Nieuw lijstje Dordtse internetsites

De halfjaarlijkse ranking van Dordtse websites:

Mis je een site die volgens jouw thuishoort in de Dordtse internet TOP20? Laat het weten in de comments. De Dordtse internet TOP20 stellen we samen op basis van de Alexa-ranking.

Alexa.com stelt sinds 1996 een internetranking samen.

Wikipedia:

“Alexa ranks sites based on tracking information of users of its Alexa Toolbar for Internet Explorer and from integrated sidebars in Firefox and Chrome. Hence the page is only ranked between users who have these sidebars installed and may be biased if specific audience is reluctant to do this (Windows Defender has classified the sidebar as malware while it assigns it to trojans where it does not belong). Also, the rank is based on three month data and takes a long time to reflect changes in content that may happen after the domain has been sold. Finally low ranks cannot be accurate not just because of the lack of data but also because of statistic laws related to the long tail distribution. The same laws make ranking of the popular sites highly accurate.

On March 31, 2009, Alexa.com underwent a complete redesign with new metrics including: Pageviews per User, Bounce Rate, and Time on Site. In the following weeks they added new features including Demographics, Clickstream and Search Traffic stats.”