SEO: Use of <h1>-headings
The h1 tag is an important part of an online store because it helps with search engine optimization (SEO) and user-friendliness. The h1 tag is the most significant heading on a web page and should be used to describe the main topic of the page.
Make sure to use the h1 tag only one-time on each page. If you like to add more essential topics to your page, please use <h2> and <h3> tags.