The state of HTTP in 2022
December 30, 2022 2:00PM
So what happened at all of those working group meetings, specification documents, and side events in 2022? What are implementers and deployers of the web’s protocol doing? And what’s coming next?...
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Moving k8s communication to gRPC
March 20, 2021 2:00PM
How we use gRPC in combination with Kubernetes to improve the performance and usability of internal APIs....
Delivering HTTP/2 upload speed improvements
August 24, 2020 12:00PM
Cloudflare recently shipped improved upload speeds across our network for clients using HTTP/2. This post describes our journey from troubleshooting an issue to fixing it and delivering faster upload speeds to the global Internet....
Comparing HTTP/3 vs. HTTP/2 Performance
April 14, 2020 12:00PM
We announced support for HTTP/3, the successor to HTTP/2, during Cloudflare’s birthday week last year. Our goal is and has always been to help build a better Internet. Even though HTTP/3 is still in draft status, we've seen a lot of interest from our users....
On the recent HTTP/2 DoS attacks
August 13, 2019 6:00PM
Today, multiple Denial of Service (DoS) vulnerabilities were disclosed for a number of HTTP/2 server implementations. Cloudflare uses NGINX for HTTP/2. Customers using Cloudflare are already protected against these attacks....
May 22, 2019 6:14PM
NGINX structural enhancements for HTTP/2 performance
My team: the Cloudflare PROTOCOLS team is responsible for termination of HTTP traffic at the edge of the Cloudflare network. We deal with features related to: TCP, QUIC, TLS and Secure Certificate management, HTTP/1 and HTTP/2....