February 18, 2021 8:01 PM
Announcing a fundamental improvement to Argo Tiered Cache we’re calling Smart Tiered Cache Topology. When enabled, Argo Tiered Cache will now dynamically select the single best upper tier for each of your website’s origins while providing tiered cache analytics. ...
January 14, 2021 5:00 PM
Today we’re excited to announce that Frost & Sullivan has named Cloudflare the Innovation Leader in their Frost Radar™: Global Holistic Web Protection Market Report....
January 14, 2021 12:00 PM
In this article, we will discuss one of the techniques we use to fight such software complexity: simulations. Simulations are basically system tests that run with synthesized customer traffic and applications....
January 07, 2021 4:19 PM
In late 2020, a major Fortune Global 500 company was targeted by a Ransom DDoS (RDDoS) attack by a group claiming to be the Lazarus Group. Cloudflare quickly onboarded them to the Magic Transit service and protected them against the lingering threat. ...
November 19, 2020 10:38 PM
Making things fast is one of the things we do at Cloudflare. More responsive websites, apps, APIs, and networks directly translate into improved conversion and user experience. ...
October 03, 2020 1:00 PM
We're adding support for the new AVIF image format. It compresses images significantly better than older-generation formats such as WebP and JPEG....
October 02, 2020 1:00 PM
zero-config edge caching and optimizations for improved performance for WordPress. Reduce WordPress plugin burden....
October 02, 2020 1:00 PM
Today, we are announcing a new service to serve more than just the static content of your website with the Automatic Platform Optimization (APO) service. With this launch, we are supporting WordPress, the most popular website hosting solution serving 38% of all websites. ...
October 02, 2020 7:35 AM
October 1 is DNS Flag Day, an initiative by the DNS community to make DNS more secure, reliable and robust. This year the focus is on problems around IP fragmentation of DNS packets....
September 15, 2020 11:00 AM
The goal of Cloudflare operated Secondary DNS is to allow our customers with custom DNS solutions, be it on-premise or some other DNS provider, to be able to take advantage of Cloudflare's DNS performance and more recently, through Secondary Override, our proxying and security ca...
September 10, 2020 11:00 AM
Cloudflare powers cdnjs, an open-source project that delivers popular JavaScript libraries to over 11% of websites. Today, we are excited to announce its migration to a serverless infrastructure using Cloudflare Workers and its distributed key-value store Workers KV!...
September 09, 2020 11:00 AM
Unimog is the Layer 4 Load Balancer for Cloudflare’s edge data centers. This post explains the problems it solves and how it works....
June 16, 2020 7:28 PM
Cache Analytics gives you deeper exploration capabilities into Cloudflare’s content delivery services, making it easier than ever to improve the performance and economics of serving your website to the world....
June 10, 2020 11:00 AM
We own and operate physical infrastructure for our backend services. We need an effective way to route arbitrary TCP and UDP traffic between services and also from outside these data centers....
June 05, 2020 11:00 AM
A walkthrough on how we are improving the reliability of our management services running in each data center by using Nomad for dynamic task scheduling....
June 02, 2020 8:12 PM
As we’ve often seen in the past, real world protest and violence is usually accompanied by attacks on the Internet. This past week has been no exception. ...
May 25, 2020 11:00 AM
Starting today, enterprise customers who are entitled to secondary DNS will be able to configure their zone in the Cloudflare Dashboard....
May 25, 2020 11:00 AM
DNS is the very first step in accessing any website, API, or pretty much anything on the Internet, which makes it mission-critical to keeping your site up and running. This week, we are launching two significant changes that allow our customers to better maintain and update their...
May 15, 2020 11:00 AM
In Q1 2020, traffic levels have increased by over 50% in many countries, but have DDoS attacks increased as well?...
