I'm working on a video hosting website and I'm wondering how my embeded code would affect my seo rankyoutube and almost all, major video hosting websites are useing iframe as their embedded code, some of them are using player sub domain so, I thought it will be a good practice using player subdomain as things may change in the future.<iframe width=420 height=315 src=//player.mywebsite.com/embed/Bp222aodrVg frameborder=0 allowfullscreen></iframe>In my case player.mywebsite.com is actually an CNAME(alias) for mywebsite.com. will player.mywebsite.com effect the rank of mywebsite.com?
Can your embeded code on other sites increase seo rank?
seo;embed