Google’s new Web Accelerator software plugs into your web browser and speeds up page retrieval for snappier surfing.
How it works: Web Accelerator only downloads changes to pages you have viewed before; it pre-fetches pages before you click on the links; it compresses web data for faster transfer and “manages your internet connection” to optimize it for surfing.
The good news: it does save you time, in fact, the exact amount of time is calculated and viewable right inside your browser toolbar. And even if it is fractions of a second, it’s satisfying to watch that number go up throughout the day.
The bad news: The privacy policy is “not the usual Yada Yada” (Google’s words.) To install, you have to check a box which says, “I understand that personally identifiable information about me may be sent to Google while using the Google Web Accelerator” [view image], so that’s a dealbreaker for surfers who value their privacy. The Web Accelerator is only worth it for broadband (cable/DSL) users and works for Firefox and Internet Explorer out of the box. Free, Windows only.
Originally from Lifehacker