Msg#: 3691464 posted 6:03 am on Jul 6, 2008 (gmt 0)
Probably a really stupid question. Was noticing that last modified tags donít seem to get sent if PHP generates the page Ė pages always seem to get sent status 200. So, how does the Google bot know to re-index a page? All my pages are PHP generated - should I resubmit a Google siteindex with a new date every time I change a page?