Reduced number of indexed urls in webmaster sitemap


Hello fellow members ,

today when I check the webmaster tools ,I saw in Sitemap that the number of already indexed urls is reduced since last time .I don’t know why was that happened!!!

Has anyone any idea why is that happened? Can anyone help me to solve it if it is an error somehow?


submit the sitemap again and fetch it. than wait for few hours so that google can do it’s work


I resubmit the sitemap yesterday and fetched it .Today I saw another 100 urls dropped from already indexing …is there any way to chech this issue?


This issue has to do with IP canonicalization ?


I liked to see your URL first. may be you have miss-used some SEO settings.


It’ okay now , I resubmit sitemap and fetch it !! Thanks for your replies