Best CDN Providers for Wix

Uploadcare is file management platform and a CDN for user-generated content.

21YunBox offers a high-performance infrastructure overlay designed to bridge the gap between global web stacks and the Mainland China market. Optimized for enterprise environments—specifically those utilizing Sitecore, Adobe Experience Manager (AEM), Optimizely, and Vercel—the solution eliminates the need for expensive regional re-architecture or separate codebases. The platform functions as a non-invasive stability layer that programmatically resolves cross-border latency and replaces blocked third-party dependencies (APIs, scripts, and video) with localized, high-speed equivalents. Beyond performance, the service provides a comprehensive regulatory shield, managing the complexities of ICP Filing and PIPL compliance end-to-end. By providing a "Zero-Architecture" deployment model, 21YunBox allows global IT and marketing teams to maintain their existing DevOps workflows while delivering a fast, compliant, and stable digital experience to users inside China.