What Is the h1 Tag? Proper Usage and Writing Tips for SEO
The "h1 tag," which always appears when building a web page, is an important HTML element that indicates the page's heading. It tends to be set casually, but it plays a major role in both SEO and usability. This article explains, in an easy-to-understand way, the basics of the h1 tag, its relationship with SEO, the difference from the title tag, and the points for proper usage and writing.
The h1 tag is, among the tags that represent headings in HTML (h1 through h6), the top-level main heading. The "h" stands for heading, and the smaller the number, the higher-level the heading. In other words, h1 is the heading that indicates "what the page is about" and serves as the title for the page as a whole.
Heading tags are used hierarchically to express the structure of the text. With h1 as the page's main heading, beneath it the mid-level heading h2, within that the sub-heading h3, and so on—organized in a hierarchy like a book's "title → chapter → section."
The element most often confused with the h1 tag is the title tag. Both relate to the "page title," but the place where they are displayed and their roles differ.
The content of the two often ends up similar, but they don't have to be exactly the same. The basic approach is to optimize each according to its role: make the title attractive while including keywords with clicks in search results in mind, and make the h1 easy for people who have opened the page to grasp the content.
Google uses heading tags, including h1, as one of the cues for understanding a page's content and structure. By putting words that concisely express the page's theme into the h1, you make it easier to convey to search engines what the page is written about.
However, it is not appropriate to overly expect a direct effect such as "putting keywords in the h1 will raise your ranking." Google uses headings as a cue, but ranking is determined by many factors, including the overall quality of the content and alignment with search intent. It is appropriate to view the h1 as an element for "conveying the page's content accurately."
Also, when headings are appropriately structured, users can grasp the page's content more easily, which leads to better readability and longer time on page. This kind of usability improvement also contributes to SEO indirectly.
Since the h1 is the heading that indicates the page's "main subject," using one per page is the basic rule. The HTML specification does allow multiple h1s, and having multiple does not by itself constitute a penalty. However, from the standpoint of clearly conveying the page's theme, narrowing the main heading down to one makes it easier to convey to both users and search engines.
Use headings in order without skipping levels: h2 under h1, h3 under h2, and so on. Rather than using heading tags solely for the sake of visual design (font size), the proper usage is to use them to express the logical structure of the text. When you want to adjust the appearance, handle it with CSS.
It is important that the theme written in the h1 matches the actual page content. If the content you led users to expect with the h1 differs from the body text, users feel "this is different from what I thought" and become more likely to leave.
Include the keyword you're targeting on that page within the h1 in a natural form. If the keyword is included in words that concisely express the theme, the theme is easier to convey to both users and search engines. However, cramming keywords in unnaturally is counterproductive.
If the h1 is too long, the main point becomes blurred. Aim for concise, specific wording so the page's subject comes across at a glance. Trim unnecessary modifiers and choose words that make "what you can learn on this page" clear.
Users see the title in search results, click, open the page, and first lay eyes on the h1. At this moment, if their search intent matches the content of the h1, they can read on with the reassurance that they "reached the page they were looking for." Making headings that are mindful of search intent is also effective for preventing exits.
The h1 tag is an important element that, as the page's main heading, conveys "what the page is about" to both users and search engines. It differs in role from the title tag displayed in search results; the h1 is an inward-facing heading aimed at users who have opened the page.
Using one per page as the basic rule, not breaking the heading hierarchy, and matching the page content are the points of proper usage. As for writing, be mindful of including your target keyword naturally, making it concise so the content comes across, and meeting the expectations of users who clicked. Rather than chasing magic such as keyword stuffing, keeping headings easy for users to understand is, in the end, the shortcut to improving both SEO and usability.
We organize SEO seminars along the axes of free, paid, online, and in-person, and explain the types and characteristics,...
Anchor text is the display text set on a link, and it matters for both SEO and usability. We clearly explain its role, t...
SEM (search engine marketing) is an umbrella concept that includes SEO and listing ads. We compare SEM and SEO by cost, ...
