach you. Visible contact information, an easy-to-find privacy policy, no deceptive pricing or hidden steps. For a lead-gen operator, transparency is not a nicety. It is the difference between a page Google trusts and a page Google throttles.

Speed and Core Web Vitals. Google’s field standard has three thresholds, measured at the 75th percentile of real-user data: Largest Contentful Paint of 2.5 seconds or less, Interaction to Next Paint of 200 milliseconds or less, and Cumulative Layout Shift of 0.1 or less (web.dev Core Web Vitals). Interaction to Next Paint replaced First Input Delay as a Core Web Vital in March 2024, so it is no longer new. Mobile is where lead-gen pages usually fail it.

Predictive navigation quality. In February 2025 Google announced a new prediction model. It helps Google’s ads quality systems “more precisely capture the quality of your navigation experience,” which means it can now assess how clear and navigable a landing page is, before the page has traffic (Google, Search ads and the importance of landing page navigation). This is the most recent official change to how landing page quality is judged. The takeaway for operators is simple. A clean, obvious path from headline to the one action you want (a call, a form) is now something Google’s systems can reward early.

Sitting underneath all of this are the Destination Requirements gates. These are pass or fail policy checks, separate from Quality Score. A page can have a fine landing page experience rating and still get disapproved. The reasons include a destination that does not work, mismatches your display URL, blocks Google’s crawler, is not reachable in the targeted country, forces downloads or violates the Better Ads Standards, has insufficient original content, or uses an unverified phone number. Clear these first. They are not scored. They are gates.

Why is Quality Score harder, and costlier, for lead generation?

Lead-gen and pay-per-call advertisers run straight into the two hardest parts of the landing page component at once.

First, the templated-page trap. The natural way to scale a lead-gen operation is one page structure cloned across dozens of cities or verticals, with the town name swapped in. That pattern is exactly what “Insufficient original content” was written to catch. Swap-city templates read as thin and replicated. They earn a Below average landing page experience even when the offer is legitimate.

Second, regulated-vertical gates layered on top. In health insurance, a core pay-per-call insurance vertical, Google requires G2 certification, plus a separate certification for ACA plans, before you can advertise at all (health insurance certification policy). Financial-services lead generation requires certification plus specific on-page disclosures, such as a maximum APR and a representative cost example (financial products and services policy). These are pass or fail eligibility gates. They sit on top of Quality Score, not inside it.

Here is the move that resolves most of it at once. A landing page that plainly identifies you as a lead-generation or connection service (not the provider), carries real per-page content, and shows contact and privacy information, does three jobs simultaneously:

  • It satisfies the Destination Requirements transparency and original-content gates.
  • It raises landing page experience, which lowers your CPC through Ad Rank.
  • It reduces the brand-identity confusion that triggers Limited Ad Serving, Google’s mid-2026 throttle on advertisers it treats as not-yet-trusted, where brand confusion and user complaints are documented triggers (Google’s Limited Ad Serving policy explained for lead-gen operators).

One honest, self-identifying page clears three gates. That is the highest-leverage fix in lead-gen paid search. It is also where an operator’s discipline pays off directly in cost per click: verified numbers, real per-page content, transparent identity, and spam-and-bot screening on the traffic behind it.

Operator Note: The technology that protects lead quality (call and lead verification, bot and spam filtering, in-market targeting) is the same discipline that protects Quality Score. Clean traffic and transparent pages are not two projects. Poor-quality traffic hammering a thin page is what earns both a Below average rating and a Limited Ad Serving flag. It is also how ad fraud and invalid traffic distort Quality Score: the same invalid clicks that waste spend also drag down the click-through and engagement signals the auction reads.

Does Quality Score still matter under Smart Bidding and Performance Max?

Yes, and the way it matters changes. Under Smart Bidding, you hand Google the bid. But Ad Rank still runs on every auction, and the same three quality signals still price every click. Performance Max has no visible keyword-level 1-10 Quality Score at all, because it is not keyword-based. The nearest analogues are asset-group performance ratings and Ad Strength.

That creates the automation blind spot. When your landing page and creative quality are poor, the algorithm compensates. It bids higher into a worse Ad Rank to hit your target, which quietly raises your blended cost per acquisition. There is no visible 1-10 number to explain why. The bid went up, the CPA got worse, and the dashboard shows no obvious culprit.

Operator Note: Even on tCPA or Performance Max, audit the three quality components periodically. The automation will spend around a quality problem rather than surface it. This is the quiet tax that turns an efficient media buying program into an expensive one. Google’s own tCPA help page is notably silent on Quality Score and Ad Rank, which is exactly why operators assume quality stopped mattering. It did not. It just stopped being visible.

One thing not to conflate: Ad Strength (Incomplete, Poor, Average, Good, Excellent) is a pre-flight creative best-practices score. Google states it is not an auction input. It is useful for building better responsive ads, but it is not Quality Score and it does not price your clicks.

Quality Score for Performance Max, Shopping, Display & YouTube

Quality Score, the visible 1-10 number, only exists on keyword-based Search campaigns. Performance Max, Shopping, Display, and YouTube are not keyword-based, so none of them show a keyword-level Quality Score. That is not the same as saying quality stops mattering there.

In Performance Max, the closest thing to a Quality Score is your asset-group performance reporting and Ad Strength. Both are diagnostics for building stronger creative. Neither is the auction price of a click. What actually prices a Performance Max impression is Ad Rank, computed in real time from your bid, your creative and destination quality, and the search or browsing context, just as it is on Search. Google does not publish a per-surface Quality Score, so read the “same Ad Rank mechanics on every surface” as an experienced-operator inference, not an explicit Google statement.

The signals shift by surface, but the theme holds. Shopping leans on product-feed relevance and the quality of the destination it lands on. Display weighs asset relevance and, again, destination quality. YouTube weighs creative relevance and the experience on the page a viewer clicks through to. Google’s destination requirements apply across all of them, which is why a thin or slow landing page can quietly raise costs on surfaces that never show you a score.

The operator takeaway is simple: on these surfaces you lose the visible diagnostic, not the underlying mechanic. So audit the same components you would on Search, expected engagement, message match, and landing-page experience, even when there is no 1-10 number on the screen to grade them for you.

Is there an account-level or domain-level Quality Score?

This is the most argued-over corner of the topic, so here is the careful version. Google officially denies that an account-level, campaign-level, or ad-group-level Quality Score exists as a distinct metric (Settling the Quality Score whitepaper). At the same time, Google confirms that broader history influences new keywords: “Instead of measuring new keywords from scratch, we start with info about related ads and landing pages you already have.” So a brand-new keyword borrows the reputation of your existing, related keywords, ads, and pages.

The skeptical counter-evidence is worth citing honestly. A 2014 Search Engine Land analysis by Mark Ballard tested whether account-wide average Quality Score predicts a new keyword’s initial score. Across roughly 40 large accounts, he found only a real-but-noisy correlation, an R-squared of 0.36 to 0.55. That points to account-wide score being a weak, indirect signal rather than a hidden multiplier. Note the date. This was well before Smart Bidding, responsive search ads, and Performance Max reshaped the auction, so treat it as a directional historical finding, not a current measurement.

Beyond that, some widely circulated claims come from second-hand accounts of unnamed Google reps on forums. Examples include a domain’s poor history “metastasizing” across new accounts, or an ad-text edit resetting a hidden quality pairing. They are unverified and belong in the “interesting if true” bin, not in your operating plan. The defensible version is the one Google actually documents. New keywords lean on related history. A domain with a long record of poor performance can make it harder for new keywords on that domain to earn a good initial score. Strong direct performance on a specific keyword and page can still override it.

The practical read: treat domain and account history as a real but secondary signal. It matters most when Google has thin data on something new. Separately, the Destination Requirements policy operates at the whole-domain level as a hard compliance gate, regardless of any account-score debate.

The operator’s Quality Score audit

You do not audit the 1-10. You audit the three components, worst first, on your highest-spend keywords. Here is the checklist Elevarus runs.

Work it in order. Add the Quality Score, Expected CTR, Ad Relevance, and Landing Page Experience columns to your Keywords view. Sort by spend, and fix the expensive Below-average keywords first. Then check Search Lost Impression Share (Rank) against Search Lost Impression Share (Budget) at the campaign level. That tells you whether missed impressions are a quality problem or a spend-cap problem. And when you launch new keywords or a new domain, seed them from your best-performing existing structures rather than from scratch. Google will lean on that related history for the initial score.

Quality Score myths, debunked

A lot of Quality Score advice is stale or half-true. Here are the myths we hear most, and what Google’s own documentation actually says.

Does a slow page really lose 53% of visitors after 3 seconds?

That figure comes from an older mobile-speed study, and it predates the way Google measures speed today. Google now judges landing-page speed through Core Web Vitals: Largest Contentful Paint at or under 2.5 seconds, Interaction to Next Paint at or under 200 milliseconds, and Cumulative Layout Shift at or under 0.1. Do not chase the old stat. Hit those three thresholds on mobile.

Is there a hidden account-level Quality Score you can uncover with a script?

No. Google’s Settling the Quality Score whitepaper states there is no ad-group, campaign, or account-level Quality Score. A script that reports an “account Quality Score” is just averaging your visible keyword scores, weighted by impressions. That average is a handy way to spot weak spots. It is not a hidden number Google tracks.

Is Ad Rank just Bid times Quality Score?

Bid times Quality Score is a teaching shortcut, not the real auction math. Google’s Ad Rank documentation lists more inputs: your bid, auction-time ad quality, the Ad Rank thresholds, how competitive the auction is, the context of the person’s search, and the expected impact of your assets and formats. Quality still matters a lot, but the shortcut hides most of the machine.

Are the exact Quality Score point-weights official?

No. The point splits you have seen, such as expected CTR being worth so many points and landing page experience so many more, are third-party reverse-engineering, from the SEISO and Adalysis lineage of analysis. Google has never published component point-weights. Use them as a rough map, not a Google figure.

Does restructuring, pausing, or adding assets change your Quality Score?

Mostly no. Quality Score is tied to the history of the keyword, its ad, and its landing page. If you move keywords around but keep the same ad text and destination, the score follows the keyword; the reshuffle alone does not lift it. Ad assets and extensions work the same way: Google says assets affect Ad Rank and the expected impact of your ad, not the visible 1-10 score. Improve the ad and the page, not the org chart.

Does Quality Score stop mattering under automated bidding?

No. Smart Bidding decides what you pay, but the same quality signals still drive Ad Rank, your eligibility, and your cost per click on every auction. If quality is weak, automation simply bids higher to hit your target, and your cost per lead climbs with no visible score to explain it. The score can hide under automation. The mechanics do not.

Frequently Asked Questions

Is Quality Score used in the Google Ads auction?

No. Google states directly that the visible 1-10 Quality Score is not an input in the ad auction. It is a diagnostic. What the auction actually uses is a real-time version of the same three quality signals (expected CTR, ad relevance, and landing page experience), as part of Ad Rank. Ad Rank is recomputed on every search. So the number is not in the auction. But the quality behind it decides your eligibility, your cost per click, and your formats.

What is a good Quality Score?

There is no universal cutoff, because each component is rated relative to other advertisers on the exact same search. A practical operator target is to have every component reading “Average” or “Above average” on your high-spend keywords, and to treat any “Below average” rating on an expensive keyword as an action item. Chasing a specific composite number like “get everything to 10” is the wrong goal. Clearing the Below-average ratings is the right one.

Does Quality Score still matter with Smart Bidding or Performance Max?

Yes. Smart Bidding sets your bid, but Ad Rank still runs every auction and the same quality signals still price every click. Performance Max has no visible keyword-level Quality Score, but the underlying quality signals still feed Ad Rank on every surface. The risk is that automation bids higher to hit your target when quality is poor, quietly raising your cost per acquisition with no visible score to explain it, so you should still audit the components periodically.

How do I fix a “below average” landing page experience?

Start with message match: make the page headline and content mirror the ad and keyword. Then confirm the page has genuinely original content, not a swapped-city template. Add visible transparency signals: contact information, a privacy policy, and a clear identity. Finally, fix mobile Core Web Vitals, especially load speed and interaction responsiveness. Message match and original content are usually the fastest wins for a lead-gen page.

Why is Quality Score lower for lead generation and pay-per-call pages?

Two reasons stack up. Templated pages cloned across cities or verticals trigger Google’s “Insufficient original content” rules, which drags landing page experience down. And regulated verticals like health insurance and financial services add certification and disclosure gates on top. The fix is a transparent, self-identifying page with real per-page content. It raises landing page experience and clears the related policy gates at the same time.

Is there an account-level or domain-level Quality Score?

Google officially says no distinct account-level or domain-level Quality Score exists. But Google does confirm that new keywords borrow reputation from your related existing keywords, ads, and pages, so account and domain history matter indirectly, most of all when Google has little direct data on something new. Treat it as a real but secondary signal, and seed new campaigns from your best-performing existing structures.

How fast does Quality Score change after I make a fix?

Quality Score is built from historical exact-search-match data. It updates as new impressions and clicks accumulate, not instantly. A keyword with heavy traffic reflects a genuine improvement within days. A low-volume keyword can take much longer, and one with a dash simply lacks the volume to score yet. Fix the underlying component and let the data catch up, rather than watching the number hour to hour.

Does a slow landing page lose 53% of visitors after 3 seconds?

That stat comes from an older mobile-speed study and predates how Google measures speed now. Today Google judges landing-page speed through Core Web Vitals: Largest Contentful Paint at or under 2.5 seconds, Interaction to Next Paint at or under 200 milliseconds, and Cumulative Layout Shift at or under 0.1. Aim for those thresholds on mobile instead of chasing the old number.

Is Ad Rank just bid multiplied by Quality Score?

No. Bid times Quality Score is a teaching shortcut. Google’s Ad Rank documentation lists more inputs: your bid, auction-time ad quality, the Ad Rank thresholds, how competitive the auction is, the search context, and the expected impact of your assets and ad formats. Quality still matters a lot, but the real auction math has more parts than the shortcut suggests.

Are the published Quality Score point-weights official?

No. The point splits you see, such as expected click-through rate being worth a set number of points, are third-party reverse-engineering, not Google figures. Google has never published the component weights behind the 1-10 score. Treat those breakdowns as a directional model, and rely on Google’s own component ratings of Average, Above average, and Below average to decide where to act.

Sources



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Picture of <a href="https://elevarus.com/shane-mcintyre/">SHANE MCINTYRE</a>

Founder and CEO of Elevarus, specializing in paid media, lead generation, pay-per-call, and customer acquisition.

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