In HTML, h1 refers to the "first-level title", which is a tag used to define the big title. The title defined by this tag has the highest level of importance. The syntax format is "
Website Big Title<" ;/h1>". h1 plays an outlining role in a web page; in a page, the h1 tag can only appear once.
The operating environment of this tutorial: Windows 7 system, HTML5 version, Dell G3 computer.
What is the HTML h1 tag?
The h1 tag refers to the first-level title.
In a web page, the content included with h1 is the most important content besides the title, which plays an important role in outlining the web page. The first thing search engines want to crawl is the content in the h1 tag. Therefore, it is stipulated that the h1 tag can only appear once in a page, otherwise the h1 tag will lose its meaning, and for search engines, this is a typical SEO excessive and will be punished sooner or later. For Google, web pages that excessively use h1 will not be included at all. If you find that your website homepage has not been paid attention to by Google, then you should be careful. Baidu may temporarily include you, but sooner or later you may be demoted or your site will be demoted.
The following is an introduction to the use of h1 to h6.
h1: Website title
h2: Website subtitle
h3: Website category directory
h4: Website article classification
h5: Article tag
h6: Tag tag
<html> <body> <h1 id="This-nbsp-is-nbsp-heading-nbsp">This is heading 1</h1> <h2 id="This-nbsp-is-nbsp-heading-nbsp">This is heading 2</h2> <h3 id="This-nbsp-is-nbsp-heading-nbsp">This is heading 3</h3> <h4 id="This-nbsp-is-nbsp-heading-nbsp">This is heading 4</h4> <h5 id="This-nbsp-is-nbsp-heading-nbsp">This is heading 5</h5> <h6 id="This-nbsp-is-nbsp-heading-nbsp">This is heading 6</h6> <p>请仅仅把标题标签用于标题文本。不要仅仅为了产生粗体文本而使用它们。请使用其它标签或 CSS 代替。</p> </body> </html>
Website homepage, list page, category page, h1 should be assigned to the website name or alt tag The logo is used to emphasize the website name. The h2 tag is used to define the "site subtitle". If there is no subtitle, it is best to leave the h2 tag empty in case it is needed. The H3 tag is used to define the navigation column name, and the H4 tag is used to define the article list title. However, in most content systems, the article list output uses UL tags, so H4 may not be useful. This is just the analogy.
In the article content page, h1 must be used in the article title, because for search engines, content is the goal they pursue, so we need to lead search engines directly to the title of our article. The other h tags can be deduced in sequence.
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