{"id":9738,"date":"2018-11-20T06:20:59","date_gmt":"2018-11-19T21:20:59","guid":{"rendered":"https:\/\/www.suzukikenichi.com\/blog\/?p=9738"},"modified":"2018-12-04T09:33:17","modified_gmt":"2018-12-04T00:33:17","slug":"get-down-to-business-why-the-web-matters","status":"publish","type":"post","link":"https:\/\/www.suzukikenichi.com\/blog\/get-down-to-business-why-the-web-matters\/","title":{"rendered":"\u30e2\u30d0\u30a4\u30eb\u30a6\u30a7\u30d6\u306e\u9ad8\u901f\u5316\u306f\u6210\u679c\u306b\u76f4\u7d50\u3059\u308b\u3001\u30b9\u30bf\u30d0\u306fRewards\u767b\u9332\u304c65%&#x2b06; #ChromeDevSummit"},"content":{"rendered":"<p class=\"p20-b al-r small\">[\u30ec\u30d9\u30eb: \u4e2d\u301c\u4e0a\u7d1a]<\/p>\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001<a href=\"https:\/\/www.suzukikenichi.com\/blog\/making-modern-web-content-discoverable-for-search\/\">\u6628\u65e5\u306b\u7d9a\u3044\u3066<\/a> Chrome Dev Summit 2018 \u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u30ec\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n<p>\u30bb\u30c3\u30b7\u30e7\u30f3\u30bf\u30a4\u30c8\u30eb\u306f \u201cGet Down to Business: Why the Web Matters\u201d \u3001\u30e2\u30d0\u30a4\u30eb\u30a6\u30a7\u30d6\u3001\u7279\u306b\u30e2\u30d0\u30a4\u30eb\u30a6\u30a7\u30d6\u306e\u9ad8\u901f\u5316\u304c\u91cd\u8981\u306a\u7406\u7531\u3092\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3\u3068\u3068\u3082\u306b\u89e3\u8aac\u3059\u308b\u30bb\u30c3\u30b7\u30e7\u30f3\u3067\u3059\u3002<\/p>\n<div class=\"p60-b\"><img loading=\"lazy\" decoding=\"async\" itemprop=\"image\" src=\"https:\/\/www.suzukikenichi.com\/images\/aanchal-bahdur-cds2018.jpg\" alt=\"Aachanl Bahdur taling at Chrome Dev Summit 2018\" width=\"1000\" height=\"748\"\/><\/div>\n<h2>\u30e2\u30d0\u30a4\u30eb\u30a6\u30a7\u30d6\u3068\u30b9\u30d4\u30fc\u30c9<\/h2>\n<p>\u56de\u7dda\u901f\u5ea6\u304c\u901f\u3044 4G \u304c\u307e\u3060\u666e\u53ca\u3057\u3066\u3044\u306a\u3044\u56fd\u3001\u5730\u57df\u304c\u3042\u308b\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" itemprop=\"image\" src=\"https:\/\/www.suzukikenichi.com\/images\/get_down_to_business1.png\" alt=\"\u4e16\u754c\u306e 4G \u5206\u5e03\u56f3\" width=\"743\" height=\"488\" \/><br \/>\n\u203b\u6696\u8272\u306b\u306a\u308b\u307b\u3069\u30014G \u304c\u666e\u53ca\u3057\u3066\u3044\u306a\u3044<\/p>\n<p>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6539\u5584\u3067\u6210\u679c\u3092\u4e0a\u3052\u305f\u30b5\u30a4\u30c8\u304c\u4e16\u754c\u4e2d\u306b\u5b58\u5728\u3059\u308b\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" itemprop=\"image\" src=\"https:\/\/www.suzukikenichi.com\/images\/get_down_to_business2.png\" alt=\"\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6539\u5584\u3067\u6210\u679c\u3092\u4e0a\u3052\u305f\u4e16\u754c\u4e2d\u306e\u30b5\u30a4\u30c8\" width=\"801\" height=\"392\" \/><\/p>\n<ul class=\"p40-b\">\n<li>wayfair: CV 10 % &#x2b06;<\/li>\n<li>ClickBus: \u58f2\u4e0a 15 % &#x2b06;<\/li>\n<li>Stylelight: \u30af\u30ea\u30c3\u30af\u30a2\u30a6\u30c8 CV 6.5 % &#x2b06;<\/li>\n<li>JD.ID: CV 43 % &#x2b06;<\/li>\n<li>LinkedIn: \u6c42\u4eba\u5fdc\u52df 4 \u500d &#x2b06;<\/li>\n<\/ul>\n<h2>Spotify \u4e8b\u4f8b<\/h2>\n<p>2107 \u5e74\u306e\u6642\u70b9\u3067\u306f Spotify \u306e\u30e2\u30d0\u30a4\u30eb\u30b5\u30a4\u30c8\u306f\u306a\u304b\u3063\u305f\u3002\u30a2\u30d7\u30ea\u306e\u307f\u306e\u63d0\u4f9b\u3060\u3063\u305f\u3002\u3057\u304b\u3057\u3001\u6570100\u4e07\u4eba\u306e\u6f5c\u5728\u9867\u5ba2\u304c\u4f55\u3089\u304b\u306e\u7406\u7531\u3067\u30a2\u30d7\u30ea\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3092\u8ae6\u3081\u3066\u3044\u305f\u3002<\/p>\n<p>\u305f\u3068\u3048\u3070\u3001\u30d6\u30e9\u30b8\u30eb\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u304c\u591a\u3044\u304c\u3001\u30d6\u30e9\u30b8\u30eb\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u4f7f\u3063\u3066\u3044\u308b\u30b9\u30de\u30db\u306e\u5bb9\u91cf\u306f 1 GB \u672a\u6e80\u3002\u30a2\u30d7\u30ea\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3092\u30e6\u30fc\u30b6\u30fc\u306f\u8e8a\u8e87\u3059\u308b\u3002<\/p>\n<p>\u3044\u3044\u66f2\u304c\u3042\u308b\u304b\u3089\u3068\u305d\u306e\u66f2\u306e Sporify \u306e\u30ea\u30f3\u30af\u3092\u53cb\u3060\u3061\u306b\u9001\u3063\u3066\u3082\u3001\u30a2\u30d7\u30ea\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u306a\u3044\u3068\u8074\u3051\u306a\u3044\u3002Spotify \u306e\u3053\u3068\u3092\u77e5\u3089\u306a\u3044\u53cb\u3060\u3061\u306f\u308f\u3056\u308f\u3056\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3088\u3046\u3068\u601d\u308f\u306a\u3044\u3060\u308d\u3046\u3002\u30b9\u30de\u30db\u306b\u7a7a\u304d\u5bb9\u91cf\u304c\u306a\u304b\u3063\u305f\u3089\u306a\u304a\u3055\u3089\u3002<\/p>\n<p>\u30a2\u30d7\u30ea\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u306e\u6a5f\u4f1a\u3092\u5931\u3046\u3053\u3068\u304c\u30b5\u30fc\u30d3\u30b9\u306e\u6210\u9577\u3092\u963b\u5bb3\u3057\u3066\u3044\u305f\u3002<\/p>\n<h3>\u30a6\u30a7\u30d6\u30d7\u30ec\u30fc\u30e4\u30fc\u306e\u30c6\u30b9\u30c8\u3092\u958b\u59cb<\/h3>\n<p>\u307e\u305a\u306f\u5c0f\u898f\u6a21\u306e\u30c6\u30b9\u30c8\u3067\u30011\u66f2\u3060\u3051\u3092\u30e2\u30d0\u30a4\u30eb\u30b5\u30a4\u30c8\u3067\u518d\u751f\u53ef\u80fd\u306b\u3057\u305f\u3002\u7d50\u679c\u300124 \u6642\u9593\u4ee5\u5185\u306b\u518d\u751f\u3057\u305f\u30e6\u30fc\u30b6\u30fc\u304c 25 %\u5897\u52a0\u3057\u305f\u3002<\/p>\n<p>\u30c6\u30b9\u30c8\u306e\u898f\u6a21\u3092\u62e1\u5927\u3057\u305f\u3002\u4ee5\u4e0b\u306e\u30d1\u30bf\u30fc\u30f3\u3067A\/B \u30c6\u30b9\u30c8\u3057\u305f\u3002<\/p>\n<ul>\n<li>A. \u30a2\u30d7\u30ea\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3060\u3051\u3092\u4fc3\u3059<\/li>\n<li>B. \u30a2\u30d7\u30ea\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u306b\u52a0\u3048\u3066\u3001\u30e2\u30d0\u30a4\u30eb\u30a6\u30a7\u30d6\u3067\u518d\u751f\u3067\u304d\u308b\u9078\u629e\u80a2\u3082\u63d0\u4f9b<\/li>\n<\/ul>\n<h3>\u30e2\u30d0\u30a4\u30eb\u30a6\u30a7\u30d6\u3067\u5b9f\u88c5\u3057\u305f\u91cd\u8981\u306a\u6a5f\u80fd<\/h3>\n<ul>\n<li>Media Session API<\/li>\n<li>\u30db\u30fc\u30e0\u753b\u9762\u8ffd\u52a0<\/li>\n<li>\u4fdd\u8b77\u30b3\u30f3\u30c6\u30f3\u30c4<\/li>\n<\/ul>\n<h3>\u6210\u679c<\/h3>\n<ul>\n<li>1\u65e5\u4ee5\u5185\u306e\u518d\u751f: 54 % &#x2b06;<\/li>\n<li>60 \u65e5\u5f8c\u306e\u30a2\u30af\u30c6\u30a3\u30d6\u30e6\u30fc\u30b6\u30fc: 14 % &#x2b06;<\/li>\n<li>\u904e\u53bb 28 \u65e5\u9593\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u3044\u306a\u304b\u3063\u305f\u30e6\u30fc\u30b6\u30fc\u306e\u518d\u30ed\u30b0\u30a4\u30f3: 30 % &#x2b06;<\/li>\n<\/ul>\n<h3>\u30d0\u30c3\u30c6\u30a3\u30f3\u30b0\u306a\u3057<\/h3>\n<p>\u30e2\u30d3\u30d0\u30a4\u30eb\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u516c\u958b\u3057\u3066\u3082\u3001\u30a2\u30d7\u30ea\u3068\u306e\u7af6\u5408\u306f\u767a\u751f\u3057\u306a\u304b\u3063\u305f\u3002\u30e2\u30d0\u30a4\u30eb\u30a6\u30a7\u30d6\u3092\u5229\u7528\u3059\u308b\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u30a2\u30d7\u30ea\u3092\u3088\u308a\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u50be\u5411\u306b\u3042\u3063\u305f\u3002\u30e2\u30d0\u30a4\u30eb\u30a6\u30a7\u30d6\u30e6\u30fc\u30b6\u30fc\u306e 30 % \u306f\u30a2\u30d7\u30ea\u306b\u79fb\u884c\u3057\u305f\u3002<\/p>\n<h3>\u7d50\u8ad6<\/h3>\n<p class=\"p40-b\">\u30e2\u30d0\u30a4\u30eb\u30a6\u30a7\u30d6\u30d7\u30ec\u30fc\u30e4\u30fc\u306e\u63d0\u4f9b\u306f\u3001Sportify \u306e\u6210\u9577\u4fc3\u9032\u306b\u9593\u9055\u3044\u306a\u304f\u8ca2\u732e\u3057\u305f\u3068\u8a00\u3048\u308b\u3002\u3082\u3057\u30e2\u30d0\u30a4\u30eb\u30a6\u30a7\u30d6\u306e\u5c0e\u5165\u306b\u61d0\u7591\u7684\u306a\u3089\u3001\u5c0f\u3055\u306a\u30c6\u30b9\u30c8\u304b\u3089\u59cb\u3081\u308b\u3053\u3068\u3092\u63a8\u5968\u3059\u308b\u3002Spotify \u306e\u3088\u3046\u306b\u30e2\u30d0\u30a4\u30eb\u30a6\u30a7\u30d6\u304c\u6301\u3064\u529b\u306b\u9a5a\u304f\u304b\u3082\u3057\u308c\u306a\u3044\u3002<\/p>\n<h2>Starbucks \u6210\u529f\u4e8b\u4f8b<\/h2>\n<p>Starbucks \u306f 2017 \u5e74\u306b\u3001\u30e2\u30d0\u30a4\u30eb\u30a6\u30a7\u30d6\u3067\u306e\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3092\u9ad8\u3081\u308b\u53d6\u308a\u7d44\u307f\u3092\u59cb\u3081\u305f\u3002\u305d\u306e\u5e74\u306e\u5f8c\u534a\u306b PWA \u3092\u5c0e\u5165\u3057\u305f\u3002<\/p>\n<p>\u6570 100 \u4e07 \u30e6\u30fc\u30b6\u30fc\u304c\u30a2\u30d7\u30ea\u3067\u6bce\u65e5\u30aa\u30fc\u30c0\u30fc\u3057\u3066\u3044\u3066\u3001\u65e5\u3005\u306e\u30a2\u30af\u30c6\u30a3\u30d6\u30e6\u30fc\u30b6\u30fc\u306e\u5272\u5408\u3044\u304c\u9ad8\u3044\u3002\u3057\u304b\u3057 Starbucks \u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3067\u306e\u6708\u9593\u306e\u30a2\u30af\u30c6\u30a3\u30d6\u30e6\u30fc\u30b6\u30fc\u6570\u306f\u3001iOS \u30a2\u30d7\u30ea\u3088\u308a\u3082 600 \u4e07\u591a\u3044\u3002<\/p>\n<h3>\u30e2\u30d0\u30a4\u30eb\u30a6\u30a7\u30d6\u3067\u306e UX \u3067\u91cd\u8996\u3057\u305f\u3053\u3068<\/h3>\n<ul>\n<li>\u30cd\u30a4\u30c6\u30a3\u30d6\u30a2\u30d7\u30ea\u3068\u540c\u7b49\u306e\u6a5f\u80fd\u3001\u5916\u89b3<\/li>\n<li>\u4fe1\u983c\u6027<\/li>\n<li>\u9ad8\u901f<\/li>\n<li>\u30a8\u30f3\u30b2\u30fc\u30b8<\/li>\n<\/ul>\n<h3>\u5b9f\u88c5\u3057\u305f PWA \u6a5f\u80fd<\/h3>\n<ul>\n<li>\u30aa\u30d5\u30e9\u30a4\u30f3\u30b5\u30dd\u30fc\u30c8<\/li>\n<li>\u30ad\u30e3\u30c3\u30b7\u30e5\u6a5f\u80fd<\/li>\n<\/ul>\n<p>\u9ad8\u901f\u5316\u306e\u305f\u3081\u306b\u5b9f\u884c\u3057\u305f\u57fa\u672c\u7684\u306a\u3053\u3068<\/p>\n<ul>\n<li>\u30b3\u30fc\u30c9\u306e\u524a\u6e1b (CSS, JavaScript)\n\t<\/li>\n<li>\u30ad\u30e3\u30c3\u30b7\u30e5<\/li>\n<li>\u753b\u50cf\u306e\u6700\u9069\u5316<\/li>\n<\/ul>\n<p>\u7d50\u679c\u3001\u64cd\u4f5c\u53ef\u80fd\u306b\u306a\u308b\u307e\u3067\u306e\u6642\u9593\u304c 2 \u500d\u901f\u304f\u306a\u3063\u305f\u3002<\/p>\n<h3>\u30ed\u30b0\u30a4\u30f3\u6a5f\u80fd<\/h3>\n<p>Credential Management API \u3092\u63a1\u7528\u3002ID\u30fb\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u5165\u529b\u304c\u7701\u3051\u308b\u3002Chrome \u30e6\u30fc\u30b6\u30fc \u306e 28 %\u304c\u73fe\u5728\u3001\u3053\u306e API \u3067\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u3044\u308b\u3002\u30ed\u30b0\u30a4\u30f3\u5931\u6557\u306e\u6e1b\u5c11\u3002\u6539\u5584\u3055\u308c\u305f UX \u306e\u63d0\u4f9b\u3002<\/p>\n<h3>\u30db\u30fc\u30e0\u753b\u9762\u30a2\u30a4\u30b3\u30f3\u8ffd\u52a0<\/h3>\n<p>\u30a2\u30d7\u30ea\u3068\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u308b\u3002\u30db\u30fc\u30e0\u753b\u9762\u306e\u30a2\u30a4\u30b3\u30f3\u304b\u3089\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u8d77\u52d5\u53ef\u80fd\u3002\u30e6\u30fc\u30b6\u30fc\u306f\u30cd\u30a4\u30c6\u30a3\u30d6\u30a2\u30d7\u30ea\u3068\u306e\u9055\u3044\u306b\u6c17\u4ed8\u304b\u306a\u3044\u3002\u30aa\u30fc\u30c0\u30fc\u304b\u3089\u30d0\u30fc\u30b3\u30fc\u30c9\u306e\u751f\u6210\u307e\u3067 2 \u30bf\u30c3\u30d7\u3067\u5b8c\u4e86\u3002<\/p>\n<h3>\u3088\u308a\u4f7f\u3044\u3084\u3059\u304f\u3059\u308b\u305f\u3081\u306b<\/h3>\n<ul>\n<li>\u3088\u304f\u8003\u3048\u3089\u308c\u305f\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3<\/li>\n<li>\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3<\/li>\n<li>React \u306e UI \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3042\u308b Pattern library \u3092\u5229\u7528<\/li>\n<\/ul>\n<h3>\u7d50\u8ad6<\/h3>\n<p>PWA \u5bfe\u5fdc\u3057\u305f\u304a\u304b\u3052\u3067\u3001\u30a2\u30d7\u30ea\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u306a\u3044\u65e7\u5f0f\u306e\u30e2\u30d0\u30a4\u30eb\u7aef\u672b\u304b\u3089\u3067\u3082\u30aa\u30fc\u30c0\u30fc\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u305f\uff08\u304a\u793c\u304c\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u5c4a\u3044\u305f\uff09\u3002<\/p>\n<p>PWA \u30b5\u30a4\u30c8\u306f\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6 \u30a6\u30a7\u30d6 \u30c7\u30b6\u30a4\u30f3\u3067\u69cb\u6210\u3057\u305f\u305f\u3081\u3001PC \u3067\u306e UX \u3082\u5411\u4e0a\u3057\u305f\u3002\u30aa\u30fc\u30c0\u30fc\u306e 25 %\u306f PC \u304b\u3089\u5165\u308b\u3002<\/p>\n<p>\u30e2\u30d0\u30a4\u30eb\u30b5\u30a4\u30c8\u306e PWA \u5bfe\u5fdc\u5f8c\u3001Starbucks Rewards \u306e\u30a6\u30a7\u30d6\u7d4c\u7531\u3067\u306e\u767b\u9332\u304c 65 % \u5897\u3048\u305f\u3002<\/p>\n<p class=\"p40-b\">\u30e2\u30d0\u30a4\u30eb\u30b5\u30a4\u30c8\u3078\u306e\u6295\u8cc7\u306f\u6210\u679c\u3092\u3042\u3052\u305f\u3068\u81ea\u4fe1\u3092\u6301\u3063\u3066\u8a00\u3048\u308b\u3002<\/p>\n<h2>Pinterest \u6210\u529f\u4e8b\u4f8b<\/h2>\n<p>Pinterest \u3067\u306f\u30e2\u30d0\u30a4\u30eb\u30b5\u30a4\u30c8\u306e\u30a2\u30af\u30bb\u30b9\u304b\u3089\u306e\u30a2\u30d7\u30ea\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u306b\u7e4b\u304c\u308b\u30e6\u30fc\u30b6\u30fc\u304c\u6975\u3081\u3066\u5c11\u306a\u3044\u3002\u753b\u50cf\u3092\u898b\u308b\u305f\u3081\u306b\u30a2\u30d7\u30ea\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u306b\u4e0d\u6e80\u3092\u62b1\u304f\u30e6\u30fc\u30b6\u30fc\u3082\u3044\u308b\u3002<\/p>\n<p>2017 \u5e74\u306b\u30e2\u30d0\u30a4\u30eb\u30b5\u30a4\u30c8\u3092\u6539\u5584\u3059\u308b\u305f\u3081\u306b PWA \u5bfe\u5fdc\u3057\u305f\u3002<\/p>\n<h3>Performance Budget \u306e\u63a1\u7528<\/h3>\n<p>\u30da\u30fc\u30b8\u306e\u6700\u521d\u306e\u8868\u793a\u304c 4 \u500d\u9ad8\u901f\u306b\u2015\u2015JS \u30d5\u30a1\u30a4\u30eb\u306e\u30b5\u30a4\u30ba\u3092 650 KB \u304b\u3089 200 KB \u4ee5\u4e0b\u306b\u7e2e\u5c0f\u3001CSS \u30d5\u30a1\u30a4\u30eb\u306e\u30b5\u30a4\u30ba\u3092 160 KB \u304b\u3089 6 KB \u306b\u7e2e\u5c0f<\/p>\n<p>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u4fdd\u3064\u305f\u3081\u306b\u3001Perfomance Badget\u306e\u6982\u5ff5\u3092\u63a1\u7528\u3057\u305f\u3002\u53d6\u308a\u7d44\u3093\u3060\u306e\u306f\u6b21\u306e 3 \u3064\u306e\u65bd\u7b56\u3002<\/p>\n<ul>\n<li><strong>Logging<\/strong>: JavaScript \u306e\u30d0\u30f3\u30c9\u30eb\u30b5\u30a4\u30ba\u3092 Webpack \u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u3063\u3066\u8a18\u9332\u3002Pinterest \u3067\u306f\u6307\u6a19\u3068\u3057\u3066 TTI (Time To Interacatibve) \u3060\u3051\u3067\u306f\u4e0d\u5341\u5206\u3002\u753b\u50cf\u304c\u91cd\u8981\u306a\u30b3\u30f3\u30c6\u30f3\u30c4\u306a\u306e\u3067\u3001Above the fold\uff08\u30d5\u30a1\u30fc\u30b9\u30c8\u30d3\u30e5\u30fc\uff09\u306e\u753b\u50cf\u304c\u8868\u793a\u3055\u308c\u308b\u307e\u3067\u306e\u6642\u9593\u3082\u6307\u6a19\u3068\u3057\u3066\u8a18\u9332\u3057\u3066\u3044\u308b\u3002<\/li>\n<li><strong>Alert<\/strong>: \u554f\u984c\u304c\u767a\u751f\u3059\u308b\u3068\u8b66\u544a\u304c\u51fa\u308b\u3002\u30c6\u30b9\u30c8\u3067 Perfomance Badget \u306b\u60aa\u5f71\u97ff\u304c\u51fa\u308b\u3053\u3068\u304c\u5224\u660e\u3059\u308b\u3068\u8b66\u544a\u3059\u308b\u3002<\/li>\n<li><strong>Prevention<\/strong>: \u30e2\u30d0\u30a4\u30eb\u30b5\u30a4\u30c8\u306b\uff08\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u9045\u304f\u3059\u308b\uff09PC \u30b5\u30a4\u30c8\u306e\u30b3\u30fc\u30c9\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3067\u304d\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u3044\u308b\u30023\u3064\u3092\u5408\u308f\u305b\u3066\u30ec\u30dd\u30fc\u30c8\u4f5c\u6210\u3057\u3066\u3044\u308b\u3002<\/li>\n<\/ul>\n<p><strong>[\u203b\u9234\u6728\u88dc\u8db3]<\/strong> Perfomance Badget\uff08\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9 \u30d0\u30b8\u30a7\u30c3\u30c8\uff09\u3068\u306f\u3001\u7c21\u5358\u306b\u8a00\u3046\u3068\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u3055\u307e\u3056\u307e\u306a\u8981\u7d20\uff08\u305f\u3068\u3048\u3070\u3001\u753b\u50cf\u3084 JS \u306e\u30b5\u30a4\u30ba\u3001Lighthouse \u306e\u30b9\u30b3\u30a2\uff09\u306b\u5236\u9650\u5024\u3084\u76ee\u6a19\u5024\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3002\u8a73\u3057\u304f\u77e5\u308a\u305f\u3044\u65b9\u306f\u3053\u3061\u3089\u306e<a href=\"https:\/\/addyosmani.com\/blog\/performance-budgets\/\">\u89e3\u8aac\u8a18\u4e8b<\/a>\u3067\u3002<\/p>\n<h3>Performance Budget \u306e\u6700\u9069\u5316\u306b\u3088\u308b\u6210\u679c<\/h3>\n<ul>\n<li>\u30b0\u30ed\u30fc\u30d0\u30eb\u3067\u9031\u9593\u30e6\u30fc\u30b6\u30fc\u304c 103 % &#x2b06;<\/li>\n<li>\u30bb\u30c3\u30b7\u30e7\u30f3\u7d99\u7d9a\u6642\u9593\u304c 300 % &#x2b06;<\/li>\n<li>\u30e2\u30d0\u30a4\u30eb\u30a6\u30a7\u30d6\u304c\u6700\u3082\u591a\u3044\u30e6\u30fc\u30b6\u30fc\u767b\u9332\u306e\u30e1\u30c7\u30a3\u30a2\u306b\u306a\u3063\u305f\uff08Android\/iOS \u30a2\u30d7\u30ea\u3088\u308a\u3082\u591a\u3044\uff09<\/li>\n<\/ul>\n<p>\u56de\u7dda\u74b0\u5883\u304c\u6574\u3063\u3066\u3044\u306a\u3044\u9014\u4e0a\u56fd\u3067\u306f\u3001Perfomance Badget \u306e\u6700\u9069\u5316\u306f\u7279\u306b\u5927\u304d\u306a\u5f71\u97ff\u304c\u51fa\u308b\u3002<\/p>\n<ul>\n<li>\u9031\u9593\u30e6\u30fc\u30b6\u30fc\u306f 300 %&#x2b06;<\/li>\n<li>\u95b2\u89a7\u3055\u308c\u305f Pin \u306f 600 % &#x2b06; \u203b Pin \u306e\u591a\u3055\u306f Piterest \u306e\u53ce\u76ca\u3068\u76f8\u95a2\u6027\u304c\u9ad8\u3044<\/li>\n<\/ul>\n<p>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6539\u5584\u306f\u3001\u4f01\u696d\u306e\u6700\u7d42\u7684\u306a\u53ce\u76ca\u306b\u76f4\u63a5\u5f71\u97ff\u3059\u308b\u3068\u8a00\u3048\u308b\u3002<\/p>\n<p class=\"p60-t\">\u4ee5\u4e0a\u3067\u3059\u3002<\/p>\n<p>\u4eca\u5e74\u306e Chrome Dev Summit \u306e\u50be\u5411\u306f\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3001\u8a00\u3044\u63db\u3048\u308c\u3070\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u9ad8\u901f\u5316\u306b\u30d5\u30a9\u30fc\u30ab\u30b9\u3057\u305f\u30bb\u30c3\u30b7\u30e7\u30f3\u304c\u591a\u304b\u3063\u305f\u3053\u3068\u3067\u3059\u3002<br \/>\u30e2\u30d0\u30a4\u30eb\u30e6\u30fc\u30b6\u30fc\u304c\u901f\u3044\u30b5\u30a4\u30c8\u3092\u6c42\u3081\u3066\u3044\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u304d\u305f\u304b\u3089\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<p>\u3044\u305a\u308c\u306b\u3057\u3066\u3082\u3001\u30b9\u30d4\u30fc\u30c9\u304c\u6210\u679c\u306b\u5927\u304d\u304f\u5f71\u97ff\u3059\u308b\u3053\u3068\u304c\u6210\u529f\u4e8b\u4f8b\u3068\u3068\u3082\u306b\u8a3c\u660e\u3055\u308c\u307e\u3057\u305f\u3002<br \/>\u30b5\u30a4\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6539\u5584\u306b\u306f\u5f15\u304d\u7d9a\u304d\u6700\u512a\u5148\u3067\u53d6\u308a\u7d44\u3093\u3067\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u30ec\u30dd\u30fc\u30c8\u3057\u305f\u30bb\u30c3\u30b7\u30e7\u30f3\u306f YouTube \u3067\u9332\u753b\u3092\u8996\u8074\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/Xryhxi45Q5M\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Chrome Dev Summit 2018 \u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u30ec\u30dd\u30fc\u30c8\u3059\u308b\u3002\u30bb\u30c3\u30b7\u30e7\u30f3\u30bf\u30a4\u30c8\u30eb\u306f \u201cGet Down to Business: Why the Web Matters\u201d\u3002\u7279\u306b\u3001\u30e2\u30d0\u30a4\u30eb\u30a6\u30a7\u30d6\u306e\u9ad8\u901f\u5316\u304c\u91cd\u8981\u306a\u7406\u7531\u3092\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3\u3068\u3068\u3082\u306b\u89e3\u8aac\u3059\u308b\u30bb\u30c3\u30b7\u30e7\u30f3\u3060\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1179,930],"tags":[654,1257,1364,1446],"class_list":["post-9738","post","type-post","status-publish","format-standard","category-mobile-seo","category-conferences","tag-load-times","tag-progressive-web-apps","tag-chrome-dev-summit","tag-chrome-dev-summit-2018"],"_links":{"self":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/posts\/9738","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=9738"}],"version-history":[{"count":0,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/posts\/9738\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/media?parent=9738"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/categories?post=9738"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/tags?post=9738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}