Can't access a website on Chrome iOS but can access on Chrome Android

I can’t access a web site from my iPhone with Chrome. The site says expressely “[Name] does not support mobile web browsers. Access to some functionalities may be limited.” In fact, after I type my username and password, nothing happens. (Of course I have no problems accessing this site, with these coordinates, with Chrome on my desktop computer.) However, I can access this very web site from a Samsung phone with Chrome. (Even though the site gives the same notice when I type its url.) After I type my username and password, Chrome opens the web site.
I wonder if Chrome in iOS lacks some functionality which it has in Android, or if there was any setting I could try to change to make the site opening with Chrome in iOS.