How many H1 tags are recommended per page?
Every page needs only 1 h1 tag . There is no reason to use more than a single h1 tag. Not necessarily. Search engines will crawl multiple H1s on a page, sure, but the logical priority of an H1 semantic tag means that you’re focusing your SEO efforts on one keyword phrase or sentence, as opposed to many.
H1 tags are still very important for SEO because they tell both search engines and website visitors what the content of pages will be about.