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    Welcome to My First Webpage<\/h1>\n

    This is a paragraph of text.<\/p>\n<\/body>\n<\/html><\/pre>

    This simple example shows the basic structure of an HTML document. Note that the <\/code> tag is used to set character encoding and viewport, and the <\/code> tag is used to set the title of the web page.<\/p><h3> HTML tags and properties<\/h3><p> HTML tags are used to define the structure and content of a web page, while attributes are used to provide additional information or configuration. Common properties include <code>id<\/code> , <code>class<\/code> , <code>src<\/code> and <code>href<\/code> , etc.<\/p><p> For example, the <code><img alt=\"How to start HTML for beginners?\" ><\/code> tag is used to insert a picture, and its <code>src<\/code> attribute specifies the source address of the picture:<\/p><pre class='brush:php;toolbar:false;'> <img src=\"image.jpg\" alt=\"An image\"><\/pre><p> The <code>alt<\/code> property here provides an alternative text, which the browser will display when the image cannot be loaded.<\/p><h2> Example of usage<\/h2><h3> Basic usage<\/h3><p> Let's start with a simple HTML page:<\/p><pre class='brush:php;toolbar:false;'> <!DOCTYPE html>\n<html lang=\"en\">\n<head>\n <meta charset=\"UTF-8\">\n <title>My Simple Page<\/title>\n<\/head>\n<body> <h1><a href="http://ipnx.cn/">亚洲国产日韩欧美一区二区三区,精品亚洲国产成人av在线,国产99视频精品免视看7,99国产精品久久久久久久成人热,欧美日韩亚洲国产综合乱</a></h1>\n <h1>Hello, World!<\/h1>\n <p>This is my first HTML page.<\/p>\n<\/body>\n<\/html><\/pre><p> This example shows how to create a simple HTML page, including titles and paragraphs.<\/p><h3> Advanced Usage<\/h3><p> Now let's see how to create a simple navigation menu using HTML:<\/p><pre class='brush:php;toolbar:false;'> <!DOCTYPE html>\n<html lang=\"en\">\n<head>\n <meta charset=\"UTF-8\">\n <title>My Navigation Menu<\/title>\n<\/head>\n<body>\n <nav>\n <ul>\n <li><a href=\"#home\">Home<\/a><\/li>\n <li><a href=\"#about\">About<\/a><\/li>\n <li><a href=\"#contact\">Contact<\/a><\/li>\n <\/ul>\n <\/nav>\n <section id=\"home\">\n <h1>Welcome to My Website<\/h1>\n <p>This is the home section.<\/p>\n <\/section>\n <section id=\"about\">\n <h1>About Us<\/h1>\n <p>This is the about section.<\/p>\n <\/section>\n <section id=\"contact\">\n <h1>Contact Us<\/h1>\n <p>This is the contact section.<\/p>\n <\/section>\n<\/body>\n<\/html><\/pre><p> This example shows how to use <code><nav><\/code> , <code><ul><\/code> , <code><li><\/code> and <code><a><\/code> tags to create a navigation menu and use <code><section><\/code> and <code>id<\/code> attributes to define different page sections.<\/p><h3> Common Errors and Debugging Tips<\/h3><p> Common errors for beginners when writing HTML include unclosed tags, unquoted attribute values, and incorrect nested structures. Here are some debugging tips:<\/p><ul><li> View HTML structure and errors using browser's developer tools<\/li><li> Make sure all tags are closed correctly<\/li><li> Check if the attribute value is correctly used in quotes<\/li><li> Verify the validity of HTML code using online tools such as W3C Verifier<\/li><\/ul><h2> Performance optimization and best practices<\/h2><p> Optimization and best practices are very important when writing HTML. Here are some suggestions:<\/p><ul><li> Use semantic tags such as <code><header><\/code> , <code><footer><\/code> , <code><nav><\/code> , etc. to make the code more readable and maintained<\/li><li> Minimize nesting levels and keep structure simple<\/li><li> Improve page loading speed using external CSS and JavaScript files<\/li><li> Compress HTML code to reduce file size<\/li><\/ul><p> For example, compare the following two ways of writing:<\/p><pre class='brush:php;toolbar:false;'> <!-- Not optimized->\n<div>\n <div>\n <div>\n <h1>Welcome<\/h1>\n <\/div>\n <\/div>\n<\/div>\n\n<!-- After optimization-->\n<header>\n <h1>Welcome<\/h1>\n<\/header><\/pre><p> The optimized code is not only more concise, but also more in line with semantic standards and is easy to maintain and understand.<\/p>\n<p> As a programming master, I suggest that you practice more hands-on when learning HTML, try different tags and structures, and gradually improve your skills. Remember, HTML is just the beginning of front-end development. Next, you can learn CSS and JavaScript to further improve your web design capabilities.<\/p>"} </script> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head> <body data-commit-time="2023-12-28T14:50:12+08:00" class="editor_body body2_2"> <link rel="stylesheet" type="text/css" href="/static/csshw/stylehw.css"> <header> <div id="wjcelcm34c" class="head"> <div id="wjcelcm34c" class="haed_left"> <div id="wjcelcm34c" class="haed_logo"> <a href="http://ipnx.cn/" title="" class="haed_logo_a"> <img src="/static/imghw/logo.png" alt="" class="haed_logoimg"> </a> </div> <div id="wjcelcm34c" class="head_nav"> <div id="wjcelcm34c" class="head_navs"> <a href="javascript:;" title="Community" class="head_nava head_nava-template1">Community</a> <div class="wjcelcm34c" id="dropdown-template1" style="display: none;"> <div id="wjcelcm34c" class="languagechoose"> 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title="Login" class="haed_logina ">Login</a> </div> <div style="display: block;" id="reg" class="head_signup login"> <a href="javascript:;" title="singup" class="head_signupa">singup</a> </div> </div> </div> </header> <main> <div id="wjcelcm34c" class="Article_Details_main"> <div id="wjcelcm34c" class="Article_Details_main1"> <div id="wjcelcm34c" class="Article_Details_main1L"> <div id="wjcelcm34c" class="Article_Details_main1Lmain" id="Article_Details_main1Lmain"> <div id="wjcelcm34c" class="Article_Details_main1L1">Table of Contents</div> <div id="wjcelcm34c" class="Article_Details_main1L2" id="Article_Details_main1L2"> <!-- 左側懸浮,文章定位標題1 id="Article_Details_main1L2s_1"--> <div id="wjcelcm34c" class="Article_Details_main1L2s "> <a href="#introduction" title=" introduction" > introduction</a> </div> <div id="wjcelcm34c" class="Article_Details_main1L2s "> <a href="#Review-of-HTML-Basics" title=" Review of HTML Basics" > Review of HTML Basics</a> </div> <div id="wjcelcm34c" class="Article_Details_main1L2s "> <a href="#Analysis-of-the-core-HTML-concept" title=" Analysis of the core HTML concept" > Analysis of the core HTML concept</a> </div> <div id="wjcelcm34c" class="Article_Details_main1L2s "> <a href="#HTML-document-structure" title=" HTML document structure" > HTML document structure</a> </div> <div id="wjcelcm34c" class="Article_Details_main1L2s "> <a href="#HTML-tags-and-properties" title=" HTML tags and properties" > HTML tags and properties</a> </div> <div id="wjcelcm34c" class="Article_Details_main1L2s "> <a href="#Example-of-usage" title=" Example of usage" > Example of usage</a> </div> <div id="wjcelcm34c" class="Article_Details_main1L2s "> <a href="#Basic-usage" title=" Basic usage" > Basic usage</a> </div> <div id="wjcelcm34c" class="Article_Details_main1L2s "> <a href="#Advanced-Usage" title=" Advanced Usage" > Advanced Usage</a> </div> <div id="wjcelcm34c" class="Article_Details_main1L2s "> <a href="#Common-Errors-and-Debugging-Tips" title=" Common Errors and Debugging Tips" > Common Errors and Debugging Tips</a> </div> <div id="wjcelcm34c" class="Article_Details_main1L2s "> <a href="#Performance-optimization-and-best-practices" title=" Performance optimization and best practices" > Performance optimization and best practices</a> </div> </div> </div> </div> <div id="wjcelcm34c" class="Article_Details_main1M"> <div id="wjcelcm34c" class="phpgenera_Details_mainL1"> <a href="http://ipnx.cn/" title="Home" class="phpgenera_Details_mainL1a">Home</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://ipnx.cn/web-designer.html" class="phpgenera_Details_mainL1a">Web Front-end</a> <img src="/static/imghw/top_right.png" alt="" /> <a href="http://ipnx.cn/div-tutorial.html" class="phpgenera_Details_mainL1a">HTML Tutorial</a> <img src="/static/imghw/top_right.png" alt="" /> <span>How to start HTML for beginners?</span> </div> <div id="wjcelcm34c" class="Articlelist_txts"> <div id="wjcelcm34c" class="Articlelist_txts_info"> <h1 class="Articlelist_txts_title">How to start HTML for beginners?</h1> <div id="wjcelcm34c" class="Articlelist_txts_info_head"> <div id="wjcelcm34c" class="author_info"> <a href="http://ipnx.cn/member/1468483.html" class="author_avatar"> <img class="lazy" data-src="https://img.php.cn/upload/avatar/000/000/001/66ea83d367651601.png" src="/static/imghw/default1.png" alt="Robert Michael Kim"> </a> <div id="wjcelcm34c" class="author_detail"> <a href="http://ipnx.cn/member/1468483.html" class="author_name">Robert Michael Kim</a> </div> </div> </div> <span id="wjcelcm34c" class="Articlelist_txts_time">Apr 03, 2025 am 12:15 AM</span> <div id="wjcelcm34c" class="Articlelist_txts_infos"> <span id="wjcelcm34c" class="Articlelist_txts_infoss on">html tutorial</span> <span id="wjcelcm34c" class="Articlelist_txts_infoss ">Getting started with HTML</span> </div> </div> </div> <hr /> <div id="wjcelcm34c" class="article_main php-article"> <div id="wjcelcm34c" class="article-list-left detail-content-wrap content"> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3461856641"> </ins> <p>The steps to learn HTML include: 1. Understand the basic concepts and structure of HTML; 2. Write a simple HTML page; 3. Master commonly used HTML tags and attributes; 4. Know how to view and debug web pages in the browser. HTML is the foundation of front-end development. By learning these steps, you can start from scratch and gradually master the skills of web design.</p> <h2 id="introduction"> introduction</h2> <p> Do you want to know how to start learning HTML? As a programming master, I have to say that HTML is the cornerstone of front-end development, and mastering it is the first step for every beginner to enter the world of web design. This article will take you to start from scratch and gradually deepen your understanding of the basic structure and commonly used tags of HTML, helping you get started quickly and build your first web page.</p> <p> After studying this article, you will be able to:</p> <ul> <li> Understand the basic concepts and structure of HTML</li> <li> Write a simple HTML page</li> <li> Master commonly used HTML tags and attributes</li> <li> Know how to view and debug your web pages in your browser</li> </ul> <h2 id="Review-of-HTML-Basics"> Review of HTML Basics</h2> <p> HTML, full name is Hypertext Markup Language, is a standard markup language used to create web pages. Its main function is to define the structure and content of the web page. HTML consists of a series of tags that can be used in nesting to build complex page structures.</p> <p> For example, the <code><p></p></code> tag is used to define a paragraph, while <code><h1></h1></code> to <code><h6></h6></code> tags are used to define the title. HTML tags usually appear in pairs, such as <code><p></p></code> and <code></code></p> , but there are also some self-closing tags, such as <code><img src="/static/imghw/default1.png" data-src="image.jpg" class="lazy" alt="How to start HTML for beginners?" ></code> and <code><br></code> .<h2 id="Analysis-of-the-core-HTML-concept"> Analysis of the core HTML concept</h2> <h3 id="HTML-document-structure"> HTML document structure</h3> <p> The basic structure of HTML documents includes doctype declarations, <code></code> tags, <code></code> tags, and <code></code> tags. The doctype statement tells the browser that this is an HTML5 document. The <code></code> tag is the root element of the entire HTML document. The <code></code> tag contains the metadata of the document, and <code></code> tag contains the main content of the web page.</p><pre class='brush:php;toolbar:false;'> <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>My First Webpage</title> </head> <body> <h1>Welcome to My First Webpage</h1> <p>This is a paragraph of text.</p> </body> </html></pre><p> This simple example shows the basic structure of an HTML document. Note that the <code><meta></code> tag is used to set character encoding and viewport, and the <code><title></code> tag is used to set the title of the web page.</p><h3 id="HTML-tags-and-properties"> HTML tags and properties</h3><p> HTML tags are used to define the structure and content of a web page, while attributes are used to provide additional information or configuration. Common properties include <code>id</code> , <code>class</code> , <code>src</code> and <code>href</code> , etc.</p><p> For example, the <code><img src="/static/imghw/default1.png" data-src="image.jpg" class="lazy" alt="How to start HTML for beginners?" ></code> tag is used to insert a picture, and its <code>src</code> attribute specifies the source address of the picture:</p><pre class='brush:php;toolbar:false;'> <img src="/static/imghw/default1.png" data-src="image.jpg" class="lazy" alt="An image"></pre><p> The <code>alt</code> property here provides an alternative text, which the browser will display when the image cannot be loaded.</p><h2 id="Example-of-usage"> Example of usage</h2><h3 id="Basic-usage"> Basic usage</h3><p> Let's start with a simple HTML page:</p><pre class='brush:php;toolbar:false;'> <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>My Simple Page</title> </head> <body> <h1>Hello, World!</h1> <p>This is my first HTML page.</p> </body> </html></pre><p> This example shows how to create a simple HTML page, including titles and paragraphs.</p><h3 id="Advanced-Usage"> Advanced Usage</h3><p> Now let's see how to create a simple navigation menu using HTML:</p><pre class='brush:php;toolbar:false;'> <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>My Navigation Menu</title> </head> <body> <nav> <ul> <li><a href="#home">Home</a></li> <li><a href="#about">About</a></li> <li><a href="#contact">Contact</a></li> </ul> </nav> <section id="home"> <h1>Welcome to My Website</h1> <p>This is the home section.</p> </section> <section id="about"> <h1>About Us</h1> <p>This is the about section.</p> </section> <section id="contact"> <h1>Contact Us</h1> <p>This is the contact section.</p> </section> </body> </html></pre><p> This example shows how to use <code><nav></code> , <code><ul></code> , <code><li></code> and <code><a></code> tags to create a navigation menu and use <code><section></code> and <code>id</code> attributes to define different page sections.</p><h3 id="Common-Errors-and-Debugging-Tips"> Common Errors and Debugging Tips</h3><p> Common errors for beginners when writing HTML include unclosed tags, unquoted attribute values, and incorrect nested structures. Here are some debugging tips:</p><ul><li> View HTML structure and errors using browser's developer tools</li><li> Make sure all tags are closed correctly</li><li> Check if the attribute value is correctly used in quotes</li><li> Verify the validity of HTML code using online tools such as W3C Verifier</li></ul><h2 id="Performance-optimization-and-best-practices"> Performance optimization and best practices</h2><p> Optimization and best practices are very important when writing HTML. Here are some suggestions:</p><ul><li> Use semantic tags such as <code><header></code> , <code><footer></code> , <code><nav></code> , etc. to make the code more readable and maintained</li><li> Minimize nesting levels and keep structure simple</li><li> Improve page loading speed using external CSS and JavaScript files</li><li> Compress HTML code to reduce file size</li></ul><p> For example, compare the following two ways of writing:</p><pre class='brush:php;toolbar:false;'> <!-- Not optimized-> <div> <div> <div> <h1>Welcome</h1> </div> </div> </div> <!-- After optimization--> <header> <h1>Welcome</h1> </header></pre><p> The optimized code is not only more concise, but also more in line with semantic standards and is easy to maintain and understand.</p> <p> As a programming master, I suggest that you practice more hands-on when learning HTML, try different tags and structures, and gradually improve your skills. Remember, HTML is just the beginning of front-end development. 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Optional tags such as author copyright, robots control and canonical prevent duplicate content should also be configured reasonably.</p> </div> <div id="wjcelcm34c" class="phphistorical_Version2_mids"> <a href="http://ipnx.cn/faq/1796832176.html" title="Best HTML tutorial for beginners in 2025" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/431/639/175190551111932.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="Best HTML tutorial for beginners in 2025" /> </a> <a href="http://ipnx.cn/faq/1796832176.html" title="Best HTML tutorial for beginners in 2025" class="phphistorical_Version2_mids_title">Best HTML tutorial for beginners in 2025</a> <span id="wjcelcm34c" class="Articlelist_txts_time">Jul 08, 2025 am 12:25 AM</span> <p class="Articlelist_txts_p">TolearnHTMLin2025,chooseatutorialthatbalanceshands-onpracticewithmodernstandardsandintegratesCSSandJavaScriptbasics.1.Prioritizehands-onlearningwithstep-by-stepprojectslikebuildingapersonalprofileorbloglayout.2.EnsureitcoversmodernHTMLelementssuchas,</p> </div> <div id="wjcelcm34c" class="phphistorical_Version2_mids"> <a href="http://ipnx.cn/faq/1796834172.html" title="HTML for email templates tutorial" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/431/639/175212727282844.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="HTML for email templates tutorial" /> </a> <a href="http://ipnx.cn/faq/1796834172.html" title="HTML for email templates tutorial" class="phphistorical_Version2_mids_title">HTML for email templates tutorial</a> <span id="wjcelcm34c" class="Articlelist_txts_time">Jul 10, 2025 pm 02:01 PM</span> <p class="Articlelist_txts_p">How to make HTML mail templates with good compatibility? First, you need to build a structure with tables to avoid using div flex or grid layout; secondly, all styles must be inlined and cannot rely on external CSS; then the picture should be added with alt description and use a public URL, and the buttons should be simulated with a table or td with background color; finally, you must test and adjust the details on multiple clients.</p> </div> <div id="wjcelcm34c" class="phphistorical_Version2_mids"> <a href="http://ipnx.cn/faq/1796831875.html" title="How to associate captions with images or media using the html figure and figcaption elements?" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175182660162333.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="How to associate captions with images or media using the html figure and figcaption elements?" /> </a> <a href="http://ipnx.cn/faq/1796831875.html" title="How to associate captions with images or media using the html figure and figcaption elements?" class="phphistorical_Version2_mids_title">How to associate captions with images or media using the html figure and figcaption elements?</a> <span id="wjcelcm34c" class="Articlelist_txts_time">Jul 07, 2025 am 02:30 AM</span> <p class="Articlelist_txts_p">Using HTML sums allows for intuitive and semantic clarity to add caption text to images or media. 1. Used to wrap independent media content, such as pictures, videos or code blocks; 2. It is placed as its explanatory text, and can be located above or below the media; 3. They not only improve the clarity of the page structure, but also enhance accessibility and SEO effect; 4. When using it, you should pay attention to avoid abuse, and apply to content that needs to be emphasized and accompanied by description, rather than ordinary decorative pictures; 5. The alt attribute that cannot be ignored, which is different from figcaption; 6. The figcaption is flexible and can be placed at the top or bottom of the figure as needed. Using these two tags correctly helps to build semantic and easy to understand web content.</p> </div> <div id="wjcelcm34c" class="phphistorical_Version2_mids"> <a href="http://ipnx.cn/faq/1796833601.html" title="What are the most commonly used global attributes in html?" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/253/068/175211633258120.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="What are the most commonly used global attributes in html?" /> </a> <a href="http://ipnx.cn/faq/1796833601.html" title="What are the most commonly used global attributes in html?" class="phphistorical_Version2_mids_title">What are the most commonly used global attributes in html?</a> <span id="wjcelcm34c" class="Articlelist_txts_time">Jul 10, 2025 am 10:58 AM</span> <p class="Articlelist_txts_p">class, id, style, data-, and title are the most commonly used global attributes in HTML. class is used to specify one or more class names to facilitate style setting and JavaScript operations; id provides unique identifiers for elements, suitable for anchor jumps and JavaScript control; style allows for inline styles to be added, suitable for temporary debugging but not recommended for large-scale use; data-properties are used to store custom data, which is convenient for front-end and back-end interaction; title is used to add mouseover prompts, but its style and behavior are limited by the browser. Reasonable selection of these attributes can improve development efficiency and user experience.</p> </div> <div id="wjcelcm34c" class="phphistorical_Version2_mids"> <a href="http://ipnx.cn/faq/1796833092.html" title="How to handle forms submission in HTML without a server?" class="phphistorical_Version2_mids_img"> <img onerror="this.onerror=''; this.src='/static/imghw/default1.png'" src="/static/imghw/default1.png" class="lazy" data-src="https://img.php.cn/upload/article/001/431/639/175199487296454.jpg?x-oss-process=image/resize,m_fill,h_207,w_330" alt="How to handle forms submission in HTML without a server?" /> </a> <a href="http://ipnx.cn/faq/1796833092.html" title="How to handle forms submission in HTML without a server?" class="phphistorical_Version2_mids_title">How to handle forms submission in HTML without a server?</a> <span id="wjcelcm34c" class="Articlelist_txts_time">Jul 09, 2025 am 01:14 AM</span> <p class="Articlelist_txts_p">When there is no backend server, HTML form submission can still be processed through front-end technology or third-party services. Specific methods include: 1. Use JavaScript to intercept form submissions to achieve input verification and user feedback, but the data will not be persisted; 2. Use third-party serverless form services such as Formspree to collect data and provide email notification and redirection functions; 3. Use localStorage to store temporary client data, which is suitable for saving user preferences or managing single-page application status, but is not suitable for long-term storage of sensitive information.</p> </div> </div> <a href="http://ipnx.cn/web-designer.html" class="phpgenera_Details_mainL4_botton"> <span>See all articles</span> <img src="/static/imghw/down_right.png" alt="" /> </a> </div> </div> </div> </main> <footer> <div id="wjcelcm34c" class="footer"> <div id="wjcelcm34c" class="footertop"> <img src="/static/imghw/logo.png" alt=""> <p>Public welfare online PHP training,Help PHP learners grow quickly!</p> </div> <div id="wjcelcm34c" class="footermid"> <a href="http://ipnx.cn/about/us.html">About us</a> <a href="http://ipnx.cn/about/disclaimer.html">Disclaimer</a> <a href="http://ipnx.cn/update/article_0_1.html">Sitemap</a> </div> <div id="wjcelcm34c" class="footerbottom"> <p> ? php.cn All rights reserved </p> </div> </div> </footer> <input type="hidden" id="verifycode" 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