In this post, I will try to resume the most important things we know about how to use use the hreflang mark up, what are the most common error and answer to the most frequently asked questions, backing their answers with official communications by Googlers.
I am an SEO, I am not some illiterate pseudo marketer who talks about SEO, usually for declaring its death. I am an SEO but I can’t stand many things many SEOs usually do and think.
This is not a Black Hat vs. White Hat post. It is about something more serious, which – resumed in one phrase – is:
SEO is not the f$%&·$ng center of the Universe!