{"id":10444,"date":"2020-02-19T06:15:13","date_gmt":"2020-02-18T21:15:13","guid":{"rendered":"https:\/\/www.suzukikenichi.com\/blog\/?p=10444"},"modified":"2022-03-16T06:05:06","modified_gmt":"2022-03-15T21:05:06","slug":"native-image-lazy-loading-is-now-officially-a-web-standard","status":"publish","type":"post","link":"https:\/\/www.suzukikenichi.com\/blog\/native-image-lazy-loading-is-now-officially-a-web-standard\/","title":{"rendered":"\u30cd\u30a4\u30c6\u30a3\u30d6Lazyload\u3092\u53ef\u80fd\u306b\u3059\u308bloading=lazy\u5c5e\u6027\u304c\u30a6\u30a7\u30d6\u6a19\u6e96\u306b\u3001Chrome\u4ee5\u5916\u306e\u30d6\u30e9\u30a6\u30b6\u30b5\u30dd\u30fc\u30c8\u306b\u671f\u5f85"},"content":{"rendered":"<p class=\"p20-b al-r small\">[\u30ec\u30d9\u30eb: \u4e0a\u7d1a]<\/p>\n<p><code>loading=lazy<\/code> \u5c5e\u6027\u3067\u5b9f\u88c5\u3059\u308b<a href=\"https:\/\/web.dev\/native-lazy-loading\/\">\u30cd\u30a4\u30c6\u30a3\u30d6 Lazyload<\/a> \u304c\u30a6\u30a7\u30d6\u6a19\u6e96\u306b\u306a\u308a\u307e\u3057\u305f\u3002<br \/>Chrome \u4ee5\u5916\u306e\u30d6\u30e9\u30a6\u30b6\u306e\u30b5\u30dd\u30fc\u30c8\u304c\u671f\u5f85\u3055\u308c\u307e\u3059\u3002<\/p>\n<div class=\"p60-b p40-t\">\n<blockquote class=\"twitter-tweet\">\n<p lang=\"en\" dir=\"ltr\">The lazy loading attribute (&lt;img loading=&quot;lazy&quot;) is now officially a web standard &#x1f389;<\/p>\n<p>Thanks to <a href=\"https:\/\/twitter.com\/domfarolino?ref_src=twsrc%5Etfw\">@domfarolino<\/a> and other community members!<a href=\"https:\/\/t.co\/fMqFq8gBVs\">https:\/\/t.co\/fMqFq8gBVs<\/a> <a href=\"https:\/\/t.co\/fFotntnBlD\">pic.twitter.com\/fFotntnBlD<\/a><\/p>\n<p>&mdash; Houssein Djirdeh (@hdjirdeh) <a href=\"https:\/\/twitter.com\/hdjirdeh\/status\/1227628203977605121?ref_src=twsrc%5Etfw\">February 12, 2020<\/a><\/p><\/blockquote>\n<p> <script defer src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<blockquote class=\"twitter-tweet\">\n<p lang=\"en\" dir=\"ltr\">The specification for native image lazy-loading has been merged into the HTML standard! <a href=\"https:\/\/t.co\/Dl2gtLqSrn\">https:\/\/t.co\/Dl2gtLqSrn<\/a> &#x1f389;<\/p>\n<p>Huge thanks to <a href=\"https:\/\/twitter.com\/domfarolino?ref_src=twsrc%5Etfw\">@domfarolino<\/a> <a href=\"https:\/\/twitter.com\/annevk?ref_src=twsrc%5Etfw\">@annevk<\/a> <a href=\"https:\/\/twitter.com\/zcorpan?ref_src=twsrc%5Etfw\">@zcorpan<\/a> and many others! About: <a href=\"https:\/\/t.co\/r6YthBCuEO\">https:\/\/t.co\/r6YthBCuEO<\/a> <a href=\"https:\/\/t.co\/sKa6EnTgpn\">pic.twitter.com\/sKa6EnTgpn<\/a><\/p>\n<p>&mdash; Addy Osmani (@addyosmani) <a href=\"https:\/\/twitter.com\/addyosmani\/status\/1227619409625174016?ref_src=twsrc%5Etfw\">February 12, 2020<\/a><\/p><\/blockquote>\n<\/div>\n<h2>Chrome \u4ee5\u5916\u306e\u30d6\u30e9\u30a6\u30b6\u306e\u30b5\u30dd\u30fc\u30c8\u306b\u671f\u5f85<\/h2>\n<p><code>loading=lazy<\/code> \u5c5e\u6027\u306f\u3001JavaScript \u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u5fc5\u8981\u3068\u305b\u305a\u3001\u3053\u306e HTML \u5c5e\u6027\u3092 <code>img<\/code> \u30bf\u30b0\u3084 <code>iframe<\/code> \u30bf\u30b0\u306b\u8ffd\u52a0\u3059\u308b\u3060\u3051\u3067\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002<br \/>Google \u304c\u958b\u767a\u3057\u3001<a href=\"https:\/\/www.suzukikenichi.com\/blog\/chrome-76-supports-native-native-loading\/\">Chrome 76 \u304c\u521d\u3081\u3066\u30b5\u30dd\u30fc\u30c8<\/a>\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u3060\u308c\u3067\u3082\u7c21\u5358\u306b Lazyload \u3092\u69cb\u6210\u3067\u304d\u308b\u306e\u3067\u975e\u5e38\u306b\u512a\u308c\u3082\u306e\u306a\u306e\u3067\u3059\u304c\u3001\u6b20\u70b9\u306f Chrome \u3057\u304b\u30b5\u30dd\u30fc\u30c8\u3057\u306a\u3044\u70b9\u3067\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001\u30a6\u30a7\u30d6\u6a19\u6e96\u306b\u306a\u3063\u305f\u306e\u3067\u4eca\u5f8c\u306f Chrome \u4ee5\u5916\u306e\u30b5\u30dd\u30fc\u30c8\u304c\u671f\u5f85\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>Firefox \u304c\u3055\u3063\u305d\u304f\u30c6\u30b9\u30c8\u5b9f\u88c5<\/h3>\n<p>Firefox \u306e\u958b\u767a\u7248\u3001<a href=\"https:\/\/www.mozilla.org\/ja\/firefox\/channel\/desktop\/#:~:text=Nightly\">Firefox Nightly<\/a> \u304c <code>loading=lazy<\/code> \u5c5e\u6027\u3092\u3055\u3063\u305d\u304f\u30c6\u30b9\u30c8\u5b9f\u88c5\u3057\u305f\u3068\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n<blockquote class=\"twitter-tweet\">\n<p lang=\"en\" dir=\"ltr\">Native image lazy-loading (&lt;img loading=lazy&gt;) working in <a href=\"https:\/\/twitter.com\/FirefoxNightly?ref_src=twsrc%5Etfw\">@FirefoxNightly<\/a>! An early look&#8230; &#x1f98a; <a href=\"https:\/\/t.co\/yX0nHr2VSp\">pic.twitter.com\/yX0nHr2VSp<\/a><\/p>\n<p>&mdash; Addy Osmani (@addyosmani) <a href=\"https:\/\/twitter.com\/addyosmani\/status\/1228050983076290561?ref_src=twsrc%5Etfw\">February 13, 2020<\/a><\/p><\/blockquote>\n<p class=\"p60-b\">Microsoft Edge \u305d\u3057\u3066\u306a\u3093\u3068\u8a00\u3063\u3066\u3082 Apple \u306e Safari \u3082\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304f\u308c\u308b\u3068\u6700\u9ad8\u3067\u3059\u306d\u3002<\/p>\n<p>\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u554f\u308f\u305a <a href=\"https:\/\/developers.google.com\/web\/fundamentals\/performance\/lazy-loading-guidance\/images-and-video?hl=ja\">Lazyload \u3092\u5b9f\u88c5\u3059\u308b\u306b\u306f\u3001<code>IntersectionObserver<\/code><\/a> (\u3068 polyfill) \u3092\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u4f9d\u7136\u3068\u3057\u3066\u63a8\u5968\u3067\u3059\u3002<br \/>\u305d\u308c\u3067\u3082\u3001\u30e1\u30b8\u30e3\u30fc\u306a\u30d6\u30e9\u30a6\u30b6\u304c\u30cd\u30a4\u30c6\u30a3\u30d6 Lazyload \u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u65e5\u304c\u305d\u3046\u9060\u304f\u306a\u3044\u5c06\u6765\u306b\u3084\u3063\u3066\u304f\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<p>\u73fe\u72b6\u3067\u306f Chrome \u306e\u307f\u306e\u30b5\u30dd\u30fc\u30c8\u3067\u3042\u3063\u305f\u3068\u3057\u3066\u3082\u3001\u3059\u3079\u3066\u306e\u753b\u50cf\u3068 iframe \u306b\u306f <code>loading=lazy<\/code> \u5c5e\u6027\u3092\u4eca\u304b\u3089\u8ffd\u52a0\u3057\u3066\u304a\u304f\u3068\u3044\u3044\u3067\u3057\u3087\u3046\u3002<br \/>WordPress \u306b\u306f\u81ea\u52d5\u3067\u3053\u306e\u5c5e\u6027\u3092\u8ffd\u52a0\u3059\u308b \uff08Google \u88fd\u306e\uff09<a href=\"https:\/\/www.suzukikenichi.com\/blog\/google-releases-native-lazyload-plugin-for-wordpress\/\">\u30d7\u30e9\u30b0\u30a4\u30f3<\/a>\u3082\u516c\u958b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\u307e\u305f\u3001<a href=\"https:\/\/www.suzukikenichi.com\/blog\/wordpress-is-planning-to-support-native-lazy-loading\/\">WordPress \u672c\u4f53\u304c loading \u3092\u6a19\u6e96\u3067\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u8a08\u753b<\/a>\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>loading=lazy \u5c5e\u6027\u3067\u5b9f\u88c5\u3059\u308b\u30cd\u30a4\u30c6\u30a3\u30d6 Lazyload \u304c\u30a6\u30a7\u30d6\u6a19\u6e96\u306b\u306a\u3063\u305f\u3002Chrome \u4ee5\u5916\u306e\u30d6\u30e9\u30a6\u30b6\u306e\u30b5\u30dd\u30fc\u30c8\u304c\u671f\u5f85\u3055\u308c\u308b\u3002<\/p>\n","protected":false},"author":1,"featured_media":10445,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[1225,1657],"class_list":["post-10444","post","type-post","status-publish","format-standard","has-post-thumbnail","category-tools","tag-lazy-load","tag-native-lazy-loading"],"_links":{"self":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/posts\/10444","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/comments?post=10444"}],"version-history":[{"count":0,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/posts\/10444\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/media\/10445"}],"wp:attachment":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/media?parent=10444"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/categories?post=10444"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/tags?post=10444"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}