Why .io name extension is popular?

I'm creating a new website and I don't know if I should choose .io as the domain name extension. As far as I know, it is pretty popular recently. Any idea why?


  • Hey, good luck with your new website. .io is mostly used as the short version of "input/output" a popular term in computer science, thus making the extension popular among tech companies. There are also several popular browser games that use the .io.

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