Performance

With 151 data centers across 58 countries, Cloudflare’s Anycast CDN caches static content at the edge, reducing latency by delivering assets as close as geographically possible to visitors.

Cloudflare includes a suite of web optimizations to improve the performance of Internet assets. Optimizations include the latest web standards, such as HTTP/2 and TLS 1.3, as well as proprietary enhancements for images and mobile device visitors.

Cloudflare is the fastest managed DNS provider in the world, routing over 38% of all global DNS traffic. Cloudflare has multiple ways to achieve maximum performance for online assets.

Cloudflare Load Balancing provides load balancing, geo-steering, monitoring and failover for single, hybrid-cloud, and multi-cloud environments, enhancing performance and availability.

Argo Smart Routing improves Internet asset performance on average of 35% by routing visitors through the least congested and most reliable paths on Cloudflare's private network.

Railgun compresses previously uncacheable web objects up to 99.6% by leveraging techniques similar to those used in the compression of high-quality video. This results in an average 200% additional performance increase.

Cloudflare Stream makes streaming video easy by handling data storage, media encoding, content embedding and playing, regional delivery, and analytics.

Cloudflare Workers let developers run JavaScript Service Workers in Cloudflare's 151 data centers around the world.

Cloudflare’s Mobile SDK provides visibility into application performance and load times across any global carrier network

Cloudflare’s Stream Delivery offers caching and delivery of video content through our 151 data centers around the globe