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HTML Knowledge that can help with WordPress

WordPress is a popular content management system (CMS) used by many businesses, bloggers, and developers. It provides an easy-to-use interface for creating and managing websites without requiring extensive technical skills. However, having some knowledge of HTML can greatly enhance your ability to customize and optimize your WordPress website.

Understanding HTML5 Structure:

HTML is the foundation of every web page and it defines the structure and layout of a website. Knowing HTML tags, elements, and attributes can help you customize your WordPress theme or create your own theme from scratch.

For example, if you want to add a custom section to your homepage, you can create a new HTML section and add it to your theme. This can be done by modifying the HTML5 code of your theme using the text editor in WordPress.

Embedding Media:

WordPress allows you to embed images, videos, and other media directly into your posts and pages. However, it is important to use proper HTML5 markup to ensure that your media is displayed correctly on all devices and browsers.

HTML Video

Video courtesy of Big Buck Bunny.

<video width="400" controls>
  <source src="mov_bbb.mp4" type="video/mp4">
  <source src="mov_bbb.ogg" type="video/ogg">
  Your browser does not support HTML video.

Video courtesy of 
<a href="" target="_blank">Big Buck Bunny</a>.

For example, you can use the HTML5 video element to embed videos and control their playback, or the picture element to optimize images for different screen sizes.

Optimizing for SEO:

Search engine optimization (SEO) is crucial for improving your website’s visibility and ranking on search engines like Google. HTML plays a critical role in SEO by providing structured data that search engines can use to understand the content of your website.

meta tags and attributes that Google supports

By using HTML tags like title, meta description, and header tags, you can optimize your website’s content for search engines and improve your website’s ranking.

Debugging and Troubleshooting:

WordPress websites can sometimes encounter errors or issues that can be difficult to diagnose and fix. Having knowledge of HTML can help you identify and troubleshoot these issues by examining the underlying HTML code.


For example, you can use the browser’s developer tools to inspect the HTML code and identify any errors or inconsistencies that may be causing issues on your website.

In summary, having a good understanding of HTML5 can greatly improve your capacity to customize and optimize your WordPress site. This includes creating custom themes, embedding media, modifying forms, improving SEO, and troubleshooting any problems. Therefore, it is advisable to invest some time in learning HTML if you want to take your WordPress site to the next level.


CostasCh. As an IT and multimedia specialist, I have a wealth of knowledge in web design, development, and video games. With certifications from the Cisco Networking Academy and expertise in SEO, Google AdWords, and email marketing, I'm dedicated to helping businesses thrive. Currently a student in Information and Electronic Engineering, I'm also skilled in WordPress and WooCommerce.