What is w3c, what is w3c? Many people have heard of w3c, but don’t know what w3c means. Below we will summarize w3c for you.
1: What does w3c mean
w3c is the World Wide Web Consortium, an organization dedicated to improving the Internet, where w3c is The basic standards of www and standardize the web to promote cooperation between webs.
2: The main work of w3c
The main work of w3c is to stipulate network specifications, and these specifications describe the communication protocols in detail, including Including detailed specifications for HTML5. The current HTML5 specification has been completed, but it cannot be regarded as a w3c standard. HTML5 has a complete programming environment and cross-platform capabilities. At the same time, in order to reduce browser fragmentation, w3c has begun to Standardize for interoperability.
Three: W3C standard web page
In w3c, a web page is composed of three parts, including structure, performance and behavior.
1. Structural language
Structural language is also an extensible markup language, referred to as xml. Both xml and html are markup languages, but with the current update of xhtml, it can completely replace html.
2. Expression language
The expression language is cascading style sheets, referred to as css. There are currently two versions of css2 and css3. Many programmers have begun to use css3 to replace older codes, so that Site access is more flexible.
3. Behavioral standards
The behavioral standards are the document object model, referred to as dom, and dom is an interface to access the data of the site.
The above is a complete introduction to what w3c means. If you want to know more about HTML tutorial, please pay attention to the php Chinese website.
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