ok, when i started studying HTML & coding then i never have paid any attention to the page’s <title>My page</title> tags.
I just thought that these are not !IMPORTANT, but i was again very WRONG.
I thought that <h1> is the most important regarding SEO and page structure, but this <title> tag is even more important.
The thing is that these <title> also show up in search results in Google.
Therefore they are also visible to the human EYE. Even if your article is a good one and high ranking on GOOGLE but your <title> is weak then nobody will click on it.
If you want people to come to your page through SEO & Google, then you need to make a very good <title>This is my very cool TITLE</title> as well.
HTML-sensei