How to Fix Google Ads Quality Score Too Low: 6 Steps to Higher Scores and Lower Costs

You’re watching your Google Ads spend tick upward while your conversions stay flat. Your ads are buried on page two, and every click costs more than it should. When you finally check your Quality Score, there it is: a depressing 3 or 4 staring back at you. That low score isn’t just a number—it’s actively costing you money with every single click. Competitors with Quality Scores of 7 or above are paying 50% less per click for the same keywords while their ads sit comfortably at the top of the page.

Here’s what most business owners don’t realize: Google Ads Quality Score is completely within your control. It’s not some black box algorithm that randomly decides your fate. Google explicitly tells you what matters—expected click-through rate, ad relevance, and landing page experience. Fix these three components, and your costs drop while your ad positions improve.

This guide walks you through the exact process to diagnose where your Quality Score is failing and implement fixes that produce measurable results. You’ll audit your campaigns, restructure ad groups for laser-focused relevance, write ads that match what searchers actually want, and optimize landing pages that convert visitors into customers. These aren’t theoretical concepts—they’re the same tactics that consistently transform underperforming campaigns into profitable lead generation machines.

Let’s fix your Quality Score and stop throwing money away on overpriced clicks.

Step 1: Diagnose Your Quality Score Components in Google Ads

You can’t fix what you don’t measure. The first step is understanding exactly which Quality Score components are dragging down your performance. Google provides this data directly in your account—you just need to know where to look.

Log into your Google Ads account and navigate to the Keywords tab. Click the columns icon in the upper right corner, then select “Modify columns.” Under the Quality Score section, add these specific columns: Quality Score, Expected CTR, Ad Relevance, and Landing Page Experience. These four metrics tell you everything you need to know about why your scores are low.

Once you’ve added these columns, sort your keywords by Quality Score from lowest to highest. Focus on keywords that show scores of 1-5—these are bleeding your budget. Look at the three component columns for each low-scoring keyword. Google rates each component as “Below Average,” “Average,” or “Above Average.” A keyword might have a Quality Score of 3 because its Expected CTR is below average while the other two components are fine. Or maybe all three components show problems.

Here’s where strategic prioritization matters. Don’t try to fix every keyword at once. Filter your keyword list to show only terms that have generated significant spend over the past 30 days. Sort by cost in descending order. These high-spend, low-Quality-Score keywords are where you’ll see the biggest return on your optimization efforts. Fixing a keyword that costs you $500 per month matters far more than fixing one that costs $5.

Create a simple spreadsheet tracking your baseline data. Include columns for keyword, current Quality Score, Expected CTR status, Ad Relevance status, Landing Page Experience status, and current average CPC. Record today’s date. This baseline becomes your measuring stick for improvement over the next 30 days.

One critical insight: Quality Score updates aren’t instantaneous. Google needs sufficient impression volume to recalculate scores, which typically takes several days to weeks depending on your traffic levels. Don’t expect overnight miracles. What you’re building here is a systematic approach to improvement that compounds over time.

Now that you know exactly which components are failing for which keywords, you can tackle the specific problems instead of guessing. If Expected CTR is your main issue, you need better ad copy and targeting. If Ad Relevance is below average, your ad groups are too broad. If Landing Page Experience is the problem, your pages need work. The diagnosis determines your treatment plan.

Step 2: Restructure Ad Groups for Tighter Keyword Relevance

Most low Quality Scores stem from a single structural problem: bloated ad groups stuffed with loosely related keywords. When one ad group contains 30 different keywords covering multiple themes, Google can’t determine which ad is most relevant to which search. The result? Everything gets labeled “Average” or “Below Average” for ad relevance.

The fix is surgical precision. Break large ad groups into smaller, theme-focused groups containing 5-15 closely related keywords. If you’re running a home services business, don’t lump “plumber,” “emergency plumbing,” “drain cleaning,” and “water heater repair” into one massive ad group. Create separate ad groups for emergency services, drain services, and water heater services. Each group gets its own tailored ad copy.

For your absolute highest-value keywords—the ones driving the most conversions—consider single keyword ad groups (SKAGs). This means creating an ad group containing just one keyword in all match types: exact match, phrase match, and broad match modifier variations. A SKAG for “emergency plumber Chicago” would contain only that keyword and its close variants. This level of granularity lets you write hyper-specific ad copy that perfectly matches the search intent.

As you restructure, ruthlessly remove irrelevant keywords. If a keyword doesn’t logically fit with the others in its group, it doesn’t belong there. That keyword dilutes your ad relevance and drags down Quality Score for the entire group. Move it to a more appropriate group or pause it entirely if it’s not performing.

Here’s your verification test: look at every keyword in an ad group and ask yourself, “Could the same ad logically answer all of these searches?” If someone searches for “emergency plumber” and someone else searches for “water heater installation,” they’re looking for completely different services. They need different ads. If you can’t write one ad that satisfies both search intents, those keywords belong in separate ad groups.

The restructuring process takes time, especially if you’re working with campaigns that have been running for years. Start with your highest-spend ad groups first. Clone the existing ad group, remove most of the keywords to create a tightly themed group, write new ads specifically for those keywords, then repeat the process for the remaining keywords. For a complete walkthrough of this process, check out our Google Ads optimization guide that covers campaign restructuring in detail.

Yes, this means you’ll end up with more ad groups than before. That’s exactly the point. Twenty tightly themed ad groups with high Quality Scores will always outperform five bloated ad groups with mediocre scores. More ad groups means more work to manage, but it also means lower costs per click and better ad positions. The ROI justifies the effort.

Step 3: Rewrite Ad Copy to Match Keyword Intent

Your ad copy is where relevance becomes visible to both Google and your potential customers. Generic ads that try to appeal to everyone end up resonating with no one. The solution is writing ads that directly mirror what the searcher typed into Google.

Start with your headlines—specifically Headline 1, which appears most prominently. Include your primary keyword naturally in this headline. If someone searches for “emergency plumber Chicago,” and your ad headline reads “Emergency Plumber Chicago | 24/7 Service,” that’s instant relevance. Google sees the match. The searcher sees the match. Your Expected CTR improves because people click ads that directly answer their query.

But keyword insertion alone isn’t enough. Your ad needs to address the searcher’s intent. Why are they searching right now? What problem are they trying to solve? Someone searching “emergency plumber” needs immediate help with a water disaster. Your ad should emphasize speed and availability: “Available Now | Same-Day Service | Fast Emergency Response.” Someone searching “water heater installation cost” is in research mode. They need information and transparency: “Free Quotes | Upfront Pricing | No Hidden Fees.”

Use responsive search ads (RSAs) to test multiple messaging variations simultaneously. Write at least three complete ad variations per ad group, each with unique headlines and descriptions. Google’s system will automatically test combinations and favor the ones that perform best. This built-in optimization helps improve your Expected CTR over time without manual A/B testing.

Pay attention to Google’s ad strength indicator when creating RSAs. This tool analyzes your headlines and descriptions for diversity, relevance, and quality. Aim for “Good” or “Excellent” strength ratings. If you’re stuck at “Poor” or “Average,” the system is telling you that your headlines are too similar or you haven’t provided enough variation for testing.

Include specific benefits and differentiators in your descriptions. Don’t waste space on generic claims like “quality service” or “experienced team.” Everyone says that. What makes your business different? “Licensed & Insured,” “10-Year Parts Warranty,” “Price Match Guarantee,” or “Free Video Inspection” are concrete value propositions that give searchers a reason to click your ad instead of the competitor’s.

One often-overlooked tactic: use your description lines to pre-qualify clicks. If you only serve a specific geographic area, say so in the ad. If you have a minimum service fee, mention it. You’ll get fewer clicks, but the clicks you do get will be from people who actually qualify for your service. This improves conversion rates and signals to Google that your ads are relevant to the people clicking them. This pre-qualification approach also helps solve the low quality leads problem that plagues many advertisers.

Review your ad copy every two weeks. As you gather performance data, you’ll see which headlines and descriptions generate the highest click-through rates. Double down on what works. Kill what doesn’t. Ad copy optimization is never finished—it’s an ongoing process of testing, learning, and refining.

Step 4: Optimize Landing Pages for Relevance and Speed

Your ad can be perfect, but if the landing page disappoints, your Quality Score suffers. Google evaluates landing page experience based on three core factors: relevance to the ad and keyword, page load speed, and mobile usability. All three need to be dialed in.

Start with message match. The headline and primary content on your landing page must align with what your ad promised. If your ad says “Emergency Plumber Chicago,” your landing page headline should say something like “Emergency Plumbing Services in Chicago” or “24/7 Emergency Plumber – Chicago.” Don’t send people to a generic homepage that mentions plumbing somewhere in paragraph three. The connection between ad and page needs to be immediate and obvious. Understanding landing page quality score factors is essential for getting this right.

Page load speed directly impacts both user experience and Quality Score. Use Google PageSpeed Insights to test your landing pages. Enter your URL and let the tool analyze performance. Your goal is a load time under three seconds on both desktop and mobile. If your pages are loading in 5-7 seconds, you’re losing visitors and tanking your Quality Score.

Common speed killers include oversized images, excessive scripts, unoptimized code, and slow hosting. Compress images before uploading them—a 3MB hero image needs to become a 300KB optimized version. Remove unnecessary plugins and scripts. If your site is built on WordPress, consider a caching plugin and a content delivery network (CDN) to speed up delivery.

Mobile optimization isn’t optional anymore. Most searches happen on phones, and Google knows this. Your landing pages must be fully responsive, meaning they automatically adjust to different screen sizes. Test your pages on an actual phone, not just in desktop browser’s mobile view. Can you easily read the text? Are buttons large enough to tap? Does the page require zooming or horizontal scrolling? If yes to any of these, you have mobile problems affecting Quality Score.

Place your primary call-to-action above the fold—the portion of the page visible without scrolling. Whether that’s “Call Now,” “Get a Free Quote,” or “Schedule Service,” make it prominent and easy to find. Include trust signals like licensing information, customer reviews, industry certifications, or years in business near the top of the page. These elements don’t just improve conversions; they signal to Google that your page provides value.

Remove distractions that don’t support conversion. Every link to other pages, every navigation menu item, every sidebar widget is a potential exit point. Dedicated landing pages with minimal navigation typically outperform full website pages because they focus visitor attention on one action.

Content matters too. Your landing page should provide enough information to help someone make a decision. This doesn’t mean writing a novel, but it does mean addressing common questions, explaining your process, and giving people confidence that you’re the right choice. Google evaluates whether your page provides substantive, relevant content or just a thin sales pitch.

Step 5: Improve Expected Click-Through Rate with Better Targeting

Expected CTR measures whether Google thinks people will click your ad based on historical performance. If your ads are showing for irrelevant searches that don’t generate clicks, your Expected CTR suffers. The solution is aggressive filtering through negative keywords and smarter targeting.

Start by reviewing your search terms report. This report shows the actual queries that triggered your ads, which often differ significantly from your keywords due to match type variations. Navigate to Keywords → Search Terms in Google Ads and set the date range to the last 30 days. Sort by impressions to see which queries are showing your ads most frequently.

Look for patterns of irrelevant searches. If you’re a residential plumber and you’re showing up for “plumbing supplies wholesale” or “plumbing jobs hiring,” those searches are wasting impressions without generating clicks. Add these as negative keywords immediately. Create a campaign-level negative keyword list so these exclusions apply across all ad groups.

Make reviewing the search terms report a weekly habit. Every Monday morning, spend 15 minutes scanning for new negative keyword opportunities. This ongoing maintenance prevents your ads from showing for irrelevant queries that dilute your Expected CTR. Even well-optimized campaigns accumulate new junk searches over time as Google’s algorithms test different match interpretations. If you’re struggling with this process, our guide on fixing poor lead quality from ads covers negative keyword strategies in depth.

Ad extensions significantly impact click-through rate by increasing your ad’s real estate on the search results page. A text ad with sitelink extensions, callout extensions, and structured snippet extensions takes up more space, looks more authoritative, and generates more clicks. Set up at least four sitelink extensions pointing to key pages on your website. Add 6-8 callout extensions highlighting your differentiators. Use structured snippets to showcase service categories or product types.

Extensions don’t always show, but when they do, they improve performance. Google is more likely to show extensions for ads with higher ad ranks, creating a positive feedback loop: better Quality Score leads to better ad rank, which leads to more extensions showing, which leads to higher CTR, which improves Quality Score further.

Consider your ad position strategy. If your ads are consistently showing in positions 4-6, they’re getting fewer clicks simply due to position, which hurts Expected CTR. Sometimes increasing bids to achieve positions 1-3 for your best keywords can improve CTR enough to raise Quality Score, which then lowers your actual costs even with the higher bid. This seems counterintuitive, but it works because Quality Score has such a strong impact on actual CPC.

Use audience targeting to layer additional relevance signals. Add remarketing audiences, customer match lists, or in-market audiences as observation mode targeting. This doesn’t restrict who sees your ads, but it lets you adjust bids for audiences more likely to click and convert. Higher engagement from targeted audiences improves overall campaign performance metrics.

Geographic targeting precision matters too. If you serve a specific city or region, don’t run ads across an entire state. Tighter geographic targeting means your ads show to people who can actually use your service, which improves relevance and CTR. Someone 200 miles outside your service area isn’t going to click your ad, and if they do, they’re not converting.

Step 6: Monitor Progress and Iterate Based on Data

Quality Score improvements don’t happen overnight. Google needs time to collect new performance data and recalculate scores based on your optimizations. Understanding this timeline prevents frustration and helps you stay committed to the process.

Expect to wait at least 7-14 days before seeing meaningful Quality Score changes, assuming your keywords are getting decent impression volume. Low-traffic keywords might take several weeks or even months to update because Google requires sufficient data to make confident predictions about Expected CTR. This is why prioritizing high-volume, high-spend keywords in Step 1 was so important—they update faster.

Pull up that baseline spreadsheet you created in Step 1. Set a weekly reminder to update it with current Quality Scores and component statuses. Track the trends over time rather than obsessing over daily fluctuations. You’re looking for directional improvement: scores moving from 3 to 5, components shifting from “Below Average” to “Average,” and eventually reaching “Above Average.”

As certain ad groups show improvement, analyze what’s working. Did tighter keyword grouping make the difference? Was it the new ad copy? The landing page changes? Once you identify successful patterns, replicate them across other ad groups facing similar issues. If breaking an ad group into three themed groups raised Quality Scores from 4 to 7, apply the same restructuring logic to your other underperforming ad groups.

Watch your cost-per-click trends alongside Quality Score changes. The real validation of your optimization work is lower CPCs and better ad positions. If your Quality Score improves from 4 to 7 but your average CPC stays the same, something else in your account structure might be limiting performance. Check your bid strategies, budget settings, and competition levels. Understanding Google Ads management pricing can help you benchmark whether your costs are reasonable for your market.

Set a 30-day review cycle for comprehensive campaign health checks. Once per month, step back from daily optimization and evaluate overall performance. Are your total costs down? Are conversion rates up? Is your cost per acquisition improving? Quality Score is a means to an end—the end being more efficient customer acquisition. Don’t get so focused on the score itself that you lose sight of business results.

Continue testing new ad variations even after Quality Scores improve. The competitive landscape changes constantly. New competitors enter the market. Google adjusts algorithms. User behavior evolves. What works today might need refinement in three months. Treat Google Ads optimization as an ongoing process, not a one-time project.

Document your learnings. Keep notes on what optimization tactics produced the biggest improvements for your specific business. This institutional knowledge becomes invaluable when launching new campaigns or training team members. You’re building a playbook of proven tactics that work in your market for your offer.

Putting It All Together

Fixing a low Google Ads Quality Score isn’t a one-time task—it’s an ongoing commitment to alignment between what people search for, what your ads promise, and what your landing pages deliver. You’ve now walked through the complete process: diagnosing your weak components, restructuring ad groups for laser-focused relevance, rewriting ads that match search intent, optimizing landing pages for speed and experience, improving targeting to boost CTR, and establishing a data-driven monitoring routine.

Here’s your final checklist to verify everything is in place:

✓ Quality Score columns added to your Keywords tab with baseline data recorded

✓ Ad groups restructured to contain only tightly themed, closely related keywords

✓ Ad copy rewritten to include primary keywords in headlines and address specific search intent

✓ Landing pages optimized for message match, load speed under 3 seconds, and mobile responsiveness

✓ Negative keywords added based on search terms report review

✓ Ad extensions implemented across all ad groups

✓ Weekly review scheduled for search terms analysis and Quality Score tracking

Each point you gain in Quality Score translates directly to lower costs per click and better ad positions. A keyword with a Quality Score of 8 might pay 40-50% less per click than the same keyword with a Quality Score of 4. Over the course of a year, those savings compound into thousands of dollars that stay in your pocket instead of going to Google.

The challenge is that managing all these moving parts takes time and expertise. Between restructuring campaigns, writing ad variations, optimizing landing pages, analyzing search terms reports, and monitoring performance data, you’re looking at several hours per week minimum. For business owners already stretched thin running daily operations, this optimization work often gets pushed aside—which means money keeps getting wasted on inefficient campaigns.

Tired of spending money on marketing that doesn’t produce real revenue? We build lead systems that turn traffic into qualified leads and measurable sales growth. If you want to see what this would look like for your business, we’ll walk you through how it works and break down what’s realistic in your market.

Your Quality Score problems are fixable. The question is whether you have the time and expertise to fix them yourself, or whether partnering with specialists who do this every day makes more sense for your business. Either way, the steps are clear. Now it’s time to execute.