--- title: "Use cases" canonical: "https://www.rumvision.com/use-cases/bigbridge-rumvision-de-wit-schijndel/" --- Breadcrumbs: [Home](https://www.rumvision.com/?format=md) > Use cases # Bigbridge x De Wit Schijndel: Powered by RUMvision Anyone looking for a tent, hiking boots or a ski jacket at De Wit Schijndel doesn't want to wait. That goes for every online store. But how big the difference really is only becomes clear when you look at real visitors: someone on a phone with patchy reception, on an older laptop, or on a busy Saturday morning just before the ski holidays. That is where you find out whether a store is truly fast. Bigbridge, the e-commerce agency behind De Wit Schijndel's online store, uses RUMvision to make exactly that visible. The result is a store that doesn't just score well in a test, but also for the people who order from it every day. ## A basic need that is often missing Speed should be a given. In the data we see every day, it isn't for many online stores. Not because nobody thinks it matters, but because it slips without anyone noticing. A new marketing tag gets added, a heavier banner, an extra integration that loads just a little more than expected. Every change seems small. Together, they make a store that slowly gets slower, without anyone being able to point to the exact moment it went wrong. A one-off speed test won't catch that. It shows how a page loads under ideal conditions, at a single moment. What happens for thousands of real visitors, on different devices and connections, stays out of sight. ## Measuring what visitors actually experience That is what RUMvision was built for. We measure the actual experience of real visitors, continuously, per page type, device, country and day. So you don't just see *whether* a store is fast, but also where it hurts. Is it the product page on mobile? The category page with lots of filters? Or a third-party script that slows things down at certain moments? Every new feature, integration or design change affects speed. With RUMvision, Bigbridge sees right away what a release does for real visitors. If it goes well, they know for sure. If something gets worse, they spot it quickly and adjust before customers notice. That way, roadmap decisions are backed by data instead of assumptions. As a result, speed isn't a separate project for De Wit Schijndel that comes back every now and then. It is part of how the online store keeps evolving. ## From data to a to-do list: the health check Measuring is one thing. Knowing where to start is another. The answer is often somewhere in the data, but you have to go looking for it yourself. That is why we added the health check in RUMvision 2.0. The health check automatically scans an online store for known pain points. Think of images that load too late or are lazy-loaded when they shouldn't be, elements that shift while the page loads, slow interactions, pages that can't use the back/forward cache, and URL parameters that needlessly slow down the server. When the check finds a problem, RUMvision automatically creates an issue, listing the templates where it occurs. Once it's fixed, the issue closes itself. So nobody has to guess after a release whether a fix actually worked. ## How Bigbridge's developers work with it For Bigbridge's developers, RUMvision is a fixed part of their work on De Wit Schijndel and other Magento stores. After every release, they check how the most important pages behave. They use the data to decide where the biggest gains are, so their time goes to the improvements visitors notice most. They also use the RUMvision MCP, an integration that lets an AI assistant like Claude or ChatGPT fetch the right data from RUMvision by itself. Instead of clicking through dashboards, the developers simply ask a question, such as: which pages have become slower on mobile since the last release? The AI pulls up the relevant metrics and points to the elements, interactions or third-party scripts causing the problem. After a fix, a single question tells them whether the improvement actually reaches visitors. The client notices this too. Less time spent searching means more time for fixing. And because the AI explains its findings in plain language, backed by data from real visitors, Bigbridge can quickly show De Wit Schijndel what is going on and what an improvement delivers. The more visitors get a fast, stable store, the more likely they are to place an order. > With RUMvision, we immediately see where things are stuck, so we get results faster. > > **Dennis Verbruggen, Bigbridge** ## The result De Wit Schijndel is now one of the best-performing stores in Bigbridge's portfolio, and the numbers show it. Over the past 90 days, measured across more than 4 million pageviews, the store achieved a UX score of 99 out of 100 at the 90th percentile. So we're not looking at the average visitor, but at the visitors with the least favorable conditions: an older phone, a weak connection, a busy Saturday morning. On loading speed of the main content and visual stability, the store scores 100%. The best-scoring competitor comes in at 91%. ![cleanshot-2026-10-20-at-104552.png](https://www.rumvision.com/file/upload/img/cleanshot-2026-10-20-at-104552.png) With RUMvision, our goal is for 9 out of 10 visitors on every website to have an excellent experience. De Wit Schijndel shows that this is achievable, even for a complex Magento store with a large product range, lots of filters and plenty of integrations. More importantly, that performance holds up, even as the store keeps growing and changing. This is how we like to see RUMvision work best. Not as a one-off check, but as a fixed part of how a team builds and maintains an online store, release after release.