Why does Copyscape allow a limited number of scans for my site?
Copyscape’s plagiarism detection operations take up significant resources, so we are only able to provide a limited number of free Copyscape scans per website per month. You may see a message indicating that the limit has been reached even though you have not performed many scans on a certain site – this simply means another user has already exceeded the limit for this site. In such a case, you may use Copyscape on another site.
Copyscape’s plagiarism detection software takes up significant resources, so we are only able to provide a limited number of free Copyscape scans per website per month. You may see a message indicating that the limit has been reached even though you have not performed many scans on a certain site – this simply means another user has already exceeded the limit for this site. In such a case, you may use Copyscape on another site, or sign up for Copyscape Premium which allows unlimited searches.