HTML codes are essentially instructions on how to structure and format web pages. HTML codes, short for HyperText Markup Language codes, serve as the backbone of web development, enabling the creation of websites and online content. So, let's dive! Introduction to HTML Codes By the end of this blog, you'll have gathered knowledge about HTML codes and be well on your way to enhancing your web development skills. This blog can also come in handy if you are looking for tips to effectively utilize HTML codes and check your site's use of them. We have also included a list of common HTML codes and their functions. Double-check this policy to see if any of your pages need to be fixed or removed.Are you ready to take your web development skills to the next level? This blog helps you understand the essentials of HTML codes, from understanding their functions to distinguishing between tags, attributes, and elements. While it's to be expected on some of the pre-production sites we are scanning, it has made its way to some of our production sites as well. In the Siteimprove Library of policies, they had one for 'Check if Lorem Ipsum' is on your site Lorem Ipsum is used as 'dummy' text when building your sites. For deleted text, use the element instead, which does carry semantic meaning that 'this content has been deleted' (there is also an element for, you guessed it, text that has been inserted). Note that it is used on a legal document where there is content struck out because it no longer applies, this will not be understood by the user. This will look very different depending on how your site is coded. In this case, the best solution might be to hide the old price or use an aria-label to explain that this is the original price instead of the sales price. So the following example will confuse a screen reader user: It is important to note that the strikethrough is not read to screen readers at all. This policy looks for the Strikethrough element ( or ) on your websites. Policy #3: A11y: Strikethrough (Non-semantic HTML) 'I love carrots'), is used to give portions of a sentence added importance (e.g., 'Warning! This is very dangerous.') Both and can be nested to increase the relative degree of importance or stress emphasis, respectively. While it is used to change the meaning of a sentence as spoken emphasis does ('I love carrots' vs. The best one I could find is from the Mozilla site:Īdding to the confusion is the fact that while HTML 4 is defined as indicating a stronger emphasis, HTML 5 defines as representing 'strong importance for its contents.' This is an important distinction to make. 'what's the difference between and ?', there really isn't a great definition. Use or instead to emphasize content.Īnd before you ask. Underlining for emphasis can be especially confusing for those with cogitative or low-vision issues, and ultimately it cannot contain any meaningful information for the user. Often when a user sees underlined text, they expect it to be a link. The element for underlining has no semantic equivalent and generally should be avoided. It is pretty common to use as the element when using icons (such as ), so this policy doesn't look for any or that has a class or other attribute. While that meaning is not read to the user by default, they can have that information presented to them. In contrast, and are visually the same as and, emphasizing parts of the text, but, unlike and carry meaning behind them. This is a quick policy to look for or elements. Policy #2: A11y: Non-semantic HTML markup Without the list, it will just become part of the text if it's read at all (not all bullets will be). Using a correct list element informs a screen reader user not only of the list but also of how many items are in the list and the user's position. The content should have an unordered or ordered list. For example, code like this may appear as a list but programmatically is not:

) character or '1)' and a couple of other variations.

This policy flags any elements followed by a bullet (

Log in first to Siteimprove before exploring the policies' links. a ), there are a couple of policies we have in place that can help. While Siteimprove doesn't do much to check for semantically correct HTML (there is no way to programmatically understand the difference between content that should be a vs.

This not only helps visitors using assistive technology but also improves your web page's SEO ranking–– site spiders or search engine bots have a better chance of understanding your page correctly if you use the correct HTML elements. If there is something defined in HTML, then you should use the appropriate element. In short, if you have a paragraph, use the element for a heading use h1-to create lists, use list elements, etc., etc. Using 'Semantic' HTML is an important part of designing web pages.

Seo html tags list