what are w3c page standards

W3C page standards are a series of specifications and guidelines developed by the "World Wide Web Consortium" to ensure the correctness, accessibility, interoperability and sustainability of Web pages, aiming to promote the Web The development of technology enables it to better meet the needs of users and developers and promote unified standards worldwide. By following W3C page standards, developers can create Web pages that comply with best practices and specification requirements, ensuring Page consistency and stability across different devices and browsers.

# Operating system for this tutorial: Windows 10 system, Dell G3 computer.

W3C page standards are a series of specifications and guidelines developed by W3C (World Wide Web Consortium) to ensure the correctness, accessibility, interoperability and sustainability of web pages. These standards are designed to advance Web technology so that it better meets the needs of users and developers, and to promote unified standards worldwide.

W3C page standards include but are not limited to the following:

1. HTML standard: W3C has developed the HTML (Hypertext Markup Language) standard to describe the structure and content. The continuous updating and improvement of HTML standards promotes the semantics and interoperability of web content.

2. CSS standards: W3C has developed CSS (Cascading Style Sheets) standards to control the style and layout of Web pages. The development of CSS standards has made page design more flexible and precise.

3. Web Accessibility Initiative (WAI): W3C's Web Accessibility Initiative is committed to developing guidelines and technical specifications for accessible web content to ensure that all users can access and use web pages .

4. Web Content Accessibility Guidelines (WCAG): WCAG is a specification issued by the W3C to guide developers in creating accessible web content. It includes a series of guidelines and success criteria to ensure that the Web Content is disability friendly.

5. SVG Standard: W3C has developed the SVG (Scalable Vector Graphics) standard for creating vector graphics to achieve high-quality scalable images.

By following W3C page standards, developers can create web pages that comply with best practices and specifications, provide a better user experience, and ensure that the page can be viewed on different devices and browsers consistency and stability on the server.

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