Optimizing HTTP/2 prioritization with BBR and tcp_notsent_lowat

Timing web requests with cURL and Chrome

When considering website performance, the term TTFB — time to…

A Tour Inside Cloudflare’s G9 Servers

Cloudflare operates at a significant scale, handling nearly 10%…

Serverless Rust with Cloudflare Workers

The Workers team just announced support for WebAssembly…

Introducing Spectrum with Load Balancing

We’re excited to announce the full integration of Cloudflare…

Announcing Firewall Rules

Threat landscapes change every second. As attackers evolve, becoming more…

Graceful upgrades in Go

The idea behind graceful upgrades is to swap out the configuration and code of…

WebAssembly on Cloudflare Workers

We just announced ten major new products and initiatives over Crypto…

Custom Load Balancing With Cloudflare Workers

The following is a guest post by Jayaprabhakar…