Peacekeeper supports a simple battery test for your device. In the battery test mode Peacekeeper will loop all the tests until the battery is depleted. To start a new test, just click Go and you will be presented with a result 'key' that will allow you to check your result after the run is complete. If you wish to view a battery result from a previous run, enter your key to the field below.

Looking for your result?

Type result key to this field to see your result

Over 12,000,000 browsers tested since March 2009

Which is the fastest browser? Which is the best browser for you? Find out with Peacekeeper, the free universal browser test from Futuremark.

Peacekeeper is a free and fast browser test that measures a browser's speed. If you use social networks like Facebook or Twitter, watch online video on YouTube, enjoy online shopping on Amazon or eBay, or just like reading news and blogs then switching to a faster browser could give you a smoother and more enjoyable browsing experience.

Peacekeeper works with desktop PCs, notebooks, netbooks, tablets, smartphones and many other devices. It works with Windows, Mac, Linux, Android, iOS and other operating systems. If it has a browser, you can test it with Peacekeeper.

If you're interested in how Peacekeeper works read our FAQ, or to get started, click on the "Test your Browser" button now. To test your devices battery life, try our run battery test.