My website is composed of thousands of products, dynamically driven.Ex.: mysite.com/brand/model/When looking at my Webmaster Tools, under the Smartphone Crawl Errors, I see a lot of Invented URLs that are not part of the architecture of my website or my sitemap, in any way..Ex1: mysite.com/mobile/brand/model/Ex2: mysite.com/m/brand/model/Anybody knows why Google is crawling these URLs out of the blue? What is the approach recommended to deal with the situation? Is it harmful in the SEO point of view?
Google Webmaster Tools and mobile URLs
seo;google;google search console;mobile