Quality Score: What Your Landing Page Actually Changes

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Quality Score: your landing page changes one of its three components, landing page experience, and that is the one you control most directly.

Quality Score and the landing page: the component a business owner controls

Quality Score splits into three components, and landing page experience is the one you shape most directly, because you build the page yourself.

The other two are largely out of your hands on any given day. Expected clickthrough rate leans on historical data Google has already gathered on your keywords. Ad relevance ties your keywords to the wording of your ad. Landing page experience is different: you build the page, so you set the content, the speed, and the match between what someone searched for and what they see when they arrive. That is why the landing page is the part of a low score you can act on yourself, and it feeds what you pay for clicks every day a campaign runs.

Landing page experience: what Google Ads evaluates

Landing page experience covers four things Google Ads weighs after the click: page speed, mobile display, how closely the page matches the ad's promise, and whether it is transparent and easy to move around.

I have watched business owners across Greater Montréal put all their attention on ad relevance and expected clickthrough rate, on the assumption that those two carry the campaign. Landing page experience feeds the same Quality Score, and it shapes your cost per click and where the ad appears just as much. A generic homepage usually does worse here than a page built for the campaign, because the homepage tries to speak to everyone and answers the specific search less directly.

Load speed and mobile display: fixes an owner can make without a developer

Load speed and mobile display are the fixes you can often make yourself, without a developer, by compressing images, turning on caching, and choosing a mobile-friendly theme.

Fix	Tool to use	Difficulty
Compress large images	TinyPNG	Easy
Enable browser caching	security network (free plan)	Easy
Switch to a mobile-friendly theme	WordPress or Squarespace settings	Moderate

Start by running the page through Google PageSpeed Insights, which tells you what is slowing it down. Large uncompressed images are usually the biggest culprit, so compress them before you upload them. For mobile display, preview the page on a real phone rather than a resized browser window. If the buttons are too small or the text spills off the screen, your theme settings can often correct that without any code.

Ad-to-page relevance: matching the page to the ad's promise and language

Ad-to-page relevance rises when the page keeps the ad's promise: the same offer, the same language, and the same keywords the searcher clicked, on a page built for the campaign rather than a homepage.

This is where dedicated landing pages earn their keep. A homepage handed to an ad campaign forces the visitor to hunt for the thing the ad offered, while a page built for that offer puts it front and centre. One page can serve several campaigns, but only if it matches each one's message; the moment the ad and the page drift apart, relevance falls. The mismatch also runs the other way in Québec, where an English ad can land a searcher on a French homepage and lose the same match.

French ads sent to an English page: a common Québec mismatch

French ads sent to an English page break the match a francophone searcher expects, and Google reads that gap as a weak match between ad and page, which lowers landing page experience.

Someone clicks a French ad expecting French content and arrives on an English page. The ad promised one thing and the page delivers it in another language, and that disconnect signals weak relevance. The fix is plain: if the ad is in French, the landing page needs to be in French too, with the same offer and the same keywords echoed in the headline and the body. Build a separate page for each language your ads run in. It is extra work at the start, and it keeps the ad and the page speaking the same language to the same person.

Navigability and transparency: contact details, business identity, a clear offer

Navigability and transparency mean a visitor can see within seconds who you are, what you offer, and how to reach you: name, offer, and contact details, all easy to find.

I tell my clients to read their own page as a stranger would. If the business name, the offer, and the way to get in touch are not obvious quickly, Google has less reason to treat the page as a trustworthy place to send a click. Consider a Montréal clinic whose page hides its address and licence number three scrolls down: it reads as less transparent than one that shows them near the top. In practice that means a visible phone number, a physical address when you have one, the details that establish who you are, and a straightforward call to action.

Quality Score's link to cost per click and ad position

Quality Score is scored 1 to 10 for each keyword, and that number sets what you pay per click and where your ad appears in the results.

Think of it as a pricing lever. A higher Quality Score lets you hold your position for a lower cost per click, while a lower one makes you bid up just to stay visible. A competitor with a stronger score can sit above you while spending less on the same auction, and your position can move even when your bid has not changed. Page work moves that number, so the landing page belongs in the same conversation as the bid.

Landing page checklist before launching a campaign

Landing page checklist: run these checks before a campaign goes live, so a weak page does not raise the price of every click you buy.

Check	What to confirm
Keyword match	The headline reflects the ad's main keyword
Load speed	The page loads quickly on a phone, not just on a desktop
Clear action	One obvious call to action is visible without scrolling

If any of these three is shaky, the page tends to drag the score down and the clicks cost more for worse placement. It is easier to sort them out before launch than to discover them after a budget has already run.

Further reading: for a similar project on a local service business, see Esthétique Alia-Elle.