1) web.html(index.html)
<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">
<title>WEB1- welcome</title>
</head>
<body>
<h1><a href="web.html">WEB</a></h1>
<ol>
<li><a href="html.html">HTML</a></li>
<li><a href="css.html">CSS</a></li>
<li><a href="javascript.html">JavaScript</a></li>
</ol>
<h2>WEB</h2>
<p>The World Wide Web (WWW), commonly known as the Web, is an information system where documents and other web resources are identified by Uniform Resource Locators (URLs, such as https://example.com/), which may be interlinked by hyperlinks, and are accessible over the Internet.[1][2] The resources of the Web are transferred via the Hypertext Transfer Protocol (HTTP), may be accessed by users by a software application called a web browser, and are published by a software application called a web server. The World Wide Web is not synonymous with the Internet, which pre-dated the Web in some form by over two decades and upon the technologies of which the Web is built.</p>
</body>
</html>2) html.html
<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">
<title>WEB1- html</title>
</head>
<body>
<h1><a href="web.html">WEB</a></h1>
<ol>
<li><a href="html.html">HTML</a></li>
<li><a href="css.html">CSS</a></li>
<li><a href="javascript.html">JavaScript</a></li>
</ol>
<h2>HTML</h2>
<p><a href="https://ko.wikipedia.org/wiki/HTML" target="_blank" title = "html speicification">Hypertext Markup Language (HTML)</a> is the standard markup language for
creating web pages and web applications.Web browsers receive HTML
documents from a web server or from local storage and render them
into multimedia web pages. HTML describes the structure of a web page
semantically and originally included cues
for the appearance of the document.</p>
</body>
</html>3) css.html
<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">
<title>WEB1- CSS</title>
</head>
<body>
<h1><a href="web.html">WEB</a></h1>
<ol>
<li><a href="html.html">HTML</a></li>
<li><a href="css.html">CSS</a></li>
<li><a href="javascript.html">JavaScript</a></li>
</ol>
<h2>CSS</h2>
<p>Cascading Style Sheets (CSS) is a style sheet language used for describing the presentation of a document written in a markup language such as HTML.[1] CSS is a cornerstone technology of the World Wide Web, alongside HTML and JavaScript.[2]
CSS is designed to enable the separation of presentation and content, including layout, colors, and fonts.[3] This separation can improve content accessibility; provide more flexibility and control in the specification of presentation characteristics; enable multiple web pages to share formatting by specifying the relevant CSS in a separate .css file, which reduces complexity and repetition in the structural content; and enable the .css file to be cached to improve the page load speed between the pages that share the file and its formatting.</p>
</body>
</html>4) javascript.html
<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">
<title>WEB1- JavaScript</title>
</head>
<body>
<h1><a href="web.html">WEB</a></h1>
<ol>
<li><a href="html.html">HTML</a></li>
<li><a href="css.html">CSS</a></li>
<li><a href="javascript.html">JavaScript</a></li>
</ol>
<h2>JavaScript</h2>
<p>JavaScript (/ˈdʒɑːvəˌskrɪpt/),[10] often abbreviated JS, is a programming language that is one of the core technologies of the World Wide Web, alongside HTML and CSS.[11] Over 97% of websites use JavaScript on the client side for web page behavior,[12] often incorporating third-party libraries.[13] All major web browsers have a dedicated JavaScript engine to execute the code on users' devices.
JavaScript is a high-level, often just-in-time compiled language that conforms to the ECMAScript standard.[14] It has dynamic typing, prototype-based object-orientation, and first-class functions. It is multi-paradigm, supporting event-driven, functional, and imperative programming styles. It has application programming interfaces (APIs) for working with text, dates, regular expressions, standard data structures, and the Document Object Model (DOM).</p>
</body>
</html>
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