{"id":11380,"date":"2021-05-24T06:50:21","date_gmt":"2021-05-23T21:50:21","guid":{"rendered":"https:\/\/www.suzukikenichi.com\/blog\/?p=11380"},"modified":"2021-05-24T06:44:58","modified_gmt":"2021-05-23T21:44:58","slug":"core-web-vitals-arent-binary-but-gradient","status":"publish","type":"post","link":"https:\/\/www.suzukikenichi.com\/blog\/core-web-vitals-arent-binary-but-gradient\/","title":{"rendered":"\u30b3\u30a2\u30a6\u30a7\u30d6\u30d0\u30a4\u30bf\u30eb\u306f\u6bb5\u968e\u7684\u306a\u8a55\u4fa1\u30010\u304b1\u304b\u3067\u306f\u306a\u3044"},"content":{"rendered":"<p class=\"p20-b al-r small\">[\u30ec\u30d9\u30eb: \u4e0a\u7d1a]<\/p>\n<p>5 \u6708 18 \u65e5 \u301c 20 \u65e5\u306b\u30aa\u30f3\u30e9\u30a4\u30f3\u958b\u50ac\u3055\u308c\u305f <a href=\"https:\/\/events.google.com\/io\/\">Google I\/O<\/a> 2021 \u3067\u306f<a href=\"https:\/\/events.google.com\/io\/session\/8227a6ed-b6eb-4380-b4b8-83c080d89f58\">\u30b3\u30a2 \u30a6\u30a7\u30d6 \u30d0\u30a4\u30bf\u30eb\u306b\u95a2\u3059\u308b Q&amp;A \u30bb\u30c3\u30b7\u30e7\u30f3<\/a>\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u306a\u304b\u3067\u3001Google \u691c\u7d22\u306e\u30e9\u30f3\u30ad\u30f3\u30b0\u306b\u304a\u3051\u308b\u30b3\u30a2 \u30a6\u30a7\u30d6 \u30d0\u30a4\u30bf\u30eb\u306e\u8a55\u4fa1\u65b9\u6cd5\u306b\u3064\u3044\u3066\u65b0\u3057\u3044\u60c5\u5831\u304c\u51fa\u3066\u304d\u305f\u306e\u3067\u3053\u306e\u8a18\u4e8b\u3067\u5171\u6709\u3057\u307e\u3059\u3002<\/p>\n<p>\u7aef\u7684\u306b\u8a00\u3046\u3068\u3001\u6b21\u306e\u3088\u3046\u306a\u60c5\u5831\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u30b3\u30a2 \u30a6\u30a7\u30d6 \u30d0\u30a4\u30bf\u30eb\u306f\u6bb5\u968e\u7684\u306a\u8a55\u4fa1<\/li>\n<li>\u826f\u597d\u3092\u3055\u3089\u306b\u6539\u5584\u3057\u3066\u3082\u8a55\u4fa1\u306f\u4e0a\u304c\u3089\u306a\u3044<\/li>\n<li>3 \u3064\u306e\u6307\u6a19\u3059\u3079\u3066\u304c\u826f\u597d\u3067\u306a\u304f\u3066\u3082\u76f8\u5fdc\u306b\u8a55\u4fa1\u3055\u308c\u308b<\/li>\n<\/ul>\n<p class=\"p60-b\">\u305d\u308c\u305e\u308c\u3092\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<h2>CWV \u8a55\u4fa1\u306f\u300c0 \u304b 1 \u304b\u300d\u3067\u306f\u306a\u3044<\/h2>\n<p>\u30b3\u30a2 \u30a6\u30a7\u30d6 \u30d0\u30a4\u30bf\u30eb\u306e\u8a55\u4fa1\u306f\u300c0 \u304b 1 \u304b\u300d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<br \/>\u3069\u3046\u3044\u3046\u3053\u3068\u304b\u3068\u8a00\u3046\u3068\u3001\u6b21\u306e\u3088\u3046\u306a\u6271\u3044\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n<ul>\n<li>\u300c\u826f\u597d\u300d\u306a\u30da\u30fc\u30b8\u3060\u3051\u304c\u8a55\u4fa1\u3055\u308c\u308b<\/li>\n<li>\u305d\u308c\u4ee5\u5916\u306e\u30da\u30fc\u30b8\u3001\u3064\u307e\u308a\u300c\u6539\u5584\u304c\u5fc5\u8981\u300d\u3068\u300c\u4e0d\u826f\u300d\u306e\u30da\u30fc\u30b8\u306f\u307e\u3063\u305f\u304f\u8a55\u4fa1\u3055\u308c\u306a\u3044<\/li>\n<\/ul>\n<p class=\"small\">\u203b\u826f\u597d\u30fb\u6539\u5584\u304c\u5fc5\u8981\u30fb\u4e0d\u826f\u306e\u533a\u5206\u306f<a href=\"https:\/\/support.google.com\/webmasters\/answer\/9205520#status_explanation\">\u30d8\u30eb\u30d7\u30da\u30fc\u30b8<\/a>\u3092\u53c2\u7167<\/p>\n<p>\u300c\u4e0d\u826f\u300d\u304c\u8a55\u4fa1\u3055\u308c\u306a\u3044\u306e\u306f\u5f53\u7136\u3068\u3057\u3066\u3001Search Console \u306e\u30a6\u30a7\u30d6\u306b\u95a2\u3059\u308b\u4e3b\u306a\u6307\u6a19\u30ec\u30dd\u30fc\u30c8\u3067\u9ec4\u8272\u3067\u8868\u3055\u308c\u308b<a href=\"https:\/\/www.suzukikenichi.com\/blog\/how-need-improvement-in-core-web-vitals-report-affects-rankings\/\">\u300c\u6539\u5584\u304c\u5fc5\u8981\u300d\u306a\u72b6\u614b\u306e\u30da\u30fc\u30b8\u306e\u6271\u3044\u306f\u306f\u3063\u304d\u308a\u3057\u3066\u3044\u307e\u305b\u3093<\/a>\u3067\u3057\u305f\u3002<\/p>\n<p>\u6539\u5584\u304c\u5fc5\u8981\u306a\u30da\u30fc\u30b8\u3067\u3042\u3063\u3066\u3082\u6bb5\u968e\u7684\u306a\u30b9\u30b1\u30fc\u30eb\u3067\u8a55\u4fa1\u3055\u308c\u307e\u3059\u3002<br \/>\u826f\u597d\u3067\u306f\u306a\u304b\u3063\u305f\u3068\u3057\u3066\u3082\u305d\u308c\u306a\u308a\u306b\u8a55\u4fa1\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u3067\u3059\u304c\u3001\u540c\u3058\u300c\u6539\u5584\u304c\u5fc5\u8981\u300d\u3067\u3082\u5e45\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\u826f\u597d\u306b\u3069\u306e\u7a0b\u5ea6\u8fd1\u3044\u306e\u304b\u3067\u8a55\u4fa1\u306e\u5ea6\u5408\u3044\u304c\u5909\u308f\u3063\u3066\u304d\u307e\u3059\u3002<\/p>\n<p>Q&amp;A \u30bb\u30c3\u30b7\u30e7\u30f3\u306b\u3082\u767b\u5834\u3057\u3066\u3044\u305f John Mueller\uff08\u30b8\u30e7\u30f3\u30fb\u30df\u30e5\u30fc\u30e9\u30fc\uff09\u6c0f\u304c\u56f3\u306b\u8868\u3057\u3066\u304f\u308c\u307e\u3057\u305f\u3002<\/p>\n<blockquote class=\"twitter-tweet\" data-conversation=\"none\" data-theme=\"dark\">\n<p lang=\"en\" dir=\"ltr\">Think of it like this. Graphic not to scale. <a href=\"https:\/\/t.co\/6lLUYNM53A\">pic.twitter.com\/6lLUYNM53A<\/a><\/p>\n<p>&mdash; &#x1f34c; John &#x1f34c; (@JohnMu) <a href=\"https:\/\/twitter.com\/JohnMu\/status\/1395798952570724352?ref_src=twsrc%5Etfw\">May 21, 2021<\/a><\/p><\/blockquote>\n<p> <script defer src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>\u975e\u5e38\u306b\u308f\u304b\u308a\u3084\u3059\u3044\u56f3\u3067\u3059\u3002\uff08\u7b11\uff09<\/p>\n<p>\u9ec4\u8272\u306e\u300c\u6539\u5584\u304c\u5fc5\u8981\u300d\u306f\u52fe\u914d\u306e\u30e9\u30a4\u30f3\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<br \/>\u8d64\u306e\u300c\u4e0d\u826f\u300d\u3068\u306f\u7570\u306a\u308a\u3001\u307e\u3063\u305f\u304f\u8a55\u4fa1\u3055\u308c\u306a\u3044\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<br \/>\u7dd1\u306e\u300c\u826f\u597d\u300d\u306b\u8fd1\u3065\u304f\u307b\u3069\u8a55\u4fa1\u306e\u5ea6\u5408\u3044\u304c\u4e0a\u304c\u3063\u3066\u304d\u307e\u3059\u3002<\/p>\n<p class=\"p40-b\">\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u691c\u7d22\u306b\u304a\u3051\u308b\u30b3\u30a2 \u30a6\u30a7\u30d6 \u30d0\u30a4\u30bf\u30eb\u306f\u6bb5\u968e\u7684\u306b\u8a55\u4fa1\u3055\u308c\u307e\u3059\u3002<\/p>\n<h2>\u826f\u597d\u4ee5\u4e0a\u306b\u306f\u826f\u597d\u306b\u306a\u3089\u306a\u3044<\/h2>\n<p>\u826f\u597d\u3068\u5224\u65ad\u3055\u308c\u305f\u30da\u30fc\u30b8\u3092\u3055\u3089\u306b\u6539\u5584\u3057\u3066\u3082\u305d\u308c\u4ee5\u4e0a\u306b\u8a55\u4fa1\u304c\u4e0a\u304c\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u305f\u3068\u3048\u3070\u3001LCP \u304c 2 \u79d2\u306e\u30da\u30fc\u30b8\u306f\u300c\u826f\u597d\u300d\u3068\u3057\u3066\u5224\u5b9a\u3055\u308c\u307e\u3059\u3002<br \/>\u3053\u306e\u30da\u30fc\u30b8\u306e LCP \u3092\u3055\u3089\u306b\u6539\u5584\u3057\u3066 1 \u79d2\u306b\u3057\u3066\u3082\u3001\u305d\u308c\u4ee5\u4e0a\u8a55\u4fa1\u306f\u4e0a\u304c\u308a\u307e\u305b\u3093\u3002<br \/>\u826f\u597d\u306e\u306a\u304b\u306b\u306f\u5dee\u306f\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>\u4e00\u65b9\u3067\u3001LCP \u304c 10 \u79d2\u306e\u30da\u30fc\u30b8\uff08\u4e0d\u826f\uff09\u3092 1 \u79d2\uff08\u826f\u597d\uff09\u306b\u6539\u5584\u3059\u308c\u3070\u3001\u3082\u3061\u308d\u3093\u8a55\u4fa1\u306f\u4e0a\u304c\u308a\u307e\u3059\u3002<\/p>\n<p>\u30e9\u30f3\u30ad\u30f3\u30b0\u89b3\u70b9\u306b\u9650\u3063\u3066\u8a00\u3048\u3070\u3001\u826f\u597d\u306a\u3089\u305d\u308c\u3067\u5341\u5206\u3067\u3042\u308a\u3001\u305d\u308c\u3053\u305d\u30df\u30ea\u79d2\u306e\u6539\u5584\u306b\u307e\u3067\u3053\u3060\u308f\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p class=\"p40-b\">\u6ce8\u610f\u3057\u3066\u307b\u3057\u3044\u306e\u306f\u3042\u304f\u307e\u3067\u3082\u300c\u691c\u7d22\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306b\u304a\u3051\u308b\u8a55\u4fa1\u300d\u306b\u95a2\u3057\u3066\u3067\u3059\u3002<br \/>\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u306e\u89b3\u70b9\u304b\u3089\u898b\u308c\u3070\u3001\u826f\u597d\u5224\u5b9a\u3067\u3042\u3063\u3066\u3082\u30b3\u30a2 \u30a6\u30a7\u30d6 \u30d0\u30a4\u30bf\u30eb\u306e\u72b6\u614b\u304c\u826f\u3051\u308c\u3070\u3088\u3044\u307b\u3069\u30e6\u30fc\u30b6\u30fc\u306f\u5feb\u9069\u306b\u611f\u3058\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<h2>3 \u6559\u79d1\u3067\u6e80\u70b9\u306e\u512a\u7b49\u751f\u3067\u306a\u304f\u3066\u3082\u3044\u3044<\/h2>\n<p>\u30e9\u30f3\u30ad\u30f3\u30b0\u3067\u8a55\u4fa1\u3055\u308c\u308b\u306b\u306f LCP\/FID\/CLS \u306e 3 \u3064\u306e\u6307\u6a19\u3059\u3079\u3066\u304c\u826f\u597d\u3067\u306a\u304f\u3066\u3082\u69cb\u3044\u307e\u305b\u3093\u3002<br \/>LCP \u3068 FID \u306f\u826f\u597d\u3060\u3051\u308c\u3069 CLS \u306f\u6539\u5584\u304c\u5fc5\u8981\u3001\u3053\u3093\u306a\u30da\u30fc\u30b8\u3067\u3042\u3063\u3066\u3082\u76f8\u5fdc\u306b\u8a55\u4fa1\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u3082\u3063\u3068\u3082\u3001LCP \u304c 2 \u70b9\u3001FID \u304c 3 \u70b9\u3001CLS \u304c -1 \u70b9\u3067\u300c2+3-1=4\u300d\u306e\u3088\u3046\u306a<a href=\"https:\/\/twitter.com\/JohnMu\/status\/1395856144007147524\">\u5358\u7d14\u306a\u3082\u306e\u3067\u306f\u306a\u3044<\/a>\u3067\u3057\u3087\u3046\u3002<\/p>\n<p class=\"p40-b\">\u3044\u305a\u308c\u306b\u3057\u3066\u3082\u3001\u4e0d\u826f\u3067\u306a\u3044\u9650\u308a\u306f\u8a55\u4fa1\u306f\u307e\u3063\u305f\u304f\u306e\u30bc\u30ed\u3067\u306f\u3042\u308a\u307e\u305b\u3093\uff08\u305d\u3046\u306f\u8a00\u3063\u3066\u3082\u3001\u691c\u7d22\u7d50\u679c\u3067\u306f\u4ed6\u306e\u30da\u30fc\u30b8\u3068\u306e\u6bd4\u8f03\u306b\u306a\u308b\u306e\u3067\u559c\u3093\u3067\u3070\u304b\u308a\u306f\u3044\u3089\u308c\u307e\u305b\u3093\u304c\uff09\u3002<\/p>\n<h2>CWV \u6539\u5584\u306e\u512a\u5148\u4ed8\u3051<\/h2>\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u8aac\u660e\u3057\u305f\u3053\u3068\u304b\u3089\u8003\u3048\u308b\u3068\u3001\u30b3\u30a2 \u30a6\u30a7\u30d6 \u30d0\u30a4\u30bf\u30eb\u6539\u5584\u306b\u512a\u5148\u5ea6\u3092\u4ed8\u3051\u308b\u3068\u6b21\u306e\u3088\u3046\u306b\u306a\u308b\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<ol>\n<li><strong>\u4e0d\u826f\u306e\u30da\u30fc\u30b8\u3001\u6307\u6a19\u3092\u6700\u512a\u5148\u306b\u6539\u5584\u3059\u308b<\/strong>: \u30e9\u30f3\u30ad\u30f3\u30b0\u306b\u3082 UX \u306b\u3082\u4e0e\u3048\u308b\u30a4\u30f3\u30d1\u30af\u30c8\u304c\u6700\u3082\u5927\u304d\u3044<\/li>\n<li><strong>\u6539\u5584\u304c\u5fc5\u8981\u306a\u30da\u30fc\u30b8\u3092\u6539\u5584\u3059\u308b<\/strong>: \u8a55\u4fa1\u3092\u5c11\u3057\u3067\u3082\u4e0a\u3052\u308b\u305f\u3081<\/li>\n<li><strong>\u826f\u597d\u306a\u30da\u30fc\u30b8\u3092\u3055\u3089\u306b\u6539\u5584\u3059\u308b<\/strong>: \u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u306e\u3055\u3089\u306a\u308b\u5411\u4e0a\uff08\u30e9\u30f3\u30ad\u30f3\u30b0\u306b\u306f\u5f71\u97ff\u3057\u306a\u3044\uff09<\/li>\n<\/ol>\n<p class=\"p30-t\">Q&amp;A \u30bb\u30c3\u30b7\u30e7\u30f3\u306f YouTube \u306e\u9332\u753b\u3067\u8996\u8074\u3067\u304d\u307e\u3059\uff08\u3053\u306e\u8a18\u4e8b\u3067\u89e6\u308c\u305f\u90e8\u5206\u306f <a href=\"https:\/\/youtu.be\/HWm6WNkHs90?t=1553\">25:23<\/a> \u304b\u3089\u59cb\u307e\u308a\u307e\u3059\uff09\u3002<\/p>\n<p><iframe loading=\"lazy\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/HWm6WNkHs90?start=1553\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<div><script type=\"application\/ld+json\">\n{\n\"@context\":\"https:\/\/schema.org\",\n\"@type\":\"VideoObject\",\n\"name\":\"Web Vitals | Q&A\",\n\"description\":\"\u30a6\u30a7\u30d6\u30d0\u30a4\u30bf\u30eb\u306e\u30a4\u30cb\u30b7\u30a2\u30c1\u30d6\u3092\u30ea\u30fc\u30c9\u3059\u308b Chrome \u3068\u691c\u7d22\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u3068\u30d7\u30ed\u30c0\u30af\u30c8 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