Klickstatistik

[Alexis (Gast)]

Bin gerade auf die Seite alexa.com gestossen, die Statisken zum Aufrufen 
(anscheinend) beliebiger Webseiten erstellt:
http://www.alexa.com/data/details/traffic_details?url=www.mikrocontroller.net

Hat jemand eine Idee, wie das funktioniert? Analysieren die den Traffic 
an bestimmten Hauptverbindungspunkten des Internets? Oder stehen die 
eher im Kontakt zu diversen Bannerfirmen und werten deren Daten aus?

A.

[König Europas (Gast)]

Mit Hilfe des Bundestrojaners :-)

[Henning S. (xtsi)]

Steht doch auf der Site:

What is Traffic Rank?

The traffic rank is based on three months of aggregated historical 
traffic data from millions of Alexa Toolbar users and is a combined 
measure of page views and users (reach). As a first step, Alexa computes 
the reach and number of page views for all sites on the Web on a daily 
basis. The main Alexa traffic rank is based on the geometric mean of 
these two quantities averaged over time (so that the rank of a site 
reflects both the number of users who visit that site as well as the 
number of pages on the site viewed by those users). The three-month 
change is determined by comparing the site's current rank with its rank 
from three months ago. For example, on July 1, the three-month change 
would show the difference between the rank based on traffic during the 
first quarter of the year and the rank based on traffic during the 
second quarter.

[Alexis (Gast)]

Aha, also ziemlich bedeutungslos. Oder sind die Benutzer, die gezwungen 
werden, diese toolbar zu nutzen, repräsentativ?

Gibt es echte Trafficanalysen? Bei einigen Seiten, die mich 
interessieren, zeigt alexa nämlich "not in top 100000".