I have 14 accounts overall. I visit every site daily through my SE link. Once we open a site through that link, it arrives at our profile page. When I visit area51, it shows 0 secs ago every time in the "seen" option. It is very fast and recognizes our entry. It also updates the consecutive.
But, other sites (like Physics, MSO, SU), we'll have to refresh the page again. At our first entry, it says
seen: 6 hours ago (or any last update from the previous visit). After a refresh (based on how many seconds we take), it says
4 secs ago - something like that.
I tried for Graphics.SE. I opened my profile, it said
seen: 22 hours ago. I didn't visit it after that. The same thing I done for area51. The next day, I clicked on the consecutive and it told that I haven't logged yesterday. But, area51 said that I have logged in. So, the method is this. Area 51 recognizes immediately while other sites take a second refresh. Why is that so?
Why can't we have other sites with the same method (no refresh)..?