Event: TAGNW: Attracting Angel Investors [link]
Date: Friday, June 15, 2007
Time: 12:00 - 1:15 pm
Venue: DIS Building, Bellingham
Price: Free for members; $10 for non-members
Presenters: Bruce MacCormack
Event: MITEF - A.B.L.E. Tech - Achieving Better Life Experiences for People with Injury, Disability, and Aging Challenges Through 21st Century Technologies [link]
Date: June 20, 2007
Time: 5:30PM - 8PM
Venue: Pacific Science Center, Seattle
Price: $25
Presenters: John Hockenberry (NBC), Hugh Herr (MIT), Dean Karmen (DEKA), Michael Bradbury (Real Science), Leo Dokshutsky (Golden Wellness), Steve Meginniss (Magic Wheels).
Event: nPost Networking [link]
Date: Tuesday, June 19th, 2007
Time: 6:00 PM - 8:00 PM
Venue: Great Nabob
Price: Free
Presenters: Networking event for Entrepreneurs.
John Cook posted on his blog a link to us. As always, we learn about new companies (BigOven) and add to our list of Startups in Seattle. We have more than 150 companies so far.
I just want to remember everyone that the Alexa Ranking is just a fun subject, and it shouldn't be taken seriously, seriously.
For those that don't know, Alexa works by gathering statistics data from its toolbar users. You install the Alexa toolbar and every site you visit the toolbar notify the Alexa servers. Based on that they compute how many page views and how many unique visitors a site received in a day, and that drives the Alexa Traffic Ranking.
There are an estimated 2 million users of the Alexa Toolbar, and about 598 million of users that don't have it.
The first catch is that Alexa is using 0.3% of the Internet population as the sample. That would be great if they applied demographic data (age, gender, region, etc.) and normalized the results, but they don't.
The results of the lack of demographic data is that Alexa Ranking is skewed towards technically savvy, US-based people. Which means that Web 2.0 sites rank higher on Alexa than, let's say a site for a Wenatchee newspaper (rank #201,132), despite the fact that it might have more visitors every day.
The problem becomes even more palpable when you talk about Web 2.0 sites that might use AJAX and Flash to improve user experience. Recently, we realized that we were about to achieve more than 1 million page views on Sampa (excluding bots, crawlers and other critters), but the Alexa ranking was completely off for us. We know for a fact that other companies with 1 million page views per month are in the 10,000-20,000 range. After just a little investigation it became very clear. Alexa doesn't count page views inside a frame, and Sampa uses that a lot to improve client-side caching on the browser. We also use AJAX at a lot of places and Alexa also ignores that.
Other sites that might make heavey use of AJAX and Flash are also under-counted.
The conclusion is to use Alexa responsibly. 
Pretty much the only way to increase the Alexa ranking of your service is installing the toolbar yourself and making sure you visit your own site every day. You can also get your friends, partners and customers to install it, but I don't think they would visit every day just to help you out, unless there is a clear value for them.
What you shouldn't do is try to hack the sytem. That would be something like install the Toolbar on all machines on your office and create a script that hits your website. Not only that might not work (because you are coming from the same IP address), but the Alexa server processing might decide to permanently exclude data coming from those machines / IP, so it pretty much back-fired on you.
November, 2007
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