{"id":1263,"date":"2023-01-31T18:03:13","date_gmt":"2023-01-31T09:03:13","guid":{"rendered":"https:\/\/service.grannet.co.jp\/blog\/?p=1263"},"modified":"2023-12-27T16:17:26","modified_gmt":"2023-12-27T07:17:26","slug":"pagespeed","status":"publish","type":"post","link":"https:\/\/grannet.co.jp\/column\/pagespeed-insights","title":{"rendered":"\u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u3068\u306f\uff1f\u76ee\u5b89\u30b9\u30b3\u30a2\u3084\u8868\u793a\u901f\u5ea6\u6539\u5584\u65b9\u6cd5\u3092\u7d39\u4ecb"},"content":{"rendered":"\r\n<div class=\"column_wrap\">\r\n  <div class=\"txtbox\">\r\n    <p>\u904b\u55b6\u3057\u3066\u3044\u308bWeb\u30b5\u30a4\u30c8\u306e\u300c\u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\uff08\u8868\u793a\u901f\u5ea6\uff09\u300d\u3092\u6e2c\u5b9a\u3057\u305f\u3053\u3068\u306f\u3042\u308b\u3067\u3057\u3087\u3046\u304b\u3002\u30da\u30fc\u30b8\u8868\u793a\u901f\u5ea6\u306f\u30e6\u30fc\u30b6\u30fc\u306e\u5229\u4fbf\u6027\u306b\u76f4\u7d50\u3059\u308b\u305f\u3081\u3001\u30da\u30fc\u30b8\u8868\u793a\u901f\u5ea6\u304c\u901f\u3044Web\u30b5\u30a4\u30c8\u306fGoogle\u304b\u3089\u9ad8\u304f\u8a55\u4fa1\u3055\u308c\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u30da\u30fc\u30b8\u8868\u793a\u901f\u5ea6\u6539\u5584\u306f\u91cd\u8981\u306aSEO\u5bfe\u7b56\u3067\u3059\u3002<\/p>\r\n    <p>\u5f53\u8a18\u4e8b\u3067\u306f\u3001Web\u30b5\u30a4\u30c8\u306e\u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u304c\u6e2c\u5b9a\u3067\u304d\u308b\u300c\u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u300d\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002\u30da\u30fc\u30b8\u8868\u793a\u901f\u5ea6\u306e\u6539\u5584\u65b9\u6cd5\u3082\u89e3\u8aac\u3059\u308b\u305f\u3081\u3001\u305c\u3072\u30c1\u30a7\u30c3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\r\n  <\/div>\r\n  \r\n  <!--\u3000\u76ee\u6b21\u3000-->\r\n  <div id=\"ez-toc-container\" class=\"ez-toc-v2_0_46 counter-hierarchy ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">\u76ee\u6b21<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"ez-toc-toggle-icon-1\"><label for=\"item-69f61e9349d62\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input  type=\"checkbox\" id=\"item-69f61e9349d62\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/grannet.co.jp\/column\/pagespeed-insights\/#1_%E3%83%9A%E3%83%BC%E3%82%B8%E3%82%B9%E3%83%94%E3%83%BC%E3%83%89%E3%82%A4%E3%83%B3%E3%82%B5%E3%82%A4%E3%83%88%EF%BC%88PageSpeed_Insights%EF%BC%89%E3%81%A8%E3%81%AF%EF%BC%9F\" title=\"1. \u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\uff08PageSpeed Insights\uff09\u3068\u306f\uff1f\">1. \u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\uff08PageSpeed Insights\uff09\u3068\u306f\uff1f<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/grannet.co.jp\/column\/pagespeed-insights\/#1-1_%E3%83%9A%E3%83%BC%E3%82%B8%E3%82%B9%E3%83%94%E3%83%BC%E3%83%89%E3%82%A4%E3%83%B3%E3%82%B5%E3%82%A4%E3%83%88%E3%81%AE%E3%82%B9%E3%82%B3%E3%82%A2%E3%82%92%E6%B1%BA%E3%82%81%E3%82%8B%E8%A6%81%E7%B4%A0\" title=\"1-1. \u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u30b9\u30b3\u30a2\u3092\u6c7a\u3081\u308b\u8981\u7d20\">1-1. \u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u30b9\u30b3\u30a2\u3092\u6c7a\u3081\u308b\u8981\u7d20<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/grannet.co.jp\/column\/pagespeed-insights\/#2_%E3%83%9A%E3%83%BC%E3%82%B8%E3%82%B9%E3%83%94%E3%83%BC%E3%83%89%E3%82%A4%E3%83%B3%E3%82%B5%E3%82%A4%E3%83%88%E3%81%AE%E3%82%B9%E3%82%B3%E3%82%A2%E3%82%92%E8%A9%95%E4%BE%A1%E3%81%99%E3%82%8B%E6%8C%87%E6%A8%99\" title=\"2. \u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u30b9\u30b3\u30a2\u3092\u8a55\u4fa1\u3059\u308b\u6307\u6a19\">2. \u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u30b9\u30b3\u30a2\u3092\u8a55\u4fa1\u3059\u308b\u6307\u6a19<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/grannet.co.jp\/column\/pagespeed-insights\/#2-1_FCP%EF%BC%88First_Contentful_Paint%EF%BC%89\" title=\"2-1. FCP\uff08First Contentful Paint\uff09\">2-1. FCP\uff08First Contentful Paint\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/grannet.co.jp\/column\/pagespeed-insights\/#2-2_LCP%EF%BC%88Largest_Contentful_Paint%EF%BC%89\" title=\"2-2. LCP\uff08Largest Contentful Paint\uff09\">2-2. LCP\uff08Largest Contentful Paint\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/grannet.co.jp\/column\/pagespeed-insights\/#2-3_FID%EF%BC%88First_Input_Delay%EF%BC%89\" title=\"2-3. FID\uff08First Input Delay\uff09\">2-3. FID\uff08First Input Delay\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/grannet.co.jp\/column\/pagespeed-insights\/#2-4_CLS%EF%BC%88Cumulative_Layout_Shift%EF%BC%89\" title=\"2-4. CLS\uff08Cumulative Layout Shift\uff09\">2-4. CLS\uff08Cumulative Layout Shift\uff09<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/grannet.co.jp\/column\/pagespeed-insights\/#3_%E3%83%9A%E3%83%BC%E3%82%B8%E3%82%B9%E3%83%94%E3%83%BC%E3%83%89%E3%82%A4%E3%83%B3%E3%82%B5%E3%82%A4%E3%83%88%E3%81%AE%E3%82%B9%E3%82%B3%E3%82%A2%E3%81%AE%E7%9B%AE%E5%AE%89\" title=\"3. \u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u30b9\u30b3\u30a2\u306e\u76ee\u5b89\">3. \u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u30b9\u30b3\u30a2\u306e\u76ee\u5b89<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/grannet.co.jp\/column\/pagespeed-insights\/#4_%E3%83%9A%E3%83%BC%E3%82%B8%E3%82%B9%E3%83%94%E3%83%BC%E3%83%89%E3%82%A4%E3%83%B3%E3%82%B5%E3%82%A4%E3%83%88%E3%81%AE%E8%A8%BA%E6%96%AD%E7%B5%90%E6%9E%9C%E3%81%AE%E8%A6%8B%E6%96%B9\" title=\"4. \u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u8a3a\u65ad\u7d50\u679c\u306e\u898b\u65b9\">4. \u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u8a3a\u65ad\u7d50\u679c\u306e\u898b\u65b9<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/grannet.co.jp\/column\/pagespeed-insights\/#4-1_%E3%83%95%E3%82%A3%E3%83%BC%E3%83%AB%E3%83%89%E3%83%87%E3%83%BC%E3%82%BF%E3%81%AE%E8%A6%8B%E6%96%B9\" title=\"4-1. \u30d5\u30a3\u30fc\u30eb\u30c9\u30c7\u30fc\u30bf\u306e\u898b\u65b9\">4-1. \u30d5\u30a3\u30fc\u30eb\u30c9\u30c7\u30fc\u30bf\u306e\u898b\u65b9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/grannet.co.jp\/column\/pagespeed-insights\/#4-2_%E3%83%A9%E3%83%9C%E3%83%87%E3%83%BC%E3%82%BF%E3%81%AE%E8%A6%8B%E6%96%B9\" title=\"4-2. \u30e9\u30dc\u30c7\u30fc\u30bf\u306e\u898b\u65b9\">4-2. \u30e9\u30dc\u30c7\u30fc\u30bf\u306e\u898b\u65b9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/grannet.co.jp\/column\/pagespeed-insights\/#4-3_%E6%94%B9%E5%96%84%E3%81%A7%E3%81%8D%E3%82%8B%E9%A0%85%E7%9B%AE%E3%81%AE%E8%A6%8B%E6%96%B9\" title=\"4-3. \u6539\u5584\u3067\u304d\u308b\u9805\u76ee\u306e\u898b\u65b9\">4-3. \u6539\u5584\u3067\u304d\u308b\u9805\u76ee\u306e\u898b\u65b9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/grannet.co.jp\/column\/pagespeed-insights\/#4-4_%E8%A8%BA%E6%96%AD%E3%81%AE%E8%A6%8B%E6%96%B9\" title=\"4-4. \u8a3a\u65ad\u306e\u898b\u65b9\">4-4. \u8a3a\u65ad\u306e\u898b\u65b9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/grannet.co.jp\/column\/pagespeed-insights\/#4-5_%E5%90%88%E6%A0%BC%E3%81%97%E3%81%9F%E7%9B%A3%E6%9F%BB%E3%81%AE%E8%A6%8B%E6%96%B9\" title=\"4-5. \u5408\u683c\u3057\u305f\u76e3\u67fb\u306e\u898b\u65b9\">4-5. \u5408\u683c\u3057\u305f\u76e3\u67fb\u306e\u898b\u65b9<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/grannet.co.jp\/column\/pagespeed-insights\/#5_%E3%83%9A%E3%83%BC%E3%82%B8%E3%82%B9%E3%83%94%E3%83%BC%E3%83%89%E3%82%A4%E3%83%B3%E3%82%B5%E3%82%A4%E3%83%88%E3%81%AE%E3%82%B9%E3%82%B3%E3%82%A2%E3%81%8C%E9%81%85%E3%81%84%E5%8E%9F%E5%9B%A0\" title=\"5. \u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u30b9\u30b3\u30a2\u304c\u9045\u3044\u539f\u56e0\">5. \u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u30b9\u30b3\u30a2\u304c\u9045\u3044\u539f\u56e0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/grannet.co.jp\/column\/pagespeed-insights\/#6_%E3%83%9A%E3%83%BC%E3%82%B8%E3%81%AE%E8%A1%A8%E7%A4%BA%E9%80%9F%E5%BA%A6%E3%82%92%E6%94%B9%E5%96%84%E3%81%99%E3%82%8B%E6%96%B9%E6%B3%956%E9%81%B8\" title=\"6. \u30da\u30fc\u30b8\u306e\u8868\u793a\u901f\u5ea6\u3092\u6539\u5584\u3059\u308b\u65b9\u6cd56\u9078\">6. \u30da\u30fc\u30b8\u306e\u8868\u793a\u901f\u5ea6\u3092\u6539\u5584\u3059\u308b\u65b9\u6cd56\u9078<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/grannet.co.jp\/column\/pagespeed-insights\/#6-1_%E7%94%BB%E5%83%8F%E3%81%AE%E5%9C%A7%E7%B8%AE\" title=\"6-1. \u753b\u50cf\u306e\u5727\u7e2e\">6-1. \u753b\u50cf\u306e\u5727\u7e2e<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/grannet.co.jp\/column\/pagespeed-insights\/#6-2_%E7%94%BB%E5%83%8F%E3%81%AEWebP%E5%8C%96\" title=\"6-2. \u753b\u50cf\u306eWebP\u5316\">6-2. \u753b\u50cf\u306eWebP\u5316<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/grannet.co.jp\/column\/pagespeed-insights\/#6-3_%E4%BD%BF%E7%94%A8%E3%81%97%E3%81%A6%E3%81%84%E3%81%AA%E3%81%84CSS%E3%82%84JavaScript%E3%81%AE%E5%89%8A%E9%99%A4%E3%83%BB%E5%9C%A7%E7%B8%AE\" title=\"6-3. \u4f7f\u7528\u3057\u3066\u3044\u306a\u3044CSS\u3084JavaScript\u306e\u524a\u9664\u30fb\u5727\u7e2e\">6-3. \u4f7f\u7528\u3057\u3066\u3044\u306a\u3044CSS\u3084JavaScript\u306e\u524a\u9664\u30fb\u5727\u7e2e<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/grannet.co.jp\/column\/pagespeed-insights\/#6-4_%E3%83%96%E3%83%A9%E3%82%A6%E3%82%B6%E3%81%AE%E3%82%AD%E3%83%A3%E3%83%83%E3%82%B7%E3%83%A5%E3%82%92%E6%B4%BB%E7%94%A8\" title=\"6-4. \u30d6\u30e9\u30a6\u30b6\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u6d3b\u7528\">6-4. \u30d6\u30e9\u30a6\u30b6\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u6d3b\u7528<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/grannet.co.jp\/column\/pagespeed-insights\/#6-5_%E3%82%B5%E3%83%BC%E3%83%90%E3%83%BC%E5%BF%9C%E7%AD%94%E6%99%82%E9%96%93%E3%81%AE%E7%9F%AD%E7%B8%AE\" title=\"6-5. \u30b5\u30fc\u30d0\u30fc\u5fdc\u7b54\u6642\u9593\u306e\u77ed\u7e2e\">6-5. \u30b5\u30fc\u30d0\u30fc\u5fdc\u7b54\u6642\u9593\u306e\u77ed\u7e2e<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/grannet.co.jp\/column\/pagespeed-insights\/#6-6_%E7%94%BB%E5%83%8F%E3%81%AB%E5%AF%BE%E3%81%97%E3%81%A6%E3%80%8Cwidth%E3%80%8D%E3%80%8Cheight%E3%80%8D%E3%82%92%E7%94%A8%E3%81%84%E3%82%8B\" title=\"6-6. \u753b\u50cf\u306b\u5bfe\u3057\u3066\u300cwidth\u300d\u300cheight\u300d\u3092\u7528\u3044\u308b\">6-6. \u753b\u50cf\u306b\u5bfe\u3057\u3066\u300cwidth\u300d\u300cheight\u300d\u3092\u7528\u3044\u308b<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/grannet.co.jp\/column\/pagespeed-insights\/#%E3%81%BE%E3%81%A8%E3%82%81\" title=\"\u307e\u3068\u3081\">\u307e\u3068\u3081<\/a><\/li><\/ul><\/nav><\/div>\n\r\n  \r\n  <!--\u30001\u3000-->\r\n  <h2 class=\"tt1\"><span class=\"ez-toc-section\" id=\"1_%E3%83%9A%E3%83%BC%E3%82%B8%E3%82%B9%E3%83%94%E3%83%BC%E3%83%89%E3%82%A4%E3%83%B3%E3%82%B5%E3%82%A4%E3%83%88%EF%BC%88PageSpeed_Insights%EF%BC%89%E3%81%A8%E3%81%AF%EF%BC%9F\"><\/span>1. \u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\uff08PageSpeed Insights\uff09\u3068\u306f\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n  <div class=\"banner\"><img decoding=\"async\" src=\"https:\/\/grannet.co.jp\/column\/wp-content\/uploads\/2023\/12\/img_page_speed_insight1.jpg\" alt=\"\u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\uff08PageSpeed Insights\uff09\u3068\u306f\uff1f\"><\/div>\r\n  <div class=\"txtbox\">\r\n    <p><span class=\"txt_bold txt_red\">\u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\uff08PageSpeed Insights\uff09\u3068\u306f\u3001Google\u304c\u63d0\u4f9b\u3057\u3066\u3044\u308b\u7121\u6599\u306e\u8868\u793a\u901f\u5ea6\u6e2c\u5b9a\u30c4\u30fc\u30eb\u3067\u3059\u3002<\/span>\u8868\u793a\u901f\u5ea6\u3092\u6e2c\u5b9a\u3057\u305f\u3044Web\u30da\u30fc\u30b8\u306eURL\u3092\u5165\u529b\u3059\u308b\u3068\u3001\u8868\u793a\u901f\u5ea6\u306e\u30b9\u30b3\u30a2\u3068\u8868\u793a\u901f\u5ea6\u3092\u30a2\u30c3\u30d7\u3059\u308b\u305f\u3081\u306e\u6539\u5584\u9805\u76ee\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\r\n\t  <p><span class=\"txt_bold\">\u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u3067\u306f\u3001\u30e2\u30d0\u30a4\u30eb\u30b5\u30a4\u30c8\u30fbPC\u30b5\u30a4\u30c8\u4e21\u65b9\u306e\u8868\u793a\u901f\u5ea6\u3092\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/span><\/p>\r\n  <\/div>\r\n\r\n  <h3 class=\"tt2\"><span class=\"ez-toc-section\" id=\"1-1_%E3%83%9A%E3%83%BC%E3%82%B8%E3%82%B9%E3%83%94%E3%83%BC%E3%83%89%E3%82%A4%E3%83%B3%E3%82%B5%E3%82%A4%E3%83%88%E3%81%AE%E3%82%B9%E3%82%B3%E3%82%A2%E3%82%92%E6%B1%BA%E3%82%81%E3%82%8B%E8%A6%81%E7%B4%A0\"><\/span>1-1. \u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u30b9\u30b3\u30a2\u3092\u6c7a\u3081\u308b\u8981\u7d20<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n  <div class=\"txtbox\">\r\n    <p>\u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u30b9\u30b3\u30a2\u306f\u3001\u4ee5\u4e0b5\u3064\u306e\u8981\u7d20\u3067\u6c7a\u5b9a\u3057\u307e\u3059\u3002<\/p>\r\n\t  \r\n\t  <div class=\"listTab\">\r\n\t\t  <table class=\"width100\">\r\n\t\t\t  <tr>\r\n\t\t\t\t  <th class=\"width40\">First Contentful Paint\uff08FCP\uff09<\/th>\r\n\t\t\t\t  <td class=\"width60\">\u30c6\u30ad\u30b9\u30c8\u3084\u753b\u50cf\u304c\u521d\u3081\u3066\u8868\u793a\u3055\u308c\u308b\u307e\u3067\u306e\u6642\u9593<\/td>\r\n\t\t\t  <\/tr>\r\n\t\t\t  <tr>\r\n\t\t\t\t  <th>SpeedIndex<\/th>\r\n\t\t\t\t  <td>\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u8868\u793a\u3055\u308c\u308b\u307e\u3067\u306e\u6642\u9593<\/td>\r\n\t\t\t  <\/tr>\r\n\t\t\t  <tr>\r\n\t\t\t\t  <th>Time to Interactive\uff08TTI\uff09<\/th>\r\n\t\t\t\t  <td>\u30e6\u30fc\u30b6\u30fc\u304c\u30da\u30fc\u30b8\u3092\u64cd\u4f5c\u53ef\u80fd\u306b\u306a\u308b\u307e\u3067\u306e\u6642\u9593<\/td>\r\n\t\t\t  <\/tr>\r\n\t\t\t  <tr>\r\n\t\t\t\t  <th>First CPU Idle<\/th>\r\n\t\t\t\t  <td>\u30e6\u30fc\u30b6\u30fc\u304c\u521d\u3081\u3066\u64cd\u4f5c\u3057\u3066\u304b\u3089\u53cd\u5fdc\u3059\u308b\u307e\u3067\u306e\u6642\u9593<\/td>\r\n\t\t\t  <\/tr>\r\n\t\t\t  <tr>\r\n\t\t\t\t  <th>First Meaningful Paint\uff08FMP\uff09<\/th>\r\n\t\t\t\t  <td>\u30da\u30fc\u30b8\u306e\u4e3b\u8981\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u8868\u793a\u3055\u308c\u308b\u307e\u3067\u306e\u6642\u9593<\/td>\r\n\t\t\t  <\/tr>\r\n\t\t  <\/table>\r\n\t  <\/div>\r\n\r\n    <p><span class=\"txt_bold txt_red\">\u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u30b9\u30b3\u30a2\u3092\u6539\u5584\u3059\u308b\u30dd\u30a4\u30f3\u30c8\u306f\u3001Web\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u3068\u304d\u306b\u30b9\u30af\u30ed\u30fc\u30eb\u305b\u305a\u306b\u8868\u793a\u3055\u308c\u308b\u300c\u30d5\u30a1\u30fc\u30b9\u30c8\u30d3\u30e5\u30fc\u300d\u306e\u8868\u793a\u901f\u5ea6\u3067\u3059\u3002<\/span>\u30d5\u30a1\u30fc\u30b9\u30c8\u30d3\u30e5\u30fc\u306e\u7bc4\u56f2\u5916\u306b\u3042\u308b\u753b\u50cf\u3092\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u3055\u305b\u308b\u3068\u3044\u3063\u305f\u5bfe\u7b56\u3067\u3001\u30d5\u30a1\u30fc\u30b9\u30c8\u30d3\u30e5\u30fc\u306e\u8868\u793a\u901f\u5ea6\u3092\u4e0a\u3052\u308b\u3053\u3068\u3067\u30b9\u30b3\u30a2\u3092\u30a2\u30c3\u30d7\u3067\u304d\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\r\n  <\/div>\r\n\r\n\r\n  <!--\u30002\u3000-->\r\n  <h2 class=\"tt1\"><span class=\"ez-toc-section\" id=\"2_%E3%83%9A%E3%83%BC%E3%82%B8%E3%82%B9%E3%83%94%E3%83%BC%E3%83%89%E3%82%A4%E3%83%B3%E3%82%B5%E3%82%A4%E3%83%88%E3%81%AE%E3%82%B9%E3%82%B3%E3%82%A2%E3%82%92%E8%A9%95%E4%BE%A1%E3%81%99%E3%82%8B%E6%8C%87%E6%A8%99\"><\/span>2. \u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u30b9\u30b3\u30a2\u3092\u8a55\u4fa1\u3059\u308b\u6307\u6a19<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n  <div class=\"banner\"><img decoding=\"async\" src=\"https:\/\/grannet.co.jp\/column\/wp-content\/uploads\/2023\/12\/img_page_speed_insight2.jpg\" alt=\"\u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u30b9\u30b3\u30a2\u3092\u8a55\u4fa1\u3059\u308b\u6307\u6a19\"><\/div>\r\n  <div class=\"txtbox\">\r\n    <p>\u8868\u793a\u901f\u5ea6\u4ee5\u5916\u306eSEO\u5bfe\u7b56\u3078\u306e\u53d6\u308a\u7d44\u307f\u3082\u5927\u5207\u3068\u306f\u8a00\u3048\u3001Web\u30b5\u30a4\u30c8\u306e\u8868\u793a\u901f\u5ea6\u3092\u4e0a\u3052\u308b\u3053\u3068\u306b\u306f\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u3059\u3002Web\u30b5\u30a4\u30c8\u306e\u8868\u793a\u901f\u5ea6\u3092\u6539\u5584\u3059\u308b\u30e1\u30ea\u30c3\u30c8\u306f\u3001\u4ee5\u4e0b\u306e2\u3064\u3067\u3059\u3002<\/p>\r\n\t  \r\n\t<p class=\"mb0\"><span class=\"txt_size_big txt_bold\">\u30fb\u30e6\u30fc\u30b6\u30fc\u306e\u96e2\u8131\u3092\u9632\u3050<\/span><\/p>\r\n\t  <div class=\"borderbox mb2em\">\r\n\t\t  <p class=\"mb0\">\u8868\u793a\u901f\u5ea6\u306e\u9045\u3044Web\u30da\u30fc\u30b8\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u8aad\u3093\u3067\u3082\u3089\u3048\u307e\u305b\u3093\u3002Google\u304c\u516c\u8868\u3057\u305f\u8abf\u67fb\u5831\u544a\u66f8\u306b\u306f\u3001\u30da\u30fc\u30b8\u8868\u793a\u901f\u5ea6\u304c1\u79d2\u304b\u30893\u79d2\u306b\u5897\u3048\u308b\u3068\u76f4\u5e30\u7387\u304c32%\u30016\u79d2\u306b\u5897\u3048\u308b\u3068106%\u5897\u52a0\u3059\u308b\u3068\u3044\u3046\u30c7\u30fc\u30bf\u304c\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\r\n\t\t  <p class=\"text_right\"><small>\u51fa\u5178\uff1a<cite><a href=\"https:\/\/www.thinkwithgoogle.com\/intl\/en-ca\/marketing-strategies\/app-and-mobile\/mobile-page-speed-new-industry-benchmarks\/\" rel=\"nofollow noopener\" target=\"_blank\">Think with Google\u300cFind Out How You Stack Up to New Industry Benchmarks for Mobile Page Speed\u300d<\/a><\/cite><\/small><\/p>\r\n\t\t  \r\n\t\t  <p class=\"mb0\">\u554f\u984c\u306e\u89e3\u6c7a\u7b56\u3092\u6c42\u3081\u3066Web\u30da\u30fc\u30b8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u306e\u306b\u3001<span class=\"txt_bold txt_red\">\u306a\u304b\u306a\u304b\u753b\u9762\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u3068\u30e6\u30fc\u30b6\u30fc\u306f\u30b9\u30c8\u30ec\u30b9\u3092\u611f\u3058\u3001\u307b\u304b\u306eWeb\u30da\u30fc\u30b8\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002<\/span>\u30e6\u30fc\u30b6\u30fc\u306e\u96e2\u8131\u3092\u9632\u3050\u305f\u3081\u306b\u306f\u3001\u30da\u30fc\u30b8\u8868\u793a\u901f\u5ea6\u3092\u6539\u5584\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\r\n\t  <\/div>\r\n\t  \r\n    <p class=\"mb0\"><span class=\"txt_size_big txt_bold\">\u30fbSEO\u306e\u8a55\u4fa1\u304c\u4e0a\u304c\u308b<\/span><\/p>\r\n\t  <div class=\"borderbox mb2em\">\r\n\t\t  <p>Web\u30da\u30fc\u30b8\u3092\u4e0a\u4f4d\u8868\u793a\u3055\u305b\u308b\u305f\u3081\u306b\u306f\u3001SEO\u5bfe\u7b56\u306b\u3088\u308a\u8a55\u4fa1\u3092\u4e0a\u3052\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002Google\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304cWeb\u30b5\u30a4\u30c8\u3092\u8a55\u4fa1\u3059\u308b\u30dd\u30a4\u30f3\u30c8\u306f\u300c\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u6709\u76ca\u306a\u30b5\u30a4\u30c8\u3067\u3042\u308b\u304b\u3069\u3046\u304b\u300d\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001<span class=\"txt_bold txt_red\">Web\u30b5\u30a4\u30c8\u3092\u904b\u55b6\u3059\u308b\u3068\u304d\u306f\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u5c02\u9580\u6027\u3084\u7db2\u7f85\u6027\u306e\u5411\u4e0a\u306f\u3082\u3061\u308d\u3093\u3001\u8868\u793a\u901f\u5ea6\u3092\u6539\u5584\u3059\u308b\u3053\u3068\u3082\u91cd\u8981\u3068\u306a\u308a\u307e\u3059\u3002<\/span><\/p>\r\n\t\t  <p class=\"mb0\">\u30da\u30fc\u30b8\u8868\u793a\u901f\u5ea6\u304c\u9045\u3044\u3068\u30e6\u30fc\u30b6\u30fc\u306e\u96e2\u8131\u7387\u304c\u4e0a\u304c\u308a\u3001Google\u306b\u300c\u30e6\u30fc\u30b6\u30fc\u304c\u8aad\u307f\u3065\u3089\u3044\u3068\u611f\u3058\u3066\u3044\u308bWeb\u30b5\u30a4\u30c8\u300d\u3068\u5224\u65ad\u3055\u308c\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002\u8868\u793a\u901f\u5ea6\u306b\u3064\u3044\u3066\u306f\u3001\u5b9f\u969b\u306b\u300cGoogle\u304c\u63b2\u3052\u308b10\u306e\u4e8b\u5b9f\u300d\u3068\u3044\u3046\u516c\u5f0f\u8cc7\u6599\u3067\u3082\u300c\u9045\u3044\u3088\u308a\u901f\u3044\u307b\u3046\u304c\u3044\u3044\u300d\u3068\u660e\u8a00\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\r\n\t\t  <p class=\"text_right\"><small>\u51fa\u5178\uff1a<cite><a href=\"https:\/\/about.google\/philosophy\/\" rel=\"nofollow noopener\" target=\"_blank\">Google\u300cGoogle\u304c\u63b2\u3052\u308b10\u306e\u4e8b\u5b9f\u300d<\/a><\/cite><\/small><\/p>\r\n\t  <\/div>\r\n  \r\n    <p>\u4e0a\u8a18\u306e\u30e1\u30ea\u30c3\u30c8\u3092\u4eab\u53d7\u3059\u308b\u306b\u306f\u3001\u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u30b9\u30b3\u30a2\u6307\u6a19\u3092\u628a\u63e1\u3057\u3001\u4e00\u3064\u3072\u3068\u3064\u306e\u8a55\u4fa1\u3092\u78ba\u8a8d\u3057\u305f\u4e0a\u3067\u5bfe\u7b56\u30fb\u6539\u5584\u3057\u306a\u304f\u3066\u306f\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\r\n    <p>\u4ee5\u4e0b\u3067\u306f\u3001\u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u3092\u6539\u5584\u3059\u308b\u306b\u3042\u305f\u3063\u3066\u3001\u78ba\u8a8d\u3059\u3079\u304d4\u3064\u306e\u6307\u6a19\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\r\n  <\/div>\r\n\r\n  <h3 class=\"tt2\"><span class=\"ez-toc-section\" id=\"2-1_FCP%EF%BC%88First_Contentful_Paint%EF%BC%89\"><\/span>2-1. FCP\uff08First Contentful Paint\uff09<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n  <div class=\"txtbox\">\r\n    <p>FCP\uff08First Contentful Paint\uff09\u3068\u306f\u3001Web\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u304c\u59cb\u307e\u3063\u3066\u304b\u3089\u3001\u305d\u306e\u30da\u30fc\u30b8\u5185\u306e\u3044\u305a\u308c\u304b\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u521d\u3081\u3066\u8868\u793a\u3055\u308c\u308b\u307e\u3067\u306e\u6642\u9593\u306e\u3053\u3068\u3067\u3059\u3002FCP\u306f\u79d2\u6570\u3067\u8868\u793a\u3055\u308c\u3001<span class=\"txt_bold txt_red\">1.8\u79d2\u4ee5\u4e0b\u3067\u3042\u308c\u3070\u826f\u597d\u30013.0\u79d2\u3088\u308a\u9577\u3044\u3068\u4e0d\u826f<\/span>\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\r\n    <p>Web\u30da\u30fc\u30b8\u3092\u958b\u3044\u305f\u969b\u306b\u8aad\u307f\u8fbc\u307f\u307e\u3067\u306b\u6642\u9593\u304c\u304b\u304b\u3063\u3066\u3057\u307e\u3046\u3068\u3001\u691c\u7d22\u30e6\u30fc\u30b6\u30fc\u306e\u96e2\u8131\u7387\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002\u3053\u306e\u3068\u304d\u306b\u8868\u793a\u3055\u308c\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u3001Web\u30da\u30fc\u30b8\u306e\u4e3b\u8981\u8981\u7d20\u3067\u306a\u304f\u3066\u3082\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u3002<span class=\"txt_bold\">\u30d8\u30c3\u30c0\u30fc\u3084\u30e1\u30cb\u30e5\u30fc\u306a\u3069\u3001\u306a\u306b\u304b\u3057\u3089\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u306a\u308b\u3079\u304f\u901f\u304f\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/span><\/p>\r\n  <\/div>\r\n\r\n  <h3 class=\"tt2\"><span class=\"ez-toc-section\" id=\"2-2_LCP%EF%BC%88Largest_Contentful_Paint%EF%BC%89\"><\/span>2-2. LCP\uff08Largest Contentful Paint\uff09<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n  <div class=\"txtbox\">\r\n    <p>LCP\uff08Largest Contentful Paint\uff09\u3068\u306f\u3001Web\u30da\u30fc\u30b8\u306b\u304a\u3051\u308b\u6700\u3082\u30b5\u30a4\u30ba\u306e\u5927\u304d\u3044\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u8aad\u307f\u8fbc\u307f\u6642\u9593\u3092\u6307\u3057\u307e\u3059\u3002LCP\u3082\u79d2\u6570\u3067\u8868\u793a\u3055\u308c\u3001<span class=\"txt_bold txt_red\">2.5\u79d2\u4ee5\u5185\u3067\u3042\u308c\u3070\u5224\u5b9a\u306f\u826f\u597d\u3068\u306a\u308a\u30014.0\u79d2\u3088\u308a\u9577\u3044\u5834\u5408\u306f\u4e0d\u826f<\/span>\u3068\u3055\u308c\u307e\u3059\u3002<\/p>\r\n\t  <p>LCP\u306f\u3001<span class=\"txt_bold\">\u691c\u7d22\u9806\u4f4d\u3092\u6c7a\u5b9a\u3059\u308b\u91cd\u8981\u306a\u6307\u6a19\u306e1\u3064<\/span>\u3067\u3059\u3002\u6539\u5584\u3055\u305b\u308b\u3053\u3068\u3067SEO\u5bfe\u7b56\u306b\u3064\u306a\u304c\u308b\u305f\u3081\u3001\u5224\u5b9a\u304c\u60aa\u3044\u5834\u5408\u306f\u7a4d\u6975\u7684\u306b\u6539\u5584\u3055\u305b\u307e\u3057\u3087\u3046\u3002<\/p>\r\n  <\/div>\r\n\r\n  <h3 class=\"tt2\"><span class=\"ez-toc-section\" id=\"2-3_FID%EF%BC%88First_Input_Delay%EF%BC%89\"><\/span>2-3. FID\uff08First Input Delay\uff09<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n  <div class=\"txtbox\">\r\n    <p>FID\uff08First Input Delay\uff09\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u6700\u521d\u306b\u884c\u306a\u3063\u305f\u64cd\u4f5c\u306b\u5bfe\u3057\u3066\u306e\u53cd\u5fdc\u901f\u5ea6\u3092\u8a08\u6e2c\u3057\u305f\u6307\u6a19\u306e\u3053\u3068\u3067\u3059\u3002\u64cd\u4f5c\u306f\u30ea\u30f3\u30af\u306e\u30af\u30ea\u30c3\u30af\u3084\u3001\u30dc\u30bf\u30f3\u306e\u30bf\u30c3\u30d7\u306a\u3069\u304c\u5bfe\u8c61\u3067\u3059\u3002<span class=\"txt_bold txt_red\">100\u30df\u30ea\u79d2\u203b\u4ee5\u5185\u3067\u3042\u308c\u3070\u826f\u597d\u3001300\u30df\u30ea\u79d2\u3092\u8d85\u3048\u308b\u3068\u4e0d\u826f<\/span>\u306e\u5224\u5b9a\u306b\u306a\u308a\u307e\u3059\u3002<br>\r\n\t\t\u203b1000\u30df\u30ea\u79d2\u304c1\u79d2\u306b\u76f8\u5f53\u3059\u308b\u3002<\/p>\r\n    <p>\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u306b\u6642\u9593\u304c\u304b\u304b\u3063\u3066\u3057\u307e\u3044\u3001\u305d\u306e\u9593\u306b\u30ea\u30f3\u30af\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3082\u53cd\u5fdc\u304c\u306a\u3044Web\u30da\u30fc\u30b8\u306f\u3001FID\u306e\u5224\u5b9a\u304c\u60aa\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\r\n  <\/div>\r\n\t\r\n  <h3 class=\"tt2\"><span class=\"ez-toc-section\" id=\"2-4_CLS%EF%BC%88Cumulative_Layout_Shift%EF%BC%89\"><\/span>2-4. CLS\uff08Cumulative Layout Shift\uff09<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n  <div class=\"txtbox\">\r\n    <p>CLS\uff08Cumulative Layout Shift\uff09\u306f\u3001Web\u30da\u30fc\u30b8\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u305a\u308c\u3092\u610f\u5473\u3057\u307e\u3059\u3002CLS\u306f\u3001<span class=\"txt_bold\">\u3088\u308a\u826f\u3044\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\uff08UX\uff09\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u53d6\u308a\u7d44\u3080\u3079\u304d\u3068\u3001Google\u3088\u308a\u63d0\u5531\u3055\u308c\u3066\u3044\u308b\u9805\u76ee<\/span>\u3067\u3059\u3002<\/p>\r\n    <p>CLS\u306e\u6e2c\u5b9a\u306b\u3088\u308a\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u304c\u5927\u304d\u304f\u305a\u308c\u3066\u3044\u308bWeb\u30da\u30fc\u30b8\u306f\u3001\u30ea\u30f3\u30af\u3092\u30af\u30ea\u30c3\u30af\u3057\u3088\u3046\u3068\u3057\u3066\u3082\u6b63\u78ba\u306b\u62bc\u305b\u307e\u305b\u3093\u3002\u8aa4\u30af\u30ea\u30c3\u30af\u3092\u5f15\u304d\u8d77\u3053\u3059\u539f\u56e0\u3068\u306a\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u4e0d\u4fbf\u3060\u3068\u611f\u3058\u308b\u3067\u3057\u3087\u3046\u3002\u305d\u306e\u305f\u3081\u3001<span class=\"txt_bold txt_red\">CLS\u306e\u6570\u5024\u304c\u60aa\u3044\u5834\u5408\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u3088\u308a\u826f\u3044\u691c\u7d22\u4f53\u9a13\u304c\u3067\u304d\u306a\u3044Web\u30da\u30fc\u30b8\u3068\u307f\u306a\u3055\u308c\u308b\u305f\u3081\u3001\u691c\u7d22\u9806\u4f4d\u306b\u60aa\u5f71\u97ff\u3092\u4e0e\u3048\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/span><\/p>\r\n    <p>\u30d1\u30bd\u30b3\u30f3\u8868\u793a\u3067\u306f\u554f\u984c\u304c\u306a\u304f\u3066\u3082\u3001\u30e2\u30d0\u30a4\u30eb\u30b5\u30a4\u30c8\u3067\u306f\u30da\u30fc\u30b8\u30ec\u30a4\u30a2\u30a6\u30c8\u304c\u305a\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u305a\u308c\u304c\u5927\u304d\u3044\u5834\u5408\u306f\u3001\u753b\u50cf\u30b5\u30a4\u30ba\u3092\u6307\u5b9a\u3059\u308b\u3068\u3044\u3063\u305f\u5bfe\u7b56\u3067\u6539\u5584\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\r\n  <\/div>\r\n\r\n  <!--\u30003\u3000-->\r\n  <h2 class=\"tt1\"><span class=\"ez-toc-section\" id=\"3_%E3%83%9A%E3%83%BC%E3%82%B8%E3%82%B9%E3%83%94%E3%83%BC%E3%83%89%E3%82%A4%E3%83%B3%E3%82%B5%E3%82%A4%E3%83%88%E3%81%AE%E3%82%B9%E3%82%B3%E3%82%A2%E3%81%AE%E7%9B%AE%E5%AE%89\"><\/span>3. \u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u30b9\u30b3\u30a2\u306e\u76ee\u5b89<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n  <div class=\"banner\"><img decoding=\"async\" src=\"https:\/\/grannet.co.jp\/column\/wp-content\/uploads\/2023\/12\/img_pagespeed-insights3.jpg\" alt=\"\u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u30b9\u30b3\u30a2\u306e\u76ee\u5b89\"><\/div>\r\n  <div class=\"txtbox\">\r\n    <p>\u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u30b9\u30b3\u30a2\u306f0\uff5e100\u3067\u8a55\u4fa1\u3055\u308c\u3001\u30b9\u30b3\u30a2\u306b\u5fdc\u3058\u3066\u4ee5\u4e0b\u306e3\u30d1\u30bf\u30fc\u30f3\u3067\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\r\n\t  \r\n\t<div class=\"listTab\">\r\n\t\t<table class=\"width100\">\r\n\t\t\t<tr>\r\n\t\t\t\t<th class=\"width33\">\u8868\u793a\u901f\u5ea6\u306e\u8a55\u4fa1<\/th>\r\n\t\t\t\t<th class=\"width33\">\u30b9\u30b3\u30a2<\/th>\r\n\t\t\t\t<th class=\"width33\">\u8868\u793a\u30ab\u30e9\u30fc<\/th>\r\n\t\t\t<\/tr>\r\n\t\t\t<tr class=\"text_center\">\r\n\t\t\t\t<td class=\"txt_bold\">Good\uff08\u901f\u3044\uff09<\/td>\r\n\t\t\t\t<td>90\uff5e100<\/td>\r\n\t\t\t\t<td>\u30b0\u30ea\u30fc\u30f3<\/td>\r\n\t\t\t<\/tr>\r\n\t\t\t<tr class=\"text_center\">\r\n\t\t\t\t<td class=\"txt_bold\">Medium\uff08\u5e73\u5747\uff09<\/td>\r\n\t\t\t\t<td>50\uff5e89<\/td>\r\n\t\t\t\t<td>\u30aa\u30ec\u30f3\u30b8<\/td>\r\n\t\t\t<\/tr>\r\n\t\t\t<tr class=\"text_center\">\r\n\t\t\t\t<td class=\"txt_bold\">Low\uff08\u9045\u3044\uff09<\/td>\r\n\t\t\t\t<td>0\uff5e49<\/td>\r\n\t\t\t\t<td>\u30ec\u30c3\u30c9<\/td>\r\n\t\t\t<\/tr>\r\n\t\t<\/table>\r\n\t  <\/div>\r\n\r\n    <p>\u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u30b9\u30b3\u30a2\u306f\u3001\u4e16\u754c\u4e2d\u306eWeb\u30da\u30fc\u30b8\u3092\u5bfe\u8c61\u306b\u3057\u305f\u300c\u8868\u793a\u901f\u5ea6\u30e9\u30f3\u30ad\u30f3\u30b0\u300d\u3067\u3059\u3002\u3064\u307e\u308a\u3001\u30b9\u30b3\u30a2\u304c100\u70b9\u3067\u3042\u308c\u3070\u3001\u8868\u793a\u901f\u5ea6\u304c\u4e16\u754c1\u4f4d\u76f8\u5f53\u306eWeb\u30b5\u30a4\u30c8\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\r\n\t  <p><span class=\"txt_bold txt_red\">\u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u3067\u306f\u3001\u5e73\u5747\u7684\u306a\u30b9\u30b3\u30a2\u3067\u3042\u308b\u300c46\uff5e50\u70b9\u300d\u3092\u76ee\u6307\u3057\u307e\u3057\u3087\u3046\u3002<\/span>\u8868\u793a\u901f\u5ea6\u304c\u901f\u3044\u3053\u3068\u306f\u3088\u3044\u3053\u3068\u3067\u3059\u304c\u3001SEO\u5bfe\u7b56\u3067\u91cd\u8981\u3068\u306a\u308b\u30dd\u30a4\u30f3\u30c8\u306f\u8868\u793a\u901f\u5ea6\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u30b9\u30b3\u30a2\u30a2\u30c3\u30d7\u306b\u6642\u9593\u3092\u304b\u3051\u3059\u304e\u305a\u3001\u307b\u304b\u306e\u65bd\u7b56\u306b\u3082\u6ce8\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\r\n  <\/div>\r\n\t\r\n\r\n  <!--\u30004\u3000-->\r\n  <h2 class=\"tt1\"><span class=\"ez-toc-section\" id=\"4_%E3%83%9A%E3%83%BC%E3%82%B8%E3%82%B9%E3%83%94%E3%83%BC%E3%83%89%E3%82%A4%E3%83%B3%E3%82%B5%E3%82%A4%E3%83%88%E3%81%AE%E8%A8%BA%E6%96%AD%E7%B5%90%E6%9E%9C%E3%81%AE%E8%A6%8B%E6%96%B9\"><\/span>4. \u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u8a3a\u65ad\u7d50\u679c\u306e\u898b\u65b9<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n  <div class=\"txtbox\">\r\n    <p>\u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u8a3a\u65ad\u7d50\u679c\u3092\u898b\u3066\u3082\u3001\u9805\u76ee\u306e\u898b\u65b9\u304c\u5206\u304b\u3089\u306a\u3051\u308c\u3070\u5177\u4f53\u7684\u306a\u6539\u5584\u65b9\u6cd5\u306f\u898b\u3048\u3066\u304d\u307e\u305b\u3093\u3002\u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u3067\u306f\u3001\u8a3a\u65ad\u7d50\u679c\u30925\u3064\u306e\u9805\u76ee\u3067\u8868\u793a\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u3067\u306f\u3001\u305d\u308c\u305e\u308c\u306e\u9805\u76ee\u306b\u3064\u3044\u3066\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\r\n  <\/div>\r\n\t\r\n  <h3 class=\"tt2\"><span class=\"ez-toc-section\" id=\"4-1_%E3%83%95%E3%82%A3%E3%83%BC%E3%83%AB%E3%83%89%E3%83%87%E3%83%BC%E3%82%BF%E3%81%AE%E8%A6%8B%E6%96%B9\"><\/span>4-1. \u30d5\u30a3\u30fc\u30eb\u30c9\u30c7\u30fc\u30bf\u306e\u898b\u65b9<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\t  <div class=\"banner\"><img decoding=\"async\" src=\"https:\/\/grannet.co.jp\/column\/wp-content\/uploads\/2023\/12\/img_page_speed_insight4-1.jpg\" alt=\"\u30d5\u30a3\u30fc\u30eb\u30c9\u30c7\u30fc\u30bf\u306e\u898b\u65b9\"><\/div>\r\n  <div class=\"txtbox\">\r\n\t  <p>\u300c\u30d5\u30a3\u30fc\u30eb\u30c9\u30c7\u30fc\u30bf\u300d\u306f\u3001<span class=\"txt_bold\">\u5b9f\u969b\u306b\u30da\u30fc\u30b8\u3092\u95b2\u89a7\u3057\u305f\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u53d6\u5f97\u3057\u305f\u30c7\u30fc\u30bf\u3092\u3082\u3068\u306b\u4f5c\u6210\u3055\u308c\u308b\u30ec\u30dd\u30fc\u30c8<\/span>\u3067\u3059\u3002Google\u304c\u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u306e\u5206\u6790\u306b\u4f7f\u3063\u3066\u3044\u308b\u300cChrome\u300d\u306e\u30e6\u30fc\u30b6\u30fc\u30c7\u30fc\u30bf\u3092\u7528\u3044\u307e\u3059\u3002<\/p>\r\n    <p>\u30e6\u30fc\u30b6\u30fc\u306b\u3088\u3063\u3066\u3001\u30a2\u30af\u30bb\u30b9\u74b0\u5883\u306f\u591a\u69d8\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001\u4f7f\u7528\u3059\u308b\u30c7\u30d0\u30a4\u30b9\u3084OS\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u63a5\u7d9a\u56de\u7dda\u304c\u7570\u306a\u308a\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u306b\u3088\u3063\u3066\u306f\u30014G\u30fb5G\u306a\u3069\u7570\u306a\u308b\u901a\u4fe1\u898f\u683c\u3067\u63a5\u7d9a\u3059\u308b\u30b1\u30fc\u30b9\u3082\u3042\u308c\u3070\u3001Wi-Fi\u3084\u6709\u7ddaLAN\u3092\u4f7f\u3046\u30b1\u30fc\u30b9\u3082\u3042\u308b\u3067\u3057\u3087\u3046\u3002\u3053\u306e\u3088\u3046\u306b<span class=\"txt_bold txt_red\">\u7570\u306a\u308b\u30a2\u30af\u30bb\u30b9\u74b0\u5883\u4e0b\u3067\u306e\u30e6\u30fc\u30b6\u30fc\u30c7\u30fc\u30bf\u3092\u96c6\u8a08\u3057\u3066\u300128\u65e5\u9593\u5206\u306e\u7d2f\u8a08\u30c7\u30fc\u30bf\u3092\u8868\u793a<\/span>\u3057\u307e\u3059\u3002<\/p>\r\n    <p>\u30d5\u30a3\u30fc\u30eb\u30c9\u30c7\u30fc\u30bf\u306f\u3001\u5b9f\u969b\u306b\u95b2\u89a7\u3057\u305f\u30e6\u30fc\u30b6\u30fc\u304c\u591a\u304f\u306a\u3044\u3068\u8868\u793a\u3055\u308c\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081PV\u6570\u304c\u5c11\u306a\u304f\u30c7\u30fc\u30bf\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u30da\u30fc\u30b8\u306f\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u30c7\u30fc\u30bf\u306e\u4e0b\u306b\u8868\u793a\u3055\u308c\u308b\u30e9\u30dc\u30c7\u30fc\u30bf\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\r\n  <\/div>\r\n\r\n  <h3 class=\"tt2\"><span class=\"ez-toc-section\" id=\"4-2_%E3%83%A9%E3%83%9C%E3%83%87%E3%83%BC%E3%82%BF%E3%81%AE%E8%A6%8B%E6%96%B9\"><\/span>4-2. \u30e9\u30dc\u30c7\u30fc\u30bf\u306e\u898b\u65b9<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\t <div class=\"banner\"><img decoding=\"async\" src=\"https:\/\/grannet.co.jp\/column\/wp-content\/uploads\/2023\/12\/img_page_speed_insight4-2.jpg\" alt=\"\u30e9\u30dc\u30c7\u30fc\u30bf\u306e\u898b\u65b9\"><\/div>\r\n  <div class=\"txtbox\">\r\n\t  <p>\u300c\u30e9\u30dc\u30c7\u30fc\u30bf\u300d\u3067\u8868\u793a\u3055\u308c\u308b\u306e\u306f\u3001<span class=\"txt_bold\">\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u74b0\u5883\u306b\u304a\u3051\u308b\u6570\u5024<\/span>\u3067\u3059\u30020\uff5e100\u307e\u3067\u306e\u30b9\u30b3\u30a2\u3067\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3042\u304f\u307e\u3067\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u305f\u3081\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u30c7\u30fc\u30bf\u306e\u6570\u5024\u3068\u306f\u5b8c\u5168\u306b\u4e00\u81f4\u3057\u307e\u305b\u3093\u3002<\/p>\r\n    <p>\u30d5\u30a3\u30fc\u30eb\u30c9\u30c7\u30fc\u30bf\u306f\u3001\u5b9f\u969b\u306e\u30a2\u30af\u30bb\u30b9\u74b0\u5883\u3067\u8a08\u6e2c\u3055\u308c\u305f\u6570\u5024\u304c\u8868\u793a\u3055\u308c\u308b\u305f\u3081\u3001\u30a2\u30c3\u30d7\u3057\u305f\u3070\u304b\u308a\u306e\u30da\u30fc\u30b8\u306b\u95a2\u3057\u3066\u306f\u6570\u5024\u304c\u5206\u304b\u3089\u306a\u3044\u72b6\u614b\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u30e9\u30dc\u30c7\u30fc\u30bf\u306a\u3089\u30a2\u30c3\u30d7\u3057\u305f\u3066\u306e\u30da\u30fc\u30b8\u3067\u3082\u6570\u5024\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u66f4\u65b0\u3057\u305f\u3070\u304b\u308a\u306e\u30da\u30fc\u30b8\u3067\u3082\u3001\u5909\u66f4\u304c\u53cd\u6620\u3055\u308c\u305f\u6570\u5024\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\r\n\t  <p><span class=\"txt_bold txt_red\">\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u306e\u5b9f\u969b\u306e\u30a2\u30af\u30bb\u30b9\u30c7\u30fc\u30bf\u304c\u4e0d\u8db3\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30e9\u30dc\u30c7\u30fc\u30bf\u306e\u8a3a\u65ad\u7d50\u679c\u3092\u78ba\u8a8d\u3059\u308b\u3068\u3088\u3044<\/span>\u3067\u3057\u3087\u3046\u3002FCP\u3084LCP\u3068\u3044\u3063\u305f\u6307\u6a19\u3092\u78ba\u8a8d\u3057\u3066\u3001\u8d64\u8272\u306e\u8a55\u4fa1\u3092\u53d7\u3051\u3066\u3044\u308b\u3082\u306e\u304b\u3089\u512a\u5148\u7684\u306b\u6539\u5584\u3059\u308b\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002<\/p>\r\n  <\/div>\r\n\r\n  <h3 class=\"tt2\"><span class=\"ez-toc-section\" id=\"4-3_%E6%94%B9%E5%96%84%E3%81%A7%E3%81%8D%E3%82%8B%E9%A0%85%E7%9B%AE%E3%81%AE%E8%A6%8B%E6%96%B9\"><\/span>4-3. \u6539\u5584\u3067\u304d\u308b\u9805\u76ee\u306e\u898b\u65b9<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n  <div class=\"txtbox\">\r\n\t  <p>\u300c\u6539\u5584\u3067\u304d\u308b\u9805\u76ee\u300d\u3067\u306f\u3001<span class=\"txt_bold\">\u30e9\u30dc\u30c7\u30fc\u30bf\u306e\u6570\u5024\u3092\u53c2\u8003\u306b\u5224\u5b9a\u3055\u308c\u305fWeb\u30da\u30fc\u30b8\u306e\u6539\u5584\u53ef\u80fd\u306a\u9805\u76ee\u3068\u3001\u6539\u5584\u3057\u305f\u5834\u5408\u306b\u77ed\u7e2e\u3067\u304d\u308b\u6642\u9593\u304c\u8868\u793a<\/span>\u3055\u308c\u307e\u3059\u3002\u6539\u5584\u3067\u304d\u308b\u9805\u76ee\u306b\u306f\u3001\u9805\u76ee\u306e\u5de6\u5074\u306b\u300c\u8d64\u8272\u306e\u4e09\u89d2\u300d\u3082\u3057\u304f\u306f\u300c\u30aa\u30ec\u30f3\u30b8\u8272\u306e\u56db\u89d2\u300d\u304c\u8868\u793a\u3055\u308c\u3001<span class=\"txt_bold txt_red\">\u8d64\u8272\u304c\u6700\u3082\u512a\u5148\u3059\u3079\u304d\u9805\u76ee<\/span>\u3067\u3059\u3002\u30aa\u30ec\u30f3\u30b8\u8272\u306f\u3001\u6539\u5584\u3092\u63a8\u5968\u3059\u308b\u9805\u76ee\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\r\n    <p>\u5177\u4f53\u7684\u306a\u9805\u76ee\u3068\u3057\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\r\n\t  \r\n\t<div class=\"borderbox mb2em\">\r\n\t\t<ul class=\"list_dot\">\r\n\t\t\t<li class=\"mb0\">\u4f7f\u7528\u3057\u3066\u3044\u306a\u3044 JavaScript \u306e\u524a\u6e1b<\/li>\r\n\t\t\t<li class=\"mb0\">\u9069\u5207\u306a\u30b5\u30a4\u30ba\u306e\u753b\u50cf<\/li>\r\n\t\t\t<li class=\"mb0\">\u6700\u521d\u306e\u30b5\u30fc\u30d0\u30fc\u5fdc\u7b54\u6642\u9593\u3092\u901f\u304f\u3057\u3066\u304f\u3060\u3055\u3044<\/li>\r\n\t\t\t<li class=\"mb0\">\u30aa\u30d5\u30b9\u30af\u30ea\u30fc\u30f3\u753b\u50cf\u306e\u9045\u5ef6\u8aad\u307f\u8fbc\u307f<\/li>\r\n\t\t\t<li class=\"mb0\">\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u59a8\u3052\u308b\u30ea\u30bd\u30fc\u30b9\u306e\u9664\u5916\u3000\u306a\u3069<\/li>\r\n\t\t<\/ul>\r\n\t<\/div>\r\n\r\n    <p>\u305d\u308c\u305e\u308c\u306e\u53f3\u5074\u306b\u3042\u308b\u4e0b\u77e2\u5370\u3092\u30af\u30ea\u30c3\u30af\u3059\u308c\u3070\u3001\u6539\u5584\u9805\u76ee\u306e\u8a73\u7d30\u3092\u78ba\u8a8d\u53ef\u80fd\u3067\u3059\u3002\u57fa\u672c\u7684\u306b\u306f\u3001\u4e0a\u304b\u3089\u9806\u306b\u6539\u5584\u3057\u3066\u3044\u3051\u3070\u3001\u52b9\u7387\u3088\u304f\u8868\u793a\u6642\u9593\u3092\u77ed\u7e2e\u3067\u304d\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\r\n  <\/div>\r\n\t\r\n  <h3 class=\"tt2\"><span class=\"ez-toc-section\" id=\"4-4_%E8%A8%BA%E6%96%AD%E3%81%AE%E8%A6%8B%E6%96%B9\"><\/span>4-4. \u8a3a\u65ad\u306e\u898b\u65b9<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n  <div class=\"txtbox\">\r\n\t  <p>\u300c\u8a3a\u65ad\u300d\u3067\u306f\u3001\u5148\u307b\u3069\u306e\u6539\u5584\u3067\u304d\u308b\u9805\u76ee\u3068\u540c\u3058\u3067\u3001<span class=\"txt_bold\">\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u901f\u5ea6\u3092\u901f\u304f\u3059\u308b\u305f\u3081\u306e\u6539\u5584\u6848\u304c\u8868\u793a<\/span>\u3055\u308c\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3001<span class=\"txt_bold txt_red\">Web\u30da\u30fc\u30b8\u304c\u30a6\u30a7\u30d6\u958b\u767a\u306e\u304a\u3059\u3059\u3081\u306e\u8a2d\u5b9a\u306b\u6cbf\u3063\u3066\u3044\u308b\u304b\u3068\u3044\u3046\u5185\u5bb9<\/span>\u3067\u3059\u3002<\/p>\r\n    <p>\u4f8b\u3048\u3070\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u9805\u76ee\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\r\n\t  \r\n\t<div class=\"borderbox mb2em\">\r\n\t\t<ul class=\"list_dot\">\r\n\t\t\t<li class=\"mb0\">\u30a6\u30a7\u30d6\u30d5\u30a9\u30f3\u30c8\u8aad\u307f\u8fbc\u307f\u4e2d\u306e\u30c6\u30ad\u30b9\u30c8\u306e\u8868\u793a<\/li>\r\n\t\t\t<li class=\"mb0\">\u7b2c\u4e09\u8005\u30b3\u30fc\u30c9\u306e\u5f71\u97ff\u3092\u6291\u3048\u3066\u304f\u3060\u3055\u3044<\/li>\r\n\t\t\t<li class=\"mb0\">\u753b\u50cf\u8981\u7d20\u3067 width \u3068 height \u304c\u660e\u793a\u7684\u306b\u6307\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044<\/li>\r\n\t\t\t<li class=\"mb0\">\u30e1\u30a4\u30f3\u30b9\u30ec\u30c3\u30c9\u51e6\u7406\u306e\u6700\u5c0f\u5316<\/li>\r\n\t\t\t<li class=\"mb0\">\u9759\u7684\u306a\u30a2\u30bb\u30c3\u30c8\u3068\u52b9\u7387\u7684\u306a\u30ad\u30e3\u30c3\u30b7\u30e5 \u30dd\u30ea\u30b7\u30fc\u914d\u4fe1<\/li>\r\n\t\t\t<li class=\"mb0\">JavaScript \u306e\u5b9f\u884c\u306b\u304b\u304b\u308b\u6642\u9593\u306e\u4f4e\u6e1b<\/li>\r\n\t\t\t<li class=\"mb0\">First Contentful Paint\uff083G\uff09\u3000\u306a\u3069<\/li>\r\n\t\t<\/ul>\r\n\t<\/div>\r\n\t  \r\n    <p>\u5404\u9805\u76ee\u306e\u53f3\u5074\u306b\u3042\u308b\u4e0b\u77e2\u5370\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u6539\u5584\u6848\u306e\u8a73\u7d30\u3092\u78ba\u8a8d\u3057\u305f\u4e0a\u3067\u3001\u512a\u5148\u5ea6\u306e\u9ad8\u3044\u8d64\u8272\u306e\u9805\u76ee\u304b\u3089\u6539\u5584\u3092\u76ee\u6307\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\r\n  <\/div>\r\n\t\r\n  <h3 class=\"tt2\"><span class=\"ez-toc-section\" id=\"4-5_%E5%90%88%E6%A0%BC%E3%81%97%E3%81%9F%E7%9B%A3%E6%9F%BB%E3%81%AE%E8%A6%8B%E6%96%B9\"><\/span>4-5. \u5408\u683c\u3057\u305f\u76e3\u67fb\u306e\u898b\u65b9<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n  <div class=\"txtbox\">\r\n\t  <p>\u300c\u5408\u683c\u3057\u305f\u76e3\u67fb\u300d\u306b\u306f\u3001<span class=\"txt_bold\">\u6539\u5584\u306e\u5fc5\u8981\u304c\u306a\u3044\u826f\u597d\u306aWeb\u30da\u30fc\u30b8\u306e\u9805\u76ee\u304c\u8868\u793a<\/span>\u3055\u308c\u307e\u3059\u3002\u9805\u76ee\u306e\u6570\u304c\u591a\u3044\u307b\u3069\u3001Web\u30da\u30fc\u30b8\u306e\u8868\u793a\u901f\u5ea6\u304c\u901f\u304f\u3001\u826f\u597d\u306aWeb\u30da\u30fc\u30b8\u3067\u3042\u308b\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\r\n    <p>Web\u30da\u30fc\u30b8\u306e\u8868\u793a\u901f\u5ea6\u3092\u6539\u5584\u3055\u305b\u308b\u305f\u3081\u306e\u65bd\u7b56\u304c\u52b9\u679c\u3092\u767a\u63ee\u3057\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b\u969b\u306b\u3082\u3001\u4f7f\u7528\u3055\u308c\u308b\u9805\u76ee\u3067\u3059\u3002\u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u30b9\u30b3\u30a2\u3092\u6539\u5584\u3059\u308b\u969b\u306f\u3001<span class=\"txt_bold txt_red\">\u3067\u304d\u308b\u3060\u3051\u300c\u5408\u683c\u3057\u305f\u76e3\u67fb\u300d\u306e\u9805\u76ee\u3092\u5897\u3084\u3059\u3053\u3068\u3092\u610f\u8b58\u3059\u308b<\/span>\u3068\u4fee\u6b63\u4f5c\u696d\u306b\u304a\u3051\u308b\u30e2\u30c1\u30d9\u30fc\u30b7\u30e7\u30f3\u3092\u7dad\u6301\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\r\n  <\/div>\r\n\r\n\t\r\n  <!--\u30005\u3000-->\r\n  <h2 class=\"tt1\"><span class=\"ez-toc-section\" id=\"5_%E3%83%9A%E3%83%BC%E3%82%B8%E3%82%B9%E3%83%94%E3%83%BC%E3%83%89%E3%82%A4%E3%83%B3%E3%82%B5%E3%82%A4%E3%83%88%E3%81%AE%E3%82%B9%E3%82%B3%E3%82%A2%E3%81%8C%E9%81%85%E3%81%84%E5%8E%9F%E5%9B%A0\"><\/span>5. \u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u30b9\u30b3\u30a2\u304c\u9045\u3044\u539f\u56e0<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n  <div class=\"banner\"><img decoding=\"async\" src=\"https:\/\/grannet.co.jp\/column\/wp-content\/uploads\/2023\/12\/img_pagespeed-insights5.jpg\" alt=\"\u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u30b9\u30b3\u30a2\u304c\u9045\u3044\u539f\u56e0\"><\/div>\r\n  <div class=\"txtbox\">\r\n    <p>\u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u30b9\u30b3\u30a2\u304c\u9045\u3044\u539f\u56e0\u306f\u3001\u4ee5\u4e0b\u3067\u6319\u3052\u308b\u3088\u3046\u306b\u3055\u307e\u3056\u307e\u3067\u3059\u3002<\/p>\r\n\t\r\n\t<div class=\"borderbox mb2em\">\r\n\t\t<ul class=\"list_dot\">\r\n\t\t\t<li class=\"mb0\">\u753b\u50cf\u30b5\u30a4\u30ba\u306e\u5bb9\u91cf\u304c\u591a\u3059\u304e\u308b<\/li>\r\n\t\t\t<li class=\"mb0\">\u753b\u50cf\u8981\u7d20\u3067width\u3068height\u304c\u6307\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044<\/li>\r\n\t\t\t<li class=\"mb0\">\u30aa\u30d5\u30b9\u30af\u30ea\u30fc\u30f3\u753b\u50cf\u306e\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044<\/li>\r\n\t\t\t<li class=\"mb0\">HTML\u3001CSS\u3001JavaScript\u304c\u6700\u5c0f\u5316\u3055\u308c\u3066\u3044\u306a\u3044<\/li>\r\n\t\t\t<li class=\"mb0\">\u4e0d\u8981\u306aJavaScript\u3092\u8aad\u307f\u8fbc\u3093\u3067\u3044\u308b<\/li>\r\n\t\t\t<li class=\"mb0\">\u30e1\u30a4\u30f3\u30b9\u30ec\u30c3\u30c9\u51e6\u7406\u304c\u6700\u5c0f\u5316\u3055\u308c\u3066\u3044\u306a\u3044<\/li>\r\n\t\t\t<li class=\"mb0\">Web\u30d5\u30a9\u30f3\u30c8\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u306a\u3044<\/li>\r\n\t\t\t<li class=\"mb0\">\u57cb\u3081\u8fbc\u307f\u52d5\u753b\u306e\u30b5\u30a4\u30ba\u304c\u5927\u304d\u3044<\/li>\r\n\t\t\t<li class=\"mb0\">\u30b5\u30fc\u30d0\u30fc\u306e\u5fdc\u7b54\u6642\u9593\u304c\u9577\u3044<\/li>\r\n\t\t\t<li class=\"mb0\">\u30ad\u30e3\u30c3\u30b7\u30e5\u8a2d\u5b9a\u304c\u9069\u5207\u3067\u306a\u3044\u3000\u306a\u3069<\/li>\r\n\t\t<\/ul>\r\n\t<\/div>\r\n\t  \r\n    <p>\u3082\u3061\u308d\u3093Web\u30b5\u30a4\u30c8\u81ea\u4f53\u306b\u306f\u554f\u984c\u304c\u306a\u304f\u3001\u30e6\u30fc\u30b6\u30fc\u5074\u306e\u901a\u4fe1\u74b0\u5883\u306b\u554f\u984c\u304c\u3042\u308b\u30b1\u30fc\u30b9\u3082\u73cd\u3057\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u3068\u306f\u8a00\u3048\u3001<span class=\"txt_bold\">\u30e2\u30d0\u30a4\u30eb\u306e\u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u30b9\u30b3\u30a2\u304c\u9045\u3044\u5834\u5408\u306f\u3001\u30e2\u30d0\u30a4\u30eb\u3078\u306e\u6700\u9069\u5316\u304c\u3067\u304d\u3066\u3044\u306a\u3044\u30b1\u30fc\u30b9\u304c\u307b\u3068\u3093\u3069<\/span>\u3067\u3059\u3002<\/p>\r\n    <p>\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u5bfe\u5fdc\u3067\u30e2\u30d0\u30a4\u30eb\u7528Web\u30da\u30fc\u30b8\u3092\u7528\u610f\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u753b\u50cf\u30b5\u30a4\u30ba\u304c\u30e2\u30d0\u30a4\u30eb\u7528\u306b\u6700\u9069\u5316\u3055\u308c\u3066\u3044\u306a\u3044\u3068\u3044\u3063\u305f\u4e8b\u614b\u3082\u8d77\u3053\u308a\u5f97\u307e\u3059\u3002<span class=\"txt_bold txt_red\">\u30e2\u30d0\u30a4\u30eb\u306e\u8868\u793a\u901f\u5ea6\u306f\u3001SEO\u306b\u5f71\u97ff\u3092\u304a\u3088\u307c\u3059\u8981\u7d20\u306e\u305f\u3081\u3001\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u7528Web\u30da\u30fc\u30b8\u3068\u4f75\u305b\u3066\u6539\u5584\u3092\u76ee\u6307\u3059\u3053\u3068\u304c\u91cd\u8981<\/span>\u3067\u3059\u3002<\/p>\r\n  <\/div>\r\n\t\r\n\r\n  <!--\u30006\u3000-->\r\n  <h2 class=\"tt1\"><span class=\"ez-toc-section\" id=\"6_%E3%83%9A%E3%83%BC%E3%82%B8%E3%81%AE%E8%A1%A8%E7%A4%BA%E9%80%9F%E5%BA%A6%E3%82%92%E6%94%B9%E5%96%84%E3%81%99%E3%82%8B%E6%96%B9%E6%B3%956%E9%81%B8\"><\/span>6. \u30da\u30fc\u30b8\u306e\u8868\u793a\u901f\u5ea6\u3092\u6539\u5584\u3059\u308b\u65b9\u6cd56\u9078<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n  <div class=\"txtbox\">\r\n    <p>\u30da\u30fc\u30b8\u306e\u8868\u793a\u901f\u5ea6\u3092\u4e0a\u3052\u308b\u3053\u3068\u306f\u3001\u91cd\u8981\u306aSEO\u5bfe\u7b56\u306e1\u3064\u3067\u3059\u3002\u8868\u793a\u901f\u5ea6\u306e\u6539\u5584\u65b9\u6cd5\u306b\u306f\u591a\u69d8\u306a\u3084\u308a\u65b9\u304c\u3042\u308b\u3082\u306e\u306e\u3001\u5c02\u9580\u77e5\u8b58\u304c\u5fc5\u8981\u306a\u65b9\u6cd5\u3082\u5c11\u306a\u304f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\r\n    <p>\u3053\u3053\u304b\u3089\u306f\u3001\u8907\u96d1\u306a\u8a2d\u5b9a\u3084\u77e5\u8b58\u304c\u4e0d\u8981\u3067\u3059\u3050\u306b\u5b9f\u8df5\u3067\u304d\u308b\u3001\u30da\u30fc\u30b8\u8868\u793a\u901f\u5ea6\u3092\u4e0a\u3052\u308b6\u3064\u306e\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\r\n  <\/div>\r\n\t\r\n  <h3 class=\"tt2\"><span class=\"ez-toc-section\" id=\"6-1_%E7%94%BB%E5%83%8F%E3%81%AE%E5%9C%A7%E7%B8%AE\"><\/span>6-1. \u753b\u50cf\u306e\u5727\u7e2e<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n  <div class=\"txtbox\">\r\n    <p>\u753b\u50cf\u306e\u5727\u7e2e\u3067\u3001Web\u30da\u30fc\u30b8\u306e\u8868\u793a\u901f\u5ea6\u306e\u6539\u5584\u304c\u53ef\u80fd\u3067\u3059\u3002\u4e00\u822c\u7684\u306b\u753b\u50cf\u306e\u5727\u7e2e\u306b\u3088\u308a\u3001\u753b\u8cea\u304c\u60aa\u304f\u306a\u308b\u3068\u3044\u3046\u5370\u8c61\u3092\u3082\u3064\u4eba\u3082\u591a\u3044\u3067\u3057\u3087\u3046\u3002\u7279\u306bEC\u30b5\u30a4\u30c8\u306b\u63b2\u8f09\u3055\u308c\u308b\u753b\u50cf\u306f\u3001\u8868\u793a\u901f\u5ea6\u3088\u308a\u753b\u8cea\u3092\u512a\u5148\u3059\u308b\u3079\u304d\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u5834\u5408\u306f<span class=\"txt_bold txt_red\">\u300c\u53ef\u9006\u5727\u7e2e\u300d\u3092\u884c\u306a\u3046\u3053\u3068\u3067\u3001\u753b\u8cea\u3092\u843d\u3068\u3055\u305a\u306b\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u5c0f\u3055\u304f\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd<\/span>\u3067\u3059\u3002<\/p>\r\n    <p>\u3057\u304b\u3057\u53ef\u9006\u5727\u7e2e\u306f\u3001JPEG\u753b\u50cf\u3067\u306f\u884c\u306a\u3048\u307e\u305b\u3093\u3002\u3082\u3057JPEG\u753b\u50cf\u306e\u5727\u7e2e\u3092\u884c\u306a\u3044\u305f\u3044\u5834\u5408\u306f\u3001\u5727\u7e2e\u7387\u3092\u4f4e\u304f\u3059\u308b\u3053\u3068\u304c\u304a\u3059\u3059\u3081\u3067\u3059\u3002\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u306e\u30b5\u30a4\u30ba\u3092\u6700\u5c0f\u5316\u3057\u3066\u3057\u307e\u3046\u3068\u753b\u8cea\u304c\u7c97\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u304c\u3001<span class=\"txt_bold\">\u5727\u7e2e\u7387\u304c10\uff05\u7a0b\u5ea6\u3067\u3042\u308c\u3070\u307b\u3068\u3093\u3069\u5f71\u97ff\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/span><\/p>\r\n  <\/div>\r\n\t\r\n  <h3 class=\"tt2\"><span class=\"ez-toc-section\" id=\"6-2_%E7%94%BB%E5%83%8F%E3%81%AEWebP%E5%8C%96\"><\/span>6-2. \u753b\u50cf\u306eWebP\u5316<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n  <div class=\"txtbox\">\r\n    <p>\u753b\u50cf\u30c7\u30fc\u30bf\u3092WebP\uff08\u30a6\u30a7\u30c3\u30d4\u30fc\uff09\u3078\u5909\u63db\u3059\u308b\u3053\u3068\u3067\u3082\u3001Web\u30da\u30fc\u30b8\u306e\u8868\u793a\u901f\u5ea6\u306e\u6539\u5584\u304c\u53ef\u80fd\u3067\u3059\u3002WebP\u3068\u306f\u3001Google\u304c\u958b\u767a\u3057\u305f\u753b\u50cf\u5f62\u5f0f\u3067\u3001\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u306e\u8efd\u3055\u304c\u7279\u5fb4\u3067\u3059\u3002\u753b\u50cf\u306e\u6b21\u4e16\u4ee3\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3068\u547c\u3070\u308c\u3066\u3044\u307e\u3059\u3002<span class=\"txt_bold txt_red\">JPEG\u3084PNG\u3068\u307b\u307c\u540c\u3058\u753b\u8cea\u3092\u4fdd\u3061\u306a\u304c\u3089\u3001\u7d0420\uff05\u30d5\u30a1\u30a4\u30eb\u3092\u8efd\u304f\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\r\n    <p>WebP\u3067\u306f\u3001\u900f\u904e\u753b\u50cf\u3084\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u753b\u50cf\u306e\u88fd\u4f5c\u3082\u53ef\u80fd\u3067\u3059\u3002\u7d20\u6750\u306b\u5408\u308f\u305b\u3066\u753b\u50cf\u306e\u5f62\u5f0f\u3092\u5909\u66f4\u3059\u308b\u5fc5\u8981\u304c\u306a\u3044\u305f\u3081\u3001<span class=\"txt_bold\">\u30a2\u30a4\u30b3\u30f3\u3084\u30a2\u30a4\u30ad\u30e3\u30c3\u30c1\u3001\u30d8\u30c3\u30c0\u30fc\u306a\u3069\u306e\u3042\u3089\u3086\u308b\u753b\u50cf\u3092WebP\u306b\u7d71\u4e00\u53ef\u80fd<\/span>\u3067\u3059\u3002<\/p>\r\n    <p>\u4ee5\u524d\u306fWebP\u306e\u5bfe\u5fdc\u30d6\u30e9\u30a6\u30b6\u304c\u5c11\u306a\u3044\u3053\u3068\u304c\u8ab2\u984c\u3067\u3057\u305f\u304c\u3001\u73fe\u5728\u3067\u306fChrome\u3060\u3051\u3067\u306a\u304fFirefox\u3084Safari\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\r\n  <\/div>\r\n\t\r\n  <h3 class=\"tt2\"><span class=\"ez-toc-section\" id=\"6-3_%E4%BD%BF%E7%94%A8%E3%81%97%E3%81%A6%E3%81%84%E3%81%AA%E3%81%84CSS%E3%82%84JavaScript%E3%81%AE%E5%89%8A%E9%99%A4%E3%83%BB%E5%9C%A7%E7%B8%AE\"><\/span>6-3. \u4f7f\u7528\u3057\u3066\u3044\u306a\u3044CSS\u3084JavaScript\u306e\u524a\u9664\u30fb\u5727\u7e2e<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n  <div class=\"txtbox\">\r\n\t  <p><span class=\"txt_bold\">Web\u30da\u30fc\u30b8\u5185\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u306a\u3044CSS\u3084JavaScript\u306f\u3001\u524a\u9664\u3084\u5727\u7e2e\u3092\u691c\u8a0e\u3057\u307e\u3057\u3087\u3046\u3002<\/span>\u6539\u5584\u3067\u304d\u308b\u9805\u76ee\u306e\u8a73\u7d30\u3092\u78ba\u8a8d\u3059\u308b\u3068\u3001\u6539\u5584\u5bfe\u8c61\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u6307\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\r\n    <p>Web\u30da\u30fc\u30b8\u306e\u30b3\u30fc\u30c9\u304b\u3089\u3082\u3001\u4f7f\u7528\u3055\u308c\u3066\u3044\u306a\u3044CSS\u3084JavaScript\u306e\u78ba\u8a8d\u304c\u53ef\u80fd\u3067\u3059\u3002\u78ba\u8a8d\u3092\u3057\u305f\u3044Web\u30da\u30fc\u30b8\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3001\u300c\u691c\u8a3c\u300d\u3092\u9078\u629e\u3057\u3066\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u8868\u793a\u3055\u305b\u307e\u3059\uff08[F12]\u30ad\u30fc\uff09\u3002<\/p>\r\n    <p>[Ctrl]+[Shift]+[p]\u3092\u62bc\u3057\u3001[show coverage]\u3067\u691c\u7d22\u5f8c\u3001\u8868\u793a\u3055\u308c\u308b\u8aad\u307f\u8fbc\u307f\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\u3002Web\u30da\u30fc\u30b8\u3067\u4f7f\u7528\u3057\u3066\u3044\u308bCSS\u3068JavaScript\u306e\u4e00\u89a7\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u3068\u304d\u306b<span class=\"txt_bold txt_red\">\u8d64\u304f\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u3082\u306e\u304c\u3001\u4f7f\u7528\u3055\u308c\u3066\u3044\u306a\u3044\u30b3\u30fc\u30c9<\/span>\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\r\n  <\/div>\r\n\t\r\n  <h3 class=\"tt2\"><span class=\"ez-toc-section\" id=\"6-4_%E3%83%96%E3%83%A9%E3%82%A6%E3%82%B6%E3%81%AE%E3%82%AD%E3%83%A3%E3%83%83%E3%82%B7%E3%83%A5%E3%82%92%E6%B4%BB%E7%94%A8\"><\/span>6-4. \u30d6\u30e9\u30a6\u30b6\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u6d3b\u7528<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n  <div class=\"txtbox\">\r\n\t  <p><span class=\"txt_bold\">\u30d6\u30e9\u30a6\u30b6\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6d3b\u7528\u3067\u3001\u8868\u793a\u901f\u5ea6\u3092\u901f\u304f\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd<\/span>\u3067\u3059\u3002\u30ad\u30e3\u30c3\u30b7\u30e5\u306fWeb\u30da\u30fc\u30b8\u306e\u60c5\u5831\u3092\u30d6\u30e9\u30a6\u30b6\u306b\u4fdd\u5b58\u3067\u304d\u3001\u30da\u30fc\u30b8\u306e\u8868\u793a\u901f\u5ea6\u5411\u4e0a\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\r\n\t  <p>\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u6d3b\u7528\u3059\u308b\u969b\u306f\u3001<span class=\"txt_bold txt_red\">\u30ad\u30e3\u30c3\u30b7\u30e5\u30dd\u30ea\u30b7\u30fc\u306e\u63b2\u8f09\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u3054\u3068\u306b\u9078\u629e\u304c\u3067\u304d\u308b\u914d\u616e\u304c\u5fc5\u8981<\/span>\u3067\u3059\u3002<\/p>\r\n  <\/div>\r\n\t\r\n  <h3 class=\"tt2\"><span class=\"ez-toc-section\" id=\"6-5_%E3%82%B5%E3%83%BC%E3%83%90%E3%83%BC%E5%BF%9C%E7%AD%94%E6%99%82%E9%96%93%E3%81%AE%E7%9F%AD%E7%B8%AE\"><\/span>6-5. \u30b5\u30fc\u30d0\u30fc\u5fdc\u7b54\u6642\u9593\u306e\u77ed\u7e2e<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n  <div class=\"txtbox\">\r\n\t  <p><span class=\"txt_bold\">\u30b5\u30fc\u30d0\u30fc\u306e\u5fdc\u7b54\u6642\u9593\u3092\u77ed\u7e2e\u3055\u305b\u308b\u3053\u3068\u3067\u3001Web\u30da\u30fc\u30b8\u306e\u8868\u793a\u901f\u5ea6\u3092\u901f\u304f\u3067\u304d\u307e\u3059\u3002<\/span>\u4f7f\u7528\u3057\u3066\u3044\u308b\u30b5\u30fc\u30d0\u30fc\u306e\u30b9\u30da\u30c3\u30af\u3084\u3001PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306a\u3069\u3092\u898b\u76f4\u3057\u307e\u3057\u3087\u3046\u3002\u30b5\u30fc\u30d0\u30fc\u5fdc\u7b54\u6642\u9593\u306e\u77ed\u7e2e\u306e\u305f\u3081\u306b\u306f\u3001<span class=\"txt_bold txt_red\">\u30a4\u30f3\u30d5\u30e9\u306e\u5c02\u9580\u77e5\u8b58\u304c\u5fc5\u8981\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\r\n  <\/div>\r\n\t\r\n  <h3 class=\"tt2\"><span class=\"ez-toc-section\" id=\"6-6_%E7%94%BB%E5%83%8F%E3%81%AB%E5%AF%BE%E3%81%97%E3%81%A6%E3%80%8Cwidth%E3%80%8D%E3%80%8Cheight%E3%80%8D%E3%82%92%E7%94%A8%E3%81%84%E3%82%8B\"><\/span>6-6. \u753b\u50cf\u306b\u5bfe\u3057\u3066\u300cwidth\u300d\u300cheight\u300d\u3092\u7528\u3044\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n  <div class=\"txtbox\">\r\n\t  <p>Web\u30da\u30fc\u30b8\u306b\u914d\u7f6e\u3059\u308b\u753b\u50cf\u306f\u3001<span class=\"txt_bold txt_red\">\u5fc5\u305awidth\uff08\u6a2a\u5e45\uff09\u3068height\uff08\u7acb\u5e45\uff09\u3092\u6307\u5b9a<\/span>\u3057\u307e\u3057\u3087\u3046\u3002\u6307\u5b9a\u304c\u3055\u308c\u3066\u3044\u306a\u3044\u753b\u50cf\u306f\u3001\u30da\u30fc\u30b8\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u8abf\u6574\u3092\u884c\u306a\u3046\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u3001\u8868\u793a\u306e\u30ba\u30ec\u3084\u8aad\u307f\u8fbc\u307f\u306e\u9045\u5ef6\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\r\n  <\/div>\r\n\t\r\n\r\n  <!--\u3000\u307e\u3068\u3081\u3000-->\r\n  <h2 class=\"tt1\"><span class=\"ez-toc-section\" id=\"%E3%81%BE%E3%81%A8%E3%82%81\"><\/span>\u307e\u3068\u3081<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n  <div class=\"txtbox\">\r\n    <p>\u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u3068\u306f\u3001Google\u304c\u7121\u6599\u63d0\u4f9b\u3057\u3066\u3044\u308bWeb\u30da\u30fc\u30b8\u306e\u8868\u793a\u901f\u5ea6\u6e2c\u5b9a\u30c4\u30fc\u30eb\u3067\u3059\u3002\u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u3092\u4f7f\u7528\u3059\u308c\u3070\u3001\u73fe\u5728\u306eWeb\u30da\u30fc\u30b8\u306e\u8868\u793a\u901f\u5ea6\u304c\u57fa\u6e96\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u304b\u3068\u3044\u3046\u70b9\u3084\u3001\u6539\u5584\u3059\u3079\u304d\u70b9\u3092\u6d17\u3044\u51fa\u3057\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\r\n    <p>\u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\u30a4\u30f3\u30b5\u30a4\u30c8\u306e\u30b9\u30b3\u30a2\u306f\u30015\u3064\u306e\u8981\u7d20\u306b\u3088\u3063\u3066\u6c7a\u5b9a\u3057\u30010\uff5e100\u3067\u30b9\u30b3\u30a2\u30ea\u30f3\u30b0\u3055\u308c\u308b\u70b9\u304c\u7279\u5fb4\u3067\u3059\u3002\u30b9\u30b3\u30a2\u304c100\u306b\u8fd1\u3044\u307b\u3069Web\u30da\u30fc\u30b8\u3082\u8868\u793a\u901f\u5ea6\u304c\u901f\u3044\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u307e\u305a\u306f\u5e73\u5747\u7684\u306a\u30b9\u30b3\u30a2\u306e46\uff5e50\u70b9\u3092\u76ee\u6307\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\r\n    <p>\u8868\u793a\u901f\u5ea6\u304c\u901f\u304f\u306a\u308c\u3070\u30e6\u30fc\u30b6\u30fc\u306e\u96e2\u8131\u7387\u3092\u6291\u3048\u3089\u308c\u3001\u7d50\u679c\u7684\u306bSEO\u8a55\u4fa1\u306b\u3082\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\r\n  <\/div>\r\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u904b\u55b6\u3057\u3066\u3044\u308bWeb\u30b5\u30a4\u30c8\u306e\u300c\u30da\u30fc\u30b8\u30b9\u30d4\u30fc\u30c9\uff08\u8868\u793a\u901f\u5ea6\uff09\u300d\u3092\u6e2c\u5b9a\u3057\u305f\u3053\u3068\u306f\u3042\u308b\u3067\u3057\u3087\u3046\u304b\u3002\u30da\u2026<\/p>\n","protected":false},"author":1,"featured_media":10694,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[34,7,234],"acf":{"show_focus":false,"show_recommend":false,"show_top2":false,"top_image2":false,"show_top3":false,"top_image3":false,"show_top4":false,"top_image4":false},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/grannet.co.jp\/column\/wp-json\/wp\/v2\/posts\/1263"}],"collection":[{"href":"https:\/\/grannet.co.jp\/column\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/grannet.co.jp\/column\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/grannet.co.jp\/column\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/grannet.co.jp\/column\/wp-json\/wp\/v2\/comments?post=1263"}],"version-history":[{"count":6,"href":"https:\/\/grannet.co.jp\/column\/wp-json\/wp\/v2\/posts\/1263\/revisions"}],"predecessor-version":[{"id":10713,"href":"https:\/\/grannet.co.jp\/column\/wp-json\/wp\/v2\/posts\/1263\/revisions\/10713"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/grannet.co.jp\/column\/wp-json\/wp\/v2\/media\/10694"}],"wp:attachment":[{"href":"https:\/\/grannet.co.jp\/column\/wp-json\/wp\/v2\/media?parent=1263"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/grannet.co.jp\/column\/wp-json\/wp\/v2\/categories?post=1263"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/grannet.co.jp\/column\/wp-json\/wp\/v2\/tags?post=1263"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}