JavaScript Libraries Are Almost Never Updated Once Installed
2020-01-27
An analysis, based on CDNJS data, of when and if JavaScript libraries are updated after being installed onto websites....
Announcing the Cloudflare Access App Launch
2020-01-16
Since launch, Cloudflare Access has helped improve how users connect to secured applications. When you protect an application with Access, users never have to connect to a private network and never have to deal with a clunky VPN client. ...
Introducing Cloudflare for Campaigns
2020-01-15
During the past year, we saw nearly 2 billion global citizens go to the polls to vote in democratic elections. There were major elections in more than 50 countries, including India, Nigeria, and the ...
A cost-effective and extensible testbed for transport protocol development
2020-01-14
At Cloudflare, we develop protocols at multiple layers of the network stack. In the past, we focused on HTTP/1.1, HTTP/2, and TLS 1.3. Now, we are working on QUIC and HTTP/3, which are still in IETF draft, but gaining a lot of interest....
Helping mitigate the Citrix NetScaler CVE with Cloudflare Access
2020-01-12
Cloudflare Access can help teams build a defense-in-depth mitigation to the Citrix NetScaler CVE for HTTP and SSH requests....
Accelerating UDP packet transmission for QUIC
2020-01-08
Significant work has gone into optimizing TCP, UDP hasn't received as much attention, putting QUIC at a disadvantage. Let's explore a few tricks that help mitigate this....
Prototyping optimizations with Cloudflare Workers and WebPageTest
2020-01-08
Have you ever wanted to quickly test a new performance idea, or see if the latest performance wisdom is beneficial to your site? As web performance appears to be a stochastic process, it is really important to be able to iterate quickly and review the effects of different experiments....
Introducing Cloudflare for Teams
2020-01-07
Ten years ago, when Cloudflare was created, the Internet was a place that people visited. People still talked about ‘surfing the web’ and the iPhone was less than two years old, but on July 4, 2009 large scale DDoS attacks were launched against websites in the US and South Korea....
Security on the Internet with Cloudflare for Teams
2020-01-07
When Cloudflare launched, businesses bought expensive on-premise hardware to keep their sites online. If they wanted those sites to be faster, or safer, they needed to buy more boxes. ...
Cloudflare + Remote Browser Isolation
2020-01-07
Cloudflare announced today that it has purchased S2 Systems Corporation, a Seattle-area startup that has built an innovative remote browser isolation solution unlike any other currently in the market....
Cloudflare Expanded to 200 Cities in 2019
2020-01-04
We have some exciting news to ring in the new decade: Cloudflare’s global network has expanded to 200 cities across 90+ countries....
Adopting a new approach to HTTP prioritization
2019-12-31
HTTP prioritization is important for web performance. This is the story behind a new approach recently adopted for further work in the IETF....
Happy Holidays!
2019-12-27
There are over 50 languages spoken at Cloudflare, as we have natives from many countries on our team, with different backgrounds, religions, gender and cultures. And it is this diversity that makes us a great team....
The Serverlist: Deploying Wordpress to Cloudflare, Atlassian Cloud Serverless, and more
2019-12-27
Check out our eleventh edition of The Serverlist below. Get the latest scoop on the serverless space, get your hands dirty with new developer tutorials, engage in conversations with other serverless developers, and find upcoming meetups and conferences to attend....
This holiday's biggest online shopping day was... Black Friday
2019-12-24
What’s the biggest day of the holiday season for holiday shopping? Black Friday, the day after US Thanksgiving, has been embraced globally as the day retail stores announce their sales....
First Half 2019 Transparency Report and an Update on a Warrant Canary
2019-12-20
Today, we are releasing Cloudflare’s transparency report for the first half of 2019. We recognize the importance of keeping the reports current, but It’s taken us a little longer...
An Update on CDNJS
2019-12-19
CDNJS powers over 10% of the web. A month ago it needed our help, now it needs yours....
Announcing the CSAM Scanning Tool, Free for All Cloudflare Customers
2019-12-18
Two weeks ago we wrote about Cloudflare's approach to dealing with child sexual abuse material (CSAM). We first began working with the National Center for Missing and Exploited Children (NCMEC), the US-based organization that acts as a clearinghouse for removing this abhorrent content...
How we used our new GraphQL Analytics API to build Firewall Analytics
2019-12-12
Firewall Analytics is the first product in the Cloudflare dashboard to utilize the new GraphQL API. All Cloudflare dashboard products are built using the same public APIs that we provide to our customers, allowing us to understand the challenges they face when interfacing with our APIs....
Introducing the GraphQL Analytics API: exactly the data you need, all in one place
2019-12-12
With our new GraphQL Analytics API, all of your performance, security, and reliability data is available from one endpoint, and you can select exactly what you need....
