{"id":2037,"date":"2019-10-09T10:00:16","date_gmt":"2019-10-09T01:00:16","guid":{"rendered":"http:\/\/domore.co.jp\/speedcurve\/?p=2037"},"modified":"2022-09-14T17:01:38","modified_gmt":"2022-09-14T08:01:38","slug":"7newmetrics","status":"publish","type":"post","link":"https:\/\/www.domore.co.jp\/speedcurve\/metric\/7newmetrics\/","title":{"rendered":"LUX\uff08RUM)\u306e7\u3064\u306e\u65b0\u30e1\u30c8\u30ea\u30c3\u30af(\u8ffd\u52a0\u6307\u6a19\uff09"},"content":{"rendered":"<h1><\/h1>\n<p><span style=\"font-weight: 400;\"><img loading=\"lazy\" class=\"wp-image-1988 alignnone\" src=\"http:\/\/domore.co.jp\/speedcurve\/wp-content\/uploads\/2019\/07\/steve-souders.424-3.jpg\" alt=\"\" width=\"48\" height=\"48\" srcset=\"https:\/\/www.domore.co.jp\/speedcurve\/wp-content\/uploads\/2019\/07\/steve-souders.424-3.jpg 577w, https:\/\/www.domore.co.jp\/speedcurve\/wp-content\/uploads\/2019\/07\/steve-souders.424-3-150x150.jpg 150w, https:\/\/www.domore.co.jp\/speedcurve\/wp-content\/uploads\/2019\/07\/steve-souders.424-3-300x300.jpg 300w, https:\/\/www.domore.co.jp\/speedcurve\/wp-content\/uploads\/2019\/07\/steve-souders.424-3-60x60.jpg 60w, https:\/\/www.domore.co.jp\/speedcurve\/wp-content\/uploads\/2019\/07\/steve-souders.424-3-120x120.jpg 120w\" sizes=\"(max-width: 48px) 100vw, 48px\" \/>\u3000Steve Souders<\/span><\/p>\n<p><span style=\"font-weight: 400;\">SpeedCurve\u306eLUX\u306b\u65b0\u3057\u3044\u30e1\u30c8\u30ea\u30c3\u30af\u3092\u8ffd\u52a0\u3057\u307e\u3057\u305f\u3002<\/span><\/p>\n<ul>\n<li>First Contentful Paint<\/li>\n<li>First CPU Idle<\/li>\n<li>Longest Long Task<\/li>\n<li>Number of Long Tasks<\/li>\n<li>Connection type<\/li>\n<li>HTML transfer size<\/li>\n<li>Total # of image requests<\/li>\n<\/ul>\n<p><img loading=\"lazy\" class=\"aligncenter size-large wp-image-2038\" style=\"font-size: inherit;\" src=\"http:\/\/domore.co.jp\/speedcurve\/wp-content\/uploads\/2019\/07\/New-LUX-metrics2-1024x471.jpg\" alt=\"\" width=\"1024\" height=\"471\" srcset=\"https:\/\/www.domore.co.jp\/speedcurve\/wp-content\/uploads\/2019\/07\/New-LUX-metrics2-1024x471.jpg 1024w, https:\/\/www.domore.co.jp\/speedcurve\/wp-content\/uploads\/2019\/07\/New-LUX-metrics2-300x138.jpg 300w, https:\/\/www.domore.co.jp\/speedcurve\/wp-content\/uploads\/2019\/07\/New-LUX-metrics2-768x353.jpg 768w, https:\/\/www.domore.co.jp\/speedcurve\/wp-content\/uploads\/2019\/07\/New-LUX-metrics2.jpg 1562w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u79c1\u305f\u3061\u306f\u3001<strong>\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u3044\u3064\u30da\u30fc\u30b8\u306b\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3055\u308c\u308b\u304b\uff1f<\/strong>\u3068\u3044\u3046\u30e6\u30fc\u30b6\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u306b\u7126\u70b9\u3092\u5f53\u3066\u308b\u306e\u304c\u91cd\u8981\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306e\u53ef\u8996\u6027\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u3001First Contentful Paint\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f\u3002First Contentful Paint\u3068Start Render(\u3059\u3067\u306bLUX\u3067\u5229\u7528\u53ef\u80fd)\u306f\u3001<\/span><a href=\"https:\/\/www.w3.org\/TR\/paint-timing\/#first-contentful-paint\"><span style=\"font-weight: 400;\">Paint Timing\u4ed5\u69d8<\/span><\/a><span style=\"font-weight: 400;\">\u306e\u4e00\u90e8\u3068\u3057\u3066\u30d6\u30e9\u30a6\u30b6\u3067\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<strong>First Contentful Paint\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30da\u30fc\u30b8\u30fb\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u6d88\u8cbb\u3092\u958b\u59cb\u3067\u304d\u308b\u6642\u9593\u3067\u3059\u3002<\/strong>\u5177\u4f53\u7684\u306b\u306f\u300c\u30d6\u30e9\u30a6\u30b6\u304c\u30c6\u30ad\u30b9\u30c8\u3001\u753b\u50cf(\u80cc\u666f\u30a4\u30e1\u30fc\u30b8\u3092\u542b\u3080)\u3001\u767d\u4ee5\u5916\u306e\u30ad\u30e3\u30f3\u30d0\u30b9\u3001SVG\u3092\u6700\u521d\u306b\u63cf\u753b\u3057\u305f\u6642\u9593\u300d\u3067\u3059\u3002\u3053\u308c\u306fLUX Performance Dashboard\u306b\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u9ad8\u901f\u3067\u5feb\u9069\u306a\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u5b9f\u73fe\u3059\u308b\u306b\u306f\u3001CPU\u304c\u56fa\u5b9a\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u30d6\u30e9\u30a6\u30b6\u304c\u3044\u3064\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3066\u30e6\u30fc\u30b6\u30fc\u5165\u529b\u3092\u53d7\u3051\u4ed8\u3051\u308b\u306e\u304b\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/span><a href=\"https:\/\/www.w3.org\/TR\/longtasks\/\"><span style=\"font-weight: 400;\">\u30ed\u30f3\u30b0\u30fb\u30bf\u30b9\u30afAPI<\/span><\/a><span style=\"font-weight: 400;\">\u3092\u4f7f\u3046\u3068\u3001JavaScript\u304c\u30d6\u30e9\u30a6\u30b6\u306e\u30e1\u30a4\u30f3\u30fb\u30b9\u30ec\u30c3\u30c9\u309250ms\u4ee5\u4e0a\u30d6\u30ed\u30c3\u30af\u3057\u305f\u6642\u9593\u3092\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u30ed\u30f3\u30b0\u30bf\u30b9\u30af\u306e\u5408\u8a08\u6642\u9593\u306e\u8868\u793a\u306b\u52a0\u3048\u3066\u3001<\/span><b>\u6700\u9577\u306e\u30ed\u30f3\u30b0\u30bf\u30b9\u30af<\/b><span style=\"font-weight: 400;\">\u3068<\/span><b>\u4e2d\u592e\u5024\u306e\u30ed\u30f3\u30b0\u30bf\u30b9\u30af<\/b><span style=\"font-weight: 400;\">\u3092\u8868\u793a\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u30ed\u30f3\u30b0\u30fb\u30bf\u30b9\u30af\u304a\u3088\u3073CPU\u30e1\u30c8\u30ea\u30c3\u30af\u306f\u3059\u3079\u3066\u3001LUX Performance Dashboard\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u9ad8\u901f\u3067\u5feb\u9069\u306a\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u5b9f\u73fe\u3059\u308b\u306b\u306f\u3001CPU\u304c\u56fa\u5b9a\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u30d6\u30e9\u30a6\u30b6\u304c\u3044\u3064\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3066\u30e6\u30fc\u30b6\u30fc\u5165\u529b\u3092\u53d7\u3051\u4ed8\u3051\u308b\u306e\u304b\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/span><a href=\"https:\/\/www.w3.org\/TR\/longtasks\/\"><span style=\"font-weight: 400;\">\u30ed\u30f3\u30b0\u30fb\u30bf\u30b9\u30afAPI<\/span><\/a><span style=\"font-weight: 400;\">\u3092\u4f7f\u3046\u3068\u3001JavaScript\u304c\u30d6\u30e9\u30a6\u30b6\u30fc\u306e\u30e1\u30a4\u30f3\u30fb\u30b9\u30ec\u30c3\u30c9\u309250ms\u4ee5\u4e0a\u30d6\u30ed\u30c3\u30af\u3057\u305f\u6642\u9593\u3092\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u30ed\u30f3\u30b0\u30bf\u30b9\u30af\u306e\u5408\u8a08\u6642\u9593\u306e\u8868\u793a\u306b\u52a0\u3048\u3066\u3001<\/span><b>\u6700\u9577\u306e\u30ed\u30f3\u30b0\u30bf\u30b9\u30af<\/b><span style=\"font-weight: 400;\">\u3068<\/span><b>\u4e2d\u592e\u5024\u306e\u30ed\u30f3\u30b0\u30bf\u30b9\u30af<\/b><span style=\"font-weight: 400;\">\u3092\u8868\u793a\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u30ed\u30f3\u30b0\u30fb\u30bf\u30b9\u30af\u304a\u3088\u3073CPU\u30e1\u30c8\u30ea\u30c3\u30af\u306f\u3059\u3079\u3066\u3001LUX Performance Dashboard\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u5b9f\u969b\u306e\u30e6\u30fc\u30b6\u3092\u63a5\u7d9a\u30bf\u30a4\u30d7\u3067\u30bb\u30b0\u30e1\u30f3\u30c8\u5316\u3059\u308b\u3068\u3001\u30e6\u30fc\u30b6\u306e\u5e2f\u57df\u5e45\u306e\u30bf\u30a4\u30d7\u3068\u3001\u305d\u308c\u304c\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u3069\u306e\u3088\u3046\u306b\u95a2\u9023\u3057\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002LUX\u306f\u3001<\/span><a href=\"http:\/\/wicg.github.io\/netinfo\/\"><span style=\"font-weight: 400;\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u60c5\u5831API<\/span><\/a><span style=\"font-weight: 400;\">\u304b\u3089\u3053\u306e\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002\u901a\u5e38\u3001LUX\u306f\u6709\u52b9\u306a\u63a5\u7d9a\u30bf\u30a4\u30d7\u3092\u5831\u544a\u3057\u307e\u3059\u3002\u6709\u52b9\u306a\u63a5\u7d9a\u30bf\u30a4\u30d7\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5f80\u5fa9\u6642\u9593\u3068\u6700\u8fd1\u89b3\u6e2c\u3055\u308c\u305f\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u6642\u9593\u306b\u57fa\u3065\u3044\u3066\u8a08\u7b97\u3055\u308c\u307e\u3059\u3002\u63a5\u7d9a\u30bf\u30a4\u30d7\u306b\u57fa\u3065\u3044\u305f\u30e6\u30fc\u30b6\u30fc\u306e\u5185\u8a33\u306f\u3001\u65e2\u5b58\u306e\u5730\u57df\u5225\u3068\u3068\u3082\u306bLUX\u30e6\u30fc\u30b6\u30fc\u30fb\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u6700\u5f8c\u306b\u3001\u65b0\u3057\u3044\u30e1\u30c8\u30ea\u30c3\u30af\u3068\u3057\u3066\u30e1\u30a4\u30f3<\/span><b>HTML\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u8ee2\u9001\u30b5\u30a4\u30ba<\/b><span style=\"font-weight: 400;\">\u3092\u9867\u5ba2\u304b\u3089\u8981\u6c42\u3055\u308c\u305f\u305f\u3081\u3001\u305d\u308c\u3092 [\u304a\u6c17\u306b\u5165\u308a] \u30c1\u30e3\u30fc\u30c8\u30a8\u30c7\u30a3\u30bf\u306b\u8ffd\u52a0\u3057\u307e\u3057\u305f\u3002\u753b\u50cf\u306e\u6570\u306f\u3059\u3067\u306b\u5831\u544a\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u3055\u3089\u306b<\/span><b>\u753b\u50cf\u306e\u7dcf\u6570<\/b><span style=\"font-weight: 400;\">\u3092\u8ffd\u52a0\u3057\u307e\u3057\u305f\u3002LUX \u30c7\u30b6\u30a4\u30f3\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u3067\u3053\u308c\u3089\u306e\u30e1\u30c8\u30ea\u30c3\u30af\u3092\u8868\u793a\u3059\u308b\u3068\u3001\u4e0b\u306e\u753b\u50cf\u306e\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u304c\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u5411\u4e0a\u3068\u30c7\u30fc\u30bf\u30b3\u30b9\u30c8\u306e\u524a\u6e1b\u306b\u5f79\u7acb\u3064\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u95a2\u9023\u8a18\u4e8b\u3000<\/span><a href=\"https:\/\/speedcurve.com\/blog\/trend-metrics-and-compare-time-periods\/\"><span style=\"font-weight: 400;\">https:\/\/speedcurve.com\/blog\/trend-metrics-and-compare-time-periods\/<\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"\u3000Steve Souders SpeedCurve\u306eLUX\u306b\u65b0\u3057\u3044\u30e1\u30c8\u30ea\u30c3\u30af\u3092\u8ffd\u52a0\u3057\u307e\u3057\u305f\u3002 First Contentful Paint First CPU Idle Longest Long Task Number  [&hellip;]","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[9,14],"tags":[],"_links":{"self":[{"href":"https:\/\/www.domore.co.jp\/speedcurve\/wp-json\/wp\/v2\/posts\/2037"}],"collection":[{"href":"https:\/\/www.domore.co.jp\/speedcurve\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.domore.co.jp\/speedcurve\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.domore.co.jp\/speedcurve\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.domore.co.jp\/speedcurve\/wp-json\/wp\/v2\/comments?post=2037"}],"version-history":[{"count":5,"href":"https:\/\/www.domore.co.jp\/speedcurve\/wp-json\/wp\/v2\/posts\/2037\/revisions"}],"predecessor-version":[{"id":2728,"href":"https:\/\/www.domore.co.jp\/speedcurve\/wp-json\/wp\/v2\/posts\/2037\/revisions\/2728"}],"wp:attachment":[{"href":"https:\/\/www.domore.co.jp\/speedcurve\/wp-json\/wp\/v2\/media?parent=2037"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.domore.co.jp\/speedcurve\/wp-json\/wp\/v2\/categories?post=2037"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.domore.co.jp\/speedcurve\/wp-json\/wp\/v2\/tags?post=2037"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}