What Is Quality Score? Understanding Ad Relevance

What Is Quality Score?

Advertisers meet the term in Google Ads first, but what is Quality Score means the same thing on Meta and LinkedIn: a relevance rating that moves your costs. Originally introduced by Google Ads, the concept has been adopted across social media advertising platforms including Facebook (Meta), LinkedIn, and others.

The score is typically measured on a scale from 1 to 10, with 10 being the highest. It reflects how well your ad, keywords, and landing page align with what the user is looking for. Platforms use Quality Score as one of the factors in their ad auction systems to determine which ads get shown, where they are placed, and how much the advertiser pays per click or impression.

Why Quality Score Matters

Lower Advertising Costs

Platforms reward high-quality, relevant ads with lower costs. An ad with a high Quality Score can achieve the same placement as a competitor's ad while paying less per click. This makes Quality Score one of the most impactful factors in your advertising CPA.

Better Ad Placement

Ads with higher Quality Scores appear in more prominent positions. Better placement means more visibility, higher click-through rates, and ultimately more conversions from the same budget.

Improved Campaign Performance

Quality Score is essentially a measure of how well you understand and serve your audience. Improving it forces you to create more relevant ads, better landing pages, and tighter targeting, all of which improve overall campaign performance.

High Score vs Low Score

High Quality Score

• Lower cost per click
• Placement in prominent positions
• Higher click-through rates

Low Quality Score

• Higher cost per click for the same placement
• Ads pushed to less visible positions
• Fewer conversions from the same budget

How Quality Score Is Calculated

Quality Score is determined by these factors, though the exact weighting varies by platform:

Factor	Description	Impact
Expected click-through rate	How likely users are to click your ad	High
Ad relevance	How closely your ad matches user intent	High
Landing page experience	Quality, relevance, and load speed of the destination	High
Historical performance	Your account's past ad performance	Medium
Ad format quality	Use of extensions, formats, and creative elements	Medium

Expected Click-Through Rate

This is the platform's prediction of how likely your ad is to be clicked based on its content and targeting. It considers your ad copy, imagery, and how similar ads have performed historically.

Ad Relevance

How well does your ad match the intent behind the user's search query or interests? Ads that closely align with what users are looking for receive higher relevance scores.

Landing Page Experience

Where does your ad send users? The landing page should be directly relevant to the ad, load quickly, be mobile-friendly, and provide a clear path to the promised content or offer.

Quality Score on Social Media Platforms

Meta (Facebook and Instagram)

Meta uses an "Ad Relevance Diagnostics" system that evaluates three components: quality ranking, engagement rate ranking, and conversion rate ranking. While not a single "Quality Score" number, these diagnostics serve the same purpose of measuring ad quality and relevance.

LinkedIn

LinkedIn assesses ad relevance through a predicted engagement score that influences your bid competitiveness. More relevant ads with higher predicted engagement earn better placement at lower costs.

TikTok

TikTok's ad system evaluates ad quality based on engagement predictions, creative quality, and landing page experience. Higher-quality ads receive preferential treatment in the auction.

Quality Score by Platform

Google AdsQuality Score visible at the keyword level, scored 1 to 10

MetaAd Relevance Diagnostics: quality ranking, engagement rate ranking, and conversion rate ranking

LinkedInPredicted engagement score tied to bid competitiveness

TikTokEngagement predictions, creative quality, and landing page experience

How to Improve Your Quality Score

Tighten Your Targeting

Ensure your ads are shown to the right audience. Narrow targeting to the people your ad actually fits reduces wasted impressions and improves relevance metrics.

Write Compelling Ad Copy

Your ad copy should clearly communicate your offer and align with user intent. Use specific, benefit-driven language and include a clear call to action. Test multiple variations to identify what resonates best.

Optimize Landing Pages

Ensure your landing page delivers on the promise made in your ad. The content should be directly relevant, the page should load in under three seconds, and the user experience should be clean and intuitive on both desktop and mobile.

Use High-Quality Creative

Invest in professional-looking images and videos. On visual platforms like Instagram and TikTok, creative quality directly influences engagement rates and, consequently, your quality metrics.

Test and Iterate

Run A/B tests on ad copy, creative, targeting, and landing pages continuously. Small improvements in any component can raise your Quality Score and compound into significant cost savings.

Maintain Relevance Between Ad and Destination

The single most important thing you can do is ensure tight alignment between your ad message and the landing page experience. If your ad promotes a specific product, the landing page should feature that exact product, not a generic homepage.

Common Quality Score Mistakes

• Sending ad traffic to a homepage instead of a relevant landing page.
• Using broad targeting that shows ads to uninterested users.
• Neglecting mobile optimization on landing pages.
• Writing vague ad copy that does not clearly communicate the offer.
• Ignoring Quality Score metrics and focusing only on bid amounts.

Can I see my exact Quality Score?

On Google Ads, yes, Quality Score is visible at the keyword level. On social media platforms, the equivalent metrics are typically broken into component diagnostics rather than a single number.

Does Quality Score affect organic posts?

No. Quality Score specifically applies to paid advertising. However, the principle of relevance applies to organic content through social media algorithms, which also prioritize content that users find relevant and engaging.

How quickly can I improve my Quality Score?

Improvements can be seen within days of making changes, though the platform needs a few weeks to fully recalculate scores based on updated performance data. Focus on landing page experience and ad relevance for the fastest impact.

Is a perfect Quality Score of 10 necessary?

No. While a score of 10 is ideal, scores of 7 and above are generally considered good. The goal is continuous improvement rather than perfection. Even small score increases can meaningfully reduce your advertising costs.

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Frequently Asked Questions

What counts as a good Quality Score?

Scores of 7 and above are generally considered good, so you do not need a perfect 10. Aim for steady improvement instead of a specific target, since even small increases can meaningfully lower your advertising costs.

Does Quality Score work the same way on Meta and LinkedIn as it does on Google Ads?

Not exactly. Meta breaks it into Ad Relevance Diagnostics (quality ranking, engagement rate ranking, and conversion rate ranking), while LinkedIn uses a predicted engagement score instead of a single number. Every platform still rewards relevant ads with lower costs and better placement.

Which factors carry the most weight in Quality Score?

Expected click-through rate, ad relevance, and landing page experience all carry high impact. Historical performance and ad format quality matter too, but carry medium impact.

How fast does my landing page need to load?

Under three seconds. That speed, combined with mobile-friendliness and a clear path to the offer, supports landing page experience, one of the highest-impact factors in the score.

What is the single most important thing I can do to raise my Quality Score?

Keep tight alignment between your ad and your landing page. If the ad promotes a specific product, the landing page should show that exact product, not a generic homepage.

What happens to my ad placement if Quality Score is low?

Low-scoring ads land in less prominent positions, which means less visibility and fewer clicks. Since platforms use Quality Score to help decide where ads appear, a weak score can mean paying more for a worse spot.

Is Quality Score the same thing as CPA?

No, but the two are connected. A higher Quality Score lowers what you pay per click or impression, which makes it one of the most impactful factors behind your CPA.

Does landing page mobile-friendliness actually affect Quality Score?

Yes. Mobile-friendliness is part of landing page experience, one of the high-impact factors in the score. The page should also load quickly and lead straight to the offer promised in the ad.

What are the most common mistakes that hurt Quality Score?

Sending traffic to a homepage instead of a relevant landing page, using targeting that is too broad, and neglecting mobile optimization all hurt the score. Vague ad copy and chasing bid amounts while ignoring Quality Score round out the list.

Does testing ad variations actually help Quality Score?

Yes. Running A/B tests on ad copy, creative, targeting, and landing pages is one of the recommended ways to raise it, and small gains in any of these components compound into real cost savings.