2009 visitor of mini blog service site in Japan is 12.3 million

From the press release of VideoResearchInteractive, 2010/1/27.

http://www.videoi.co.jp/release/20100127.html

Mini blog include following sites such as tumblr, twitter, Twitty, ReTweeter...

First chart shows the number of monthly unique visitor of mini blog website. Scale is one million, 2million, ...

Second chart shows some monthly metrics, such as unique visitor(10 thousand), reach(%), average sessions per month, total pageviews(10 thousand), average pageview per visitor, average time spent per visitor.

Third chart shows age*sex ratio by website user and mini blog site user. The age*sex
category is age4-12, age13-19, men age20-34, men age35-49, men age50-, female age20-34, female age35-49, female age50-.

Bounce rate of Japanese mobile site is 45.3% in Dec2009

From the data of myRT mobile of Dec2009.
http://myrt.auriq.com/mobile/jp/statistics/2009/12.php

The following table shows "pageviews", "number of sessions" "number of unique users" "average bounce rate" "average time spent" "average pageview per person". The data is collected from mobile site using free tool "myRT".

Not have site search in the website, 48% of Japanese listed company

From BOstudio's the website survey for Japanese listed company.

http://www.bostudio.co.jp/research/index.html
http://www.bostudio.co.jp/research/industry1.html

First chart shows the placement of search function in the website. The answer category is "header", "footer", "other", "not have".

Second chart shows the placement of sitemap in the website. The answer category is "header", "footer", "other", "not have".