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E-commerce & user behavior statistics

Visitors drop off faster than you think. These figures show where you lose leads: slow pages, long forms and friction in the funnel. In B2B, every completed inquiry counts.

Last updated: · 7 verified statistics

70,2% Average online shopping cart abandonment rate The figure has hovered around 70% for more than ten years. In B2B, the equivalent is the lead funnel: many visitors start an inquiry, few finish it. Source: Baymard Institute (2026)
~55% Average online form abandonment rate Only 45% of those who start a form complete it. Every drop-off is a missed inquiry, not an anonymous click. Source: Zuko Analytics (2026)
2,9% Median visitor-to-lead conversion rate in B2B Half of B2B sites sit below this. The difference between 2% and 4% is often not more traffic, but less friction on your key pages. Source: Ruler Analytics (2026)
48% Abandon due to unexpected extra costs at checkout The B2B equivalent: pricing that only becomes clear after a conversation. Hidden thresholds make people drop off, online as well as in a quote process. Source: Baymard Institute (2026)
-5,1% Decline in conversion rate across all sectors Conversion is under pressure: buying more traffic gets more expensive and delivers less. Removing friction gets more out of the traffic you already have. Source: Contentsquare (2026)
-4,1% Decline in conversion rate on mobile traffic Mobile accounts for the largest share of traffic but converts half as well as desktop. A form that works poorly on phones leaks inquiries. Source: Contentsquare (2026)
-10% Decline in website engagement over a year Visitors stay shorter and click through less. You have less time to convince, so the route to your inquiry form has to be frictionless. Source: Contentsquare (2026)

What do these figures mean for Belgian B2B companies?

The common thread is friction. Visitors don’t drop off because they aren’t interested, but because something gets in the way: a slow page, a form that’s too long, or a lack of clarity about the next step. For an online shop that’s an abandoned cart, for you it’s an inquiry never sent.

That’s why more traffic is rarely the answer. With conversion rates falling across all sectors and visitors staying shorter, your biggest gain lies in smoothing the route people already take. A faster site and a shorter lead form often pay off more than a bigger ad budget, because you’re not paying twice for traffic you’re already bringing in.

In B2B with long sales cycles, quality also matters more than volume. Don’t aim for as many sign-ups as possible, but for inquiries that lead to a real sales conversation. That’s where conversion rate optimization makes the difference: not tricks to dress up the numbers, but removing obstacles so the right customer reaches you more easily.

Frequently asked questions

What's a good conversion rate for a B2B website? +

The median sits around 2.9% from visitor to lead, but that says little about your situation. What matters is whether those leads are qualified and lead to a sales conversation. Ten strong inquiries are worth more than a hundred empty sign-ups.

Why do visitors drop off on my lead form? +

Usually due to friction: too many fields, unclear handling of their data, or a slow page. Only ask what you actually need to follow up, and make the next step clear.

Does e-commerce data even apply to B2B without an online shop? +

The principles do, the figures not always literally. Cart abandonment has no exact equivalent, but the pattern is the same: visitors start an action and drop off at friction. For you, that action is a quote or demo request.

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Source: Customer Impact, E-commerce & user behavior statistics, https://www.customerimpact.be/en/marketing-statistics/ecommerce-and-behavior/

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