search
HomeWeb Front-endFront-end Q&AWhat are web standards?
What are web standards?Oct 18, 2023 pm 05:24 PM
webweb standards

Web standards are a set of specifications and guidelines developed by W3C and other related organizations. It includes standardization of HTML, CSS, JavaScript, DOM, Web accessibility and performance optimization. By following these standards, It can improve the compatibility, accessibility, maintainability and performance of the page. The goal of web standards is to enable web content to be displayed and interacted consistently on different platforms, browsers and devices, providing better user experience and development efficiency.

What are web standards?

The operating system for this tutorial: Windows 10 system, DELL G3 computer.

Web standards are a set of specifications and guidelines developed by the W3C (World Wide Web Consortium) and other relevant organizations to ensure the interoperability, accessibility, and sustainability of Web technology. The goal of web standards is to enable web content to be displayed and interacted consistently on different platforms, browsers and devices, providing better user experience and development efficiency. Web standards include the following aspects:

1. HTML (Hypertext Markup Language): HTML is a standard markup language used to create Web pages. HTML defines the structure and content of a page, including titles, paragraphs, links, images and other elements. The standardization of HTML allows different browsers to correctly parse and render pages, ensuring consistent display of pages on different devices.

2. CSS (Cascading Style Sheets): CSS is a standard language used to describe page style and layout. Through CSS, developers can define the color, font, layout, animation and other styles of the page. The standardization of CSS makes it easier for developers to control the appearance and style of the page, while also improving the accessibility and maintainability of the page.

3. JavaScript: JavaScript is a scripting language used to add interactive and dynamic functionality to web pages. The standardization of JavaScript ensures consistency in how different browsers interpret and execute JavaScript, allowing developers to write reliable, maintainable cross-browser scripts.

4. DOM (Document Object Model): DOM is a standard interface for representing and manipulating HTML and XML documents. Through the DOM, developers can use scripting languages ​​such as JavaScript to access and modify the content, structure, and style of the page. The standardization of DOM ensures the consistency of how different browsers implement DOM, allowing developers to write cross-browser scripts.

5. Web Accessibility: Web accessibility refers to the ability to make Web content and functions accessible to everyone. Web standards include a series of guidelines and technologies used to ensure that Web content is accessible and usable for users with disabilities, the elderly, and other special groups.

6. Web performance optimization: Web standards also include some guiding principles and techniques for Web performance optimization. By following these standards, developers can optimize page loading speed, response time, and resource utilization to provide a better user experience.

The importance of Web standards is reflected in the following aspects:

1. Cross-browser compatibility: Web standards ensure consistent display and interaction of pages on different browsers. Developers can write code according to standards, reduce compatibility issues for different browsers, and improve development efficiency and user experience.

2. Accessibility: Web standard accessibility guidelines and technologies enable users with disabilities and other special groups to access and use Web content without barriers. This helps build an inclusive Web environment so that more people can equally access information and participate in the Internet.

3. Maintainability: Following web standards can improve the maintainability and reusability of code. By using standardized HTML, CSS, and JavaScript, developers can more easily modify, extend, and maintain code, reducing code redundancy and complexity.

4. Performance optimization: The performance optimization guiding principles and techniques in Web standards can help developers improve page loading speed, response time and resource utilization. This helps improve user experience and reduce users' waiting time and data consumption.

In short, web standards are a set of specifications and guidelines used to ensure the interoperability, accessibility, and sustainability of web technologies. It includes standardization of HTML, CSS, JavaScript, DOM, web accessibility and performance optimization. By following these standards, the compatibility, accessibility, maintainability and performance of the page can be improved. At the same time, Web standards also help build an inclusive Web environment so that more people can equally access information and participate in the Internet.

The above is the detailed content of What are web standards?. For more information, please follow other related articles on the PHP Chinese website!

Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Web Speech API开发者指南:它是什么以及如何工作Web Speech API开发者指南:它是什么以及如何工作Apr 11, 2023 pm 07:22 PM

​译者 | 李睿审校 | 孙淑娟Web Speech API是一种Web技术,允许用户将语音数据合并到应用程序中。它可以通过浏览器将语音转换为文本,反之亦然。Web Speech API于2012年由W3C社区引入。而在十年之后,这个API仍在开发中,这是因为浏览器兼容性有限。该API既支持短时输入片段,例如一个口头命令,也支持长时连续的输入。广泛的听写能力使它非常适合与Applause应用程序集成,而简短的输入很适合语言翻译。语音识别对可访问性产生了巨大的影响。残疾用户可以使用语音更轻松地浏览

如何使用Docker部署Java Web应用程序如何使用Docker部署Java Web应用程序Apr 25, 2023 pm 08:28 PM

docker部署javaweb系统1.在root目录下创建一个路径test/appmkdirtest&&cdtest&&mkdirapp&&cdapp2.将apache-tomcat-7.0.29.tar.gz及jdk-7u25-linux-x64.tar.gz拷贝到app目录下3.解压两个tar.gz文件tar-zxvfapache-tomcat-7.0.29.tar.gztar-zxvfjdk-7u25-linux-x64.tar.gz4.对解

web端是什么意思web端是什么意思Apr 17, 2019 pm 04:01 PM

web端指的是电脑端的网页版。在网页设计中我们称web为网页,它表现为三种形式,分别是超文本(hypertext)、超媒体(hypermedia)和超文本传输协议(HTTP)。

web前端和后端开发有什么区别web前端和后端开发有什么区别Jan 29, 2023 am 10:27 AM

区别:1、前端指的是用户可见的界面,后端是指用户看不见的东西,考虑的是底层业务逻辑的实现,平台的稳定性与性能等。2、前端开发用到的技术包括html5、css3、js、jquery、Bootstrap、Node.js、Vue等;而后端开发用到的是java、php、Http协议等服务器技术。3、从应用范围来看,前端开发不仅被常人所知,且应用场景也要比后端广泛的太多太多。

web前端打包工具有哪些web前端打包工具有哪些Aug 23, 2022 pm 05:31 PM

web前端打包工具有:1、Webpack,是一个模块化管理工具和打包工具可以将不同模块的文件打包整合在一起,并且保证它们之间的引用正确,执行有序;2、Grunt,一个前端打包构建工具;3、Gulp,用代码方式来写打包脚本;4、Rollup,ES6模块化打包工具;5、Parcel,一款速度极快、零配置的web应用程序打包器;6、equireJS,是一个JS文件和模块加载器。

深入探讨“高并发大流量”访问的解决思路和方案深入探讨“高并发大流量”访问的解决思路和方案May 11, 2022 pm 02:18 PM

怎么解决高并发大流量问题?下面本篇文章就来给大家分享下高并发大流量web解决思路及方案,希望对大家有所帮助!

Python轻量级Web框架:Bottle库!Python轻量级Web框架:Bottle库!Apr 13, 2023 pm 02:10 PM

和它本身的轻便一样,Bottle库的使用也十分简单。相信在看到本文前,读者对python也已经有了简单的了解。那么究竟何种神秘的操作,才能用百行代码完成一个服务器的功能?让我们拭目以待。1. Bottle库安装1)使用pip安装2)下载Bottle文件https://github.com/bottlepy/bottle/blob/master/bottle.py2.“HelloWorld!”所谓万事功成先HelloWorld,从这个简单的示例中,了解Bottle的基本机制。先上代码:首先我们从b

web是前端还是后端web是前端还是后端Aug 24, 2022 pm 04:10 PM

web有前端,也有后端。web前端也被称为“客户端”,是关于用户可以看到和体验的网站的视觉方面,即用户所看到的一切Web浏览器展示的内容,涉及用户可以看到,触摸和体验的一切。web后端也称为“服务器端”,是用户在浏览器中无法查看和交互的所有内容,web后端负责存储和组织数据,并确保web前端的所有内容都能正常工作。web后端与前端通信,发送和接收信息以显示为网页。

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Tools

EditPlus Chinese cracked version

EditPlus Chinese cracked version

Small size, syntax highlighting, does not support code prompt function

VSCode Windows 64-bit Download

VSCode Windows 64-bit Download

A free and powerful IDE editor launched by Microsoft

ZendStudio 13.5.1 Mac

ZendStudio 13.5.1 Mac

Powerful PHP integrated development environment

MantisBT

MantisBT

Mantis is an easy-to-deploy web-based defect tracking tool designed to aid in product defect tracking. It requires PHP, MySQL and a web server. Check out our demo and hosting services.

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use