Usually I stick with just the one <h1> tag and one <h2> tag, sometimes it might be neccessary for more tags but I find one of more <h3> tags at this stage should suffice
Yup ,it is only one h1 tag as per i use.
Content can be used with other tags.
Meta title tag is the one that gives title to our page and hence increases page ranking. Whereas h1 tag is used to have header text of our web page.
Its a good idea to only have a single h1 tag on a page and it should contain relevant seo keywords. The other heading sizes don’t seem to matter much/at all to the SERPs.
The consensus seems to be you should only have one.