The simplest way to reset the DNS cache on your iphone is to switch it to Airplane mode and back. Airplane mode switches of all network connectivity, this has the side effect of clearing the DNS cache.

If you need to get the text from a scanned PDF or Image file you can use the free Optical Character Recognition (OCR) provided by google drive. Learn more at Google Help

This site appeared in Google’s index less than a day after it was set up. Of course nothing was (is) really ready for prime time. If your site isn’t just a vanity site make sure your content is ready before you go live.