Slow reloading forum pages on new rMBP

If I refresh a forum page (or reload it) the page reloads in a couple of seconds but doesn't return to the same position I was in previously until about 6 or 7 seconds has elapsed then it suddenly jumps to where it was.
Is this behaviour likely to be a setting I've missed or software not installed? Possibly my internet connection (though it doesn't happen on the Windows laptop).

Laptop is brand new today.

Thanks for any suggestions

Hmm other forum sites seem ok. Is there anything different about this one?
Could it be something to do with retina-ready sites? Is this one?
I'm using Safari.

Is it Flash intensive some sites give you a choice between Flash and H.264 but lags upon switching and new Mac's do not come with Flash installed you have to do it.

I have installed flash in an effort to cure it but it didn't, sadly.
It's this site that does it - others seem to be normal.

You could try a different DNS.

Thanks, I'll see how things develop over the next couple of days.

It's definitely just this site that has this delay. Other forums are fine. What's different here I wonder.
On reloading a page it takes 3 or 4 seconds for the page to appear and then another 5 or 6 seconds for the page to return to the same point it was at previously, e.g. half way down the thread list.
I've rebooted/reset my router and checked everything else I can think of but it's still there
It's not a nightmare, just an annoyance.

Anybody got any ideas?

I lately have had some delay like that here at Mac Forums. Lets see what others say. Here it could be my DSL as I am not at home and on slow DSL while staying with friends. I notice it here mostly.

Ok thanks for that dtravis7. Maybe I'm not on my own then

Thanks for the confirmation fremaochris. Maybe I can stop looking for a cause now