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April 17, 2008 6:19 AM PDT

Exploring beyond the toolbar, Alexa overhauls rankings

by Caroline McCarthy

Did your site's Alexa ranking change overnight? That's because on Thursday, the chart-friendly Web analytics company announced an overhaul of its rankings system.

Alexa, according to a company announcement, now "aggregate(s) data from multiple sources" rather than just the surfing habits of those who'd installed its browser toolbar.

"Alexa toolbar users' interests and surfing habits could differ from those of the general population in a number of ways, and we described some of those possible differences on our Web site," the announcement explained.

TechCrunch's Duncan Riley, for example, pointed out that the "old Alexa" statistics had TechCrunch's "reach" comparable to the news powerhouse Drudge Report, which has now taken a considerable lead.

Because of the new method of tabulating analytics, Alexa data now goes back only nine months. The company says it is "recalculating historic traffic data and will continue to add it over the coming weeks."

It might have been fine back in 1998 for Alexa, bought shortly thereafter by Amazon.com, to track traffic only from users who manually installed a piece of software. But a decade later, it's led to punchline status and a reputation for unreliability--and more competition.

Rivals such as Compete.com, as well as more formal analytics firms (read: ones where you can't just type in a few URLs and get a pretty graph) like Hitwise and ComScore, have tightened the market.

Even with the new rankings system, Alexa would not allow me to rank Alexa.com alongside other sites, specifically Compete.com. But Compete.com would: It shows that a year ago, Compete was far behind Alexa in traffic, but now the two are neck and neck.

Caroline McCarthy, a CNET News staff writer, is a downtown Manhattanite happily addicted to social-media tools and restaurant blogs. Her pre-CNET resume includes interning at an IT security firm and brewing cappuccinos. E-mail Caroline.
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by aldenddlove June 10, 2008 6:29 AM PDT
http://www.digalexa.com there is real alexa information more detailed than alexa official.
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by aldenddlove June 10, 2008 6:30 AM PDT
http://www.digalexa.com there is real alexa information more detailed than alexa official.
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by buzziboy July 10, 2008 11:07 PM PDT
Hi , i am 17 year old college guys...I?ve started kids website http://www.BuzziBoy.com on 1 yaer ago, and now it has a rank #892800. intially i was in 3 lacs?.
Just watch it how fast the rank is dropping!!!
Please,please have a look and let me knw the reason behind this?
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by SolentBlue November 3, 2008 12:40 PM PST
Personally I dont follow the rankings of Alexa. I do what I do and if I works I do more of it.

Read some where recently in a comment on a post that Alexa rated Yahoo higher than Google ???

<A href="http://www.asbestos-truth.com/">http://www.asbestos-truth.com</A>
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About The Social

CNET News' Caroline McCarthy is a downtown Manhattanite who believes that, despite popular opinion, the Web can actually help your social life. She's happily addicted to fun social-media tools from Twitter to Yelp to Facebook, sends an inordinate number of text messages, and has a tendency to waste time at the office reading restaurant blogs. Here, she explores all facets of the Web's gregarious side, as well as the unique tech culture in her home city of New York. (Don't call it Silicon Alley.)

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