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Website Quality Tutorial Web Quality – Important HTML Elements

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Web Quality - Standards

Writing your pages according to web standards helps improve your website quality.

HTML Standards

XHTML is the latest HTML standard, re-expressing HTML 4.01 using XML.

Writing pages according to HTML 4.01 brings your site as close as possible to the XHTML standard.

CSS Standards

For high-quality sites, using Cascading Style Sheets (CSS) is the preferred way to separate content from style. By using CSS, you can store all information about page styles in a separate document.

All modern web browsers support CSS 1 and CSS 2 standards.

Using CSS can improve website quality and readability across different browsers, while also significantly reducing your website development costs.

Web Validation

Web validation tools are software programs that check your website against web standards.

When you check an HTML, XHTML, or CSS document using a validation tool, the validator returns a list of errors found according to the standard you selected. Typically, the validator returns the line number of each error.

Make it a habit to validate your pages before publishing.

WAI - Web Accessibility Initiative

WAI stands for the "Web Accessibility Initiative," initiated by the W3C.

WAI coordinates global organizations to improve internet usability through six main work areas: technology, guidelines, tools, education, research, and development.

You can improve your website quality and make your site accessible to more people (and browsers) by writing pages according to WAI guidelines.

You will learn more about WAI later in this tutorial.

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Website Quality Tutorial Web Quality – Important HTML Elements

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