[OpenLayers-Dev] Openlayers Performance

[ibrahim saricicek]

Hi all;

-I remember an example but i cant find it now, is there an example of
showing the loading time of tiles on OpenLayers?

-I'm using Mapserver, Tilecache.. I have a map of 512*512 tiles, while
showing the map internet explorer says 40 items remaining, but on Google
Street Map it says 23 tiles remaining, even it's 256*256. Why my map loads
more than Google, is there a way to limit the loaded tiles around screen,
and is there a way to load my map faster..

Thanks all..
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