The linked tutorial educates about all of the different meta tags around, which ones to use and which to ignore, and how to use them effectively! Go Read the Meta Tags and SEO tutorial! (I accidentally posted this in the wrong forum, so sorry)
A good post, however I have to disagree with your points about meta keywords. Google official dropped support for meta keywords over 10 years ago (1998 to be exact, source). I havent included meta keywords in my websites for a good few years now, and have no problem attacking the top positions! In fact, the only thing meta keywords are useful for, are for finding your competitors keywords and then taking them off them.
Thanks . I agree that the title tag is important but it is not a <meta> tag, so I left it out. Perhaps I will one day write a tutorial on title tags
Thanks for your nice link. I think the meta description tag is the most important one for SEO purpose. All the best,
Thanks for the article, it does help at some cases except the one mentioned about the meta tags, as I never used it for my sites yet.