What are M1 and M0 errors in webmasters tools


#1

what are M1 and M0 errors in webmasters tools and how to remove them. adding <b:ifcond=‘data:blog.isMobile’> or the other Disallow M1 MO robots text in search prefrences could prevent blogger adsense robot from crawling the mobile page.


#2

This ?m=0 & ?m=1 duplicate problem cause because of using the <link expr:href='data:blog.url' rel='canonical'/> code manually. You have to remove this code. After that under or below <head> code paste <b:include data='blog' name='all-head-content'/> code. This code will automaticly generate all the necessary tag and solve all the duplicate problem.