Google Ads Quality Score helps identify whether a keyword, advertisement, and landing page form a useful experience for the person searching. It is a diagnostic tool rather than a commercial result or an isolated optimisation target.
A low score may point to weak ad relevance, below-average expected CTR, or an unsuitable landing page. A high score does not guarantee conversions, a particular ad position, or a fixed CPC.
This guide explains the three components, the difference between Quality Score and Ad Rank, practical diagnosis, and improvements that support both user experience and campaign performance.
Direct answer
How can Google Ads Quality Score be improved?
Improve the connection between search intent, keyword, advertisement, and destination rather than chasing the number itself. Review each component separately.
Expected CTR
The advertisement should be relevant, specific, and compelling to the intended audience.
Ad relevance
The keyword, search intent, and advertising message should cover the same subject.
Landing page
The destination should continue the advertisement clearly, helpfully, and on mobile devices.
1. What is Google Ads Quality Score?
Quality Score is displayed on a scale from 1 to 10 for Search keywords. It compares the expected experience of the advertisement and landing page with other advertisers whose ads appeared for the same keyword.
- Expected click-through rate: how likely the advertisement is to receive a click when shown.
- Ad relevance: how closely the advertisement matches the intent behind the search.
- Landing-page experience: how relevant, useful, and usable the destination is after the click.
Each component is labelled Above average, Average, or Below average. The assessment compares advertisers whose ads were shown for the exact same keyword during the previous 90 days.
Google’s official definition and reporting instructions are available in the guide to Quality Score for Search campaigns.
Auction2. Quality Score and Ad Rank are not the same
The visible 1–10 Quality Score is not a direct input in the advertising auction. It summarises historical diagnostic signals.
Ad Rank is recalculated for each search. It determines whether an advertisement is eligible to appear and where it may rank among other eligible advertisements.
| Quality Score | Ad Rank |
|---|---|
| diagnostic value from 1 to 10 | auction calculation for every search |
| visible at keyword level | not displayed as one simple account score |
| historical comparison | uses the current search context |
| not a direct auction input | determines eligibility and possible position |
| summarises three diagnostic components | also considers the bid, thresholds, competition, and assets |
Ad Rank may consider the bid, auction-time quality, minimum thresholds, competitiveness, search context, and the expected effect of assets and other formats.
Google explains the complete calculation in its official guide to Ad Rank.
3. Display Quality Score and component columns
Useful columns in the Search keyword report include:
- Quality Score;
- Expected CTR;
- Ad relevance;
- Landing-page experience;
- historical Quality Score;
- historical expected CTR;
- historical ad relevance;
- historical landing-page experience.
A dash instead of a score normally means that there have not been enough searches exactly matching the keyword. It is not automatically a technical fault.
Quality Score is based on historical impressions for exact searches. Changing a keyword from broad to phrase or exact does not directly change the score.
Expected CTR4. Improve expected click-through rate meaningfully
Expected CTR estimates the likelihood of a click when the advertisement appears. It is not identical to the recorded CTR shown in campaign reports.
- align search intent and the offer more precisely;
- name the specific service rather than using generic marketing language;
- communicate one relevant benefit or difference;
- identify the location, audience, or important requirement;
- use a call-to-action appropriate to the decision stage;
- remove unsupported claims and empty superlatives;
- reduce irrelevant search traffic;
- consider the mobile advertisement and destination experience.
A higher CTR should not always be the only objective. More specific copy may attract fewer clicks but produce more qualified visitors.
Ad relevance5. Connect the keyword, search intent, and advertisement
Below-average ad relevance frequently indicates that an ad group contains too many unrelated subjects.
- Can one advertisement address every keyword in the group?
- Do the keywords represent the same service and decision stage?
- Does the copy use natural language connected with the real search?
- Does the advertisement lead to a page about that exact offer?
- Are informational, employment, support, and purchase intentions mixed?
- Are different locations or languages combined without a clear structure?
Split a group when the keywords require different offers, messages, or destinations. Thematic groups are usually more practical than one group for every minor keyword variation.
Landing page6. Improve the landing-page experience
The destination should continue the promise made by the advertisement. Users need to recognise quickly that they have reached the correct page.
- The service or product is clear within the first visible section.
- The advertisement, headline, offer, and CTA do not conflict.
- The page provides useful details rather than generic claims.
- Navigation and forms work on smartphones.
- Loading performance and technical stability are tested.
- The company, contacts, and conditions are transparent.
- Prices, locations, and limitations are accurate.
- The intended action can be completed without unnecessary steps.
The exact search phrase does not need to appear word for word as the page heading. The page needs to satisfy the underlying intent quickly and usefully.
Our Google Ads landing-page guide explains the complete structure.
Account structure7. Structure keywords and ad groups by search intent
| Weak structure | Better structure |
|---|---|
| Google Ads, SEO, web design, and social media in one group | separate groups by service and destination |
| one group for every minor spelling variation | one thematic group for genuinely related terms |
| local and nationwide intent mixed without control | locations structured by offer, budget, and landing page |
| information and purchase intent in the same RSA | different advertisements and pages for different decisions |
The structure should support budgets, reporting, and commercial optimisation rather than existing only to improve a diagnostic score.
Advertisements8. Use responsive search ads and assets deliberately
Responsive search ads should contain different messages that remain compatible. Repeating the keyword in every headline does not automatically improve the experience.
- service and search relevance;
- audience or location;
- specific commercial benefit;
- process and scope;
- trust and transparency;
- clear call-to-action.
Sitelinks, callouts, structured snippets, call assets, and other formats can provide additional information. Assets are not included in the visible Quality Score calculation, but their expected effect can contribute to Ad Rank.
Our guide to creating responsive search ads explains the complete copy system.
Search terms9. Reduce irrelevant searches without blindly limiting reach
An advertisement can be relevant to its keyword and still appear for unsuitable real search queries. Review the search terms report as well.
- What is the actual intent behind the query?
- Does the user match the offered service?
- Is the project inside the service area?
- Is the person looking for a service, instructions, employment, or support?
- Is the query clearly irrelevant, or is more data required?
Negative keywords can block clearly unsuitable intent, but they should not be added solely to manipulate Quality Score.
Our guide to negative keywords in Google Ads explains match types, reports, and exclusion levels.
Cost and position10. How ad quality can affect CPC and position
Higher-quality advertisements may be more likely to meet Ad Rank thresholds and can often support a lower actual CPC. There is no universal formula connecting a particular 1–10 score with a fixed percentage reduction.
- bid and bidding strategy;
- auction competition;
- search term and context;
- device, location, and time;
- the threshold for the available position;
- the expected effect of assets;
- quality measured during the particular auction.
11. Why a high Quality Score does not guarantee profitability
A keyword may have a high Quality Score and still be commercially unsuitable. The score does not know the company’s margin or whether a lead becomes a customer.
- conversion rate;
- cost per qualified enquiry;
- lead-to-customer rate;
- revenue and contribution margin;
- cancellations and returns;
- regional and operational suitability;
- the company’s real capacity.
A keyword with a score of 6 may be profitable, while a keyword with 10 may generate unsuitable contacts. Connect diagnostics with conversion and CRM data.
Our guide to Google Ads conversion tracking with GA4 explains primary goals, consent, and lead-quality evaluation.
Diagnosis12. A practical workflow for low Quality Score
- Check commercial importance: is the keyword valuable to the business?
- Open the components: which status is below average?
- Review search terms: does the real traffic match the intended search?
- Review the ad group: are too many subjects combined?
- Review the RSA: do the assets answer the search clearly?
- Test the page: review the offer, mobile experience, speed, form, and CTA.
- Validate conversions: is a genuine commercial outcome measured?
- Document changes: avoid changing every layer simultaneously.
- Monitor history: compare current and historical component columns.
13. Common Quality Score optimisation mistakes
| Mistake | Possible consequence | Better approach |
|---|---|---|
| Focusing only on achieving 10/10 | commercial results and lead quality are neglected | use components together with conversion data |
| Copying the keyword into every headline | the advertisement becomes repetitive and provides no value | combine relevance, benefits, trust, and action |
| Creating one group for every keyword variation | the account, data, and budget become fragmented | structure around genuine search intent |
| Rewriting the landing page only for keyword density | clarity and usability may decline | answer the underlying intent helpfully |
| Pausing a keyword because its score is a dash | potentially valuable traffic is lost without evidence | wait for enough exact searches |
| Changing match type only for Quality Score | reach changes without directly changing the diagnostic basis | choose match type according to search strategy |
| Treating a high score as high profit | unprofitable keywords remain active | review CPA, revenue, margin, and lead quality |
| Changing every campaign element together | the reason for a result becomes unclear | test prioritised changes with documentation |
14. Checklist for improving ad quality and user experience
- Important keywords represent the real offer.
- Ad groups are structured around clear search intent.
- Search terms are reviewed regularly.
- Irrelevant intent is excluded carefully.
- Headlines cover the service, benefit, audience, and CTA.
- Descriptions provide additional decision information.
- The advertisement and page use the same message.
- The destination is mobile-friendly and technically stable.
- Business details and conditions are transparent.
- The primary conversion measures a successful outcome.
- Lead or order quality is evaluated outside Google Ads.
- Current and historical component columns are visible.
- Quality Score is not used as the only KPI.
- The bid, competition, and Ad Rank are considered as well.
- Changes have a date and documented hypothesis.
Quality Score is a diagnostic tool for a better Search experience
Quality Score shows where the keyword, advertisement, or landing page may not be working together effectively. It should guide investigation rather than become an isolated campaign goal.
The strongest optimisation connects relevant search terms, useful ad copy, a helpful destination, accurate conversion tracking, and real commercial data. This improves the complete user journey rather than only a number in the account.
Salestudia combines keyword structure, responsive search ads, landing pages, conversion tracking, Ad Rank analysis, and commercial reporting for businesses in Germany.
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