{"id":56696,"date":"2024-04-10T17:25:40","date_gmt":"2024-04-10T08:25:40","guid":{"rendered":"https:\/\/kinsta.com\/jp\/?p=56696&#038;preview=true&#038;preview_id=56696"},"modified":"2024-04-12T18:43:19","modified_gmt":"2024-04-12T09:43:19","slug":"first-contentful-paint","status":"publish","type":"post","link":"https:\/\/kinsta.com\/jp\/blog\/first-contentful-paint\/","title":{"rendered":"First Contentful Paint\u3068\u306f\u2500\u305d\u306e\u4ed5\u7d44\u307f\u3068\u6539\u5584\u65b9\u6cd5\u3092\u89e3\u8aac"},"content":{"rendered":"<p>First Contentful Paint\uff08FCP\uff09\u306b\u3064\u3044\u3066\u304a\u60a9\u307f\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<p>FCP\u304c\u4f55\u304b\u30a4\u30de\u30a4\u30c1\u308f\u304b\u3089\u306a\u3044\u3068\u3044\u3046\u65b9\u306b\u3068\u3063\u3066\u3082\u3001FCP\u306e\u5177\u4f53\u7684\u306a\u6539\u5584\u65b9\u6cd5\u3092\u304a\u63a2\u3057\u306e\u65b9\u306b\u3068\u3063\u3066\u3082\u3001\u3053\u306e\u8a18\u4e8b\u304c\u304a\u5f79\u306b\u7acb\u3066\u308b\u306f\u305a\u3067\u3059\u3002\u307e\u305a\u306f\u3001First Contentful Paint\uff08FCP\uff09\u3068\u306f\u4f55\u304b\u306b\u3064\u3044\u3066\u3054\u8aac\u660e\u3057\u305f\u5f8c\u3001\u30b5\u30a4\u30c8\u4e0a\u3067\u306e\u6e2c\u5b9a\u65b9\u6cd5\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<p>\u5f8c\u534a\u3067\u306f\u3001\u30b5\u30a4\u30c8\u306eFCP\u3092\u6539\u5584\u3059\u308b\u52b9\u679c\u7684\u306a\u30d2\u30f3\u30c8\u3092\u53d6\u308a\u4e0a\u3052\u307e\u3059\u3002\u8ab0\u3067\u3082\u7c21\u5358\u306b\u5b9f\u8df5\u3067\u304d\u308b\u3088\u3046\u3001\u4f7f\u3044\u3084\u3059\u3044\u30c4\u30fc\u30eb\u3084WordPress\u30d7\u30e9\u30b0\u30a4\u30f3\u3082\u4f75\u305b\u3066\u3054\u7d39\u4ecb\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<div><\/div><kinsta-auto-toc heading=\"Table of Contents\" exclude=\"last\" list-style=\"arrow\" selector=\"h2\" count-number=\"-1\"><\/kinsta-auto-toc>\n<h2>First Contentful Paint\uff08FCP\uff09\u3068\u306f<\/h2>\n<p>First Contentful Paint\uff08FCP\uff09\u3068\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u6e2c\u308bGoogle\u306eCore Web Vitals\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6307\u6a19\u3067\u3001\u300c\u30da\u30fc\u30b8\u306e\u6700\u521d\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30d6\u30e9\u30a6\u30b6\u304c\u63cf\u753b\u3057\u59cb\u3081\u308b\u6642\u70b9\u300d\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<p>FCP\u306f\u77e5\u899a\u7684\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u76f4\u63a5\u5f71\u97ff\u3059\u308b\u305f\u3081\u3001\u91cd\u8981\u306a\u6307\u6a19\u3067\u3059\u3002\u30b5\u30a4\u30c8\u306e\u8868\u793a\u901f\u5ea6\u304c\u9045\u3044\u5834\u5408\u3001\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u8aad\u307f\u8fbc\u307e\u308c\u308b\u307e\u3067\u771f\u3063\u767d\u306a\u753b\u9762\u304c\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3067\u306f\u8a2a\u554f\u8005\u306e\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3092\u640d\u306a\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u5f8c\u306f\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u8aad\u307f\u8fbc\u307f\u304c\u59cb\u307e\u308a\u3001\u8a2a\u554f\u8005\u304c\u4f55\u304b\u3057\u3089\u306e\u52d5\u4f5c\u304c\u8d77\u3053\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u8a8d\u8b58\u3057\u3066\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u5168\u4f53\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u304c\u3001FCP\u306e\u6642\u9593\u304c\u901f\u3051\u308c\u3070\u3001\u6b8b\u308a\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u8aad\u307f\u8fbc\u307f\u306b\u591a\u5c11\u306e\u6642\u9593\u304c\u304b\u304b\u3063\u3066\u3082\u3001\u77e5\u899a\u7684\u306b\u306f\u300c\u9ad8\u901f\u306a\u30b5\u30a4\u30c8\u300d\u306b\u898b\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u9006\u306bFCP\u304c\u9045\u3051\u308c\u3070\u3001\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u306b\u6642\u9593\u304c\u304b\u304b\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u76ee\u306b\u898b\u3048\u3066\u308f\u304b\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30b5\u30a4\u30c8\u3092\u96e2\u8131\u3057\u3066\u3057\u307e\u3046\u539f\u56e0\u306b\u306a\u308a\u304b\u306d\u307e\u305b\u3093\u3002\u30b5\u30a4\u30c8\u3092\u8a2a\u308c\u3066\u304f\u308c\u305f\u30e6\u30fc\u30b6\u30fc\u306b\u771f\u3063\u767d\u306a\u753b\u9762\u3092\u8868\u793a\u3057\u3001\u672c\u5f53\u306b\u30b5\u30a4\u30c8\u304c\u5b58\u5728\u3059\u308b\u306e\u304b\u3092\u7591\u308f\u308c\u308b\u3053\u3068\u307b\u3069\u5acc\u306a\u3082\u306e\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h3>Largest Contentful Paint\uff08LCP\uff09\u3068\u306e\u9055\u3044<\/h3>\n<p><a href=\"https:\/\/kinsta.com\/jp\/blog\/largest-contentful-paint\/\">Largest Contentful Paint\uff08LCP\uff09<\/a>\u306f\u3001First Contentful Paint\u3068\u540c\u69d8\u3001\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3092\u6e2c\u308bCore Web Vitals\u306e\u4e00\u6307\u6a19\u3067\u3059\u3002<\/p>\n<p>LCP\u3068FCP\u306f\u975e\u5e38\u306b\u4f3c\u3066\u3044\u308b\u305f\u3081\u3001\u6df7\u540c\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u3001\u57fa\u672c\u7684\u306a\u9055\u3044\u3092\u62bc\u3055\u3048\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<ul>\n<li><strong>FCP<\/strong>\u2500\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u554f\u308f\u305a\u3001\u6700\u521d\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u8868\u793a\u3055\u308c\u308b\u307e\u3067\u306e\u6642\u9593<\/li>\n<li><strong>LCP<\/strong>\u2500\u30da\u30fc\u30b8\u306e\u4e3b\u8981\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u8868\u793a\u3055\u308c\u308b\u307e\u3067\u306e\u6642\u9593<\/li>\n<\/ul>\n<p>\u3053\u306e\u5b9a\u7fa9\u3092\u8e0f\u307e\u3048\u308b\u3068\u3001FCP\u306fLCP\u306e\u6642\u9593\u3088\u308a\u3082\u77ed\u304f\u306a\u308a\u307e\u3059\uff08\u6280\u8853\u7684\u306bLCP\u304cFCP\u306e\u6642\u9593\u3088\u308a\u77ed\u304f\u306a\u308b\u3053\u3068\u306f\u3042\u308a\u5f97\u306a\u3044\uff09\u3002\u6700\u521d\u306b\u8aad\u307f\u8fbc\u307e\u308c\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u30da\u30fc\u30b8\u306e\u30e1\u30a4\u30f3\u3068\u306a\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u3067\u3042\u308b\u5834\u5408\u306f\u3001\u307e\u3063\u305f\u304f\u540c\u3058\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u975e\u5e38\u306b\u7a00\u3067\u3059\u3002<\/p>\n<p>\u4f8b\u3068\u3057\u3066\u3001Kinsta\u30b5\u30a4\u30c8\u306e\u30c8\u30c3\u30d7\u30da\u30fc\u30b8\u3067\u5b9f\u884c\u3057\u305fWebPageTest\u306e\u5206\u6790\uff08\u30d5\u30a3\u30eb\u30e0\u30b9\u30c8\u30ea\u30c3\u30d7\u30d3\u30e5\u30fc\uff09\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>FCP<\/strong>\u2500\u771f\u3063\u767d\u306a\u753b\u9762\u304b\u3089\u4f55\u3089\u304b\u306e\u8996\u899a\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u8868\u793a\u3055\u308c\u308b\u6700\u521d\u306e\u77ac\u9593\u3002\u304a\u3088\u305d1.0\u79d2\u306e\u30d5\u30a3\u30eb\u30e0\u30b9\u30c8\u30ea\u30c3\u30d7\u3067\u767a\u751f\u3002<\/li>\n<li><strong>LCP<\/strong>\u2500\u30da\u30fc\u30b8\u306e\u4e3b\u8981\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u8868\u793a\u3055\u308c\u308b\u77ac\u9593\u3002\u304a\u3088\u305d1.3\u79d2\u306e\u30d5\u30a3\u30eb\u30e0\u30b9\u30c8\u30ea\u30c3\u30d7\u3067\u767a\u751f\u3002<\/li>\n<\/ul>\n<figure id=\"attachment_177108\" aria-describedby=\"caption-attachment-177108\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-177108 size-large\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2024\/04\/first-contentful-paint-vs-largest-contentful-paint-example-1024x450.jpg\" alt=\"FCP\u3068LCP\u306e\u9055\u3044\" width=\"1024\" height=\"450\"><figcaption id=\"caption-attachment-177108\" class=\"wp-caption-text\">FCP\u3068LCP\u306e\u9055\u3044<\/figcaption><\/figure>\n<h2>\u7406\u60f3\u7684\u306aFCP\u306e\u30b9\u30b3\u30a2<\/h2>\n<p>FCP\u306f\u30011.8\u79d2\u4ee5\u4e0b\u3067\u3042\u308b\u3053\u3068\u304c\u7406\u60f3\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>1.8\uff5e3.0\u79d2\u306f\u300c\u6539\u5584\u304c\u5fc5\u8981\u300d\uff08\u30aa\u30ec\u30f3\u30b8\uff09\u30013.0\u79d2\u4ee5\u4e0a\u306f\u300c\u4e0d\u826f\u300d\uff08\u8d64\uff09\u306e\u8a55\u4fa1\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_177111\" aria-describedby=\"caption-attachment-177111\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-177111 size-large\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2024\/04\/good-fcp-time-1024x269.jpg\" alt=\"FCP\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\" width=\"1024\" height=\"269\"><figcaption id=\"caption-attachment-177111\" class=\"wp-caption-text\">FCP\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<\/figcaption><\/figure>\n<h2>\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u306eFCP\u3092\u6e2c\u5b9a\u3059\u308b\u65b9\u6cd5<\/h2>\n<p>\u81ea\u5206\u306e\u30b5\u30a4\u30c8\u306e\u30da\u30fc\u30b8\u306eFCP\u3092\u6e2c\u5b9a\u3059\u308b\u6700\u3082\u7c21\u5358\u306a\u65b9\u6cd5\u306f\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/google-pagespeed-insights\/\">Google\u306ePageSpeed Insights<\/a>\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3059\uff08<a href=\"https:\/\/kinsta.com\/jp\/blog\/website-speed-test\/\">\u305d\u306e\u4ed6\u306e\u9078\u629e\u80a2\u306f\u3053\u3061\u3089<\/a>\uff09\u3002<\/p>\n<p>PageSpeed Insights\u306e\u826f\u3044\u70b9\u306f\u3001\u518d\u73fe\u3055\u308c\u305f\u30c6\u30b9\u30c8\u7d50\u679c\u3068\u5b9f\u969b\u306eFCP\u30c7\u30fc\u30bf\u306e\u4e21\u65b9\u3092\u53d6\u5f97\u3067\u304d\u308b\u3053\u3068\u3067\u3059\uff08Chrome User Experience Report\u306b\u542b\u307e\u308c\u308b\u306e\u306b\u5341\u5206\u306a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u3042\u308b\u5834\u5408\uff09\u3002<\/p>\n<p>\u30da\u30fc\u30b8\u306eFCP\u306f\u3001\u8a2a\u554f\u8005\u304c\u4f7f\u7528\u3057\u3066\u3044\u308b\u30c7\u30d0\u30a4\u30b9\u3084\u63a5\u7d9a\u901f\u5ea6\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u3082\u306e\u3067\u3059\u304c\u3001PageSpeed Insights\u3067\u306f\u3001PC\u3068\u30e2\u30d0\u30a4\u30eb\u306e\u4e21\u65b9\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u4f7f\u3044\u65b9\u306f\u975e\u5e38\u306b\u30b7\u30f3\u30d7\u30eb\u3067\u3059\u3002<\/p>\n<ol>\n<li><a href=\"https:\/\/pagespeed.web.dev\" target=\"_blank\" rel=\"noopener noreferrer\">PageSpeed Insights<\/a>\u3092\u958b\u304f<\/li>\n<li>\u30c6\u30b9\u30c8\u3057\u305f\u3044\u30da\u30fc\u30b8\u306eURL\u3092\u8cbc\u308a\u4ed8\u3051\u308b<\/li>\n<li>\u300c<strong>\u5206\u6790<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af<\/li>\n<\/ol>\n<p>\u3057\u3070\u3089\u304f\u3059\u308b\u3068\u3001\u7d50\u679c\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>Chrome User Experience Report\u306b\u542b\u307e\u308c\u308b\u307b\u3069\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u4ee5\u4e0b2\u7a2e\u985e\u306eFCP\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u300c\u5b9f\u969b\u306e\u30e6\u30fc\u30b6\u30fc\u306e\u74b0\u5883\u3067\u8a55\u4fa1\u3059\u308b\u300d\u2500\u30b5\u30a4\u30c8\u306e\u8a2a\u554f\u8005\u306b\u5bfe\u3059\u308bFCP<\/li>\n<li>\u300c\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u554f\u984c\u3092\u8a3a\u65ad\u3059\u308b\u300d\u2500\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3055\u308c\u305f\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u304fFCP\uff08\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u6761\u4ef6\u306f\u6570\u5024\u306e\u4e0b\u306b\u3042\u308b\u30b0\u30ec\u30fc\u306e\u30dc\u30c3\u30af\u30b9\u3067\u78ba\u8a8d\u53ef\u80fd\uff09<\/li>\n<\/ul>\n<p>\u307e\u305f\u3001\u4e0a\u90e8\u306b\u3042\u308b\u30bf\u30d6\u3067\u3001\u30e2\u30d0\u30a4\u30eb\u3068PC\u306e\u7d50\u679c\u3092\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_177107\" aria-describedby=\"caption-attachment-177107\" style=\"width: 683px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-177107 size-large\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2024\/04\/fcp-time-pagespeed-insights-683x1024.jpg\" alt=\"Google\u306ePageSpeed Insights\u3067\u898b\u308bFCP\" width=\"683\" height=\"1024\"><figcaption id=\"caption-attachment-177107\" class=\"wp-caption-text\">Google\u306ePageSpeed Insights\u3067\u898b\u308bFCP<\/figcaption><\/figure>\n<p>\u78ba\u8a8d\u3057\u305f\u3044\u30da\u30fc\u30b8\u304c\u8907\u6570\u3042\u308b\u5834\u5408\u306f\u3001\u540c\u3058\u30d7\u30ed\u30bb\u30b9\u3092\u7e70\u308a\u8fd4\u3057\u307e\u3059\u3002<\/p>\n<p>FCP\u306f\u30da\u30fc\u30b8\u3054\u3068\u306b\u7570\u306a\u308a\u307e\u3059\u3002\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u826f\u3057\u60aa\u3057\u3092\u898b\u308b\u305f\u3081\u3001\u8907\u6570\u306e\u30da\u30fc\u30b8\u3092\u5206\u6790\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\uff08\u30c8\u30c3\u30d7\u30da\u30fc\u30b8\u3001\u30d6\u30ed\u30b0\u8a18\u4e8b\u306e\u4e00\u89a7\u30da\u30fc\u30b8\u30011\u4ef6\u306e\u30d6\u30ed\u30b0\u8a18\u4e8b\u306a\u3069\uff09\u3002\u307e\u305f\u3001\u30e2\u30d0\u30a4\u30eb\u3068PC\u306e\u4e21\u65b9\u3092\u5fc5\u305a\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>FCP\u3092\u6e2c\u5b9a\u3059\u308b\u305d\u306e\u4ed6\u306e\u65b9\u6cd5<\/h3>\n<p>PageSpeed Insights\u306f\u3001\u5b9f\u969b\u306e\u30b5\u30a4\u30c8\u306eFCP\u3068\u518d\u73fe\u3057\u305fFCP\u306e\u4e21\u65b9\u3092\u5206\u6790\u3067\u304d\u308b\u4fbf\u5229\u306a\u30c4\u30fc\u30eb\u3067\u3059\u304c\u3001\u88dc\u5b8c\u3042\u308b\u3044\u306f\u4ee3\u66ff\u30c4\u30fc\u30eb\u3068\u3057\u3066\u4f7f\u3048\u308b<a href=\"https:\/\/kinsta.com\/jp\/blog\/performance-testing-tools\/\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30c6\u30b9\u30c8\u30c4\u30fc\u30eb<\/a>\u3082\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u304a\u52e7\u3081\u3067\u3059\u3002<\/p>\n<ul>\n<li><a href=\"https:\/\/www.webpagetest.org\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>WebPageTest<\/strong><\/a>\u2500\u7570\u306a\u308b\u63a5\u7d9a\u901f\u5ea6\u3001\u30c7\u30d0\u30a4\u30b9\u3001\u5834\u6240\u3092\u60f3\u5b9a\u3057\u305f<a href=\"https:\/\/kinsta.com\/jp\/blog\/webpagetest\/\">\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u30c6\u30b9\u30c8\u3092\u5b9f\u884c<\/a>\u53ef\u80fd<\/li>\n<li><strong>Chrome\u306e\u30c7\u30d9\u30ed\u30c3\u30d1\u30fc\u30c4\u30fc\u30eb<\/strong>\u2500<a href=\"https:\/\/kinsta.com\/courses\/speed-up-wordpress\/using-chrome-developer-tools\/\">\u30d6\u30e9\u30a6\u30b6\u4e0a\u3067\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9 \u30c6\u30b9\u30c8\u3092\u5b9f\u884c<\/a>\u53ef\u80fd<\/li>\n<li><strong><a href=\"https:\/\/www.debugbear.com\/test\/website-speed\/\" target=\"_blank\" rel=\"noopener noreferrer\">DebugBear<\/a><\/strong>\u2500PC\u3068\u30e2\u30d0\u30a4\u30eb\u306e\u4e21\u65b9\u304b\u3089\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u30c6\u30b9\u30c8\u3092\u5b9f\u884c\u53ef\u80fd<\/li>\n<li><a href=\"https:\/\/gtmetrix.com\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>GTmetrix<\/strong><\/a>\u2500\u69d8\u3005\u306a\u5834\u6240\u304b\u3089\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u30c6\u30b9\u30c8\u3092\u5b9f\u884c\u53ef\u80fd\uff08FCP\u306f\u300cPerformance\u300d\u30bf\u30d6\u3067\u78ba\u8a8d\u53ef\u80fd\u3002<a href=\"https:\/\/kinsta.com\/jp\/blog\/gtmetrix-speed-test\/\">\u8a73\u3057\u3044\u30c6\u30b9\u30c8\u65b9\u6cd5\u306f\u3053\u3061\u3089<\/a>\uff09<\/li>\n<\/ul>\n<h2>FCP\u306b\u60aa\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u8981\u56e0<\/h2>\n<p>\u3082\u3046\u5c11\u3057\u6280\u8853\u7684\u306a\u304a\u8a71\u3092\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u72b6\u6cc1\u306f\u3001FCP\u306b\u60aa\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30b5\u30fc\u30d0\u30fc\u306e\u5fdc\u7b54\u6642\u9593\u304c\u9045\u3044<\/strong>\u2500\u30b5\u30fc\u30d0\u30fc\u304c\u30d6\u30e9\u30a6\u30b6\u306b\u30b5\u30a4\u30c8\u30c7\u30fc\u30bf\u3092\u63d0\u4f9b\u3059\u308b\u306e\u306b\u6642\u9593\u304c\u304b\u304b\u308a\u3059\u304e\u308b\u3068\u3001\u30da\u30fc\u30b8\u306eFCP\u304c\u9045\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u3084DNS\u304c\u4f4e\u901f\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u4f7f\u7528\u3057\u3066\u3044\u306a\u3044\uff08\u30da\u30fc\u30b8\u3092\u914d\u4fe1\u3059\u308b\u306e\u306b\u30b5\u30fc\u30d0\u30fc\u306b\u3088\u308a\u5927\u304d\u306a\u8ca0\u62c5\u304c\u304b\u304b\u308b\uff09\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u30c7\u30ea\u30d0\u30ea\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08CDN\uff09\u3092\u4f7f\u7528\u3057\u3066\u3044\u306a\u3044\u3001\u306a\u3069\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/li>\n<li><strong>\u30b5\u30a4\u30c8\u306e\u30b3\u30fc\u30c9\u304c\u6700\u9069\u5316\u3055\u308c\u3066\u3044\u306a\u3044<\/strong>\u2500\u30b5\u30fc\u30d0\u30fc\u306e\u5fdc\u7b54\u304c\u9ad8\u901f\u3067\u3082\u3001\u30b5\u30a4\u30c8\u306e\u30b3\u30fc\u30c9\u304c\u5341\u5206\u306b\u6700\u9069\u5316\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u3001FCP\u304c\u9045\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30da\u30fc\u30b8\u306b\u5927\u91cf\u306eJavaScript\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u8996\u899a\u7684\u306a\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u8aad\u307f\u8fbc\u307f\u3092\u59a8\u3052\u3066\u3044\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u307e\u305fCSS\u3084\u753b\u50cf\u306a\u3069\u3001\u30b5\u30a4\u30c8\u306e\u30b3\u30fc\u30c9\u306b\u554f\u984c\u304c\u3042\u308b\u3053\u3068\u3082\u3002<\/li>\n<\/ul>\n<p>FCP\u306e\u30b9\u30b3\u30a2\u304c\u4f4e\u3044\u5834\u5408\u306f\u3001\u4e0a\u8a18\u306e\u3044\u305a\u308c\u304b\uff08\u3042\u308b\u3044\u306f\u4e21\u65b9\uff09\u304c\u5f53\u3066\u306f\u307e\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>FCP\u3092\u6539\u5584\u3059\u308b10\u306e\u30d2\u30f3\u30c8<\/h2>\n<p>First Contentful Paint\uff08FCP\uff09\u3068\u306f\u4f55\u304b\u3001\u305d\u3057\u3066\u305d\u306e\u91cd\u8981\u6027\u304c\u5206\u304b\u3063\u305f\u3068\u3053\u308d\u3067\u3001\u3053\u3053\u304b\u3089\u306f\u30b5\u30a4\u30c8\u306e\u8868\u793a\u6642\u9593\u3092\u6539\u5584\u3059\u308b\u305f\u3081\u306b\u5b9f\u8df5\u3067\u304d\u308b\u30d2\u30f3\u30c8\u3092\u3054\u7d39\u4ecb\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3089\u306e\u30d2\u30f3\u30c8\u3092\u5b9f\u884c\u3059\u308c\u3070\u3001FCP\u3060\u3051\u306b\u3068\u3069\u307e\u3089\u305a\u3001<a href=\"https:\/\/kinsta.com\/jp\/learn\/speed-up-wordpress\/\">\u30b5\u30a4\u30c8\u306e\u3059\u3079\u3066\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6307\u6a19\u3092\u6539\u5584<\/a>\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<div><\/div><kinsta-auto-toc list-style=\"decimal\" selector=\"h3\" count-number=\"-1\" sub-toc=\"true\"><\/kinsta-auto-toc>\n<h3>1. \u9ad8\u901f\u306a\u30b5\u30fc\u30d0\u30fc\u30b5\u30fc\u30d3\u30b9\u3078\u306e\u79fb\u884c<\/h3>\n<p>\u826f\u597d\u306aFCP\u30b9\u30b3\u30a2\u306f\u3001\u30b5\u30a4\u30c8\u3092\u652f\u3048\u308b\u30b5\u30fc\u30d0\u30fc\u306b\u5927\u304d\u304f\u5de6\u53f3\u3055\u308c\u307e\u3059\u3002\u305f\u3068\u3048\u3001\u3069\u308c\u307b\u3069\u30b5\u30a4\u30c8\u3092\u6700\u9069\u5316\u3057\u3066\u3082\u3001\u8cea\u306e\u4f4e\u3044\u30b5\u30fc\u30d0\u30fc\u3067\u306f\u610f\u5473\u304c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u7d9a\u3051\u3066\u3054\u7d39\u4ecb\u3059\u308b\u4ed6\u306e\u30d2\u30f3\u30c8\u3092\u53d6\u308a\u5165\u308c\u308b\u3053\u3068\u3067\u3001FCP\u3092\u6539\u5584\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u3059\u304c\u3001\u30b5\u30a4\u30c8\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306f\u5e38\u306b\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u306e\u8cea\u304c\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u307e\u305a\u306f\u305d\u306e\u4ed6\u306e\u30d2\u30f3\u30c8\u3092\u5b9f\u884c\u3057\u3066\u307f\u3066\u3001\u305d\u308c\u3067\u3082FCP\u304c\u6539\u5584\u3055\u308c\u306a\u3044\u5834\u5408\u306f\u3001\u3088\u308a<a href=\"https:\/\/kinsta.com\/jp\/blog\/migrate-wordpress-site\/\">\u9ad8\u901f\u306a\u30b5\u30fc\u30d0\u30fc\u306b\u4e57\u308a\u63db\u3048\u308b<\/a>\u3053\u3068\u3092\u691c\u8a0e\u3057\u3066\u307f\u308b\u306e\u3082\u3044\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<p>Kinsta\u3067\u306f\u3001\u9ad8\u901f\u304b\u3064\u5b89\u5168\u306a<a href=\"https:\/\/kinsta.com\/jp\/wordpress-hosting\/\">WordPress\u5c02\u7528\u30de\u30cd\u30fc\u30b8\u30c9\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d0\u30fc<\/a>\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u57fa\u76e4\u3068\u306a\u308b\u30a4\u30f3\u30d5\u30e9\u304c\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u6700\u9069\u5316\u3055\u308c\u3066\u3044\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u30c7\u30ea\u30d0\u30ea\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08CDN\uff09\u3001\u30d7\u30ec\u30df\u30a2\u30e0DNS\u3001\u753b\u50cf\u6700\u9069\u5316\u306a\u3069\u3001\u4eca\u56de\u3054\u7d39\u4ecb\u3059\u308b\u64cd\u4f5c\u306e\u591a\u304f\u3092\u81ea\u52d5\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>2. \u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u4f7f\u7528\uff08\u3067\u304d\u308c\u3070\u30b5\u30fc\u30d0\u30fc\u30ec\u30d9\u30eb\uff09<\/h3>\n<p>WordPress\u3067\u30b5\u30a4\u30c8\u3092\u69cb\u7bc9\u3057\u305f\u5834\u5408\u3001\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\uff09\u8a2a\u554f\u8005\u3054\u3068\u306b\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u306e\u30b3\u30fc\u30c9\u3092\u52d5\u7684\u306b\u51e6\u7406\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u8ab0\u304b\u304c\u30da\u30fc\u30b8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u3001\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30b5\u30fc\u30d0\u30fc\u306fWordPress\u306e<a href=\"https:\/\/kinsta.com\/jp\/blog\/what-is-php\/\">PHP<\/a>\u3092\u5b9f\u884c\u3057\u3001\u30d6\u30e9\u30a6\u30b6\u306b\u63d0\u4f9b\u3059\u308bHTML\u6587\u66f8\u3092\u751f\u6210\u3059\u308b\u305f\u3081\u306b\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-database\/\">\u30b5\u30a4\u30c8\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/a>\u306b\u554f\u3044\u5408\u308f\u305b\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u306b\u306f\u6642\u9593\u3092\u8981\u3059\u308b\u305f\u3081\u3001\u7279\u306b\u51e6\u7406\u80fd\u529b\u306e\u4f4e\u3044\u30b5\u30fc\u30d0\u30fc\u3067\u306f\u3001\u30b5\u30a4\u30c8\u306eFCP\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-cache\/\">\u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5<\/a>\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u5404\u30da\u30fc\u30b8\u306eHTML\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30a2\u30af\u30bb\u30b9\u3055\u308c\u308b\u305f\u3073\u306b\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u306e\u30b3\u30fc\u30c9\u3092\u51e6\u7406\u3059\u308b\u5fc5\u8981\u304c\u306a\u304f\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308bHTML\u3092\u5373\u5ea7\u306b\u8fd4\u3057\u307e\u3059\u3002<\/p>\n<p>Kinsta\u3092\u3054\u5229\u7528\u306e\u5834\u5408\u306f\u3001\u30a8\u30c3\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u3067\u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u81ea\u52d5\u7684\u306b\u5b9f\u88c5\u3055\u308c\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/kinsta.com\/jp\/blog\/edge-caching\/\">Kinsta\u306e\u30a8\u30c3\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5<\/a>\u306e\u5f37\u307f\u306f\u3001<a href=\"https:\/\/kinsta.com\/jp\/edge-caching\/\">Cloudflare\u306e\u30b0\u30ed\u30fc\u30d0\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305f\u30da\u30fc\u30b8\u3092\u63d0\u4f9b<\/a>\u3067\u304d\u308b\u70b9\u306b\u3042\u308a\u307e\u3059\uff08\u30b3\u30f3\u30c6\u30f3\u30c4\u30c7\u30ea\u30d0\u30ea\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u3064\u3044\u3066\u306f\u5f8c\u307b\u3069\uff09\u3002\u3053\u308c\u306b\u3088\u308a\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/edge-caching-wordpress\/\">\u4e16\u754c\u306e\u3069\u3053\u306b\u3044\u3066\u3082\u30e6\u30fc\u30b6\u30fc\u306b\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u9ad8\u901f\u914d\u4fe1<\/a>\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_177113\" aria-describedby=\"caption-attachment-177113\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-177113 size-large\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2024\/04\/kinsta-page-caching-edge-1024x771.jpg\" alt=\"Kinsta\u306e\u5185\u8535\u30a8\u30c3\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\" width=\"1024\" height=\"771\"><figcaption id=\"caption-attachment-177113\" class=\"wp-caption-text\">Kinsta\u306e\u5185\u8535\u30a8\u30c3\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5<\/figcaption><\/figure>\n<p>Kinsta\u4ee5\u5916\u3092\u3054\u5229\u7528\u306e\u5834\u5408\u306f\u3001\u304a\u4f7f\u3044\u306e\u30b5\u30fc\u30d3\u30b9\u306b\u30b5\u30fc\u30d0\u30fc\u30ec\u30d9\u30eb\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u6a5f\u80fd\u304c\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3066\u307f\u308b\u304b\u3001WP Rocket\u3084FlyingPress\u306a\u3069\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>3. \u30b3\u30f3\u30c6\u30f3\u30c4\u30c7\u30ea\u30d0\u30ea\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08CDN\uff09\u306e\u5c0e\u5165<\/h3>\n<p>\u30b3\u30f3\u30c6\u30f3\u30c4\u30c7\u30ea\u30d0\u30ea\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08<a href=\"https:\/\/kinsta.com\/jp\/blog\/what-is-a-cdn\/\">CDN<\/a>\uff09\u306f\u3001\u30b5\u30a4\u30c8\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3084\u30d5\u30a1\u30a4\u30eb\u306e\u4e00\u90e8\u307e\u305f\u306f\u3059\u3079\u3066\u306e\u30b3\u30d4\u30fc\u3092\u4fdd\u5b58\u3059\u308b\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u30b0\u30ed\u30fc\u30d0\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u3059\u3002<\/p>\n<p>\u8ab0\u304b\u304c\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u3001\u7269\u7406\u7684\u306b\u6700\u3082\u8fd1\u3044\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u304b\u3089\u30b5\u30a4\u30c8\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u81ea\u52d5\u7684\u306b\u914d\u4fe1\u3055\u308c\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_177106\" aria-describedby=\"caption-attachment-177106\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-177106 size-large\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2024\/04\/cloudflare-global-network-1024x645.jpg\" alt=\"300\u4ee5\u4e0a\u306e\u30ed\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u69cb\u6210\u3055\u308c\u308b\u5927\u898f\u6a21\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u8a87\u308bCloudflare\" width=\"1024\" height=\"645\"><figcaption id=\"caption-attachment-177106\" class=\"wp-caption-text\">300\u4ee5\u4e0a\u306e\u30ed\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u69cb\u6210\u3055\u308c\u308b\u5927\u898f\u6a21\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u8a87\u308bCloudflare<\/figcaption><\/figure>\n<p>\u8aad\u307f\u8fbc\u307f\u6642\u9593\u306b\u306f\u7269\u7406\u7684\u306a\u8ddd\u96e2\u3082\u5f71\u97ff\u3057\u307e\u3059\u3002CDN\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-cdn\/\">\u30b5\u30a4\u30c8\u30d5\u30a1\u30a4\u30eb\u3092\u3088\u308a\u9ad8\u901f\u306b\u63d0\u4f9b<\/a>\u3067\u304d\u3001\u7d50\u679c\u3068\u3057\u3066FCP\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n<p>Kinsta\u306e\u304a\u5ba2\u69d8\u306e\u30b5\u30a4\u30c8\u306b\u306f\u3001<a href=\"https:\/\/kinsta.com\/jp\/docs\/wordpress-hosting\/wordpress-cdn\/kinsta-cdn\/\">Cloudflare\u306b\u3088\u308b\u9ad8\u6027\u80fdCDN<\/a>\u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u5b9f\u88c5\u3055\u308c\u308b\u305f\u3081\u3001\u624b\u9593\u3092\u304b\u3051\u308b\u3053\u3068\u306a\u304f\u4e16\u754c\u6700\u901f\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5b9f\u73fe\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>Kinsta\u4ee5\u5916\u3092\u3054\u5229\u7528\u306e\u5834\u5408\u306f\u3001Cloudflare\u3001Amazon CloudFront\u3001Fastly\u306a\u3069\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u3092\u691c\u8a0e\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>4. \u9ad8\u901f\u306aDNS\u30b5\u30fc\u30d3\u30b9\u306e\u5229\u7528<\/h3>\n<p>\u30d6\u30e9\u30a6\u30b6\u304c\u30b5\u30a4\u30c8\u306e\u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3059\u308b\u969b\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/what-is-dns\/\">\u30c9\u30e1\u30a4\u30f3\u30cd\u30fc\u30e0\u30b7\u30b9\u30c6\u30e0\uff08DNS\uff09<\/a>\u3092\u7528\u3044\u3066\u3001\u30b5\u30a4\u30c8\u306e\u30c9\u30e1\u30a4\u30f3\u306b\u7d10\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u30fc\u3092\u63a2\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u304b\u304b\u308b\u6642\u9593\u306f\u3001\u304a\u4f7f\u3044\u306eDNS\u30b5\u30fc\u30d3\u30b9\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u3001\u3072\u3044\u3066\u306fFCP\u306b\u3082\u5f71\u97ff\u3057\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.dnsperf.com\/\" target=\"_blank\" rel=\"noopener noreferrer\">DNSPerf<\/a>\u306b\u3088\u308b\u3068\u3001\u30b5\u30fc\u30d3\u30b9\u9593\u306b\u3088\u3063\u3066\u6700\u5927130\u30df\u30ea\u79d2\u4ee5\u4e0a\u306e\u5dee\u304c\u751f\u3058\u308b\u305f\u3081\u3001DNS\u30b5\u30fc\u30d3\u30b9\u9078\u3073\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002<\/p>\n<p><a href=\"https:\/\/kinsta.com\/jp\/wordpress-hosting\/\">Kinsta<\/a>\u3092\u3054\u5229\u7528\u306e\u5834\u5408\u3001Kinsta\u306e<a href=\"https:\/\/kinsta.com\/jp\/blog\/what-is-a-nameserver\/\">\u30cd\u30fc\u30e0\u30b5\u30fc\u30d0\u30fc<\/a>\u3092\u9078\u629e\u3059\u308b\u3068\u3001<a href=\"https:\/\/kinsta.com\/jp\/docs\/wordpress-hosting\/wordpress-domains\/dns\/\">Amazon Route53\u306b\u3088\u308b\u30d7\u30ec\u30df\u30a2\u30e0DNS<\/a>\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_177112\" aria-describedby=\"caption-attachment-177112\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-177112 size-large\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2024\/04\/kinsta-dns-management-1024x663.jpg\" alt=\"Kinsta\u3067\u306fAmazon Route53\u306b\u3088\u308b\u30d7\u30ec\u30df\u30a2\u30e0DNS\u3092\u63d0\u4f9b\" width=\"1024\" height=\"663\"><figcaption id=\"caption-attachment-177112\" class=\"wp-caption-text\">Kinsta\u3067\u306fAmazon Route53\u306b\u3088\u308b\u30d7\u30ec\u30df\u30a2\u30e0DNS\u3092\u63d0\u4f9b<\/figcaption><\/figure>\n<p>\u5225\u306e\u30b5\u30fc\u30d0\u30fc\u30b5\u30fc\u30d3\u30b9\u3092\u3054\u5229\u7528\u306e\u5834\u5408\u306f\u3001Cloudflare\u306e\u7121\u6599DNS\u30b5\u30fc\u30d3\u30b9\u304c\u304a\u52e7\u3081\u3067\u3059\u3002<\/p>\n<h3>5. CSS\u306e\u6700\u9069\u5316<\/h3>\n<p>\u30b5\u30fc\u30d0\u30fc\u306e\u5fdc\u7b54\u6642\u9593\u3092\u6700\u9069\u5316\u3067\u304d\u305f\u3089\u3001\u7d9a\u3044\u3066CSS\u304b\u3089\u30b5\u30a4\u30c8\u306e\u30b3\u30fc\u30c9\u3092\u6700\u9069\u5316\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p><a href=\"https:\/\/kinsta.com\/jp\/blog\/css-best-practices\/\">CSS<\/a>\u306f\u3001\u30da\u30fc\u30b8\u4e0a\u306e\u8981\u7d20\u306e<a href=\"https:\/\/kinsta.com\/jp\/blog\/css-best-practices\/\">\u30c7\u30b6\u30a4\u30f3\u3068\u30b9\u30bf\u30a4\u30eb\u3092\u5236\u5fa1<\/a>\u3059\u308b\u5f79\u5272\u3092\u62c5\u3044\u307e\u3059\u3002<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-css\/\">\u3059\u3079\u3066\u306e\u30b5\u30a4\u30c8\u306b\u6b20\u304b\u305b\u306a\u3044\u8a00\u8a9e<\/a>\u3067\u3059\u304c\u3001\u4e0d\u9069\u5207\u306a\u65b9\u6cd5\u3067\u8aad\u307f\u8fbc\u307e\u308c\u3066\u3044\u305f\u308a\u3001\u4e0d\u8981\u306aCSS\u3092\u8aad\u307f\u8fbc\u3093\u3067\u3044\u305f\u308a\u3059\u308b\u3068\u3001FCP\u304c\u9045\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/kinsta.com\/blog\/optimize-css\/\">CSS\u3092\u6700\u9069\u5316\u3059\u308b\u65b9\u6cd5\u306f\u3053\u3061\u3089<\/a>\u3067\u8a73\u3057\u304f\u3054\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u4eca\u56de\u306fFCP\u306b\u7126\u70b9\u3092\u5f53\u3066\u305f\u30d2\u30f3\u30c8\u3092\u3044\u304f\u3064\u304b\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<h4>\u4e0d\u8981\u306aCSS\u306f\u524a\u9664\u3059\u308b<\/h4>\n<p>\u307e\u305a\u6700\u521d\u306b\u53d6\u308a\u639b\u304b\u308a\u305f\u3044\u306e\u304c\u3001\u30da\u30fc\u30b8\u304b\u3089\u306e\u4e0d\u8981\u306aCSS\u306e\u524a\u9664\u3067\u3059\u3002<\/p>\n<p><a href=\"https:\/\/purifycss.online\" target=\"_blank\" rel=\"noopener noreferrer\">PurifyCSS<\/a>\u306e\u3088\u3046\u306a\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u4f7f\u7528\u3057\u3066\u3044\u306a\u3044CSS\u3092\u691c\u51fa\u3057\u3001\u30b3\u30fc\u30c9\u3092\u524a\u9664\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001PageSpeed Insights\u3067\u3082\u300c\u4f7f\u7528\u3057\u3066\u3044\u306a\u3044 CSS \u306e\u524a\u6e1b\u300d\u306e\u30d5\u30e9\u30b0\u3092\u78ba\u8a8d\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>WordPress\u30b5\u30a4\u30c8\u306e\u5834\u5408\u306f\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u7528\u3057\u3066\u7c21\u5358\u306b\u3053\u306e\u64cd\u4f5c\u3092\u81ea\u52d5\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081\u3001\u958b\u767a\u306e\u77e5\u8b58\u304c\u306a\u3044\u65b9\u3067\u3082\u5b89\u5fc3\u3067\u3059\u3002<a href=\"https:\/\/docs.wp-rocket.me\/article\/1529-remove-unused-css\" target=\"_blank\" rel=\"noopener noreferrer\">WP Rocket<\/a>\u3001<a href=\"https:\/\/docs.flyingpress.com\/en\/article\/remove-unused-css-1wbla1k\/\" target=\"_blank\" rel=\"noopener noreferrer\">FlyingPress<\/a>\u3001<a href=\"https:\/\/perfmatters.io\/docs\/remove-unused-css\/\" target=\"_blank\" rel=\"noopener noreferrer\">Perfmatters<\/a>\u306a\u3069\u3092\u691c\u8a0e\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u3044\u305a\u308c\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3082\u6709\u6599\u306b\u306a\u308a\u307e\u3059\u304c\u3001CSS\u306e\u6700\u9069\u5316\u4ee5\u5916\u306e\u30d2\u30f3\u30c8\u3082\u5f79\u7acb\u3064\u305f\u3081\u3001\u4e88\u7b97\u304c\u8a31\u3059\u306e\u3067\u3042\u308c\u3070\u6295\u8cc7\u306e\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_177117\" aria-describedby=\"caption-attachment-177117\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-177117 size-large\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2024\/04\/wp-rocket-remove-unused-css-1024x847.jpg\" alt=\"WP Rocket\u3067\u672a\u4f7f\u7528\u306eCSS\u3092\u524a\u9664\" width=\"1024\" height=\"847\"><figcaption id=\"caption-attachment-177117\" class=\"wp-caption-text\">WP Rocket\u3067\u672a\u4f7f\u7528\u306eCSS\u3092\u524a\u9664<\/figcaption><\/figure>\n<h4>\u91cd\u8981\u306aCSS\u3092\u30a4\u30f3\u30e9\u30a4\u30f3\u5316\u3057\u3066\u3001\u305d\u3046\u3067\u306a\u3044\u3082\u306e\u306f\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u3092\u884c\u3046<\/h4>\n<p>\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u3001\u3059\u3079\u3066\u306eCSS\u30b3\u30fc\u30c9\u3092\u8aad\u307f\u8fbc\u3093\u3067\u304b\u3089\u3001Above the fold\uff08\u30b9\u30af\u30ed\u30fc\u30eb\u305b\u305a\u306b\u8868\u793a\u3055\u308c\u308b\u6700\u521d\u306e\u9818\u57df \u203b\u300c\u30d5\u30a1\u30fc\u30b9\u30c8\u30d3\u30e5\u30fc\u300d\u3068\u3082\uff09\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u304c\u59cb\u307e\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3053\u308c\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u306e\u89b3\u70b9\u304b\u3089\u306f\u6700\u5584\u3068\u306f\u8a00\u3048\u307e\u305b\u3093\u3002<\/p>\n<p>Above the fold\u30b3\u30f3\u30c6\u30f3\u30c4\u7528\u306eCSS\u306f\u3001\u30af\u30ea\u30c6\u30a3\u30ab\u30ebCSS\u3068\u547c\u3070\u308c\u307e\u3059\u3002<\/p>\n<p>\u30da\u30fc\u30b8\u306eFCP\u3084\u305d\u306e\u4ed6\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6307\u6a19\u3092\u6539\u5584\u3059\u308b\u306b\u306f\u3001\u30af\u30ea\u30c6\u30a3\u30ab\u30ebCSS\u3092\u5916\u90e8\u30b9\u30bf\u30a4\u30eb\u30b7\u30fc\u30c8\u306e\u4e00\u90e8\u3068\u3057\u3066\u8aad\u307f\u8fbc\u3080\u306e\u3067\u306f\u306a\u304f\u3001\u30da\u30fc\u30b8\u306e<code>&lt;head&gt;<\/code>\u30bb\u30af\u30b7\u30e7\u30f3\u306b\u76f4\u63a5\u914d\u7f6e\uff08\u5225\u540d<strong>\u30a4\u30f3\u30e9\u30a4\u30f3\u5316<\/strong>\uff09\u3057\u307e\u3059\u3002<\/p>\n<p>\u4e0a\u7d1a\u8005\u3067\u3042\u308c\u3070\u3001<a href=\"https:\/\/www.corewebvitals.io\/tools\/critical-css-generator\" target=\"_blank\" rel=\"noopener noreferrer\">\u30af\u30ea\u30c6\u30a3\u30ab\u30ebCSS\u751f\u6210\u30c4\u30fc\u30eb<\/a>\u3092\u5229\u7528\u3057\u3001\u30af\u30ea\u30c6\u30a3\u30ab\u30ebCSS\u3092\u81ea\u5206\u3067\u751f\u6210\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>WordPress\u3067\u306f\u3001\u4f8b\u306b\u3088\u3063\u3066\u3001FlyingPress\u3084WP Rocket\u306a\u3069\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u81ea\u52d5\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u30da\u30fc\u30b8\u306e\u30af\u30ea\u30c6\u30a3\u30ab\u30ebCSS\u3092\u30a4\u30f3\u30e9\u30a4\u30f3\u5316\u3057\u305f\u3089\u3001\u6b8b\u308a\u306eCSS\u306e\u8aad\u307f\u8fbc\u307f\u306f\u3001\u30da\u30fc\u30b8\u8aad\u307f\u8fbc\u307f\u30d7\u30ed\u30bb\u30b9\u306e\u5f8c\u534a\uff08Above the fold\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3055\u308c\u305f\u5f8c\uff09\u307e\u3067\u9045\u5ef6\u3059\u308b\u3088\u3046\u51e6\u7406\u3057\u307e\u3059\u3002WP Rocket\u3068FlyingPress\u3067\u306f\u3053\u308c\u304c\u81ea\u52d5\u3067\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_177109\" aria-describedby=\"caption-attachment-177109\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-177109 size-large\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2024\/04\/flyingpress-optimize-css-delivery-1024x705.jpg\" alt=\"FlyingPress\u3067\u30af\u30ea\u30c6\u30a3\u30ab\u30ebCSS\u3092\u30a4\u30f3\u30e9\u30a4\u30f3\u5316\" width=\"1024\" height=\"705\"><figcaption id=\"caption-attachment-177109\" class=\"wp-caption-text\">FlyingPress\u3067\u30af\u30ea\u30c6\u30a3\u30ab\u30ebCSS\u3092\u30a4\u30f3\u30e9\u30a4\u30f3\u5316<\/figcaption><\/figure>\n<h4>CSS\u30b3\u30fc\u30c9\u3092\u5727\u7e2e\u3059\u308b<\/h4>\n<p>\u30b5\u30a4\u30c8\u306eCSS\u30b3\u30fc\u30c9\u3092\u6700\u9069\u5316\u3059\u308b\u3082\u30461\u3064\u306e\u65b9\u6cd5\u304c\u3001CSS\u30b3\u30fc\u30c9\u306e\u5727\u7e2e\u3067\u3059\u3002\u5727\u7e2e\u3059\u308b\u3068\u3001\u4e0d\u8981\u306a\u6587\u5b57\u3084\u7a7a\u767d\u304c\u524a\u9664\u3055\u308c\u308b\u305f\u3081\u3001\u30b5\u30a4\u30ba\u3092\u5c0f\u3055\u304f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u4f5c\u696d\u3082\u307e\u305f\u3001WP Rocket\u3084FlyingPress\u306e\u3088\u3046\u306a\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u5b9f\u73fe\u53ef\u80fd\u3067\u3059\u3002\u3042\u308b\u3044\u306f\u3001\u5727\u7e2e\u306b\u7279\u5316\u3057\u305f<a href=\"https:\/\/wordpress.org\/plugins\/fast-velocity-minify\/\" target=\"_blank\" rel=\"noopener noreferrer\">Fast Velocity Minify<\/a>\u306e\u3088\u3046\u306a\u30d7\u30e9\u30b0\u30a4\u30f3\u3082\u4fbf\u5229\u3067\u3059\u3002<\/p>\n<h3>6. JavaScript\u306e\u6700\u9069\u5316<\/h3>\n<p>\u30b5\u30a4\u30c8\u30b3\u30fc\u30c9\u306e\u6700\u9069\u5316\u306b\u95a2\u3057\u3066\u306f\u3001CSS\u3060\u3051\u3067\u306a\u304f<a href=\"https:\/\/kinsta.com\/jp\/blog\/what-is-javascript\/\">JavaScript<\/a>\u3082\u898b\u9003\u305b\u307e\u305b\u3093\u3002<\/p>\n<p>CSS\u540c\u69d8\u3001JavaScript\u3092\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u3067\u6700\u9069\u5316\u3057\u3001\u30b5\u30a4\u30c8\u306eFCP\u3092\u6539\u5584\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h4>JavaScript\u306b\u4f9d\u5b58\u3059\u308b\u8981\u7d20\u306fAbove the fold\u3067\u4f7f\u308f\u306a\u3044<\/h4>\n<p><a href=\"https:\/\/kinsta.com\/jp\/blog\/website-navigation\/\">\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u30e1\u30cb\u30e5\u30fc<\/a>\u306a\u3069\u3001\u30b5\u30a4\u30c8\u306e\u91cd\u8981\u306a\u8981\u7d20\u304cJavaScript\u306b\u4f9d\u5b58\u3057\u3066\u3044\u308b\u5834\u5408\uff08\u7279\u306b\u30e2\u30d0\u30a4\u30eb\u30e1\u30cb\u30e5\u30fc\u306fJavaScript\u306b\u4f9d\u5b58\u3059\u308b\u50be\u5411\u3042\u308a\uff09\u3001\u30d6\u30e9\u30a6\u30b6\u304c\u30da\u30fc\u30b8\u306e\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u958b\u59cb\u3059\u308b\u524d\u306b\u91cd\u305f\u3044JavaScript\u3092\u8aad\u307f\u8fbc\u3080\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u3001FCP\u304c\u9045\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>WordPress\u30b5\u30a4\u30c8\u3067\u306f\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/how-to-choose-a-wordpress-theme\/\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u9762\u3067\u6700\u9069\u5316\u3055\u308c\u305f\u30c6\u30fc\u30de\u3092\u9078\u3076<\/a>\u3053\u3068\u3067\u3001\u3053\u306e\u3088\u3046\u306a\u4e8b\u614b\u3092\u56de\u907f\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001<a href=\"https:\/\/kinsta.com\/blog\/wordpress-slider\/\">\u30b9\u30e9\u30a4\u30c0\u30fc<\/a>\u306a\u3069\u3001JavaScript\u3092\u4f7f\u3063\u305f\u305d\u306e\u4ed6\u306e\u8981\u7d20\u3092Above the fold\u3067\u4f7f\u7528\u3057\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<h4>\u4e0d\u8981\u306aJavaScript\u306f\u524a\u9664\u3059\u308b<\/h4>\n<p>Above the fold\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u306bJavaScript\u3092\u4f7f\u7528\u3057\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u306b\u96c6\u4e2d\u3057\u305f\u3044\u3068\u3053\u308d\u3067\u3059\u304c\u3001\u5404\u30da\u30fc\u30b8\u304b\u3089\u4e0d\u8981\u306aJavaScript\u3092\u3067\u304d\u308b\u9650\u308a\u524a\u9664\u3059\u308b\u306e\u3082\u52b9\u679c\u7684\u3067\u3059\u3002<\/p>\n<p>\u624b\u59cb\u3081\u306b\u3001\u30b5\u30a4\u30c8\u306b\u30e1\u30ea\u30c3\u30c8\u306e\u306a\u3044<a href=\"https:\/\/kinsta.com\/jp\/blog\/uninstall-wordpress-plugin\/\">WordPress\u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u3059\u3079\u3066\u524a\u9664<\/a>\u3057\u3066\u3057\u307e\u3044\u307e\u3057\u3087\u3046\u3002WordPress\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u6a5f\u80fd\u306e\u591a\u304f\u304c\u3001JavaScript\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001<a href=\"https:\/\/wordpress.org\/plugins\/wp-asset-clean-up\/\" target=\"_blank\" rel=\"noopener noreferrer\">Asset CleanUp<\/a>\u3084<a href=\"https:\/\/perfmatters.io\/\" target=\"_blank\" rel=\"noopener noreferrer\">Perfmatters<\/a>\u306e\u3088\u3046\u306a\u30b9\u30af\u30ea\u30d7\u30c8\u7ba1\u7406\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u5229\u7528\u3057\u3066\u3001\u30da\u30fc\u30b8\u3054\u3068\u306bJavaScript\u3092\u7121\u52b9\u306b\u3059\u308b\u624b\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/kinsta.com\/jp\/blog\/disable-wordpress-plugins-loading\/\">\u30da\u30fc\u30b8\u5358\u4f4d\u3067\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u7121\u52b9\u306b\u3059\u308b\u65b9\u6cd5\u306f\u3053\u3061\u3089<\/a>\u3067\u3054\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h4>\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308bJavaScript\u306e\u89e3\u6790\u3092\u9045\u3089\u305b\u308b<\/h4>\n<p>\u57fa\u672c\u7684\u306b\u306f\u3001\u3069\u306e\u3088\u3046\u306a\u30da\u30fc\u30b8\u3067\u3082\u591a\u5c11\u306eJavaScript\u306f\u8aad\u307f\u8fbc\u3080\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002JavaScript\u304cAbove the fold\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u8aad\u307f\u8fbc\u307f\u3092\u59a8\u3052\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u65b9\u6cd5\u306f\u3001\u4ee5\u4e0b\u306e2\u3064\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308bJavaScript\u306e\u89e3\u6790\u3092\u5ef6\u671f\u3059\u308b<\/strong>\u2500JavaScript\u306e\u8aad\u307f\u8fbc\u307f\u3092\u30da\u30fc\u30b8\u306e\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u30d7\u30ed\u30bb\u30b9\u306e\u5f8c\u534a\u306b\u6301\u3063\u3066\u304f\u308b\u3053\u3068\u3067\u3001\u4ed6\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u8aad\u307f\u8fbc\u3080\u59a8\u3052\u306b\u306a\u308b\u306e\u3092\u9632\u304e\u307e\u3059\u3002defer\u307e\u305f\u306fasync\u3092\u4f7f\u7528\u3059\u308b\u304b\u3001WordPress\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u81ea\u52d5\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li><strong>\u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\u304c\u751f\u3058\u308b\u307e\u3067JavaScript\u306e\u89e3\u6790\u3092\u5ef6\u671f\u3059\u308b<\/strong>\u2500\u30e6\u30fc\u30b6\u30fc\u304c\u30da\u30fc\u30b8\u3092\u64cd\u4f5c\uff08\u30af\u30ea\u30c3\u30af\u3084\u30b9\u30af\u30ed\u30fc\u30eb\u306a\u3069\uff09\u3059\u308b\u307e\u3067\u3001JavaScript\u306e\u4e00\u90e8\u307e\u305f\u306f\u3059\u3079\u3066\u306e\u8aad\u307f\u8fbc\u307f\u3092\u5f85\u3064\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6700\u5927\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3055\u306a\u3044\u3088\u3046\u3001\u7279\u5b9a\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u624b\u4f5c\u696d\u3067\u9664\u5916\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/li>\n<\/ul>\n<p>\u3053\u308c\u306b\u3064\u3044\u3066\u3082\u3001WP Rocket\u3084FlyingPress\u306e\u3088\u3046\u306a\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u3063\u3066\u5b9f\u88c5\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_177116\" aria-describedby=\"caption-attachment-177116\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-177116 size-large\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2024\/04\/wp-rocket-javascript-optimization-1024x986.jpg\" alt=\"WP Rocket\u3092\u4f7f\u7528\u3057\u3066JavaScript\u3092\u6700\u9069\u5316\" width=\"1024\" height=\"986\"><figcaption id=\"caption-attachment-177116\" class=\"wp-caption-text\">WP Rocket\u3092\u4f7f\u7528\u3057\u3066JavaScript\u3092\u6700\u9069\u5316<\/figcaption><\/figure>\n<p>\u95a2\u9023\u3057\u3066\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/defer-parsing-of-javascript\/\">JavaScript\u306e\u89e3\u6790\u3092\u5ef6\u671f\u3059\u308b\u65b9\u6cd5<\/a>\u3084<a href=\"https:\/\/kinsta.com\/jp\/blog\/eliminate-render-blocking-javascript-css\/\">\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u59a8\u3052\u308b\u30ea\u30bd\u30fc\u30b9\u3092\u9664\u5916\u3059\u308b\u65b9\u6cd5<\/a>\u3082\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<h4>JavaScript\u30b3\u30fc\u30c9\u3092\u5727\u7e2e\u3059\u308b<\/h4>\n<p>\u6700\u5f8c\u306b\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/\">\u30b5\u30a4\u30c8\u306e\u6b8b\u308a\u306eJavaScript\u3092\u5727\u7e2e<\/a>\u3057\u3001\u4e0d\u8981\u306a\u6587\u5b57\u3092\u524a\u9664\u3059\u308b\u3053\u3068\u3067\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u3055\u3089\u306b\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>CSS\u306e\u5727\u7e2e\u3068\u540c\u3058\u3088\u3046\u306b\u3001\u3053\u306e\u6a5f\u80fd\u306f\u307b\u3068\u3093\u3069\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u304a\u3088\u3073\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30d7\u30e9\u30b0\u30a4\u30f3\uff08WP Rocket\u3084FlyingPress\u3092\u542b\u3080\uff09\u306b\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u307e\u3059\u3002Fast Velocity Minify\u306e\u3088\u3046\u306a\u5727\u7e2e\u306b\u7279\u5316\u3057\u305f\u30d7\u30e9\u30b0\u30a4\u30f3\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>7. \u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u304b\u3089Above the fold\u306e\u753b\u50cf\u3092\u9664\u5916<\/h3>\n<p>\u753b\u50cf\u306e<a href=\"https:\/\/kinsta.com\/courses\/speed-up-wordpress\/what-is-lazy-loading\/\">\u9045\u5ef6\u8aad\u307f\u8fbc\u307f<\/a>\u306b\u3088\u3063\u3066\u3001\u5fc5\u8981\u6642\uff08\u30e6\u30fc\u30b6\u30fc\u304c\u30da\u30fc\u30b8\u3092\u30b9\u30af\u30ed\u30fc\u30eb\u3057\u305f\u969b\u306a\u3069\uff09\u307e\u3067<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-lazy-load\/\">\u753b\u50cf\u306e\u8aad\u307f\u8fbc\u307f\u3092\u9045\u3089\u305b\u308b<\/a>\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>Above the fold\u4ee5\u4e0b\u306e\u753b\u50cf\u306b\u9069\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\u304c\u3001Above the fold\u306b\u3042\u308b\u753b\u50cf\u306b\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30b5\u30a4\u30c8\u306eFCP\u3068LCP\u306b\u60aa\u5f71\u97ff\u3092\u53ca\u307c\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3057\u305f\u304c\u3063\u3066\u3001Above the fold\u3067\u8868\u793a\u3059\u308b\u753b\u50cf\u306f\u3001\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u306e\u5bfe\u8c61\u304b\u3089\u9664\u5916\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>WordPress\u30b3\u30a2\u306e\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u6a5f\u80fd\u3067\u306f\u3001\u901a\u5e38\u3053\u306e\u8a2d\u5b9a\u306f\u81ea\u52d5\u7684\u306b\u884c\u308f\u308c\u307e\u3059\u304c\u3001\u4f55\u304b\u554f\u984c\u304c\u3042\u308b\u5834\u5408\u306f\u3001<a href=\"https:\/\/developer.wordpress.org\/reference\/functions\/wp_omit_loading_attr_threshold\/\" target=\"_blank\" rel=\"noopener noreferrer\">wp_omit_loading_attr_threshold\u95a2\u6570<\/a>\u3092\u4f7f\u3063\u3066\u8abf\u6574\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u306b\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u306b\u3088\u3063\u3066\u306f\u3053\u306e\u8a2d\u5b9a\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070Perfmatters\u3067\u306f\u3001\u4e00\u5b9a\u6570\u306e\u6700\u521d\u306e\u753b\u50cf\u3092\u81ea\u52d5\u7684\u306b\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u304b\u3089\u9664\u5916\u3057\u305f\u308a\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u7279\u5b9a\u306e\u753b\u50cf\u3092\u624b\u52d5\u3067\u9664\u5916\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_177115\" aria-describedby=\"caption-attachment-177115\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-177115 size-large\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2024\/04\/perfmatters-optimize-lazy-loading-1024x822.jpg\" alt=\"Perfmatters\u3067\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u304b\u3089Above the fold\u306e\u753b\u50cf\u3092\u9664\u5916\" width=\"1024\" height=\"822\"><figcaption id=\"caption-attachment-177115\" class=\"wp-caption-text\">Perfmatters\u3067\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u304b\u3089Above the fold\u306e\u753b\u50cf\u3092\u9664\u5916<\/figcaption><\/figure>\n<p>\u304a\u4f7f\u3044\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u306b\u3053\u306e\u6a5f\u80fd\u304c\u306a\u3044\u5834\u5408\u306f\u3001\u5225\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n<h3>8. \u30d5\u30a9\u30f3\u30c8\u8aad\u307f\u8fbc\u307f\u306e\u6700\u9069\u5316<\/h3>\n<p>\u8aad\u307f\u8fbc\u307f\u4e2d\u306b\u30c6\u30ad\u30b9\u30c8\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u3059\u308b\u306b\u306f\uff08FCP\u3084\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u306b\u5f71\u97ff\uff09\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/how-to-change-font-in-wordpress\/\">\u30ab\u30b9\u30bf\u30e0\u30d5\u30a9\u30f3\u30c8<\/a>\uff08<a href=\"https:\/\/kinsta.com\/jp\/blog\/best-google-fonts\/\">Google Fonts<\/a>\u306a\u3069\uff09\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30d5\u30a9\u30f3\u30c8\u306e\u8aad\u307f\u8fbc\u307f\u3092\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u3082\u91cd\u8981\u3067\u3059\u3002<\/p>\n<p>\u554f\u984c\u3092\u56de\u907f\u3059\u308b\u306b\u306f\u3001CSS\u8a18\u8ff0\u5b50\u306e<a href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Web\/CSS\/@font-face\/font-display\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>font-display: optional<\/strong>\u307e\u305f\u306f<strong>font-display: swap<\/strong><\/a>\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><strong>font-display: optional<\/strong>\u306f\u3001\u30ab\u30b9\u30bf\u30e0\u30d5\u30a9\u30f3\u30c8\u304c\u9069\u5207\u306a\u901f\u5ea6\u3067\u8aad\u307f\u8fbc\u307e\u308c\u306a\u3044\u5834\u5408\u3001\u4ee3\u308f\u308a\u306b\u30d5\u30a9\u30fc\u30eb\u30d0\u30c3\u30af\u30d5\u30a9\u30f3\u30c8\u3092\u8868\u793a\u3059\u308b\u3088\u3046\u306b\u30d6\u30e9\u30a6\u30b6\u306b\u6307\u793a\u3057\u307e\u3059\u3002<\/p>\n<p>CSS\u30b3\u30fc\u30c9\u306e\u6271\u3044\u306b\u99b4\u67d3\u307f\u304c\u306a\u3044\u65b9\u306f\u3001WP Rocket\u3001FlyingPress\u3001Perfmatters\u306a\u3069\u3001\u30d5\u30a9\u30f3\u30c8\u306e\u8aad\u307f\u8fbc\u307f\u3092\u6700\u9069\u5316\u3067\u304d\u308bWordPress\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_177110\" aria-describedby=\"caption-attachment-177110\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-177110 size-large\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2024\/04\/flyingpress-optimize-fonts-1024x721.jpg\" alt=\"FlyingPress\u3067\u30d5\u30a9\u30f3\u30c8\u3092\u6700\u9069\u5316\" width=\"1024\" height=\"721\"><figcaption id=\"caption-attachment-177110\" class=\"wp-caption-text\">FlyingPress\u3067\u30d5\u30a9\u30f3\u30c8\u3092\u6700\u9069\u5316<\/figcaption><\/figure>\n<h3>9. DOM\u30b5\u30a4\u30ba\u306e\u6700\u9069\u5316<\/h3>\n<p><a href=\"https:\/\/developer.mozilla.org\/en-US\/docs\/Web\/API\/Document_Object_Model\/Introduction\" target=\"_blank\" rel=\"noopener noreferrer\">Mozilla<\/a>\u306e\u5b9a\u7fa9\u306b\u3088\u308b\u3068\u3001Document Object Model\uff08DOM\uff09\u306f\u3001\u300c\u30a6\u30a7\u30d6\u4e0a\u306e\u6587\u66f8\u306e\u69cb\u9020\u3068\u5185\u5bb9\u3092\u69cb\u6210\u3059\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30c7\u30fc\u30bf\u8868\u73fe\u300d\u3067\u3059\u3002<\/p>\n<p>\u30b5\u30a4\u30c8\u3092\u8a2a\u308c\u305f\u30e6\u30fc\u30b6\u30fc\u304cDOM\u3092\u64cd\u4f5c\u3059\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u30da\u30fc\u30b8\u306eDOM\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u304c\u30da\u30fc\u30b8\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u7406\u89e3\u3057\u3001\u8868\u793a\u3059\u308b\u305f\u3081\u306b\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u4e00\u822c\u7684\u306a\u30eb\u30fc\u30eb\u3068\u3057\u3066\u3001\u5927\u304d\u304f\u3066\u8907\u96d1\u306aDOM\u306f\uff08\u305d\u3046\u3067\u306a\u3044\u3082\u306e\u3068\u6bd4\u3079\u3066\uff09\u3001FCP\u306b\u60aa\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002<\/p>\n<p>\u30b5\u30a4\u30c8\u306eDOM\u30b5\u30a4\u30ba\u3092\u6700\u9069\u5316\u3059\u308b\u30d2\u30f3\u30c8\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u9762\u3067\u6700\u9069\u5316\u3055\u308c\u305fWordPress\u30c6\u30fc\u30de\u3092\u4f7f\u7528\u3059\u308b<\/strong>\u2500WordPress\u306b\u304a\u3044\u3066\u306f\u3001\u4f7f\u7528\u3059\u308b\u30c6\u30fc\u30de\u304cDOM\u30b5\u30a4\u30ba\u306b\u5927\u304d\u304f\u5f71\u97ff\u3057\u307e\u3059\u3002<a href=\"https:\/\/kinsta.com\/jp\/blog\/fastest-wordpress-theme\/\">\u304a\u3059\u3059\u3081\u306e\u9ad8\u901fWordPress\u30c6\u30fc\u30de<\/a>\u304a\u3088\u3073<a href=\"https:\/\/kinsta.com\/blog\/fastest-woocommerce-theme\/\">\u304a\u3059\u3059\u3081\u306e\u9ad8\u901fWooCommerce\u30c6\u30fc\u30de<\/a>\u3092\u53c2\u8003\u306b\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li><strong>\u6539\u30da\u30fc\u30b8\u30d6\u30ed\u30c3\u30af\u3092\u4f7f\u7528\u3059\u308b<\/strong>\u2500\u6539\u30da\u30fc\u30b8\u30d6\u30ed\u30c3\u30af\u3092\u7528\u3044\u3066\u9577\u3044\u30da\u30fc\u30b8\u3092\u5206\u5272\u3059\u308b\u3002<\/li>\n<li><strong>\u30da\u30fc\u30b8\u30cd\u30fc\u30b7\u30e7\u30f3\u306e\u6700\u9069\u5316<\/strong>\u2500<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-pagination\/\">WordPress\u306e\u30da\u30fc\u30b8\u30cd\u30fc\u30b7\u30e7\u30f3<\/a>\u3092\u5229\u7528\u3057\u3066\u3001\u30d6\u30ed\u30b0\u8a18\u4e8b\uff08\u307e\u305f\u306f\u305d\u306e\u4ed6\u306e<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-custom-post-types\/\">\u30ab\u30b9\u30bf\u30e0\u6295\u7a3f\u30bf\u30a4\u30d7<\/a>\uff09\u306e\u4e00\u89a7\u30da\u30fc\u30b8\u3092\u5206\u5272\u3059\u308b\u3002<\/li>\n<li><strong>\u629c\u7c8b\u3092\u8868\u793a\u3059\u308b<\/strong>\u2500\u30d6\u30ed\u30b0\u306e\u4e00\u89a7\u30da\u30fc\u30b8\u306a\u3069\u3067\u5168\u6587\u3092\u8868\u793a\u3059\u308b\u4ee3\u308f\u308a\u306b\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-excerpt\/\">\u629c\u7c8b\u3092\u8868\u793a<\/a>\u3059\u308b\u3002<\/li>\n<li><strong>\u91cd\u305f\u3044\u30da\u30fc\u30b8\u30d3\u30eb\u30c0\u30fc\u306e\u4f7f\u7528\u3092\u5236\u9650\u307e\u305f\u306f\u907f\u3051\u308b<\/strong>\u2500 <a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-page-builders\/\">\u30c9\u30e9\u30c3\u30b0\uff06\u30c9\u30ed\u30c3\u30d7\u5f0f\u306e\u30da\u30fc\u30b8\u30d3\u30eb\u30c0\u30fc<\/a>\u306f\u3001\u30c7\u30b6\u30a4\u30f3\u306e\u89b3\u70b9\u304b\u3089\u306f\u91cd\u5b9d\u3057\u307e\u3059\u304c\u3001DOM\u306e\u80a5\u5927\u5316\u3092\u3082\u305f\u3089\u3059\u53ef\u80fd\u6027\u3082\u3002\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u89b3\u70b9\u304b\u3089\u306f\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/gutenberg-wordpress-editor\/\">\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30a8\u30c7\u30a3\u30bf\u30fc<\/a>\u3092\u4f7f\u7528\u3059\u308b\u306e\u304c\u304a\u52e7\u3081\u3067\u3059\uff08\u30c7\u30b6\u30a4\u30f3\u306e\u30e1\u30ea\u30c3\u30c8\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u30c7\u30e1\u30ea\u30c3\u30c8\u3092\u5929\u79e4\u306b\u304b\u3051\u305f\u4e0a\u3067\u3001\u8996\u899a\u7684\u306a\u30d3\u30eb\u30c0\u30fc\u3092\u4f7f\u7528\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u305d\u306e\u4ed6\u306e\u30d2\u30f3\u30c8\u3092\u53d6\u308a\u5165\u308c\u3066\u307f\u3066\u304f\u3060\u3055\u3044\uff09\u3002<\/li>\n<\/ul>\n<h3>10. \u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u306e\u56de\u907f\uff08\u7279\u306b\u30de\u30eb\u30c1\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\uff09<\/h3>\n<p>\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u3001\u30da\u30fc\u30b8\u304c\u8aad\u307f\u8fbc\u307e\u308c\u308b\u524d\u306b\u3001\u3042\u308bURL\u304b\u3089\u5225\u306eURL\u306b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u8ee2\u9001\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<strong>HTTP<\/strong>\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u4eba\u3092<strong>HTTPS<\/strong>\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3059\u308b\u306a\u3069\u306f\u3001\u4e00\u822c\u7684\u306a\u4f8b\u3067\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u306f\u30d6\u30e9\u30a6\u30b6\u304c\u30da\u30fc\u30b8\u3092\u8aad\u307f\u8fbc\u3080\u524d\u306b\u51e6\u7406\u3055\u308c\u308b\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u3001\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3054\u3068\u306b\u30b5\u30a4\u30c8\u306eFCP\uff08\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6307\u6a19\uff09\u306b\u6570\u767e\u30df\u30ea\u79d2\u306e\u9045\u5ef6\u304c\u751f\u3058\u307e\u3059\u3002<\/p>\n<p>\u4e0d\u8981\u306a\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u30d2\u30f3\u30c8\u3092\u5b9f\u8df5\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li><strong>HTTP\u304b\u3089HTTPS\u3078\u79fb\u884c\u3059\u308b\u969b\u306b\u306f\u30cf\u30fc\u30c9\u30b3\u30fc\u30c9\u3055\u308c\u305fURL\u3092\u66f4\u65b0\u3059\u308b<\/strong>\u2500<a href=\"https:\/\/kinsta.com\/jp\/blog\/redirect-http-to-https\/\">\u30b5\u30a4\u30c8\u3092HTTPS\u306b\u79fb\u884c<\/a>\u3057\u305f\u5834\u5408\u306f\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u306b\u983c\u3089\u305a\u3001\u30b5\u30a4\u30c8\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5185\u306e\u3059\u3079\u3066\u306eURL\u3092HTTPS\u306b\u66f4\u65b0\u3059\u308b\u3002<\/li>\n<li><strong>URL\u3092\u6b63\u3057\u3044www\u3042\u308a\/www\u306a\u3057\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u7d10\u4ed8\u3051\u308b<\/strong>\u2500www\u3042\u308a\u304b\u3089www\u306a\u3057\u3078\u306e\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\uff08\u305d\u306e\u9006\u3082\u7136\u308a\uff09\u3092\u907f\u3051\u3001\u3059\u3079\u3066\u306eURL\u304c\u6b63\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u78ba\u8a8d\u3059\u308b\u3002<\/li>\n<li><strong>\u58ca\u308c\u305f\u5185\u90e8\u30ea\u30f3\u30af\u3092\u4fee\u6b63\u3059\u308b<\/strong>\u2500\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u306b\u4f9d\u5b58\u305b\u305a\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/broken-links\/\">\u58ca\u308c\u305f\u5185\u90e8\u30ea\u30f3\u30af<\/a>\u3092\u66f4\u65b0\u3057\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u3092\u6b63\u3057\u3044\u5834\u6240\u306b\u8a98\u5c0e\u3059\u308b\u3002<\/li>\n<li><strong>\u4ed6\u306e\u30b5\u30a4\u30c8\u306b\u58ca\u308c\u305f\u5916\u90e8\u30ea\u30f3\u30af\u306e\u4fee\u6b63\u3092\u4f9d\u983c\u3059\u308b\uff08\u4efb\u610f\uff09<\/strong>\u2500\u5916\u90e8\u30b5\u30a4\u30c8\u304b\u3089\u306e\u58ca\u308c\u305f\uff08\u5b58\u5728\u3057\u306a\u3044\uff09\u30ea\u30f3\u30af\u3078\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u591a\u304f\u53d7\u3051\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u306b\u983c\u3089\u305a\u3001\u30b5\u30a4\u30c8\u6240\u6709\u8005\u306b\u9023\u7d61\u3092\u53d6\u308a\u3001\u30ea\u30f3\u30af\u306e\u4fee\u6b63\u3092\u4f9d\u983c\u3059\u308b\u306e\u30821\u3064\u306e\u65b9\u6cd5\u3002<\/li>\n<\/ul>\n<p>\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u306e\u554f\u984c\u3092\u898b\u3064\u3051\u308b\u306b\u306f\u3001<a href=\"https:\/\/kinsta.com\/jp\/tools\/redirect-checker\/\">Kinsta\u306eHTTP\u30b9\u30c6\u30fc\u30bf\u30b9\uff06\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u30c1\u30a7\u30c3\u30ab\u30fc<\/a>\uff08\u7121\u6599\uff09\u304c\u4fbf\u5229\u3067\u3059\u3002\u307e\u305f\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-redirect\/\">WordPress\u30b5\u30a4\u30c8\u3067\u306e\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306f\u3053\u3061\u3089<\/a>\u3067\u3054\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u306bURL\u300chttp:\/\/www.wordpress.org\u300d \u3092\u8cbc\u308a\u4ed8\u3051\u3066\u300c\u30c1\u30a7\u30c3\u30af\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001\u8907\u6570\u306e\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u304c\u691c\u51fa\u3055\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>HTTP\u304b\u3089HTTPS\u3078\u306e\u30ea\u30c0\u30a4\u30ec\u30af\u30c8<\/li>\n<li>www\u3042\u308a\u304b\u3089www\u306a\u3057\u3078\u306e\u30ea\u30c0\u30a4\u30ec\u30af\u30c8<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-56735\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/04\/CleanShot-0006-04-11-at-08.05.49.png\" alt width=\"1246\" height=\"738\" srcset=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/04\/CleanShot-0006-04-11-at-08.05.49.png 1246w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/04\/CleanShot-0006-04-11-at-08.05.49-300x178.png 300w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/04\/CleanShot-0006-04-11-at-08.05.49-1024x607.png 1024w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/04\/CleanShot-0006-04-11-at-08.05.49-768x455.png 768w\" sizes=\"auto, (max-width: 1246px) 100vw, 1246px\" \/>\u8907\u6570\u306e\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u304c\u898b\u3064\u304b\u3063\u305f\u5834\u5408\u306f\u3001\u4fee\u6b63\u3059\u308b\u306e\u304c\u5f97\u7b56\u3067\u3059\u3002<\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>First Contentful Paint\uff08FCP\uff09\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u6e2c\u308b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6307\u6a19\u3067\u3001\u30da\u30fc\u30b8\u306e\u6700\u521d\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u8868\u793a\u3055\u308c\u308b\u307e\u3067\u306e\u6642\u9593\u3092\u793a\u3057\u307e\u3059\u3002Largest Contentful Paint\uff08LCP\uff09\u3068\u4f3c\u3066\u3044\u307e\u3059\u304c\u3001\u305d\u308c\u305e\u308c\u7570\u306a\u308b\u6307\u6a19\u3067\u3059\u3002<\/p>\n<p>FCP\u3092\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u3067\u3001LCP\u3084\u305d\u306e\u4ed6\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6307\u6a19\u3082\u6539\u5584\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>LCP\u306e\u30b9\u30b3\u30a2\u3092\u4e0a\u3052\u308b\u306b\u306f\u3001\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306e\u30b3\u30fc\u30c9\u3068\u30b5\u30fc\u30d0\u30fc\u306e\u5fdc\u7b54\u6642\u9593\u306e\u4e21\u65b9\u3092\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u30b5\u30a4\u30c8\u30b3\u30fc\u30c9\u3092\u6700\u9069\u5316\u3057\u305f\u4e0a\u3067\u3001<a href=\"https:\/\/kinsta.com\/jp\/wordpress-hosting\/\">Kinsta\u306e\u3088\u3046\u306a\u9ad8\u901f\u30de\u30cd\u30fc\u30b8\u30c9WordPress\u5c02\u7528\u30b5\u30fc\u30d0\u30fc<\/a>\u3067\u7a3c\u50cd\u3059\u308c\u3070\u3001\u30b5\u30a4\u30c8\u306eFCP\u3092Google\u304c\u300c\u826f\u597d\u300d\u3068\u8a55\u4fa1\u3059\u308b1.8\u79d2\u4ee5\u4e0b\u3092\u7c21\u5358\u306b\u5b9f\u73fe\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>First Contentful Paint\uff08FCP &#8230;<\/p>\n","protected":false},"author":199,"featured_media":56697,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kinsta_gated_content":false,"_kinsta_gated_content_redirect":"","footnotes":""},"tags":[],"topic":[822],"class_list":["post-56696","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","topic-website-speed"],"yoast_head":"<!-- This site is optimized with the Yoast SEO 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