Do you know your WordPress blog pings uselessly every single time you edit a post? Think how many times you click “Save and Continue Editing” or “Save” button. Your weblog will ping unnecessarily that many times you click on those buttons.
Save your blog from having tagged as ping spammer by installing this
Using a plugin to ping Google to index each time a change comes is a nice way to get your online site scheduled for crawling. We highly recommend something like WordPress Ping Optimizer. It’s absolutely free.