(for main headings),

(for subheadings),

(for paragraphs),

(for unordered lists), (for bold text), (for italic text), and others as necessary. Next, you would start by filling in the , tags within the section with relevant information related to the high foot arch topic and your website, as well as including keywords. In the section, you would then proceed to craft your article, making sure to include the keyword "high foot arch" in strategic locations such as headings, paragraphs, and lists. Use descriptive language and provide detailed information about the topic, ensuring that the content is engaging and informative. Furthermore, you can incorporate subheadings throughout the article to break up the text and make it easier to read. Make sure each subheading is relevant to the content following it, and use the keyword in some of the subheading titles for SEO purposes. Remember to check your content for plagiarism using online tools to ensure the uniqueness and originality of your writing. Plagiarism can harm your website's ranking on search engines, so it's vital to provide fresh, high-quality content. Once you have completed writing your article in HTML format, you can save the document with a .html extension and upload it to your website for search engines to crawl and index the content. If you encounter any specific issues or need further assistance with creating HTML-formatted content, feel free to ask for help!