At the time, it was a common talking point that Firefox never got beyond 25% market share. I’m not sure why statcounter has questionable data for that period.

At the time, it was a common talking point that Firefox never got beyond 25% market share. I’m not sure why statcounter has questionable data for that period. Here’s a Mozilla blog post from 2009 celebrating hitting 25%: https://blog.mozilla.org/metrics/2009/11/09/firefox-hits-25-market-share-on-its-birthday/ https://blog.mozilla.org/metrics/2009/11/09/firefox-hits-25-... That was the highest point.