AMP All In One

Accelerated Mobile Pages

AMP 是一个网络组件框架，可以轻松创建用户至上的网站 / 故事 / 广告 / 电子邮件.

`<html amp lang="en">` & `<html ⚡>`

<!doctype html>
<html amp lang="en">
  <head>
    <meta charset="utf-8">
    <script async src="https://cdn.ampproject.org/v0.js"></script>
    <title>Hello, AMPs</title>
    <link rel="canonical" href="https://amp.dev/zh_cn/documentation/guides-and-tutorials/start/create/basic_markup/">
    <meta name="viewport" content="width=device-width">
    <script type="application/ld+json">
      {
        "@context": "http://schema.org",
        "@type": "NewsArticle",
        "headline": "Open-source framework for publishing content",
        "datePublished": "2015-10-07T12:02:41Z",
        "image": [
          "logo.jpg"
        ]
      }
    </script>
    <style amp-boilerplate>body{-webkit-animation:-amp-start 8s steps(1,end) 0s 1 normal both;-moz-animation:-amp-start 8s steps(1,end) 0s 1 normal both;-ms-animation:-amp-start 8s steps(1,end) 0s 1 normal both;animation:-amp-start 8s steps(1,end) 0s 1 normal both}@-webkit-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-moz-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-ms-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-o-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}</style><noscript><style amp-boilerplate>body{-webkit-animation:none;-moz-animation:none;-ms-animation:none;animation:none}</style></noscript>
  </head>
  <body>
    <h1>Welcome to the mobile web</h1>
  </body>
</html>

AMP Boilerplate Generator

<!doctype html>
<html ⚡>
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width">
    <meta name="description" content="This is the AMP Boilerplate.">
    <link rel="preload" as="script" href="https://cdn.ampproject.org/v0.js">
    <script async src="https://cdn.ampproject.org/v0.js"></script>
    <!-- Import other AMP Extensions here -->
    <style amp-custom>
    /* Add your styles here */
    </style>
    <style amp-boilerplate>body{-webkit-animation:-amp-start 8s steps(1,end) 0s 1 normal both;-moz-animation:-amp-start 8s steps(1,end) 0s 1 normal both;-ms-animation:-amp-start 8s steps(1,end) 0s 1 normal both;animation:-amp-start 8s steps(1,end) 0s 1 normal both}@-webkit-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-moz-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-ms-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-o-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}</style><noscript><style amp-boilerplate>body{-webkit-animation:none;-moz-animation:none;-ms-animation:none;animation:none}</style></noscript>

    <link rel="canonical" href=".">
    <title>My AMP Page</title>
  </head>
  <body>
    <h1>Hello World</h1>
  </body>
</html>

https://amp.dev/boilerplate/

test


<!doctype html>
<html ⚡ lang="zh">
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width">
    <meta name="description" content="This is the AMP Boilerplate.">
    <link rel="preload" as="script" href="https://cdn.ampproject.org/v0.js">
    <link rel="preload" as="script" href="https://cdn.ampproject.org/v0/amp-experiment-0.1.js">
    <link rel="preload" as="script" href="https://cdn.ampproject.org/v0/amp-dynamic-css-classes-0.1.js">
    <link rel="preload" href="hero-img.jpg" as="image">
    <link rel="preload" href="poster.jpg" as="image">
    <link rel="preconnect dns-prefetch" href="https://fonts.gstatic.com/" crossorigin>
    <script async src="https://cdn.ampproject.org/v0.js"></script>
    <script async custom-element="amp-experiment" src="https://cdn.ampproject.org/v0/amp-experiment-0.1.js"></script>
    <script async custom-element="amp-dynamic-css-classes" src="https://cdn.ampproject.org/v0/amp-dynamic-css-classes-0.1.js"></script>
    <!-- Import other AMP Extensions here -->
    <script async custom-element="amp-install-serviceworker" src="https://cdn.ampproject.org/v0/amp-install-serviceworker-0.1.js"></script>
    <script async custom-element="amp-analytics" src="https://cdn.ampproject.org/v0/amp-analytics-0.1.js"></script>
    <script async custom-element="amp-video" src="https://cdn.ampproject.org/v0/amp-video-0.1.js"></script>
    <link href="https://fonts.googleapis.com/css?family=Montserrat" rel="stylesheet">
    <style amp-custom>
    /* Add your styles here */
    </style>
    <style amp-boilerplate>body{-webkit-animation:-amp-start 8s steps(1,end) 0s 1 normal both;-moz-animation:-amp-start 8s steps(1,end) 0s 1 normal both;-ms-animation:-amp-start 8s steps(1,end) 0s 1 normal both;animation:-amp-start 8s steps(1,end) 0s 1 normal both}@-webkit-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-moz-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-ms-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@-o-keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}@keyframes -amp-start{from{visibility:hidden}to{visibility:visible}}</style><noscript><style amp-boilerplate>body{-webkit-animation:none;-moz-animation:none;-ms-animation:none;animation:none}</style></noscript>

    <link rel="canonical" href=".">
    <title>My AMP Page</title>
    <link rel="manifest" href="/manifest.json">
    <script type="application/ld+json">
    {
      "@context": "http://schema.org",
      "@type": "NewsArticle",
      "mainEntityOfPage": {
        "@type": "WebPage",
        "@id": "https://google.com/article"
      },
      "headline": "Article headline",
      "image": [
        "https://example.com/photos/1x1/photo.jpg",
        "https://example.com/photos/4x3/photo.jpg",
        "https://example.com/photos/16x9/photo.jpg"
      ],
      "datePublished": "2015-02-05T08:00:00+08:00",
      "dateModified": "2015-02-05T09:20:00+08:00",
      "author": {
        "@type": "Person",
        "name": "John Doe"
      },
      "publisher": {
        "@type": "Organization",
        "name": "AMP Project",
        "logo": {
          "@type": "ImageObject",
          "url": "https://google.com/logo.jpg"
        }
      },
      "description": "A most wonderful article"
    }
    </script>
  </head>
  <body>
    <h1>Hello World</h1>
    <amp-img src="hero-img.jpg"
             width="1280" 
             height="720"
             layout="responsive" 
             alt="This is a hero image which should be loaded as fast as possible">
    </amp-img>
    <amp-video width="640"
               height="360"
               layout="responsive"
               poster="poster.jpg"
               artwork="artwork.png"
               title="My video"
               artist="The artist"
               album="The album">
      <source src="video.m3u8" type="application/vnd.apple.mpegurl">
      <source src="video.mp4" type="video/mp4">
      <div fallback>This browser does not support the video element.</div>
    </amp-video>
    <amp-install-serviceworker src="/sw.js"
                               data-iframe-src="install-sw.html"
                               layout="nodisplay">
    </amp-install-serviceworker>
    <amp-analytics type="gtag" data-credentials="include">
    <script type="application/json">
    {
      "vars" : {
        "gtag_id": "UA-XXXXX-Y",
        "config" : {
          "UA-XXXXX-Y": {
            "groups": "default"
          }
        }
      }
    }
    </script>
    </amp-analytics>
  </body>
</html>

https://amp.dev/documentation/components/amp-install-serviceworker#attributes


<!doctype html>
<title>installing service worker</title>
<script type='text/javascript'>
  if('serviceWorker' in navigator) {
    navigator.serviceWorker.register('');
  };
</script>

https://github.com/ampproject/amp-sw/

importScripts('https://cdn.ampproject.org/sw/amp-sw.js');

AMP_SW.init({
  // ...
});

AMP 工作原理

https://www.cnblogs.com/xgqfrms/p/12770748.html

schema & `JSON-LD`

application/ld+json

针对大多数搜索引擎使用 Schema.org

Schema.org 提供开放式词汇，可为各类内容添加元数据。

对于 AMP，在上下文中有意义的属性包括特定类型的内容（例如“新闻报道”）、标题、发布日期和相关的预览图片。

<script type="application/ld+json">
  {
    "@context": "http://schema.org",
    "@type": "NewsArticle",
    "mainEntityOfPage": "http://cdn.ampproject.org/article-metadata.html",
    "headline": "Lorem Ipsum",
    "datePublished": "1907-05-05T12:02:41Z",
    "dateModified": "1907-05-05T12:02:41Z",
    "description": "The Catiline Orations continue to beguile engineers and designers alike -- but can it stand the test of time?",
    "author": {
      "@type": "Person",
      "name": "Jordan M Adler"
    },
    "publisher": {
      "@type": "Organization",
      "name": "Google",
      "logo": {
        "@type": "ImageObject",
        "url": "http://cdn.ampproject.org/logo.jpg",
        "width": 600,
        "height": 60
      }
    },
    "image": {
      "@type": "ImageObject",
      "url": "http://cdn.ampproject.org/leader.jpg",
      "height": 2000,
      "width": 800
    }
  }
</script>

https://schema.org/docs/full.html

https://amp.dev/zh_cn/documentation/guides-and-tutorials/optimize-and-measure/discovery/?format=websites#针对大多数搜索引擎使用-schema.org