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....
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....
March 16, 2021 12:00 PM
We explored almost 200 websites with the activated Automatic Platform Optimization feature in Chrome User Experience Report data. Automatic Platform Optimization consistently demonstrated better aggregate performance among sites we analyzed in TTFB, First Paint, FCP, and LCP metr...
February 18, 2021 8:00 PM
We are introducing a new topology for Tiered Cache that reduces origin load by increasing cache hit ratio....
December 18, 2020 12:00 PM
Last year we deployed a CSAM image scanning tool. This is so cool! Image processing is always hard, and deploying a real image identification system at a Cloudflare scale is no small achievement! But we hit a problem - the matching algorithm was too slow for our needs....
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. ...
September 30, 2020 1:00 PM
A look at a new DNS resource record intended to speed-up negotiation of HTTP security and performance features and how it will help make the web faster....
September 29, 2020 1:00 PM
We're partnering with the Google Chrome team to bring Web Vitals measurements into Browser Insights. Web Vitals are a new set of metrics to help web developers and website owners measure and understand load time, responsiveness, and visual stability....
September 24, 2020 11:00 AM
Firewall Rules lets customers filter the traffic hitting their site, powered by our Wirefilter engine. We’re excited to share some in-depth optimizations we have recently made to improve the performance of our edge....
July 01, 2020 11:00 AM
As with all Cloudflare security products, the WAF is designed to not sacrifice performance for security, but there is always room for improvement. This blog post provides a brief overview of the latest performance improvements that were rolled out to our customers....
May 26, 2020 5:00 PM
Cloudflare launches speed.cloudflare.com, a tool that allows you to gain in-depth insights into the quality of your network uplink, including throughput, latency and jitter....
