Uptime monitoring service Pingdom has tested five major blogging services for their reliability. Unsurprisingly given its recent woes, micro-blogging startup Tumblr received a disastrous score, while Google’s Blogger came up on top with not a second of downtime.
Pingdom’s tests were performed once a minute over a period of two months, from October 15 to December 15, from multiple locations in both North America and Europe. Included in the tests were Blogger, WordPress.com, Typepad, Tumblr and Posterous. Not only the uptime of the blogging platform’s homepage was monitored, but also four individual blogs.
Pingdom found that Blogger didn’t seem to display any downtime whatsoever in the two months of testing, while WordPress.com also showed an ability to remain available most of the time. Typepad came up third, but not with a lot of difference from the two former blogging service.
When you look at the upstart, basic blogging services, the differences become more clear. Posterous showed mixed results in terms of reliability, but Tumblr clearly takes the downtime cake on that level.
According to Pingdom, some of the Tumblr blogs it monitored during the two-month window were unavailable for more than two days, beating the general downtime of the platform of 24+ hours Tumblr struggled with last week.
Clearly, the startup can use the recent capital injection to improve reliability quite a bit:
However, it should be noted that Tumblr’s problems haven’t just been a few big outages, but a large number of smaller ones. The Tumblr blogs we monitored had an average of more than 300 outages during these two months, some very brief, indicating an ongoing performance issue with the service.
Blogger is a blog publishing platform formerly known as Pyra Labs before Google acquired it in February 2003. Blogger blogs are mostly hosted internally with the “dot Blogspot” domain but they can also be hosted externally on a user’s own server. Blogger provides bloggers with a WYSIWYG editor that allows them to drag-and-drop widgets, change fonts and edit page elements. Also, Feedburner’s feed management tools are tightly integrated with Blogger blogs due to Google’s recent acquisition.
WordPress.com offers a popular and free blogging platform which competes with Google’s Blogger and Six Apart’s TypePad. WordPress.com is a version of the open-source WordPress package hosted and maintained by Automattic. TechCrunch, Giga Omni Media and other prominent technology blog networks use WordPress.com’s VIP program.
Tumblr is a re-envisioning of tumblelogging, a subset of blogging that uses quick, mixed-media posts. The service hopes to do for the tumblelog what services like LiveJournal and Blogger did for the blog. The difference is that its extreme simplicity will make luring users a far easier task than acquiring users for traditional weblogging. Anytime a user sees something interesting online, they can click a quick “Share on Tumblr” bookmarklet that then tumbles the snippet directly. The result is...
Austin, TX
Seattle, WA
San Diego, CA
Menlo Park, CA
San Francisco
San Francisco, CA
