Html: Should the h1 tag be used for the site title or the page title?
header, html, semantic-markup
Solution
There's no real standard and there are quite a few differing opinions. I agree with womp though: you shouldn't have the same H1 on every page of the site. I'd leave the site title to the `<title>` tag.
Semantically (and to aid accessibility), the generally accepted rule is one `<H1>` per page or topic. It's valid to have more than one top-level heading on a page, as long as those headings break the document into separate logical chunks discussing different things. So to take the example of a blog home page showing the five most recent articles, it would be fine for each to have its own `<H1>`.
However, when it comes to SEO, the recommendations are usually that you only have one H1 per page.
I've gone for a hybrid approach on my design blog: on the home page, there is an H1 describing the site, and each post title is an `<H2>`. However, on the individual post pages, the post title is the `<H1>`. This seems (so far) to strike a good balance between semantics and optimising for search engines.
Problem
In the past I have often put the site title in an `<h1>` tag, and then the main page title in an `<h2>`. Is this considered correct, or should the main page title be in the `<h1>` tag? If so, where do you put the site title? In a regular `<div>`? Or? What is the most semantically correct, and what is the best when considering things like accessibility?