HTML Validators let you check the source code of a website for errors. These tools split the screen into three parts: the source, the list of errors and an explanation. If there are errors, a validated page is recommended. If there are too many, a validation tool can convert the page into XHTML. To see the results of an HTML validation, open a web browser such as Chrome or Firefox. Then, start typing the URL into the box provided on the site’s page.
The first type of validator is a DOM parser. It checks for HTML tags in the browser and highlights errors that could be caused by invalid XHTML. The second type of DOM parser is a language-independent library. It can be used to detect HTML problems with complex syntax. It can also be used to test your website’s HTML in the most common web browsers, such as Firefox, Google Chrome, Safari, Internet Explorer, and even mobile browsers.
A third type of web validator is a text-based validation engine. It checks the DOM for HTML syntax, link authenticity, and compatibility. These tools can be free for personal use, but premium validators are available. They come with additional features and tools for a fee. A free version of Dr. Watson is available on the Internet. The Total Validator comes with all the tools you need to check HTML and CSS. This is a complete validation package that offers a variety of options to customize your website.
A third type of validator is a free, downloadable extension. It doesn’t require installation and doesn’t need to be updated. This program automatically finds any HTML and CSS errors and provides an easy-to-understand explanation. A web validator can also help you fix errors that you may have missed. If you don’t know much about CSS and HTML, this tool can make your life easier. This is the most effective way to ensure your website is compliant.
A good web validator can save you time and energy. It can identify errors that a validator can’t find. It helps you reduce the size of your code, which will reduce your costs. Furthermore, validating your website’s code will ensure that your website is compatible with all popular browsers. This will help you avoid unnecessary errors in your website and save time and money. Once your website is valid, it will be faster and easier to maintain.
While a web validator is a useful tool to make your website compliant, it doesn’t always cover all possible issues. For example, a validator can’t detect if a website uses non-standard extensions. Therefore, it is important to check the validity of a validator before making changes to your site’s code. In addition, a good validator will not only provide error messages, but also report whether the code is accessible to different browsers.