Do you know what are the most popular Web extensions? The one�s that are used the most are �com�, �net�, �org�, �info�, and �biz�. The most popular websites on the Internet usually have a �com� extension, but it also varies from website to website. There are no extensions that are inherently better than others. Nonetheless, the fact remains that the extension �com� became the most popular in the world. This might change in the future once many other extensions will be released, but for now many Internet users associate websites with the �com� extension. This website also has a �com� extension, and perhaps that is why it is easy for visitors to remember the address. Overall, I would recommend that if you are not sure which extension to choose then decide on �com� as it is the most known one. For those who do not surf the web that often it will be a lot easier to remember such a web address.