Google’s Illyes Unsure On Shifting unavailable_after Dates
Google’s Illyes Unsure On Shifting unavailable_after Dates Google’s Illyes Unsure On Shifting unavailable_after Dates Illyes said he does not know whether rolling expiry dates cause problems. Google has to crawl the page again before it can see a changed date. Until Google says more, sites renewing listings are working without a documented answer. Google’s Gary… Read More »