After taking the crown for being the "fastest web-browser" in the latest 2013 Tom's Hardware benchmarks, the free and open-source web-browser Firefox grabbed another feather for it's cap by being the most stable of the lot. Sauce Labs an automated selenium unit testing service provider, crunched their data of more then 55+ million test runs and plotted the web-browser crash rate letting users a glimpse into the most stable and most crash-prone web-browser as shown below.

Firefox 22 has taken the crown of being the world's fastest web-browser from Google Chrome in the latest authoritative benchmarks carried out by TomsHardware. The comprehensive web-browser benchmark uses geometric mean of various performance and non-performance metrics to score the final result.