June 20, 2023 1:00 PM
If you care about the performance of your website or APIs, it’s critical to understand why things are slow. Today we're introducing new analytics tools to help you understand what is contributing to "Time to First Byte" (TTFB) of Cloudflare and your origin...
June 20, 2023 1:00 PM
Introducing Cloudflare's Performance Experiments in Observatory: Safely test code, improve website speed, and minimize risk...
June 20, 2023 1:00 PM
Today, Cloudflare is super excited to announce that we’re bringing traffic acceleration to customer’s UDP traffic. Now, you can improve the latency of UDP-based applications like video games, voice calls, and video meetings by up to 17%...
June 20, 2023 1:00 PM
On May 10, 2023, Google announced that INP will replace FID in the Core Web Vitals in March 2024. The Core Web Vitals play a role in the Google Search algorithm. So website owners who care about Search Engine Optimization (SEO) should prepare for the change...
June 19, 2023 1:00 PM
We'll describe the technical strategies that have enabled us to expand the number of machine learning features and models, all while substantially reducing the processing time for each HTTP request on our network...
May 19, 2023 1:00 PM
For Developer Week 2023, we’re going to be looking at one of the newest Cloudflare developer offerings and how it compares to an alternative when retrieving assets from buckets: R2 versus Amazon Simple Storage Service (S3)....
May 12, 2023 1:00 PM
In this blog post, we explain and open source the counting algorithm that powers Pingora. This will be the first of a series of blog posts that share both the Pingora libraries and the ideas behind them...
March 02, 2023 3:05 PM
In this blog post, we are proud to introduce Oxy - our modern proxy framework, developed using the Rust programming language...
December 30, 2022 2:00 PM
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?...
September 14, 2022 1:00 PM
Today we are excited to talk about Pingora, a new HTTP proxy we’ve built in-house using Rust that serves over 1 trillion requests a day...
August 02, 2022 1:00 PM
Today, we’re excited to announce a frequently requested feature for our Load Balancer – Weighted Pools...
November 23, 2021 1:58 PM
Announcing general availability of Argo for Spectrum, a way to turbo-charge any TCP based application....
October 13, 2021 12:59 PM
Real world experiments for evaluating connection coalescing effects....
October 05, 2021 12:58 PM
Contemporary x86 processors implement some variants of Hyper-Threading and Turbo Boost. We decided to learn about the implications of these two technologies....
September 17, 2021 1:00 PM
We recently ran a measurement experiment where we used Real User Measurement (RUM) data from the standard browser API to test the performance of Cloudflare and others in real-world conditions across the globe....
July 28, 2021 12:59 PM
Crawler Hints provide high quality data to search engine crawlers on when content has been changed on sites using Cloudflare, allowing them to precisely time their crawling, avoid wasteful crawls, and generally reduce resource consumption of customer origins....
July 27, 2021 12:59 PM
Using Arm, Cloudflare can now securely process over ten times as many Internet requests for every watt of power consumed, than we did for servers designed in 2013. ...
April 14, 2021 1:01 PM
Google’s new page experience measurements are going to be included in their search ranking in May 2021. Learn more about how to improve your page experience with AMP and Cloudflare Workers....
March 19, 2021 12:00 PM
Up until now, we wouldn’t cache requests with query strings until we saw them three times. We trace that behavior back to 2010, examine why we might have needed it, and show ourselves why we don’t need it anymore....
