Many of the people see to increase their internet and browsing , many of the people do this by installing plugins in their browser , but according to me i tried page speed and it is working better.It is a free Google Product and it is easy to use , it increases the browsing speed by performing some activities.It is a just a test product , it may or may not report errors , but in my experience it is better.You can download it here.

In this page you will find more options , you will have to install it in the browser and it lists the downloads for various browsers.Browsers include Chrome and Firefox.