Case Study: Calendars.com achieves 100% uptime, zero security issues, and fast page loads with Cloudflare

How Calendars.Com Maintains 100% Uptime, Protects Against Threats, And Delivers Fast Page Load Times

Calendars.com, an Internet top‑500 retailer, worked with Spark::red to manage its e-commerce site but repeatedly faced outages and instability during peak traffic events like Black Friday and Cyber Monday. The company needed faster page loads and stronger security to protect customer data and preserve conversion rates and revenue.

By deploying Cloudflare through Spark::red—adding CDN acceleration, mobile optimizations, and advanced security—Calendars.com achieved 100% uptime in 2013, experienced zero security incidents, delivered consistently fast page loads, handled record holiday traffic, and posted record‑breaking online sales on Cyber Monday.

Calendars.com

Paul Hoffman

Chief Operating Officer