January 01, 2011 2:19AM

We were just issued a new IP address range which we will begin to deploy soon. The new range is: 173.245.48.0/20 (173.245.48.0 - 173.245.63.255)...

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  Matthew Prince

December 21, 2010 11:28PM

Since signing up for any new service can often lead to a number of questions, I created a guide of things you should know after activating CloudFlare....

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  Damon Billian

December 17, 2010 7:14PM

We generate a lot of logs. To give you some sense, across the CloudFlare network every minute we write a half a Gigabyte of just log data. Collecting, reducing, sorting, and displaying that data back to you is one of the biggest challenges of running a service like CloudFlare....

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  Matthew Prince

December 15, 2010 11:48PM

It is no secret -- there are many benefits of having a fast website. The faster your website loads, the longer a visitor is likely to stay. The actual stat is that for every 100ms, you lose 1% of your visitors....

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  Michelle Zatlyn

December 09, 2010 10:46PM

My blog was frequently coming under heavy server load because of malicious traffic. The malicious traffic to my blog frequently brought down my dedicated server, with a server load pushing up to 100 CPU....

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  Guest Author

December 06, 2010 11:50PM

As a fellow startup, it's been really painful to watch the challenges Tumblr has gone though over the last 24 hours. With any sufficiently complex system, it is inevitable that unexpected problems will arise....

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  Matthew Prince

December 02, 2010 12:12AM

Hi there! My name is Steve Nims and I'm a recent graduate of Rochester Institute of Technology's E. Philip Saunders College of Business located in Rochester, NY. While I received my B.S. from RIT in Accounting, I've always had a passion for technology....

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  Guest Author

November 12, 2010 1:34AM

Caching is great. Cloudflare makes sites faster in part by taking the static portions of your site and moving them closer to the visitors to your site. Cloudflare is smart about only caching static objects so you can run a dynamic, database-driven site and it will behave as you expect....

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  Damon Billian

November 06, 2010 1:37AM

Cloudflare is a service that takes a great deal of pride in listening to the feedback of our users. Cloudflare recently had a customer make a very strong case that we build a WordPress plugin for Cloudflare, something we were considering asking a developer to build....

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  Damon Billian

October 10, 2010 11:35PM

ICloudflare passed a big milestone yesterday: over the last 30 days we've served more than 1 billion requests. The Cloudflare network is architected to handle many, many times this level traffic, but it's still pretty amazing to realize the extent of what already powering....

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  Matthew Prince

October 04, 2010 11:17PM

When Michelle, Lee, and I started working on Cloudflare back in the Winter of 2009 the plan was always to launch at TechCrunch....

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  Matthew Prince

September 21, 2010 12:25AM

We have a new face around Cloudflare. Damon Billian came on-board in early September and is here to focus on the Cloudflare community. We believe in building a strong community since one of the powerful things about Cloudflare is that with every new site on the system, the system gets smarter....

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  Michelle Zatlyn

September 17, 2010 10:58PM

There is excitement around the office today, our first Cloudflare t-shirts arrived. We can't wait to start giving them out to our beta users!...

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  Michelle Zatlyn

September 02, 2010 8:38PM

If you're a big enterprise and you want performance and security you buy an expensive piece of hardware and contract with a content delivery network or highly connected data center. For the vast majority of websites online, this simply isn't an option....

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  Matthew Prince

September 02, 2010 12:05AM

Cloudflare has expanded its data centers to three adding a new location in San Jose this week. By adding data centers to our platform, Cloudflare can deliver even faster site performance....

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  Michelle Zatlyn

June 14, 2010 4:44PM

To celebrate the milestone of getting to 100 websites in the Cloudflare Private Beta, the team took time away from the office to enjoy some fun. We headed to Las Vegas for 24 hours where we did it up right. The adventure started by enjoying Ka, a Cirque du Soleil show at the MGM....

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  Michelle Zatlyn

March 01, 2010 10:04PM

When Michelle, Lee and I started working on the business plan that turned into Cloudflare one of the first questions was what we should call it? We needed a placeholder so we initially chose "Project WebWall."...

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  Matthew Prince

January 05, 2010 1:54AM

Cloudflare opened its first office today in downtown Palo Alto, CA. Our team has grown from 3 people to five and we are excited to have Matthieu and Ian onboard. Matthieu and Ian are engineers that will help make Cloudflare awesome for its users....

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  Michelle Zatlyn

November 12, 2009 12:52AM

As many of you know, we have been working on Cloudflare for several months. We are excited to announce that today we closed our Series A financing from Venrock and UV Partners (now called Pelion Ventures)....

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  Michelle Zatlyn

April 29, 2009 12:23AM

We're excited to announce that we just got word that Cloudflare won the 2009 Harvard Business Plan competition. We're extremely excited and flattered by the recognition. The competition was a terrific experience for Michelle and me....

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  Matthew Prince