How to Improve Your Online Store's Conversion Rate

For every hundred people who land on your store, about two buy something. Dynamic Yield, Mastercard’s personalization platform, puts the global ecommerce conversion benchmark at 2.74% over the past twelve months. The other ninety-eight look around and leave, almost always for reasons that were within your control.

That’s the trap most stores fall into. They spend the budget driving more visitors into a funnel that leaks, when lifting conversion from 1.5% to 2.5% does the same work as growing traffic by two thirds without another dollar of advertising. The levers that move that number are well documented, and nearly all of them come down to costs that surface too late, long forms, slow pages and questions the store never answers.

1. Why do people abandon their carts?

People abandon their carts because the price changes at the end. Baymard Institute, which has researched ecommerce usability for over a decade, documents a 70.22% average cart abandonment rate across fifty studies. When they ask why and set aside the people who were only browsing, 40% leave because extra costs for shipping, tax and fees felt too high.

Think about what just happened there. Shipping cost the same all along, but your shopper only found out at the end, once they already had a number in their head. They watched it go up and felt the rules change mid-game. The same research finds another 12% leave because they couldn’t calculate the total cost up front, which is the same wound from a different angle.

The fix is cheap and hardly anyone does it. Surface the total cost as early in the journey as you can, with a shipping calculator on the product page, the free-shipping threshold visible in the cart, and taxes folded into the displayed price. Baymard measured that 67% of sites don’t offer a total order cost estimate before checkout.

2. How much is a better checkout worth?

An average of 35.26% more conversion, from redesigning the checkout alone. That’s Baymard’s calculation after auditing the purchase flows of the fifty leading US ecommerce sites, where they found an average of 39 improvement areas per flow. If the best-funded stores in the world are leaving that much on the table, yours almost certainly is too.

The most common culprit is length. The average US checkout carries 23 to 24 form elements, while Baymard puts a well-designed flow at around 12. Every extra field is a chance for someone to get tired, make a mistake, or remember they had something better to do. Another 17% of abandonments with a stated reason come down to a checkout that was too long or too complicated.

Go through your form field by field with an uncomfortable question: do I need this to charge the customer and deliver the order? Company name, secondary phone, middle initial and “how did you hear about us?” rarely survive it. Auto-filling city and state from the ZIP code removes two more fields without losing any information.

3. Should you force shoppers to create an account?

No, and the cost is measurable. In Baymard’s data, 18% of abandonments with a stated reason happen because the store demanded registration before purchase. The customer has already decided to spend money with you, and the first thing you ask is that they invent another password. Offer the account after the purchase instead, on the confirmation screen, once you already have their email and address. At that point it’s a button that says “save these details for next time.”

One execution detail gets missed constantly. Baymard observed that in many mobile checkouts the guest option technically exists but sits visually buried beneath the registration form. In their testing, participants filled out the entire registration without ever noticing there had been another way through.

4. How much does store speed matter?

Tenths of a second move revenue. The study Google published with Deloitte and the agency 55, covering more than 30 million sessions across 37 European and American brands, measured that a mere 0.1 second improvement in mobile speed raised retail conversion by 8.4% and average order value by 9.2%. On the step from product page to cart, the lift was 9.1%.

Google measures that with three metrics, the Core Web Vitals, taken at the 75th percentile of your visits. Largest contentful paint (LCP) belongs under 2.5 seconds, which is the entire budget you get to load a page’s main content before it counts as slow. Interaction to next paint (INP) goes under 200 milliseconds. Cumulative layout shift (CLS) under 0.1, which measures how much the page jumps around while loading, the effect of reaching for a button and having it slide away because an image loaded above it.

The proof shows up in documented cases. Rakuten 24 A/B-tested a Core Web Vitals-optimized page against the original for a month and came out with a third more conversions and about half again the revenue per visitor. T-Mobile improved LCP by 42% and saw a 60% improvement in visit-to-order rate among shoppers with purchase intent.

5. Why does mobile convert worse than desktop?

Open your store on your own phone right now. That’s what 70% of your visitors see, according to Contentsquare data drawn from 99 billion sessions across 6,500 sites, and that 70% converts at 2.0% against desktop’s 3.4%.

Part of that gap is a mirage. Plenty of people discover on a phone during the day and buy from a laptop at night, so the sale happens but desktop gets the credit. The cramped forms, the buttons that sit outside comfortable thumb reach and the keyboards that open the wrong input type are real enough.

Test your own checkout on a phone, on cellular data, without the autofill you already have saved. It’s an uncomfortable fifteen-minute exercise that almost always turns up three or four broken things. A card number field that opens an alphabetic keyboard is a lost sale that never appears in any report.

6. What’s missing from your product pages?

Baymard rates product page experience as mediocre or worse on 52% of desktop sites and 62% of mobile ones, and the gaps are always the same ones. Some 44% of stores don’t show the return policy there. Another 37% don’t provide images that convey the item’s real size. Those absences force the shopper to ask a question, and hardly anyone asks. They just leave.

Images carry more weight than they get credit for. In Baymard’s user testing, 56% of participants made exploring the images their first action on a product page, before reading anything. That’s where you need zoom that’s actually high-res enough to use, the shot of the product in use, and the one that answers “how big is this really?” without making anyone decode a measurements table.

Write the page around whatever doubt is stopping the purchase. Exact dimensions, materials, what’s in the box, how long delivery takes, what happens if it doesn’t fit. Every missing answer is a tab that opens on a competitor’s site and doesn’t come back.

7. Is your site search actually working?

There’s a report in your analytics almost nobody opens, the one listing searches that returned zero results. Baymard finds that 56% of sites fail to adequately support the search types their own customers use, and that roughly half of their test participants prefer searching over browsing categories. Someone using your search box already knows what they want, which makes them your visitor closest to buying.

Product names work fine. Everything else is where search falls over. Feature-based searches fail on 39% of sites, use-case searches on 43% and compatibility searches on 44%. Somebody types “dress for a wedding” or “iPhone 15 case” and gets nothing back, even when the store carries exactly that.

Sort that report by the queries that returned nothing. Those queries are your customers telling you what to fix, from synonyms you never accounted for to products people keep looking for that you don’t stock. A mid-sized store usually turns up twenty to forty terms that came back empty.

8. How do you build the trust that’s missing at payment?

With concrete signals at the exact moment of doubt. Nearly a fifth of shoppers who abandon for a stated reason do so because they didn’t trust the site with their card details. In a store nobody’s heard of, that suspicion is the starting point, and you have to kill it on the same screen where it shows up.

Returns are the most underestimated lever here. The NRF reports that 82% of consumers treat free returns as an important factor in deciding where to shop, and that 71% wouldn’t buy from a retailer again after a bad return experience. Another 13% of abandonments trace directly to an unsatisfactory return policy.

Most stores file returns under logistics costs. It’s the cheapest sales argument you own and you’re already paying for it, so put it where the doubt actually happens, which is the product page and not the footer.

Reviews deserve more care, because the effect isn’t automatic. Baymard observed that on direct-to-consumer brand stores, users skimmed on-site reviews, suspected they were filtered, and didn’t penalize sites that lacked them. Meanwhile 62% said they’d look for outside opinions before buying from a brand they didn’t know. Trust in that case gets earned off your site, which is why responding publicly to criticism counts for more than accumulating stars.

9. What should you measure to know if anything improved?

Look at each step of the funnel on its own. The headline conversion rate tells you something’s broken and nothing about where. What helps is the rate at each jump, from product page to cart, cart to checkout, and checkout to completed purchase. The steepest drop between two steps is your next task, and it tends to move somewhere else every time you fix something.

Always segment by device. An average that blends desktop and mobile hides the exact problem you’re hunting, because a desktop gain can mask a mobile disaster while the blended number sits still. Compare against your own history and your category too, since the ranges by industry are enormous. Beauty and personal care converts at 5.37% and luxury and jewelry at 0.71%, per Dynamic Yield, so the same 2% can be excellent or dismal depending on what you sell.

And change one thing at a time. If you touch the checkout and change shipping in the same month, the number may improve without telling you which of the two did it.

Where to start tomorrow

If we had to pick two fixes for a store that’s already running, they’d be surfacing the total order cost as early as possible and enabling guest checkout with the option clearly visible. Both attack the best-documented reasons for abandonment, and neither requires redesigning anything.

The deeper work pays more and asks for more. Measure mobile speed against the Core Web Vitals thresholds. Fill out product pages with whatever currently forces customers to ask. Clean up site search with the zero-results report in hand, and get the return policy in front of people before they buy. This is the work we do every day on our clients’ stores, usually on Shopify, and the pattern repeats. Nine times out of ten the big margin is sitting in friction nobody ever measured.

And if you’d like to locate your own leak before touching anything, we’ll go through your funnel with you. Get in touch and let’s take a look.

Frequently asked questions

What is a good conversion rate for an online store?

Dynamic Yield, Mastercard's personalization platform, puts the global ecommerce benchmark at 2.74% over the last twelve months, and it swings hard by industry: beauty and personal care reaches 5.37% while luxury and jewelry sits at 0.71%. Measure yourself against your own history and your category before any blended average.

Why do people abandon their shopping carts?

Baymard Institute documents a 70.22% average abandonment rate. Among shoppers who left for a stated reason, meaning we set aside everyone who was only browsing, 40% did so because extra costs for shipping, tax and fees felt too high. Slow delivery follows at 20%, and not trusting the site with card details at 19%.

How much can I gain by fixing my checkout?

Baymard calculates an average 35.26% conversion increase from checkout design improvements alone, with no change to traffic or pricing. Their audit of 50 leading ecommerce sites found an average of 39 improvement areas per checkout flow, so the headroom exists even in large, well-funded stores.

Does site speed really affect sales?

Yes, and it's been measured. The study Google ran with Deloitte and agency 55, covering more than 30 million sessions, found that each 0.1 second of mobile speed improvement lifted retail conversion by 8.4% and average order value by 9.2%. Tenths of a second move real revenue.

How many fields should my checkout form have?

Baymard measures an average of 23 to 24 form elements across US checkouts and puts the ideal at around 12. Every field you don't genuinely need in order to charge the customer and ship the order is one more reason for someone to close the tab halfway through.

Should I require customers to create an account before buying?

It costs you sales. In Baymard's data, 18% of abandonments with a stated reason happen because the site required account creation. Offer guest checkout with the option clearly visible, and pitch the account after the purchase, once you already have the email and a confirmed order.

How much does the return policy influence the decision to buy?

More than most stores assume. The NRF reports that 82% of consumers consider free returns an important factor in deciding where to shop, and 71% say they wouldn't buy again from a retailer after a bad return experience. Even so, Baymard found 44% of sites don't show their policy on the product page.

Where should I start if my budget is tight?

Start by measuring your funnel step by step so you can see where people drop out. Then surface the total cost as early as possible and enable guest checkout. These fixes have solid evidence behind them and none of them requires redesigning the store.