In our sample flag counter as well as some flagcounters, the last visit of some countries is Unknown. Why it is like that?

Some of the flagcounters where last visit of certain countries is Unknown are:

https://s01.flagcounter.com/more/88
https://s05.flagcounter.com/more/3DIf/
https://s05.flagcounter.com/more/1Jx/

Why these counters only has countries whose last visit is Unknown.

Last edited by shreyas200113 (June 18, 2025 7:56 am)