No no, that's not my idea, i mean web version should be release before mobile version, because you can still access the web version via your mobile phone with some browsers like chrome, contrary is not.
Ok got it, we are in the same boat
I honestly didn't know the half of the traffic came from mobile phones, if that is the case then a mobile phone app or at least the optimized to mobile version of the PC version is a very very important thing to deal with. I was thinking mobile must be something like 10% of the total visitors, not half of it. Is this the same rate for all websites?
I think so, yes. Mobile versions become more and more important. The younger your visitors are the more likely it is that they use their phone to access your site. This is very important to keep in mind if you want to expand your business, too. You should make it as easy as possible for consumers to visit your site, an enhanced mobile version of your site is therefore mandatory.