If we are building a website, utilize H1 tags as much as you want; no upper or lower limit exists. H1 tags are a fantastic method to provide hierarchy to a page, making it easier for both humans and search engines to determine which content belongs under which headings. However, as they are read by computers and web crawlers, H1 tags should be placed on web pages. Nonetheless, if you overuse H1 tags, it might hurt the website's SEO.