Ideally, the single web page should contain only one H1 tag, until and unless there will be different “Article” and “Section” elements. In this scenario, they can have their H1 tags.

Yes, it matters a lot for the search engines to read the code of the web page and to depicts it’s content. If the H1 tag is not being used properly then the website’s SEO performance will be impacted.

BY Best Interview Question ON 21 Oct 2020