{"id":1020,"date":"2018-12-21T17:24:07","date_gmt":"2018-12-21T08:24:07","guid":{"rendered":"http:\/\/domore.co.jp\/speedcurve\/?p=1020"},"modified":"2019-01-15T13:42:01","modified_gmt":"2019-01-15T04:42:01","slug":"index","status":"publish","type":"post","link":"https:\/\/www.domore.co.jp\/speedcurve\/metric\/index\/","title":{"rendered":"\u30d2\u30fc\u30ed\u30fc\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u30bf\u30a4\u30e0\uff1aUX\u3092\u6e2c\u308b\u305f\u3081\u306e\u65b0\u3057\u3044\u6307\u6a19"},"content":{"rendered":"<h1><strong>\u30d2\u30fc\u30ed\u30fc\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u30bf\u30a4\u30e0\uff1aUX\u3092\u6e2c\u308b\u305f\u3081\u306e\u65b0\u3057\u3044\u6307\u6a19<\/strong><\/h1>\n<h1>\uff08\u521d\u7d1a\uff09<\/h1>\n<p>\u76ee\u7684\uff1aUX\u6307\u6a19\u306e\u6b74\u53f2\u3001\u305d\u306e\u7406\u89e3\u3068UX\u305f\u3081\u306e\u65b0\u3057\u3044\u6307\u6a19\uff08Hero Rendering Time\u3001Largest Image Render\u3001H1 Render\u3001Largest Background \u3001Image Render\u3001Hero Element Timing\uff09\u306e\u7406\u89e3\u306b\u3064\u3044\u3066\u3002<\/p>\n<p><img loading=\"lazy\" class=\"wp-image-303 alignnone\" src=\"http:\/\/domore.co.jp\/speedcurve\/wp-content\/uploads\/2018\/01\/Tammy.jpg\" alt=\"\" width=\"100\" height=\"100\" srcset=\"https:\/\/www.domore.co.jp\/speedcurve\/wp-content\/uploads\/2018\/01\/Tammy.jpg 128w, https:\/\/www.domore.co.jp\/speedcurve\/wp-content\/uploads\/2018\/01\/Tammy-60x60.jpg 60w, https:\/\/www.domore.co.jp\/speedcurve\/wp-content\/uploads\/2018\/01\/Tammy-120x120.jpg 120w\" sizes=\"(max-width: 100px) 100vw, 100px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Tammy Everts\u30002017\u5e748\u670822\u65e5<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u512a\u308c\u305f\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u5b9f\u73fe\u306e\u9375\u306f\u3001\u8a2a\u554f\u8005\u304c\u6700\u3082\u6c17\u306b\u3059\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u3059\u3070\u3084\u304f\u914d\u4fe1\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/span><span style=\"font-weight: 400;\">\u8a00\u3046\u306e\u306f\u7c21\u5358\u3067\u3059\u304c\u3001\u3068\u3066\u3082\u96e3\u3057\u3044\u3082\u306e\u3067\u3059\u3002 \u3059\u3079\u3066\u306e\u30b5\u30a4\u30c8\u306b\u306f\u3001\u72ec\u81ea\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3068\u30e6\u30fc\u30b6\u30fc\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8\u306e\u76ee\u6a19\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u91cd\u8981\u306a\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u901f\u5ea6\u3092\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u306f\u3001\u4eca\u307e\u3067\u96e3\u3057\u3044\u8ab2\u984c\u3067\u3057\u305f\u3002<\/span><\/p>\n<p><b>\u3060\u304b\u3089\u3001Hero Rendering Times\uff08\u30d2\u30fc\u30ed\u30fc\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u30bf\u30a4\u30e0\uff09\u306e\u7d39\u4ecb\u306f\u975e\u5e38\u306b\u3046\u308c\u3057\u3044\u306e\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306e\u65b0\u3057\u3044\u6e2c\u5b9a\u57fa\u6e96\u3067\u3059\u3002<\/b><span style=\"font-weight: 400;\"> Hero Times\u306f\u3001\u30da\u30fc\u30b8\u306e\u6700\u3082\u91cd\u8981\u306a\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u3001\u30d6\u30e9\u30a6\u30b6\u5185\u3067\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u7d42\u4e86\u3057\u305f\u6642\u9593\u3067\u3059\u3002 \u3053\u308c\u3089\u306e\u30e1\u30c8\u30ea\u30c3\u30af\u306f\u3001\u73fe\u5728SpeedCurve\u30e6\u30fc\u30b6\u30fc\u306b\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p><img loading=\"lazy\" class=\"aligncenter size-full wp-image-1024\" src=\"http:\/\/domore.co.jp\/speedcurve\/wp-content\/uploads\/2018\/12\/unnamed-4-1.jpg\" alt=\"\" width=\"512\" height=\"282\" srcset=\"https:\/\/www.domore.co.jp\/speedcurve\/wp-content\/uploads\/2018\/12\/unnamed-4-1.jpg 512w, https:\/\/www.domore.co.jp\/speedcurve\/wp-content\/uploads\/2018\/12\/unnamed-4-1-300x165.jpg 300w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u3053\u3053\u3067\u306f\u3001<\/span><b>Hero Rendering Times<\/b><span style=\"font-weight: 400;\">\u304c\u3069\u306e\u3088\u3046\u306b\u6a5f\u80fd\u3059\u308b\u304b\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3066\u3044\u304d\u307e\u3059\u3002 \u305d\u306e\u524d\u306b\u3001\u3053\u306e\u554f\u984c\u306b\u3069\u306e\u3088\u3046\u306b\u5230\u9054\u3057\u305f\u304b\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3057\u3087\u3046\u3002<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2><b>UX\u6307\u6a19\u306e\u6b74\u53f2<\/b><\/h2>\n<p><b>\u6700\u521d\u306f\u3001LoadTime\uff08\u30ed\u30fc\u30c9\u30bf\u30a4\u30e0\uff09\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/b><span style=\"font-weight: 400;\"> \u00a0\u00a0\u3057\u304b\u3057\u3001\u30da\u30fc\u30b8\u306b\u306f\u3042\u307e\u308a\u306b\u3082\u591a\u304f\u306e\u3082\u306e\u304c\u3042\u308b\u3053\u3068\u306b\u6c17\u4ed8\u304d\u307e\u3057\u305f\uff08\u4f8b\uff1a\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u3001\u30d3\u30e5\u30fc\u30dd\u30fc\u30c8\u5916\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\uff09\u3002\u305d\u308c\u306b\u3088\u308a\u3001\u8aad\u307f\u8fbc\u307f\u6642\u9593\u304c\u9577\u304f\u306a\u308a\u3001<\/span><a href=\"https:\/\/www.stevesouders.com\/blog\/2013\/05\/13\/moving-beyond-window-onload\/\"><span style=\"font-weight: 400;\">\u5b9f\u969b\u306b\u30e6\u30fc\u30b6\u30fc\u304c\u611f\u3058\u305f\u901f\u3055\u3092\u53cd\u6620\u3057\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f<\/span><\/a><b>\u3002<\/b><\/p>\n<p><b>Start render\uff08\u30b9\u30bf\u30fc\u30c8\u30ec\u30f3\u30c0\u30fc\uff09\u306f\u3001LoadTime\u3088\u308a\u3044\u3044\u3002<\/b><span style=\"font-weight: 400;\">\u3068\u3044\u3046\u306e\u306f\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u304c\u958b\u59cb\u3055\u308c\u305f\u3068\u304d\u306e\u8a08\u6e2c\u3067\u3001\u30e6\u30fc\u30b6\u304c\u30da\u30fc\u30b8\u3068\u30a4\u30f3\u30bf\u30e9\u30af\u30c8\u59cb\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3068\u304d\u3060\u304b\u3089\u3067\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u3082\u30461\u3064\u306e\u5229\u70b9\u306f\u3001\u30b7\u30f3\u30bb\u30c6\u30a3\u30c3\u30af\uff08\u5408\u6210\uff09\u3067\u4f7f\u3048\u308b\u305f\u3081\u3067\u3001\u30b5\u30a4\u30c8\u306eUX\u3092\u7af6\u5408\u4ed6\u793e\u3068\u5341\u5206\u6bd4\u8f03\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u3057\u304b\u3057\u3001Startrender\u306f\u7406\u60f3\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u306a\u305c\u306a\u3089\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306e\u958b\u59cb\u306e\u8a08\u6e2c\u306b\u3059\u304e\u305a\u3001\u30e6\u30fc\u30b6\u304c\u5b9f\u969b\u306b\u30da\u30fc\u30b8\u306b\u95a2\u308f\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u304b\u3089\u3067\u3059\u3002<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><b>\u305d\u306e\u5f8c\u3001SpeedIndex\uff08\u30b9\u30bf\u30fc\u30c8\u30ec\u30f3\u30c0\u30fc\uff09\u306b\u3002<\/b><span style=\"font-weight: 400;\">\u3053\u306e\u30e1\u30c8\u30ea\u30c3\u30af\u306f\u3001WebPageTest\u3067\u4f7f\u308f\u308c\u3001\u30da\u30fc\u30b8\u306e\u30d1\u30fc\u30c4\u304c\u3044\u3064\u8868\u793a\u3055\u308c\u308b\u304b\u3092\u793a\u3057\u307e\u3059\u3002SpeedIndex\u306f\u3001<\/span><b>\u30e6\u30fc\u30b6\u30fc\u304c\u5b9f\u969b\u306b\u4f55\u3092\u898b\u3066\u3044\u308b\u304b<\/b><span style=\"font-weight: 400;\">\u3068\u3044\u3046\u8a08\u6e2c\u554f\u984c\u3092\u521d\u3081\u3066\u793a\u3057\u305f\u70b9\u3067\u3001\u5927\u304d\u306a\u98db\u8e8d\u7684\u306a\u9032\u6b69\u3067\u3057\u305f\u3002<\/span><a href=\"https:\/\/sites.google.com\/a\/webpagetest.org\/docs\/using-webpagetest\/metrics\/speed-index#TOC-Measuring-Visual-Progress\"> <span style=\"font-weight: 400;\">Speed Index\u306f\u3001\u8996\u899a\u30b3\u30f3\u30c6\u30f3\u30c4\uff08\u4f8b\u3048\u3070\u3001\u753b\u50cf\u304a\u3088\u3073\u30d3\u30c7\u30aa\uff09\u304c\u30d3\u30e5\u30fc\u30dd\u30fc\u30c8\u5185\u3067\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3055\u308c\u308b\u3068\u304d\u306e\u6e2c\u5b9a\u306b\u57fa\u3065\u304d\u307e\u3059\u3002<\/span><\/a><\/p>\n<p><b>SpeedIndex<\/b><span style=\"font-weight: 400;\">\uff08\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\uff1a<\/span><a href=\"https:\/\/speedcurve.com\/blog\/measuring-the-user-experience\/\"><span style=\"font-weight: 400;\">SpeedCurve\u306b\u542b\u307e\u308c\u3066\u3044\u308b<\/span><\/a><span style=\"font-weight: 400;\">\uff09\u306f\u304a\u6c17\u306b\u5165\u308a\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u3053\u308c\u306f\u3001\u3069\u306e\u3088\u3046\u306b\u30da\u30fc\u30b8\u304c\u69cb\u7bc9\u3055\u308c\u3066\u3044\u308b\u304b\u306b\u4f9d\u5b58\u3059\u308b\u305f\u3081\u3001\u3059\u3079\u3066\u306e\u30e1\u30c8\u30ea\u30c3\u30af\u306b\u30d5\u30a3\u30c3\u30c8\u3059\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305f\u3068\u3048\u3070\u3001\u79c1\u306f\u6700\u8fd1\u3001\u30e2\u30d0\u30a4\u30eb\u306eSpeed Index\u306e\u7d50\u679c\u306b\u6df7\u4e71\u3057\u3066\u3044\u308b\u3068\u3044\u3046\u9867\u5ba2\u3068\u8a71\u3057\u307e\u3057\u305f\u3002 \u305d\u306eSpeed Index\u304c\u901f\u304b\u3063\u305f\u7406\u7531\u306f\u3001\u30d3\u30e5\u30fc\u30dd\u30fc\u30c8\u304c\u307b\u3068\u3093\u3069\u7a7a\u3060\u3063\u305f\u306e\u306b\u3001\u305d\u306e\u300c\u6298\u308a\u305f\u305f\u307e\u308c\u305f\u90e8\u5206\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u300d\u306e\u307b\u3068\u3093\u3069\u304c\u753b\u50cf\u3067\u306f\u306a\u304b\u3063\u305f\u305f\u3081\u3067\u3059\u3002<\/span><\/p>\n<p><b>\u6700\u8fd1\u3067\u306f\u3001TTI\uff08Time to Interact\uff09\u3084TTFMP\uff08Time to First Meaningful Paint\uff09\u306a\u3069\u306e\u30e1\u30c8\u30ea\u30af\u30b9\u304c\u6ce8\u76ee\u3055\u308c\u3066\u3044\u307e\u3059\u3002 \u00a0<\/b><span style=\"font-weight: 400;\">\u3057\u304b\u3057\u3001<\/span><b>TTI<\/b><span style=\"font-weight: 400;\">\u306f\u30e6\u30fc\u30b6\u30fc\u30a8\u30ad\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u6b63\u78ba\u306b\u6e2c\u5b9a\u3057\u307e\u305b\u3093\u3002<\/span><a href=\"https:\/\/blog.chromium.org\/2017\/06\/chrome-60-beta-paint-timing-api-css.html\"><span style=\"font-weight: 400;\">Paint Timing API<\/span><\/a><span style=\"font-weight: 400;\">\u3067\u5229\u7528\u3067\u304d\u308b<\/span><b>TTFMP<\/b><span style=\"font-weight: 400;\">\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u3067\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u8868\u793a\u3055\u308c\u305f\u3068\u304d\u306e\u69d8\u5b50\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u304c\u3001Start Render\u3068Speed Index\u306e\u3088\u3046\u306b\u3001\u3059\u3079\u3066\u306e\u30d4\u30af\u30bb\u30eb\u306b\u7b49\u3057\u3044\u5024\u3092\u4e0e\u3048\u308b\u3068\u3044\u3046\u5f31\u70b9\u304c\u3042\u308a\u307e\u3059\u3002\u8a00\u3044\u63db\u3048\u308c\u3070\u3001<\/span><b>\u6709\u7528\u306a\u30b3\u30f3\u30c6\u30f3\u30c4\u3068\u6709\u7528\u3067\u306a\u3044\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u533a\u5225\u3057\u307e\u305b\u3093<\/b><span style=\"font-weight: 400;\">\u3002 \uff08\u3053\u308c\u306f\u8b70\u8ad6\u3059\u3079\u304d\u30c8\u30d4\u30c3\u30af\u3067\u3001\u4eca\u5f8c\u306e\u8a18\u4e8b\u3067\u3082\u3053\u308c\u3089\u306e\u6307\u6a19\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\uff09\u3002<\/span><\/p>\n<p><a href=\"https:\/\/speedcurve.com\/blog\/user-timing-and-custom-metrics\/\"><b>\u30ab\u30b9\u30bf\u30e0\u30e1\u30c8\u30ea\u30c3\u30af\u306f\u3001\u512a\u308c\u305f\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/b><\/a><span style=\"font-weight: 400;\">(\u305d\u3057\u3066\u3001\u30ea\u30a2\u30eb\u30e6\u30fc\u30b6\u30fc\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306f\u6700\u9ad8\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3059\uff09\u3067\u3059\u304c\u3001 \u8ffd\u52a0\u306e\u958b\u767a\u6642\u9593\u3068\u5c02\u9580\u77e5\u8b58\u3092\u5fc5\u8981\u3068\u3059\u308b\u305f\u3081\u3001\u30b5\u30a4\u30c8\u306e14\uff05\u3057\u304b\u4f7f\u7528\u3059\u308b\u306e\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/span><\/p>\n<h2><strong>\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u8a08\u6e2c\u3059\u308b\u3082\u3063\u3068\u3044\u3044\u6307\u6a19\u304c\u5fc5\u8981<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">\u65e2\u5b58\u306e\u30e1\u30c8\u30ea\u30c3\u30af\u306e\u5236\u7d04\u3068\u9650\u754c\u3092\u8003\u3048\u308b\u3068\u3001\u6b21\u306e\u3088\u3046\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u5fc5\u8981\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u30e6\u30fc\u30b6\u30fc\u304c\u5b9f\u969b\u306b\u30d6\u30e9\u30a6\u30b6\u30fc\u3067\u898b\u308b\u3082\u306e\u3068\u95a2\u4fc2\u3059\u308b<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u30e6\u30fc\u30b6\u30fc\u8996\u70b9\u3067\u306f\u3001\u3059\u3079\u3066\u306e\u753b\u50cf\u3068\u30da\u30fc\u30b8\u8981\u7d20\u304c\u540c\u3058\u3067\u306f\u306a\u3044\u3053\u3068\u3092\u7406\u89e3<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u7279\u5b9a\u306e\u30da\u30fc\u30b8\u3067\u8a08\u6e2c\u3057\u305f\u5185\u5bb9\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3067\u304d\u308b\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u7bb1\u304b\u3089\u53d6\u308a\u51fa\u3057\u3066\u3059\u3050\u306b\u4f7f\u7528\u3067\u304d\u3001\u4f7f\u3044\u3084\u3059\u3044\u3002<\/span><\/li>\n<\/ul>\n<h2><\/h2>\n<h2><\/h2>\n<h2><strong>\u30d2\u30fc\u30ed\u30fc<\/strong><strong>\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u30bf\u30a4\u30e0\u3068\u306f\u306a\u306b\u304b\uff1f<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">\u307e\u3060SpeedCurve\u30e6\u30fc\u30b6\u30fc\u3067\u306a\u3044\u5834\u5408\u306f\u3001\u4e0b\u306b\u3042\u308b\u305d\u308c\u305e\u308c\u306e\u753b\u9762\u3092\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u30e9\u30a4\u30d6Demo\u306e\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u3067\u30e1\u30c8\u30ea\u30c3\u30af\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/span><\/p>\n<h3><b>Largest Image Render \uff08\u30e9\u30fc\u30b8\u30a8\u30b9\u30c8\u30a4\u30e1\u30fc\u30b8\u30ec\u30f3\u30c0\u30fc\uff09<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u305d\u306e\u540d\u524d\u304c\u793a\u3059\u3088\u3046\u306b\u3001Largest Image Render\u306f\u3001\u30d3\u30e5\u30fc\u30dd\u30fc\u30c8\u3067\u6700\u5927\u306e\u753b\u50cf\u304c\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u7d42\u4e86\u3057\u305f\u6642\u523b\u3092\u8b58\u5225\u3057\u307e\u3059\u3002 <\/span><b>\u3053\u306e\u6307\u6a19\u306f\u3001\u5bb6\u5ead\u3001\u5546\u54c1\u3001\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306e\u30ea\u30f3\u30af\u5148\u30da\u30fc\u30b8\u3001\u306e\u30a4\u30e1\u30fc\u30b8\u304c\u91cd\u8981\u306a\u8ca9\u58f2\u30b5\u30a4\u30c8\u306b\u95a2\u4fc2\u3057\u307e\u3059\u3002<\/b><\/p>\n<p><a href=\"https:\/\/speedcurve.com\/speedcurve-enterprise\/top-sites\/site\/?b=chrome&amp;d=30&amp;de=1&amp;ds=1&amp;r=us-west-1&amp;s=38668&amp;u=73840&amp;share=0cv2ymz1ymyhv8b0hwbuvsz1a480u3\"><img loading=\"lazy\" class=\"aligncenter size-full wp-image-1023\" src=\"http:\/\/domore.co.jp\/speedcurve\/wp-content\/uploads\/2018\/12\/unnamed-3-1.jpg\" alt=\"\" width=\"512\" height=\"282\" srcset=\"https:\/\/www.domore.co.jp\/speedcurve\/wp-content\/uploads\/2018\/12\/unnamed-3-1.jpg 512w, https:\/\/www.domore.co.jp\/speedcurve\/wp-content\/uploads\/2018\/12\/unnamed-3-1-300x165.jpg 300w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/a><\/p>\n<h3><\/h3>\n<h3><b>H1 Render<\/b><span style=\"font-weight: 400;\"> \uff08H1\u30ec\u30f3\u30c0\u30fc\uff09<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">H1\u3000Render\u3000\u6700\u521d\u306eH1\u8981\u7d20\u304c\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u7d42\u4e86\u3057\u305f\u3068\u304d\u306e\u5024\u3067\u3059\u3002 \u3053\u306e\u30e1\u30c8\u30ea\u30c3\u30af\u306f\u3001\u7279\u306b<\/span><b>\u30e1\u30c7\u30a3\u30a2\u3084\u60c5\u5831\u30b5\u30a4\u30c8\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/b><span style=\"font-weight: 400;\"> H1\u30bf\u30b0\u306f\u3001\u901a\u5e38\u30d8\u30c3\u30c0\u30fc\u306b\u56f2\u307e\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u3053\u308c\u3092\u30b3\u30d4\u30fc\u3057\u3066\u30e6\u30fc\u30b6\u30fc\u306b\u3059\u3070\u3084\u304f\u898b\u305b\u308b\u3068\u3044\u3046\u5408\u7406\u7684\u306a\u524d\u63d0\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n<p><b>&gt; Case study:<\/b><a href=\"https:\/\/medium.com\/@francis.john\/web-font-optimization-at-nerdwallet-6a447be9b570\"><span style=\"font-weight: 400;\">NerdWallet\u304cH1 Render Time\u3092\u4f7f\u7528\u3057\u3066\u30d5\u30a9\u30f3\u30c8\u306e\u8aad\u307f\u8fbc\u307f\u3092\u6700\u592730\uff05\u6539\u5584\u3057\u305f\u65b9\u6cd5<\/span><\/a><\/p>\n<p><a href=\"https:\/\/speedcurve.com\/demo\/site\/?b=chrome&amp;d=30&amp;de=1&amp;ds=1&amp;r=us-west-1&amp;s=299&amp;u=906&amp;share=39tfnozeq94p1o0hndk1kpbg4vb7cg\"><img loading=\"lazy\" class=\"aligncenter size-full wp-image-1022\" src=\"http:\/\/domore.co.jp\/speedcurve\/wp-content\/uploads\/2018\/12\/unnamed-2-2.jpg\" alt=\"\" width=\"512\" height=\"282\" srcset=\"https:\/\/www.domore.co.jp\/speedcurve\/wp-content\/uploads\/2018\/12\/unnamed-2-2.jpg 512w, https:\/\/www.domore.co.jp\/speedcurve\/wp-content\/uploads\/2018\/12\/unnamed-2-2-300x165.jpg 300w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/a><\/p>\n<h3><\/h3>\n<h3><b>Largest Background Image Render\uff08\u30e9\u30fc\u30b8\u30a8\u30b9\u30c8\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u30a4\u30e1\u30fc\u30b8\u30ec\u30f3\u30c0\u30fc\uff09<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u3044\u304f\u3064\u304b\u306e\u30da\u30fc\u30b8\u3067\u306f\u3001\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u30a4\u30e1\u30fc\u30b8\u306f\u3001\u6700\u5927\u753b\u50cf\u3088\u308a\u3082\u91cd\u8981\u3067\u3059\u3002 \u305d\u308c\u3092\u898b\u9003\u3055\u306a\u3044\u3088\u3046\u306b\u30e1\u30c8\u30ea\u30c3\u30af\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002<\/span><\/p>\n<p><a href=\"https:\/\/speedcurve.com\/speedcurve-enterprise\/top-sites\/site\/?b=chrome&amp;d=30&amp;de=1&amp;ds=1&amp;r=us-west-1&amp;s=20751&amp;u=41458&amp;share=0cv2ymz1ymyhv8b0hwbuvsz1a480u3\"><img loading=\"lazy\" class=\"aligncenter size-full wp-image-1026\" src=\"http:\/\/domore.co.jp\/speedcurve\/wp-content\/uploads\/2018\/12\/unnamed-1-3.jpg\" alt=\"\" width=\"512\" height=\"282\" srcset=\"https:\/\/www.domore.co.jp\/speedcurve\/wp-content\/uploads\/2018\/12\/unnamed-1-3.jpg 512w, https:\/\/www.domore.co.jp\/speedcurve\/wp-content\/uploads\/2018\/12\/unnamed-1-3-300x165.jpg 300w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">\u3053\u308c\u3089\u306e\u30b3\u30a2Hero\u30e1\u30c8\u30ea\u30c3\u30af\u306f\u7d20\u6674\u3089\u3057\u3044\u30b9\u30bf\u30fc\u30c8\u3067\u3057\u305f\u3002\u3053\u308c\u3089\u306fSpeedCurve\u3067\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306e\u5229\u7528\u304c\u53ef\u80fd\u3067\u3059\u3002 \u307e\u305f\u6700\u5f8c\u306b\u3001\u5c11\u3057\u4f5c\u696d\u304c\u5fc5\u8981\u306a\u30d2\u30fc\u30ed\u30fc\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002\u305d\u308c\u306f\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3092\u5fae\u8abf\u6574\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><b>Hero Element Timing\u3000\uff08\u30d2\u30fc\u30ed\u30fc\u30a8\u30ec\u30e1\u30f3\u30c8\u30bf\u30a4\u30df\u30f3\u30b0\uff09<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u30c7\u30d5\u30a9\u30eb\u30c8\u6307\u6a19\u306f\u91cd\u8981\u3067\u3059\u3002\u5c11\u306a\u304f\u3068\u3082\u666e\u904d\u7684\u306a\u30da\u30fc\u30b8\u8981\u7d20\u306b\u57fa\u3065\u3044\u3066\u3044\u308b\u3079\u304d\u3067\u3001<\/span><a href=\"http:\/\/domore.co.jp\/speedcurve\/useful\/get-the-most-out-of-speedcurve-7\/\"><span style=\"font-weight: 400;\">\u3053\u308c\u3092\u4f7f\u7528\u3057\u3066\u7af6\u5408\u4ed6\u793e\u3068\u6bd4\u8f03\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/span><\/a><span style=\"font-weight: 400;\">\u3057\u304b\u3057\u3001\u3042\u306a\u305f\u306e\u30b5\u30a4\u30c8\u3001\u30da\u30fc\u30b8\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u30e6\u30cb\u30fc\u30af\u306a\u30d2\u30fc\u30ed\u30fc\u8981\u7d20\u3092\u3082\u3063\u3068\u5fae\u5999\u306b\u898b\u305f\u3044\u3068\u601d\u3046\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002 \u3053\u308c\u304cHero Element Timing\u304c\u767b\u5834\u3059\u308b\u5834\u6240\u3067\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Hero Element Timing \u2013 <\/span><a href=\"https:\/\/docs.google.com\/document\/d\/1yRYfYR1DnHtgwC4HRR04ipVVhT1h5gkI6yPmKCgJkyQ\/edit?usp=sharing\"><span style=\"font-weight: 400;\">Hero Element Timing API<\/span><\/a><span style=\"font-weight: 400;\">\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059 &#8211; \u691c\u7d22\u30dc\u30c3\u30af\u30b9\u3001\u30a4\u30e1\u30fc\u30b8\u30ab\u30eb\u30fc\u30bb\u30eb\u3001\u30c6\u30ad\u30b9\u30c8\u30d6\u30ed\u30c3\u30af\u306a\u3069\u3001\u30da\u30fc\u30b8\u4e0a\u306e\u7279\u5b9a\u306e\u30d2\u30fc\u30ed\u30fc\u8981\u7d20\u3092\u9078\u629e\u3057\u3066\u6ce8\u91c8\u3092\u4ed8\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<p><span style=\"font-weight: 400;\">SpeedCurve\u30e6\u30fc\u30b6\u30fc\u306e\u5834\u5408\u306f\u3001<\/span><a href=\"https:\/\/docs.google.com\/document\/d\/1yRYfYR1DnHtgwC4HRR04ipVVhT1h5gkI6yPmKCgJkyQ\/edit?usp=sharing\"><span style=\"font-weight: 400;\">API\u4ed5\u69d8\u306e\u6307\u793a\u306b\u5f93\u3063\u3066\u30da\u30fc\u30b8\u306b\u6ce8\u91c8\u3092\u4ed8\u3051<\/span><\/a><span style=\"font-weight: 400;\">\u3001SpeedCurve\u306e\u7d50\u679c\u3067\u7d50\u679c\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\uff08\u30d6\u30e9\u30a6\u30b6\u304c\u5fc5\u7136\u7684\u306b\u8ffd\u3044\u3064\u304f\u3068\u30b9\u30da\u30c3\u30af\u3092\u63a1\u7528\u30dc\u30fc\u30ca\u30b9\u3068\u3057\u3066\u3001\u30b2\u30fc\u30e0\u306e\u3088\u3046\u306b\u901f\u304f\u306a\u308a\u307e\u3059\u3002\uff09<\/span><\/p>\n<h2><a href=\"https:\/\/speedcurve.com\/speedcurve-enterprise\/top-sites\/site\/?b=chrome&amp;d=30&amp;de=1&amp;ds=1&amp;r=us-west-1&amp;s=40207&amp;u=75705&amp;share=0cv2ymz1ymyhv8b0hwbuvsz1a480u3\"><img loading=\"lazy\" class=\"aligncenter size-full wp-image-1025\" src=\"http:\/\/domore.co.jp\/speedcurve\/wp-content\/uploads\/2018\/12\/unnamed-5.jpg\" alt=\"\" width=\"512\" height=\"230\" srcset=\"https:\/\/www.domore.co.jp\/speedcurve\/wp-content\/uploads\/2018\/12\/unnamed-5.jpg 512w, https:\/\/www.domore.co.jp\/speedcurve\/wp-content\/uploads\/2018\/12\/unnamed-5-300x135.jpg 300w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/a><\/h2>\n<h2><\/h2>\n<h2><strong>\u59cb\u3081\u307e\u3057\u3087\u3046\uff01<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">SpeedCurve\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u3001\u30b3\u30a2Hero Rendering Times\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3001Hero Element Timing\u306e\u63a2\u7d22\u3092\u958b\u59cb\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">Load time<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Start render<\/span><\/p>\n<p><span style=\"font-weight: 400;\">SpeedIndex<\/span><\/p>\n<p><span style=\"font-weight: 400;\">TTI\uff08Time to Interact\uff09<\/span><\/p>\n<p><span style=\"font-weight: 400;\">TTFMP\uff08Time to First Meaningful Paint\uff09<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Custom metrics<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Largest Image Render <\/span><\/p>\n<p><span style=\"font-weight: 400;\">H1 Rener<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Largest Background Image Render<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Hero Element Timing<\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"\u30d2\u30fc\u30ed\u30fc\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u30bf\u30a4\u30e0\uff1aUX\u3092\u6e2c\u308b\u305f\u3081\u306e\u65b0\u3057\u3044\u6307\u6a19 \uff08\u521d\u7d1a\uff09 \u76ee\u7684\uff1aUX\u6307\u6a19\u306e\u6b74\u53f2\u3001\u305d\u306e\u7406\u89e3\u3068UX\u305f\u3081\u306e\u65b0\u3057\u3044\u6307\u6a19\uff08Hero Rendering Time\u3001Largest Image Render\u3001H1 Render 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