Page up top is a simple Google Chrome extension that allows you to go to the top of a web page that you are viewing. After installation, it shows a small red color "page up" button on the top left of every web page. Clicking on it will take you to the top of that page.
It is a browser add-on which lets you search via your favorite search engine
The WOT add-on is a crowd-sourced enhancement to your browser protection
