The top web browser at this moment, otherwise known as the browser with the most market share online, is easily found using some really handy and freely available tools which I have listed starting a few lines below. That said, why bother?
What is the use of knowing what browsers are the most popular?
Browser compatibility is usually the reason. You see every website created by a developer worth his/her salt will be cross browser compatible at the time it is launched; meaning it will look great on all of the top browsers at that time. The key point here is “it will look great at that time“; as a site gets older Internet technology does not stay the same and browsers are often upgraded which can leave once decent web sites looking lackluster or possibly broken when viewed in the latest browsers. In addition to enhancements in browsers causing problems, you could also be faced with an entirely new browser in the marketplace gaining massive traction (i.e. Google’s Chrome browser) which happens to render your website in ways you never intended.
TIP: If you are creating a business plan and trying to find out what web browser your target market will be using then try viewing the browser data on Quantcast.com for a few websites which closely resemble your anticipated website; you may find other information in the reports helpful as well! Quantcast offers this information free but often times the data is estimated and not the most reliable – in those cases either keep looking for a site that is “Quantified” (logo on footer of page) at which point the data will be highly accurate or settle with the data you have. There are other ways to get this data but I will leave that for another article; contact me if you wish for more details.