Klépierre, a European mall operator with over 150 malls across 14 countries, embarked on a massive overhaul of their web presence to keep up with the digital revolution and changing shopping experience. They initially used Sitecore, but encountered performance and cost barriers that hindered their goals. Proximity, their creative and technology agency, rearchitected their site using the Jamstack model with Netlify as the distributed edge network, which dramatically reduced cloud spend while maintaining performant sites on time. This new architecture has enabled Klépierre to achieve improved workflows, simpler cloud management, and great website performance, offering additional benefits beyond cost savings. The change also allowed for a more efficient and scalable solution that can handle their large number of content authors and stakeholders.