Surfkollen,浏览器历史记录分析工具，surfkoll.se工具它会检测你的上网习惯
我们每天上网必须要用的就是浏览器了
Surfkollen is a plugin that analyses your browser history to see how you spend your week on the Internet. It checks your online habits, from which sites you visit the most; to what day of the week you do it. The outcome is a Surf Selfie that summarises your online activity for the last week.
When you install Surfkollen you agree that the service uses your browsing history from the past 7 days. Surfkollen will neither save nor publish the retrieved information or your online statistics.浏览器记录
