Is Cyber Monday Real?
2011-12-02
Black Friday is the biggest offline shopping day of the year in the United States. However, the biggest online shopping day of the year in the United States is known as Cyber Monday....
A Thanksgiving Story: Surviving the Crush of Holiday Traffic
2011-11-24
On the fourth Thursday in November, the United States celebrates Thanksgiving. The Friday after, known as Black Friday, is considered the official start of the holiday shopping season. ...
SOPA Could Create New Denial of Service Attack, Powered by Law not Botnets
2011-11-16
The United States House of Representatives is considering the Stop Online Piracy Act, known as SOPA. Companies including Google, Zynga, Facebook, Yahoo, AOL, and Mozilla, along with organizations like the Electronic Frontier Foundation (EFF) have been sharply critical of the law....
2 Petabytes of Bandwidth (and Real Money) Saved
2011-11-14
Sometime on Sunday, November 13, 2011 (which was a pretty awesome day on its own, quite aside from this news) we crossed the point of having saved our users 2 petabytes of bandwidth. That's a staggering amount of data. ...
Receiving the WSJ Award for Most Innovative Internet Technology Company
2011-11-12
A few weeks ago the Wall Street Journal named CloudFlare the most innovative Networking & Internet Technology of 2011. We were pretty flattered given that winners from other categories included IBM for Watson......
No Payola Here. Period.
2011-11-11
We regularly get requests to provide a free paid account in exchange for promoting CloudFlare. I may be naive, but I was surprised to learn how many web companies go along with these arrangements — or even suggest them themselves. ...
Groovy Baby! CloudFlare's London Data Center Now Online
2011-11-10
Cloudflare's London data center is now online. We're already doing more than 1 Gbps of traffic through LHR, most of which would previously have been routed to Amsterdam....
Wow, That's Fast! Instant DNS Updates and More...
2011-11-08
At CloudFlare, we're constantly trying to make things faster. To give you a sense, at our current scale, for every 1 millisecond (1/1000th of a second) we remove from requests through our network, we save a lifetime (70 years) worth of time every year....
Easiest SSL Ever, Now Included Automatically with Every Paid Plan
2011-11-04
SSL today is too hard. While it's something every website should support, even for the technically savvy, getting a SSL certificate properly installed on your web server can be daunting. Moreover, several platforms like Google AppEngine don't fully support SSL so it's not a possibility....
A Brief Primer on Anycast
2011-10-21
I wrote a blog post the other day about CloudFlare's globally distributed DNS infrastructure and how each ninja name server we give you when you signup doesn't represent just one machine, but instead a whole cluster of machines in each of the data centers we operate worldwide. ...
New Pages
2011-10-19
We like the Spartan feel of our site, but one of the requests that a number of people have requested is more detail on how CloudFlare works. We've quietly been adding more detail on various pages linked off the footer of the pages on the site. ...
Stayin' Alive
2011-10-19
We've been making a lot of improvements deep within CloudFlare that you'll start to see the benefits of over the coming weeks. As the changes graduate from our tests to full production, we'll try and give you a sense of what they are and why they're important. ...
Robust, Free DNS FTW
2011-10-17
Most people don't think DNS is very sexy, but it's critically important to the functioning of the Internet. At its core, the purpose of DNS is to turn a domain that humans can read (example.com) into an IP address that computers can read (192.0.43.10)....
Wall Street Journal: CloudFlare the Most Innovative Network & Internet Technology Company of 2011
2011-10-16
We just got word that the Wall Street Journal named CloudFlare the Most Innovative Network & Internet Technology Company of 2011. The WSJ received more than 600 entries from companies in 31 countries around the world....
CloudFlare's Middle Earth Adventure
2011-10-15
In the summer of 2010, before CloudFlare's public launch, we took the team to Vegas to celebrate our first 100 websites. This summer, we crossed more than 100,000 websites using CloudFlare so we decided to head out on another team retreat....
Combining Javascript & CSS, a Better Way
2011-10-03
The conventional wisdom in web performance circles is that you want to combine multiple javascript and CSS files. The reason for this is that there is significant overhead every time you setup a new HTTP request. More requests, more wasted overhead....
Introducing CloudFlare's Automatic IPv6 Gateway
2011-09-27
CloudFlare launched publicly exactly one year ago today. In that year, we have grown from virtually no traffic to powering more than 15 billion page views for 350 million unique visitors in the last month. ...
We Saved Users Half a Petabyte Last Month!
2011-09-25
I was just looking over our daily stats report and noticed something incredible. In the last 30 days, CloudFlare saved our users more than half a petabyte of data they would have otherwise had to transfer from their servers....
Pizza, Prizes & Apps at TechCrunch Disrupt Hackathon
2011-09-09
CloudFlare launched about a year ago at TechCrunch Disrupt SF. It's been a pretty incredible year, and it all began at that conference. We're big fans of TechCrunch (even if we lost the competition to a service that reads Wikipedia aloud) and so we wanted to do something to support them this year....
Globalsign, CloudFlare & Hacking SSL
2011-09-08
CloudFlare partners with GlobalSign in order to support SSL (Secure Socket Layer) connections through our network. Earlier this week, there were allegations that GlobalSign may have been compromised in some way by a hacker. ...