Firefox takes top marks in browser stability tests

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Moz/FF

Web app testing-as-a-service company Sauce Labs has released its latest browser crash data, and remarkably enough, the least stable web browser today probably isn't the one you think it is.

True, by this metric as by most others, Internet Explorer 6 is the worst browser out there. It topped the crash rankings in Sauce Labs' report with a 0.31 per cent error rate.

What's more, IE stood out as the least stable web browser overall, based on the average error rates of all IE versions combined. Its average error rate was 0.25 per cent, compared to a rate of between 0.11 per cent and 0.15 per cent for all of the other browsers tested.

But those are just the average rates, going back to browser versions as old as IE 6 and Firefox 3.5. Each successive version of IE has been more stable than the last, to the point that IE 10 now boasts an error rate of just 0.05 per cent – more than six times better than IE6, and far better than the average error rate for all versions of any single browser, including Chrome and Firefox.

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