What is blocked url?I saw it in my account.One of my url is shown as blocked.what does that mean?Aso the reason for blocking is given as not found.Pls can you explain what is this?
In a majority of the cases, that will clear itself in a day or so. If it doesn't, digg a bit deeper - your Google Webmaster Console will come in handy here.
Remember to check your robots.txt file, and make sure that you are not blocking out the google spiders. From time to time a url can get blocked simply due to temporary server outtages. As mentioned by #2, it usually corrects itself within a few days.