{"id":7750,"date":"2026-02-02T11:16:49","date_gmt":"2026-02-02T02:16:49","guid":{"rendered":"https:\/\/shwat.jp\/ultra\/?p=7750"},"modified":"2026-02-02T11:16:51","modified_gmt":"2026-02-02T02:16:51","slug":"improving-site-display-speed","status":"publish","type":"post","link":"https:\/\/shwat.jp\/ultra\/improving-site-display-speed\/","title":{"rendered":"\u30b5\u30a4\u30c8\u8868\u793a\u901f\u5ea6\u6539\u5584\u306e\u300c\u6b63\u89e3\u300d\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\uff1aPSI\u306b\u8e0a\u3089\u3055\u308c\u305a\u5229\u76ca\u3092\u6700\u5927\u5316\u3059\u308b15\u306e\u624b\u9806"},"content":{"rendered":"\n<p>\u30b5\u30a4\u30c8\u306e\u8868\u793a\u901f\u5ea6\u306f\u3001SEO\u8a55\u4fa1\u3084CVR\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u975e\u5e38\u306b\u91cd\u8981\u306a\u6307\u6a19\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u898b\u843d\u3068\u3055\u308c\u304c\u3061\u3067\u3059\u304c\u3001\u305b\u3063\u304b\u304f\u6d41\u5165\u3057\u3066\u304f\u308c\u305f\u30e6\u30fc\u30b6\u30fc\u304c\u30b3\u30f3\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u81f3\u3089\u306a\u3044\u6700\u5927\u306e\u8981\u56e0\u306e\u3072\u3068\u3064\u3067\u3001\u6700\u512a\u5148\u306e\u7d4c\u55b6\u8ab2\u984c\u3068\u3082\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u307e\u3042\u3001PageSpeed Insights\uff08PSI\uff09\u3067100\u70b9\u3092\u53d6\u308b\u3053\u3068\u81ea\u4f53\u304c\u76ee\u7684\u306b\u306a\u3063\u3066\u306f\u3044\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n\n\n\n<p><span class=\"swl-marker mark_yellow\"><strong>\u771f\u306b\u91cd\u8981\u306a\u306e\u306f\u30b9\u30b3\u30a2\u305d\u306e\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30b9\u30c8\u30ec\u30b9\u306a\u304f\u30b3\u30f3\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u81f3\u308b\u307e\u3067\u306e\u300c\u30b9\u30e0\u30fc\u30ba\u3055\u300d<\/strong><\/span>\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u672c\u8a18\u4e8b\u3067\u306f\u3001\u673a\u4e0a\u306e\u7a7a\u8ad6\u3067\u306f\u306a\u3044\u3001\u30d7\u30ed\u304c\u73fe\u5834\u3067\u884c\u3046\u300c\u5b9f\u5229\u300d\u306e\u305f\u3081\u306e15\u306e\u30b5\u30a4\u30c8\u8868\u793a\u901f\u5ea6\u6539\u5584\u7b56\u3092\u3001\u512a\u5148\u9806\u4f4d\u5225\u306b\u89e3\u8aac\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n\n\n<div class=\"p-blogParts post_content\" data-partsID=\"6752\">\n<div class=\"seocta_wrapper\">\n  <div class=\"cta_contents\">\n    <div class=\"cta_head\">\n      <div class=\"cta_left\">\n        <div class=\"cta_ttl\">\u8868\u793a\u901f\u5ea6\u306b\u304a\u56f0\u308a\u3067\u3059\u304b\uff1f<\/div>\n        <ul>\n          <li class=\"list\">\u30b5\u30a4\u30c8\u306e\u8868\u793a\u306b\u6642\u9593\u304c\u304b\u304b\u308a\u3001\u305b\u3063\u304b\u304f\u96c6\u5ba2\u3057\u305f\u304a\u5ba2\u69d8\u3092\u9003\u3057\u3066\u3044\u308b<\/li>\n          <li class=\"list\">PageSpeed Insights\u306e\u30b9\u30b3\u30a2\u304c\u4f4e\u3044\u306e\u304c\u6c17\u306b\u306a\u3063\u3066\u3044\u308b<\/li>\n<li class=\"list\">\u30b9\u30de\u30db\u3067\u898b\u305f\u6642\u306e\u4f7f\u3044\u306b\u304f\u3055\u304c\u3001\u30d6\u30e9\u30f3\u30c9\u30a4\u30e1\u30fc\u30b8\u3092\u640d\u306d\u3066\u3044\u308b<\/li>\n        <\/ul>\n      <\/div>\n      <div class=\"cta_right\"><img decoding=\"async\" src=\"https:\/\/shwat.jp\/ultra\/wp-content\/uploads\/2023\/11\/cta_img.png\" alt=\"\"><\/div>\n\t<\/div>\n    <p>\u73fe\u5728\u3001\u4e0a\u8a18\u306e\u3088\u3046\u306a\u304a\u56f0\u308a\u3054\u3068\u304c\u3042\u308a\u307e\u3057\u305f\u3089\u3001\u8868\u793a\u901f\u5ea6\u6539\u5584\u3067\u591a\u6570\u306e\u5b9f\u7e3e\u3092\u6b8b\u3057\u3066\u304d\u305f\u6211\u3005\u300e\u30b7\u30e5\u30ef\u30c3\u30c8\u682a\u5f0f\u4f1a\u793e\u300f\u3078\u3054\u76f8\u8ac7\u304f\u3060\u3055\u3044\u3002\u9ad8\u3044\u6280\u8853\u529b\u3092\u6b66\u5668\u306b\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u304b\u3089\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u307e\u3067\u6700\u9069\u306a\u6539\u5584\u65bd\u7b56\u3092\u5b9f\u65bd\u3002CDN\u3084AMP\u306e\u5c0e\u5165\u306b\u3082\u5bfe\u5fdc\u53ef\u80fd\u3067\u3059\u3002\u5c0f\u898f\u6a21\u30b5\u30a4\u30c8\u304b\u3089\u5927\u898f\u6a21\u30b5\u30a4\u30c8\u307e\u3067\u3001\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u305f\u6700\u9069\u306a\u6599\u91d1\u30d7\u30e9\u30f3\u3067\u5f37\u529b\u306b\u30b5\u30dd\u30fc\u30c8\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n\t  <div class=\"bold center catch\">\uff3c\u8868\u793a\u901f\u5ea6\u3092\u7206\u767a\u7684\u306b\u6539\u5584\u3059\u308b\uff0f<\/div>\n\t  <a href=\"https:\/\/shwat.jp\/ultra\/contact-site-speed\/\" target=\"_blank\" class=\"cta_btn center\" rel=\"noopener\">\u304a\u554f\u3044\u5408\u308f\u305b\u306f\u3053\u3061\u3089<\/a>\n  <\/div>\n<\/div>\n<\/div>\n\n\n<p class=\"has-text-align-center\"><a href=\"https:\/\/shwat.jp\/ultra\/display-speed-improvement-service\/\" data-type=\"page\" data-id=\"6693\" target=\"_blank\" rel=\"noreferrer noopener\">\u8868\u793a\u901f\u5ea6\u6539\u5584\u30b5\u30fc\u30d3\u30b9\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u77e5\u308b<span data-icon=\"PhCaretDoubleRight\" data-id=\"19\" style=\"--the-icon-svg: url(data:image\/svg+xml;base64,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)\" aria-hidden=\"true\" class=\"swl-inline-icon\">\u2003<\/span><\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b5\u30a4\u30c8\u8868\u793a\u901f\u5ea6\u306e\u6539\u5584\u304c\u91cd\u8981\u306a\u7406\u7531\uff1a\u306a\u305c\u300c0.1\u79d2\u300d\u306e\u77ed\u7e2e\u306b\u547d\u3092\u304b\u3051\u308b\u306e\u304b<\/h2>\n\n\n\n<p>\u30e6\u30fc\u30b6\u30fc\u306e\u5fcd\u8010\u529b\u306f\u3001\u79c1\u305f\u3061\u304c\u60f3\u50cf\u3059\u308b\u4ee5\u4e0a\u306b\u8106\u3044\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u5b9f\u969b\u3001\u3042\u306a\u305f\u3082Web\u30b5\u30a4\u30c8\u3092\u898b\u3066\u3044\u308b\u3068\u304d\u3001\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u304c\u9045\u304f\u3066\u305d\u306e\u30b5\u30a4\u30c8\u3092\u96e2\u8131\u3057\u305f\u7d4c\u9a13\u304c\u3042\u308b\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n\n\n\n<p>Web\u30b5\u30a4\u30c8\u306e\u8868\u793a\u901f\u5ea6\u6539\u5584\u306b\u53d6\u308a\u7d44\u3080\u3079\u304d\u7406\u7531\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-group has-border -border04\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<ul class=\"wp-block-list\">\n<li><strong>3\u79d2\u306e\u58c1<\/strong>\uff1a<strong>\u30e6\u30fc\u30b6\u30fc\u96e2\u8131\u306e\u9632\u6b62\uff08\u6a5f\u4f1a\u640d\u5931\uff09<\/strong><br><a href=\"https:\/\/amphtml.wordpress.com\/2017\/02\/28\/new-industry-benchmarks-for-mobile-page-speed\/\">Google\u306e\u30c7\u30fc\u30bf<\/a>\u3067\u306f\u3001\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u6642\u9593\u304c1\u79d2\u304b\u30893\u79d2\u306b\u4f38\u3073\u308b\u3060\u3051\u3067\u3001\u76f4\u5e30\u7387\u306f32%\u3082\u5897\u52a0\u3059\u308b\u3068\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059\u30023\u79d2\u5f85\u305f\u305b\u308b\u3053\u3068\u306f\u3001\u9867\u5ba2\u306e3\u5272\u3092\u5931\u3046\u3053\u3068\u3068\u540c\u7fa9\u3067\u3059\u3002<\/li>\n\n\n\n<li><strong>\u58f2\u4e0a\u3078\u306e\u76f4\u7d50\uff08\u5229\u76ca\u5411\u4e0a\uff09<\/strong><br><a href=\"https:\/\/www.conductor.com\/academy\/page-speed-resources\/faq\/amazon-page-speed-study\/\">Amazon\u306a\u3069\u306e\u8abf\u67fb<\/a>\u306b\u3088\u308a\u3001\u8868\u793a\u901f\u5ea6\u304c0.1\u79d2\u6539\u5584\u3055\u308c\u308b\u3060\u3051\u3067\u58f2\u4e0a\u304c1%\u5897\u52a0\u3059\u308b\u3053\u3068\u304c\u308f\u304b\u3063\u3066\u3044\u307e\u3059\u3002\u901f\u5ea6\u6539\u5584\u306f\u3001\u5229\u76ca\u3092\u6700\u5927\u5316\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u30d3\u30b8\u30cd\u30b9\u6226\u7565\u3067\u3059\u3002<\/li>\n\n\n\n<li><strong>Google\u306e\u8a55\u4fa1\uff08<a href=\"https:\/\/shwat.jp\/ultra\/seo-measures\/\" data-type=\"post\" data-id=\"907\" target=\"_blank\" rel=\"noreferrer noopener\">SEO<\/a>\u306e\u91cd\u8981\u6307\u6a19\uff09<\/strong><br>\u73fe\u5728\u306f\u30e2\u30d0\u30a4\u30eb\u30d5\u30a1\u30fc\u30b9\u30c8\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306b\u3088\u308a\u3001PC\u7248\u3067\u306f\u306a\u304f\u30b9\u30de\u30db\u7248\u306e\u30b5\u30a4\u30c8\u8a55\u4fa1\u304c\u691c\u7d22\u9806\u4f4d\u306e\u57fa\u6e96\u3068\u306a\u308a\u307e\u3059\u3002\u30b9\u30de\u30db\u3067\u306e\u8868\u793a\u901f\u5ea6\u6539\u5584\u306f\u907f\u3051\u3066\u901a\u308c\u307e\u305b\u3093\u3002<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-left\" data-col=\"gray\"><div class=\"c-balloon__icon -circle\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/shwat.jp\/ultra\/wp-content\/uploads\/2025\/06\/11_4A-02-edited-1-scaled.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u6e21\u9089<\/span><\/div><div class=\"c-balloon__body -speaking -border-on\"><div class=\"c-balloon__text\">\n<p>\u904e\u53bb\u306e\u5f0a\u793e\u306e\u652f\u63f4\u5148\u3067\u306f\u3001\u554f\u3044\u5408\u308f\u305b\u30d5\u30a9\u30fc\u30e0\u3092\u958b\u304f\u306e\u306b5\u79d2\u4ee5\u4e0a\u304b\u304b\u3063\u3066\u3044\u305f\u306e\u30921\u79d2\u4ee5\u5185\u307e\u3067\u77ed\u7e2e\u3057\u305f\u3053\u3068\u3067\u3001CVR\u304c1000\uff05\u4ee5\u4e0a\u6539\u5584\u3057\u305f\u30b1\u30fc\u30b9\u3082\u3042\u308a\u307e\u3059\u3002\uff08\u307b\u3068\u3093\u3069\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u554f\u3044\u5408\u308f\u305b\u30d5\u30a9\u30fc\u30e0\u3067\u96e2\u8131\u3057\u3066\u3044\u305f\u306e\u3092\u89e3\u6d88\u3067\u304d\u307e\u3057\u305f\u3002\uff09<\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n<h2 class=\"wp-block-heading\">\u30b5\u30a4\u30c8\u306e\u8868\u793a\u901f\u5ea6\u3092\u8abf\u3079\u3066\u307f\u3088\u3046<\/h2>\n\n\n\n<p>\u30b5\u30a4\u30c8\u306e\u8868\u793a\u901f\u5ea6\u306e\u91cd\u8981\u6027\u304c\u7406\u89e3\u3067\u304d\u305f\u3068\u3053\u308d\u3067\u3001\u73fe\u5728\u306e\u901f\u5ea6\u306b\u3064\u3044\u3066\u8abf\u3079\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u8868\u793a\u901f\u5ea6\u306f\u3001PageSpeed Insights\u3067\u8ab0\u3067\u3082\u7c21\u5358\u306b\u8abf\u3079\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"swell-block-step is-style-small\" data-num-style=\"square\">\n<div class=\"swell-block-step__item\"><div class=\"swell-block-step__number\"><span class=\"__shape u-col-main\" role=\"presentation\"><\/span><span class=\"__label\">STEP<\/span><\/div><div class=\"swell-block-step__title u-fz-m\">PageSpeed Insights\u3092\u958b\u304f<\/div><div class=\"swell-block-step__body\">\n<p>\u4ee5\u4e0b\u306eURL\u304b\u3089\u958b\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/pagespeed.web.dev\/\" data-type=\"link\" data-id=\"https:\/\/pagespeed.web.dev\/\" target=\"_blank\" rel=\"noreferrer noopener\">PageSpeed Insights\u3092\u958b\u304f<span data-icon=\"LsExternalLink\" data-id=\"21\" style=\"--the-icon-svg: url(data:image\/svg+xml;base64,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)\" aria-hidden=\"true\" class=\"swl-inline-icon\">\u2003<\/span><\/a><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"swell-block-step__item\"><div class=\"swell-block-step__number\"><span class=\"__shape u-col-main\" role=\"presentation\"><\/span><span class=\"__label\">STEP<\/span><\/div><div class=\"swell-block-step__title u-fz-m\">\u8abf\u3079\u305f\u3044\u30da\u30fc\u30b8\u306eURL\u3092\u5165\u529b<\/div><div class=\"swell-block-step__body\">\n<p>\u753b\u9762\u4e2d\u592e\u306e\u691c\u7d22\u30dc\u30c3\u30af\u30b9\u306b\u8abf\u3079\u305f\u3044\u30da\u30fc\u30b8\u306eURL\u3092\u5165\u529b\u3057\u3001\u5206\u6790\u3092\u30af\u30ea\u30c3\u30af\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"331\" src=\"https:\/\/shwat.jp\/ultra\/wp-content\/uploads\/2026\/01\/image-25-1024x331.png\" alt=\"\" class=\"wp-image-7755\" srcset=\"https:\/\/shwat.jp\/ultra\/wp-content\/uploads\/2026\/01\/image-25-1024x331.png 1024w, https:\/\/shwat.jp\/ultra\/wp-content\/uploads\/2026\/01\/image-25-300x97.png 300w, https:\/\/shwat.jp\/ultra\/wp-content\/uploads\/2026\/01\/image-25-768x248.png 768w, https:\/\/shwat.jp\/ultra\/wp-content\/uploads\/2026\/01\/image-25-1536x496.png 1536w, https:\/\/shwat.jp\/ultra\/wp-content\/uploads\/2026\/01\/image-25.png 1888w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"swell-block-step__item\"><div class=\"swell-block-step__number\"><span class=\"__shape u-col-main\" role=\"presentation\"><\/span><span class=\"__label\">STEP<\/span><\/div><div class=\"swell-block-step__title u-fz-m\">\u7d50\u679c\u3092\u78ba\u8a8d\u3057\u3088\u3046<\/div><div class=\"swell-block-step__body\">\n<p>\u7d50\u679c\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"488\" src=\"https:\/\/shwat.jp\/ultra\/wp-content\/uploads\/2026\/01\/image-26-1024x488.png\" alt=\"\" class=\"wp-image-7756\" srcset=\"https:\/\/shwat.jp\/ultra\/wp-content\/uploads\/2026\/01\/image-26-1024x488.png 1024w, https:\/\/shwat.jp\/ultra\/wp-content\/uploads\/2026\/01\/image-26-300x143.png 300w, https:\/\/shwat.jp\/ultra\/wp-content\/uploads\/2026\/01\/image-26-768x366.png 768w, https:\/\/shwat.jp\/ultra\/wp-content\/uploads\/2026\/01\/image-26-1536x731.png 1536w, https:\/\/shwat.jp\/ultra\/wp-content\/uploads\/2026\/01\/image-26.png 1886w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n<p>\u7121\u6570\u306e\u6307\u6a19\u304c\u51fa\u3066\u304d\u307e\u3059\u304c\u91cd\u8981\u306a\u306e\u306f\u4e00\u90e8\u3067\u3059\u3002<br>\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u8ffd\u3046\u3079\u304d\u91cd\u8981\u6307\u6a19\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b5\u30a4\u30c8\u306e\u8868\u793a\u901f\u5ea6\u6539\u5584\u3067\u8ffd\u3046\u3079\u304d\u6307\u6a19\u306f3\u3064\u3060\u3051\uff08Core Web Vitals\uff09<\/h2>\n\n\n\n<p>PSI\u306e\u7121\u6570\u306e\u6307\u6a19\u306b\u60d1\u308f\u3055\u308c\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u30b5\u30a4\u30c8\u306e\u8868\u793a\u901f\u5ea6\u6539\u5584\u3067\u8ffd\u3046\u3079\u304d\u6307\u6a19\u306f\u57fa\u672c\u7684\u306b\u4ee5\u4e0b\u306e3\u3064\u3060\u3051\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table is-all-centered--va\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>\u6307\u6a19\u540d<\/strong><\/th><th><strong>\u610f\u5473<\/strong><\/th><th><strong>\u6539\u5584\u306e\u30dd\u30a4\u30f3\u30c8<\/strong><\/th><\/tr><\/thead><tbody><tr><th><a href=\"https:\/\/shwat.jp\/ultra\/lcp\/\" data-type=\"post\" data-id=\"6598\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>LCP<\/strong> (Largest Contentful Paint)<\/a><\/th><td>\u30e1\u30a4\u30f3\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u8868\u793a\u3055\u308c\u308b\u307e\u3067\u306e\u6642\u9593<\/td><td><strong>\u30b5\u30fc\u30d0\u30fc\u5fdc\u7b54\u3001\u753b\u50cf\u306e\u8efd\u91cf\u5316<\/strong><\/td><\/tr><tr><th><strong>INP<\/strong> (Interaction to Next Paint)<\/th><td>\u30af\u30ea\u30c3\u30af\u3084\u30bf\u30c3\u30d7\u306b\u5bfe\u3059\u308b\u53cd\u5fdc\u901f\u5ea6\u203b2024\u5e743\u6708\u304b\u3089FID\u306b\u4ee3\u308f\u308a\u5c0e\u5165<\/td><td><strong>JS\u306e\u5b9f\u884c\u6642\u9593\u524a\u6e1b<\/strong><\/td><\/tr><tr><th><strong>CLS<\/strong> (Cumulative Layout Shift)<\/th><td>\u30ec\u30a4\u30a2\u30a6\u30c8\u304c\u5d29\u308c\u305f\u308a\u30ac\u30bf\u3064\u304b\u306a\u3044\u304b<\/td><td><strong>\u753b\u50cf\u30b5\u30a4\u30ba\uff08width\/height\uff09\u306e\u6307\u5b9a<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u4ee5\u4e0a\u306e3\u3064\u306f\u3001<a href=\"https:\/\/shwat.jp\/ultra\/googles-ranking-factors-lists\/\" data-type=\"post\" data-id=\"1908\" target=\"_blank\" rel=\"noreferrer noopener\">Google\u304c\u691c\u7d22\u9806\u4f4d\u306e\u6c7a\u5b9a\u8981\u56e0<\/a>\u3068\u3057\u3066\u3082\u516c\u5f0f\u306b\u63a1\u7528\u3057\u3066\u304a\u308a\u3001\u307e\u3068\u3081\u3066Core Web Vitals\uff08\u30b3\u30a2\u30a6\u30a7\u30d6\u30d0\u30a4\u30bf\u30eb\uff09\u3068\u547c\u3070\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305a\u306f\u3001\u3053\u306e3\u3064\u306e\u6307\u6a19\u3067\u5408\u683c\u30e9\u30a4\u30f3\u3092\u76ee\u6307\u3059\u3053\u3068\u304c\u5927\u5207\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b5\u30a4\u30c8\u8868\u793a\u901f\u5ea6\u304c\u9045\u304f\u306a\u308b\u539f\u56e0\u30823\u3064<\/h2>\n\n\n\n<p>PSI\u306b\u306f\u305f\u304f\u3055\u3093\u8868\u793a\u3055\u308c\u307e\u3059\u304c\u3001\u30b5\u30a4\u30c8\u8868\u793a\u901f\u5ea6\u304c\u539f\u56e0\u306f\u3001\u5927\u304d\u304f\u5206\u3051\u308b\u3068\u4ee5\u4e0b\u306e3\u3064\u306b\u96c6\u7d04\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-group has-border -border04\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<ul class=\"wp-block-list\">\n<li><strong>\u753b\u50cf\u3084\u52d5\u753b\u30d5\u30a1\u30a4\u30eb\u306e\u5bb9\u91cf\u304c\u5927\u304d\u3059\u304e\u308b\u3010\u6539\u5584\u512a\u5148\u5ea6\uff1a\u9ad8\u3011<\/strong><\/li>\n\n\n\n<li><strong>\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\uff08HTML\/CSS\/JS\uff09\u304c\u80a5\u5927\u5316\u30fb\u8907\u96d1\u5316\u3057\u3066\u3044\u308b\u3010\u6539\u5584\u512a\u5148\u5ea6\uff1a\u4e2d\u3011<\/strong><\/li>\n\n\n\n<li><strong>\u30b5\u30fc\u30d0\u30fc\u306e\u30b9\u30da\u30c3\u30af\u4e0d\u8db3\u3084\u8a2d\u5b9a\u306b\u4e0d\u5099\u304c\u3042\u308b\u3010\u6539\u5584\u512a\u5148\u5ea6\uff1a\u4f4e\u3011<\/strong><\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<p>\u96e3\u89e3\u306a\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u3082\u3001\u5b9f\u969b\u306e\u3068\u3053\u308d\u3053\u306e3\u3064\u306e\u3069\u308c\u304b\u3092\u76f4\u3057\u3066\u307b\u3057\u3044\u3068\u8a00\u3063\u3066\u3044\u308b\u306b\u904e\u304e\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u81ea\u8eab\u306e\u30b5\u30a4\u30c8\u304c\u3069\u306e\u539f\u56e0\u306b\u5f53\u3066\u306f\u307e\u308b\u304b\u3001\u672c\u8a18\u4e8b\u306e\u5177\u4f53\u7684\u306a\u6539\u5584\u7b56\u3092\u898b\u306a\u304c\u3089\u78ba\u8a8d\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u304b\u3089\u306f\u512a\u5148\u5ea6\u9806\u306b\u5177\u4f53\u7684\u306a\u6539\u5584\u7b56\u3092\u7d39\u4ecb\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3010\u512a\u5148\u9806\u4f4d\uff1a\u9ad8\u3011\u5373\u52b9\u6027\u306e\u3042\u308b\u300c\u753b\u50cf\u30fb\u52d5\u753b\u300d\u306e\u6700\u9069\u5316<\/h2>\n\n\n\n<p>\u307e\u305a\u306f\u3001\u6700\u3082\u4f4e\u30b3\u30b9\u30c8\u3067\u3001\u304b\u3064\u5927\u304d\u306a\u52b9\u679c\u304c\u671f\u5f85\u3067\u304d\u308b\u753b\u50cf\u30fb\u52d5\u753b\u306e\u5bfe\u7b56\u304b\u3089\u59cb\u3081\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u3053\u3053\u3092\u5f8c\u56de\u3057\u306b\u3057\u3066\u30b3\u30fc\u30c9\u306e\u4fee\u6b63\u306b\u624b\u3092\u3064\u3051\u308b\u306e\u306f\u52b9\u7387\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-left\" data-col=\"gray\"><div class=\"c-balloon__icon -circle\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/shwat.jp\/ultra\/wp-content\/uploads\/2025\/06\/11_4A-02-edited-1-scaled.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u6e21\u9089<\/span><\/div><div class=\"c-balloon__body -speaking -border-on\"><div class=\"c-balloon__text\">\n<p>\u3061\u306a\u307f\u306b\u3001<a href=\"https:\/\/discuss.httparchive.org\/t\/state-of-the-web-top-image-optimization-strategies\/1367\">HTTP Archive\u306e\u8abf\u67fb<\/a>\u306b\u3088\u308b\u3068\u3001\u30e2\u30d0\u30a4\u30eb\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30c7\u30fc\u30bf\u5bb9\u91cf\u306e\u7d0450\uff05\u306f\u753b\u50cf\u304c\u5360\u3081\u3066\u3044\u308b\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5927\u534a\u306e\u30b5\u30a4\u30c8\u304c\u753b\u50cf\u306e\u5bb9\u91cf\u3092\u5c0f\u3055\u304f\u3059\u308b\u3060\u3051\u3067\u5287\u7684\u306a\u901f\u5ea6\u6539\u5584\u304c\u671f\u5f85\u3067\u304d\u308b\u306e\u3067\u3059\u3002<\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n<h3 class=\"wp-block-heading\"><strong>1. \u753b\u50cf\u3092\u9069\u5207\u306a\u30b5\u30a4\u30ba\u306b\u30ea\u30b5\u30a4\u30ba\u30fb\u30c8\u30ea\u30df\u30f3\u30b0\u3059\u308b<\/strong><\/h3>\n\n\n\n<p>Web\u30b5\u30a4\u30c8\u306b\u753b\u50cf\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u969b\u306f\u3001\u5b9f\u969b\u306b\u8868\u793a\u3055\u308c\u308b\u30b5\u30a4\u30ba\u306b\u5408\u308f\u305b\u3066\u30ea\u30b5\u30a4\u30ba\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u4f8b\u3048\u3070\u3001\u30b9\u30de\u30db\u3067\u306e\u8868\u793a\u5e45\u306f\u3001\u5927\u304d\u304f\u3066\u3082\u6a2a\u5e45400px\u7a0b\u5ea6\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u6a2a\u5e453000px\u3092\u8d85\u3048\u308b\u3088\u3046\u306a\u9ad8\u753b\u8cea\u306e\u5199\u771f\u3092\u305d\u306e\u307e\u307e\u8cbc\u308a\u4ed8\u3051\u3066\u3057\u307e\u3046\u3068\u3001\u5fc5\u8981\u4ee5\u4e0a\u306b\u5927\u304d\u306a\u30c7\u30fc\u30bf\u307e\u3067\u8aad\u307f\u8fbc\u3080\u3053\u3068\u306b\u306a\u308a\u3001\u30da\u30fc\u30b8\u306e\u8868\u793a\u901f\u5ea6\u3092\u5927\u304d\u304f\u4e0b\u3052\u308b\u539f\u56e0\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u5177\u4f53\u7684\u306a\u30b5\u30a4\u30ba\u76ee\u5b89<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d6\u30ed\u30b0\u8a18\u4e8b\u306e\u30a2\u30a4\u30ad\u30e3\u30c3\u30c1\u3084\u672c\u6587\u753b\u50cf\u3067\u3042\u308c\u3070\u3001<span class=\"swl-marker mark_yellow\"><strong>\u6a2a\u5e45800px\u301c1200px\u7a0b\u5ea6<\/strong><\/span>\u3067\u5341\u5206<\/li>\n\n\n\n<li>\u30b9\u30de\u30db\u5c02\u7528\u306e\u753b\u50cf\u306a\u3089\u6a2a\u5e45750px\u7a0b\u5ea6\u3067\u5341\u5206<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u3084\u308a\u65b9<\/h4>\n\n\n\n<p>Windows\u306e\u300c\u30d5\u30a9\u30c8\u300d\u3084Mac\u306e\u300c\u30d7\u30ec\u30d3\u30e5\u30fc\u300d\u3001\u3042\u308b\u3044\u306f\u30aa\u30f3\u30e9\u30a4\u30f3\u30c4\u30fc\u30eb\u306e\u300cCanva\u300d\u306a\u3069\u3067\u3001\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u524d\u306b\u3042\u3089\u304b\u3058\u3081\u9069\u5207\u306a\u30b5\u30a4\u30ba\u306b\u7e2e\u5c0f\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u30dd\u30a4\u30f3\u30c8<\/h4>\n\n\n\n<p>1\u679a\u306e\u753b\u50cf\u304c\u300c\u4f55MB\uff08\u30e1\u30ac\u30d0\u30a4\u30c8\uff09\u300d\u3082\u3042\u308b\u5834\u5408\u306f\u8981\u6ce8\u610f\u3067\u3059\u3002\u300c\u6570\u767eKB\uff08\u30ad\u30ed\u30d0\u30a4\u30c8\uff09\u300d\u4ee5\u4e0b\u306b\u6291\u3048\u308b\u3053\u3068\u3092\u76ee\u6a19\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-left\" data-col=\"gray\"><div class=\"c-balloon__icon -circle\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/shwat.jp\/ultra\/wp-content\/uploads\/2025\/06\/11_4A-02-edited-1-scaled.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u6e21\u9089<\/span><\/div><div class=\"c-balloon__body -speaking -border-on\"><div class=\"c-balloon__text\">\n<p>\u30ab\u30e1\u30e9\u3084\u30b9\u30de\u30db\u3067\u64ae\u3063\u305f\u5199\u771f\u3092\u305d\u306e\u307e\u307e\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u305b\u305a\u3001\u5fc5\u305aPC\u306e\u30da\u30a4\u30f3\u30c8\u3084Photoshop\u306a\u3069\u3067\u9069\u5207\u306a\u30b5\u30a4\u30ba\u306b\u7e2e\u5c0f\u3057\u3066\u304b\u3089\u4f7f\u7528\u3059\u308b\u7656\u3092\u3064\u3051\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n<h3 class=\"wp-block-heading\"><strong>2. \u753b\u50cf\u5727\u7e2e\u30c4\u30fc\u30eb\u3067\u30d5\u30a1\u30a4\u30eb\u5bb9\u91cf\u3092\u8efd\u91cf\u5316\u3059\u308b<\/strong><\/h3>\n\n\n\n<p>\u753b\u50cf\u3092\u30ea\u30b5\u30a4\u30ba\u3057\u305f\u5f8c\u306f\u3001\u3055\u3089\u306b\u5727\u7e2e\u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u3066\u30d5\u30a1\u30a4\u30eb\u5bb9\u91cf\u3092\u5c0f\u3055\u304f\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u753b\u50cf\u306b\u306f\u3001\u4eba\u9593\u306e\u76ee\u3067\u306f\u5224\u5225\u3067\u304d\u306a\u3044\u30ec\u30d9\u30eb\u306e\u7d30\u304b\u306a\u8272\u60c5\u5831\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u5fc5\u8981\u4ee5\u4e0a\u306b\u30d5\u30a1\u30a4\u30eb\u5bb9\u91cf\u304c\u5927\u304d\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u3093\u306a\u3068\u304d\u3001\u5727\u7e2e\u30c4\u30fc\u30eb\u3092\u4f7f\u3048\u3070\u753b\u8cea\u3092\u307b\u3068\u3093\u3069\u52a3\u5316\u3055\u305b\u305a\u306b\u4e0d\u8981\u306a\u30c7\u30fc\u30bf\u3092\u524a\u304e\u843d\u3068\u3057\u3001\u5bb9\u91cf\u3092\u534a\u5206\u4ee5\u4e0b\u306b\u8efd\u91cf\u5316\u3057\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u753b\u50cf\u5727\u7e2e\u306b\u304a\u3059\u3059\u3081\u306e\u30c4\u30fc\u30eb<\/h4>\n\n\n\n<p>\u5177\u4f53\u7684\u306a\u30c4\u30fc\u30eb\u3068\u3057\u3066\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u4e0a\u3067\u30c9\u30e9\u30c3\u30b0\uff06\u30c9\u30ed\u30c3\u30d7\u3059\u308b\u3060\u3051\u3067\u753b\u50cf\u5727\u7e2e\u3067\u304d\u308b\u7121\u6599\u30c4\u30fc\u30eb<a href=\"https:\/\/tinypng.com\/\">TinyPNG<\/a>\u304c\u304a\u3059\u3059\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001WordPress\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001<a href=\"https:\/\/ja.wordpress.org\/plugins\/ewww-image-optimizer\/\" data-type=\"link\" data-id=\"https:\/\/ja.wordpress.org\/plugins\/ewww-image-optimizer\/\" target=\"_blank\" rel=\"noreferrer noopener\">EWWW Image Optimizer<\/a>\u306a\u3069\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u5c0e\u5165\u3059\u308c\u3070\u3001\u753b\u50cf\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u305f\u3073\u306b\u81ea\u52d5\u3067\u5727\u7e2e\u51e6\u7406\u3092\u884c\u3063\u3066\u304f\u308c\u308b\u305f\u3081\u3001\u624b\u9593\u304c\u304b\u304b\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u30a2\u30af\u30b7\u30e7\u30f3<\/h4>\n\n\n\n<p>\u6700\u521d\u306b\u7d39\u4ecb\u3057\u305f\u30ea\u30b5\u30a4\u30ba \u2192 \u5727\u7e2e\u306e\u6d41\u308c\u3092\u30eb\u30fc\u30c1\u30f3\u5316\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u3060\u3051\u3067PSI\u306e\u30b9\u30b3\u30a2\u304c\u6570\u70b9\u304b\u3089\u5341\u6570\u70b9\u4e0a\u304c\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u6b21\u4e16\u4ee3\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u300cAVIF \/ WebP\u300d\u3078\u306e\u5909\u63db<\/h3>\n\n\n\n<p>\u5f93JPEG\u3084PNG\u306f\u3082\u3046\u300c\u53e4\u3044\u300d\u5f62\u5f0f\u306b\u306a\u308a\u3064\u3064\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>Google\u304c\u63a8\u5968\u3059\u308b<strong>WebP\uff08\u30a6\u30a7\u30c3\u30d4\u30fc\uff09\u3084\u3001\u3055\u3089\u306b\u9ad8\u6027\u80fd\u306aAVIF\uff08\u30a2\u30d3\u30d5\uff09<\/strong>\u306e\u4f7f\u7528\u304c\u304a\u3059\u3059\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u306a\u304a\u3001JPEG\u304bPNG\u3060\u3063\u305f\u3089\u3001JPEG\u306e\u65b9\u304c\u8efd\u91cf\u306a\u306e\u3067\u305d\u3061\u3089\u3092\u9078\u3073\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u30e1\u30ea\u30c3\u30c8<\/h4>\n\n\n\n<p>\u753b\u8cea\u3092\u4fdd\u3061\u306a\u304c\u3089\u3001JPEG\u306b\u6bd4\u3079\u306620\u301c30%\u307b\u3069\u5bb9\u91cf\u3092\u8efd\u91cf\u5316\u3067\u304d\u308b\u512a\u308c\u305f\u753b\u50cf\u5f62\u5f0f\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u5e73\u5747 WebP \u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u306f\u3001\u540c\u7b49\u306e SSIM \u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3067\u306e JPEG \u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3068\u6bd4\u3079\u3066 25%\uff5e 34% \u5c0f\u3055\u304f\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u5f15\u7528\u5143\uff1a<a href=\"https:\/\/developers.google.com\/speed\/webp\/docs\/webp_study?hl=ja\">WebP \u5727\u7e2e\u306e\u7814\u7a76<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u3084\u308a\u65b9<\/h4>\n\n\n\n<p>WordPress\u3067\u306f\u3001\u300cEWWW Image Optimizer\u300d\u3084\u300cConverter for Media\u300d\u306a\u3069\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u3046\u3053\u3068\u3067\u3001\u65e2\u5b58\u306eJPEG\u753b\u50cf\u3092\u81ea\u52d5\u7684\u306bWebP\u3078\u5909\u63db\u3057\u3066\u914d\u4fe1\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5358\u767a\u306e\u5909\u63db\u306a\u3089\u3001Google\u304c\u63d0\u4f9b\u3057\u3066\u3044\u308b\u300c<a href=\"https:\/\/squoosh.app\/\" data-type=\"link\" data-id=\"https:\/\/squoosh.app\/\" target=\"_blank\" rel=\"noreferrer noopener\">Squoosh<\/a>\u300d\u3068\u3044\u3046\u7121\u6599\u30c4\u30fc\u30eb\u304c\u975e\u5e38\u306b\u9ad8\u6027\u80fd\u3067\u304a\u3059\u3059\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. \u52d5\u753b\u306e\u5916\u90e8\u5316\uff08YouTube \/ Vimeo\u306e\u6d3b\u7528\uff09<\/h3>\n\n\n\n<p>\u52d5\u753b\u30d5\u30a1\u30a4\u30eb\uff08MP4\u306a\u3069\uff09\u3092\u81ea\u5206\u306e\u30b5\u30fc\u30d0\u30fc\u306b\u76f4\u63a5\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u306e\u306f\u3001\u6700\u3082\u30b5\u30a4\u30c8\u3092\u91cd\u304f\u3059\u308b\u539f\u56e0\u306e\u4e00\u3064\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u52d5\u753b\u306f\u753b\u50cf\u3088\u308a\u3082\u5727\u5012\u7684\u306b\u91cd\u304f\u3001\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u540c\u6642\u306b\u518d\u751f\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u3001\u30b5\u30fc\u30d0\u30fc\u304c\u30d1\u30f3\u30af\u3057\u3066\u30b5\u30a4\u30c8\u5168\u4f53\u304c\u6b62\u307e\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4e00\u5ea6YouTube\u3084Vimeo\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u3001\u305d\u3053\u304b\u3089\u767a\u884c\u3055\u308c\u308b\u300c\u57cb\u3081\u8fbc\u307f\u30b3\u30fc\u30c9\u300d\u3092\u30b3\u30d4\u30fc\u3057\u3066\u30b5\u30a4\u30c8\u306b\u8cbc\u308a\u4ed8\u3051\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p><span class=\"swl-marker mark_yellow\"><strong>\u52d5\u753b\u914d\u4fe1\u306e\u91cd\u3044\u51e6\u7406\u3092YouTube\u3084Vimeo\u5074\u306e\u5f37\u529b\u306a\u30b5\u30fc\u30d0\u30fc\u306b\u80a9\u4ee3\u308f\u308a\u3055\u305b\u308b<\/strong><\/span>\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. srcset\u5c5e\u6027\u3092\u8a2d\u5b9a\u3059\u308b\u3010\u96e3\u6613\u5ea6\u3084\u3084\u9ad8\u3044\u3011<\/h3>\n\n\n\n<p>srcset\uff08\u30bd\u30fc\u30b9\u30bb\u30c3\u30c8\uff09\u5c5e\u6027\u3068\u306f\u3001\u95b2\u89a7\u8005\u306e\u753b\u9762\u30b5\u30a4\u30ba\uff08PC\u304b\u30b9\u30de\u30db\u304b\uff09\u306b\u5408\u308f\u305b\u3066\u3001\u8aad\u307f\u8fbc\u3080\u753b\u50cf\u3092\u81ea\u52d5\u3067\u51fa\u3057\u5206\u3051\u308b\u305f\u3081\u306e\u8a2d\u5b9a\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30b9\u30de\u30db\u3067\u95b2\u89a7\u3057\u3066\u3044\u308b\u306e\u306bPC\u7528\u306e\u91cd\u3044\u753b\u50cf\u3092\u8aad\u307f\u8fbc\u307e\u305b\u308b\u306e\u306f\u975e\u52b9\u7387\u3067\u3059\u3002<\/p>\n\n\n\n<p>srcset\u5c5e\u6027\u3092\u8a2d\u5b9a\u3059\u308c\u3070\u3001PC\u30e6\u30fc\u30b6\u30fc\u306b\u306f\u9ad8\u89e3\u50cf\u5ea6\u306e\u5927\u304d\u306a\u753b\u50cf\u3092\u3001\u30b9\u30de\u30db\u30e6\u30fc\u30b6\u30fc\u306b\u306f\u5bb9\u91cf\u306e\u8efd\u3044\u5c0f\u3055\u306a\u753b\u50cf\u3092\u914d\u4fe1\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u3001<span class=\"swl-marker mark_yellow\"><strong>\u30e2\u30d0\u30a4\u30eb\u3067\u306e\u8868\u793a\u901f\u5ea6\u304c\u5411\u4e0a<\/strong><\/span>\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"900\" height=\"500\" src=\"https:\/\/shwat.jp\/ultra\/wp-content\/uploads\/2026\/01\/image-22.png\" alt=\"\" class=\"wp-image-7753\" srcset=\"https:\/\/shwat.jp\/ultra\/wp-content\/uploads\/2026\/01\/image-22.png 900w, https:\/\/shwat.jp\/ultra\/wp-content\/uploads\/2026\/01\/image-22-300x167.png 300w, https:\/\/shwat.jp\/ultra\/wp-content\/uploads\/2026\/01\/image-22-768x427.png 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<p>WordPress\u306e\u8fd1\u5e74\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\uff084.4\u4ee5\u964d\uff09\u3067\u3042\u308c\u3070\u3001\u753b\u50cf\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u3068\u81ea\u52d5\u7684\u306bsrcset\u5c5e\u6027\u304c\u4ed8\u4e0e\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3082\u3057\u3001\u72ec\u81ea\u306eCMS\u3084HTML\u3067\u30b5\u30a4\u30c8\u3092\u69cb\u7bc9\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001img\u30bf\u30b0\u306bsrcset\u5c5e\u6027\u3092\u8a18\u8ff0\u3057\u3001\u30c7\u30d0\u30a4\u30b9\u3054\u3068\u306b\u6700\u9069\u306a\u753b\u50cf\u3092\u6307\u5b9a\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u305f\u3060\u3057\u3001HTML\u306e\u77e5\u8b58\u304c\u6c42\u3081\u3089\u308c\u308b\u304c\u9ad8\u3044\u306e\u3067\u96e3\u3057\u3044\u5834\u5408\u306f\u30a8\u30f3\u30b8\u30cb\u30a2\u3084<a href=\"https:\/\/shwat.jp\/ultra\/display-speed-improvement-service\/\" data-type=\"page\" data-id=\"6693\" target=\"_blank\" rel=\"noreferrer noopener\">\u8868\u793a\u901f\u5ea6\u6539\u5584\u30b5\u30fc\u30d3\u30b9<\/a>\u306b\u4f9d\u983c\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u5177\u4f53\u7684\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u30b9\u30de\u30db\u7528\u3068PC\u7528\u306e2\u679a\u306e\u753b\u50cf\u3092\u7528\u610f\u3057\u3001\u753b\u9762\u5e45\u306b\u5fdc\u3058\u3066\u51fa\u3057\u5206\u3051\u308b\u8a18\u8ff0\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>HTML\n&lt;img src=\"sample-pc.jpg\"     \nsrcset=\"sample-sp.jpg 500w,             \nsample-pc.jpg 1000w\"     \nsizes=\"(max-width: 600px) 100vw,            \n1000px\"     \nalt=\"\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u753b\u50cf\u306e\u89e3\u8aac\u56f3\"&gt;<\/code><\/pre>\n\n\n\n<p>\u3053\u306e\u8a18\u8ff0\u306e\u610f\u5473\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table is-all-centered--va\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>\u30b3\u30fc\u30c9<\/strong><\/th><th><strong>\u610f\u5473<\/strong><\/th><\/tr><\/thead><tbody><tr><th><strong>srcset\uff08\u753b\u50cf\u306e\u5019\u88dc\uff09<\/strong><\/th><td>\u30d6\u30e9\u30a6\u30b6\u306b\u5bfe\u3057\u30b9\u30de\u30db\u7528\uff08500w\uff09\u3068PC\u7528\uff081000w\uff09\u300d\u306e2\u3064\u306e\u9078\u629e\u80a2\u3092\u63d0\u793a\u3057\u307e\u3059\u3002<\/td><\/tr><tr><th><strong>sizes\uff08\u8868\u793a\u30b5\u30a4\u30ba\uff09<\/strong><\/th><td>\u753b\u9762\u5e45\u304c600px\u4ee5\u4e0b\u306e\u3068\u304d\u306f\u753b\u9762\u3044\u3063\u3071\u3044\u306b\u8868\u793a\u3057\u3001\u305d\u308c\u4ee5\u5916\u306f1000px\u5e45\u3067\u8868\u793a\u3057\u3066\u304f\u3060\u3055\u3044\u3001\u3068\u3044\u3046\u6307\u793a\u3067\u3059\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u521d\u5fc3\u8005\u5411\u3051\u753b\u50cf\u30fb\u52d5\u753b\u306e\u6700\u9069\u5316\u30a2\u30af\u30b7\u30e7\u30f3\u30d7\u30e9\u30f3\u307e\u3068\u3081<\/h3>\n\n\n\n<ol class=\"wp-block-list -list-under-dashed\">\n<li>\u81ea\u5206\u306e\u30b5\u30a4\u30c8\u3067\u3001\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u304c1MB\u3092\u8d85\u3048\u3066\u3044\u308b\u753b\u50cf\u304c\u306a\u3044\u304b\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002<\/li>\n\n\n\n<li>\u305d\u306e\u753b\u50cf\u3092\u300cTinyPNG\u300d\u306a\u3069\u306e\u30c4\u30fc\u30eb\u3067\u5727\u7e2e\u3057\u3001WebP\u5f62\u5f0f\u3067\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u76f4\u3059\u3002<\/li>\n\n\n\n<li>YouTube\u4ee5\u5916\u306e\u52d5\u753b\u3092\u30b5\u30fc\u30d0\u30fc\u306b\u5165\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001YouTube\u3078\u306e\u79fb\u884c\u3092\u691c\u8a0e\u3059\u308b\u3002<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\u3010\u512a\u5148\u9806\u4f4d\uff1a\u4e2d\u3011\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306e\u300c\u7121\u99c4\u300d\u3092\u524a\u304e\u843d\u3068\u3059<\/h2>\n\n\n\n<p>\u753b\u50cf\u306e\u6b21\u306f\u3001\u30b5\u30a4\u30c8\u306e\u88cf\u5074\u306b\u3042\u308b\u30b3\u30fc\u30c9\u3084\u901a\u4fe1\u306e\u4ed5\u7d44\u307f\u3092\u6574\u3048\u308b\u4f5c\u696d\u306b\u5165\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5c11\u3057\u5c02\u9580\u7684\u306a\u5185\u5bb9\u306b\u805e\u3053\u3048\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001WordPress\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u306a\u3069\u3092\u6d3b\u7528\u3059\u308c\u3070\u3001<span class=\"swl-marker mark_yellow\"><strong>\u30a8\u30f3\u30b8\u30cb\u30a2\u3067\u306f\u306a\u3044Web\u62c5\u5f53\u8005\u3067\u3082\u5341\u5206\u306b\u5b9f\u8df5\u53ef\u80fd\u306a\u9818\u57df<\/strong><\/span>\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u3053\u3067\u306f\u3001\u624b\u9593\u306b\u5bfe\u3057\u3066\u6539\u5584\u52b9\u679c\u304c\u5927\u304d\u30444\u3064\u306e\u65bd\u7b56\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6. \u753b\u9762\u5916\u306e\u753b\u50cf\u306b\u306f\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\uff08Lazy Load\uff09<strong>\u3092\u8a2d\u5b9a<\/strong><\/h3>\n\n\n\n<p>\u753b\u9762\u5916\u306e\u753b\u50cf\u306f\u3001<strong>\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\uff08Lazy Load\uff09<\/strong>\u3092\u8a2d\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u3068\u306f\u3001<span class=\"swl-marker mark_yellow\"><strong>\u30e6\u30fc\u30b6\u30fc\u304c\u30b9\u30af\u30ed\u30fc\u30eb\u3057\u3066\u305d\u306e\u5834\u6240\u306b\u5230\u9054\u3059\u308b\u307e\u3067\u8aad\u307f\u8fbc\u307f\u3092\u5f85\u3064\u8a2d\u5b9a\u306e\u3053\u3068<\/strong><\/span>\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"900\" height=\"500\" src=\"https:\/\/shwat.jp\/ultra\/wp-content\/uploads\/2026\/01\/image-23.png\" alt=\"\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u3068\u306f\" class=\"wp-image-7754\" srcset=\"https:\/\/shwat.jp\/ultra\/wp-content\/uploads\/2026\/01\/image-23.png 900w, https:\/\/shwat.jp\/ultra\/wp-content\/uploads\/2026\/01\/image-23-300x167.png 300w, https:\/\/shwat.jp\/ultra\/wp-content\/uploads\/2026\/01\/image-23-768x427.png 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<p>\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u3092\u8a2d\u5b9a\u3057\u306a\u3044\u5834\u5408\u3001\u30a2\u30af\u30bb\u30b9\u3057\u305f\u77ac\u9593\u306b\u30da\u30fc\u30b8\u5185\u306e\u5168\u753b\u50cf\u3092\u8aad\u307f\u8fbc\u3082\u3046\u3068\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u3057\u753b\u9762\u5916\u306e\u753b\u50cf\u3092\u6700\u521d\u304b\u3089\u3059\u3079\u3066\u8aad\u307f\u8fbc\u3080\u306e\u306f\u901a\u4fe1\u306e\u7121\u99c4\u3067\u3042\u308a\u3001\u7d50\u679c\u7684\u306b\u6700\u521d\u306e\u8868\u793a\u901f\u5ea6\uff08LCP\uff09\u3092\u9045\u3089\u305b\u308b\u539f\u56e0\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u305f\u3081\u3001\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u3092\u8a2d\u5b9a\u3057\u3001\u5fc5\u8981\u306a\u3068\u304d\u306b\u5fc5\u8981\u306a\u5206\u3060\u3051\u753b\u50cf\u3092\u8aad\u307f\u8fbc\u3080\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u521d\u671f\u8868\u793a\u306b\u304b\u304b\u308b\u8ca0\u8377\u3092\u8efd\u6e1b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u3084\u308a\u65b9<\/h4>\n\n\n\n<p>WordPress\u306e\u30d0\u30fc\u30b8\u30e7\u30f35.5\u4ee5\u964d\u3067\u306f\u3001\u6a19\u6e96\u6a5f\u80fd\u3068\u3057\u3066\u753b\u50cf\u306e\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u304c\u5b9f\u88c5\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u3082\u3057\u53e4\u3044\u74b0\u5883\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u3084\u3001\u3088\u308a\u7d30\u304b\u304f\u5236\u5fa1\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u300ca3 Lazy Load\u300d\u306a\u3069\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u3067\u7c21\u5358\u306b\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u6ce8\u610f\u70b9\uff08\u6700\u91cd\u8981\uff09<\/h4>\n\n\n\n<p><span class=\"swl-marker mark_yellow\"><strong>\u30d5\u30a1\u30fc\u30b9\u30c8\u30d3\u30e5\u30fc\uff08\u958b\u3044\u305f\u77ac\u9593\u306b\u898b\u3048\u308b\u7bc4\u56f2\uff09\u306b\u3042\u308b\u753b\u50cf\u306b\u306f\u3001\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u3092\u8a2d\u5b9a\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/strong><\/span> \u3080\u3057\u308d\u8868\u793a\u304c\u9045\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7. CSS \/ JavaScript \u306e\u6700\u5c0f\u5316\uff08Minify\uff09<\/h3>\n\n\n\n<p>Web\u30da\u30fc\u30b8\u3092\u69cb\u6210\u3059\u308bCSS\u3001JavaScript\u306a\u3069\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u304b\u3089\u3001\u4f59\u5206\u306a\u30b9\u30da\u30fc\u30b9\u3084\u6539\u884c\u3001\u30b3\u30e1\u30f3\u30c8\u3092\u524a\u9664\u3057\u3066\u30d5\u30a1\u30a4\u30eb\u3092\u8efd\u91cf\u5316\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u51e6\u7406\u3092\u5c02\u9580\u7528\u8a9e\u3067Minify\uff08\u30df\u30cb\u30d5\u30a1\u30a4\uff09\u3068\u547c\u3073\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u304c\u66f8\u304f\u30b3\u30fc\u30c9\u306b\u306f\u3001\u4eba\u9593\u304c\u8aad\u307f\u3084\u3059\u304f\u3059\u308b\u305f\u3081\u306e\u6539\u884c\u3084\u30e1\u30e2\uff08\u30b3\u30e1\u30f3\u30c8\uff09\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u30d6\u30e9\u30a6\u30b6\u304c\u30da\u30fc\u30b8\u3092\u8868\u793a\u3059\u308b\u4e0a\u3067\u3053\u308c\u3089\u306f\u4e0d\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3089\u3092\u524a\u9664\u3059\u308b\u3060\u3051\u3067\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u6570\uff05\u301c\u6570\u5341\uff05\u524a\u6e1b\u3067\u304d\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u3084\u308a\u65b9<\/h4>\n\n\n\n<p>\u624b\u52d5\u3067\u524a\u9664\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>WordPress\u3067\u3042\u308c\u3070\u3001\u300cAutoptimize\u300d\u3084\u300cWP Rocket\u300d\u306a\u3069\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u3063\u3066\u3001\u300cCSS\/JS\u3092\u7e2e\u5c0f\u3059\u308b\u300d\u306b\u30c1\u30a7\u30c3\u30af\u3092\u5165\u308c\u308b\u3060\u3051\u3067\u81ea\u52d5\u7684\u306b\u30b3\u30fc\u30c9\u3092\u5727\u7e2e\u30fb\u9023\u7d50\u3057\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7279\u306bCSS\u3084JavaScript\u30d5\u30a1\u30a4\u30eb\u306e\u8aad\u307f\u8fbc\u307f\u6642\u9593\u3092\u77ed\u7e2e\u3059\u308b\u306e\u306b\u6709\u52b9\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">8. \u4e0d\u8981\u306a\u5916\u90e8\u30d5\u30a1\u30a4\u30eb\u30fb\u30bf\u30b0\u30fb\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u524a\u9664<\/h3>\n\n\n\n<p>\u5bb6\u3068\u540c\u3058\u3067\u3001Web\u30b5\u30a4\u30c8\u3082\u653e\u3063\u3066\u304a\u304f\u3068\u300c\u4e0d\u8981\u306a\u3082\u306e\u300d\u304c\u6e9c\u307e\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4f7f\u7528\u3057\u3066\u3044\u306a\u3044\u5916\u90e8\u30c4\u30fc\u30eb\u3084\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u898b\u76f4\u3057\u3001<span class=\"swl-marker mark_yellow\"><strong>\u30b5\u30a4\u30c8\u306e\u8aad\u307f\u8fbc\u307f\u3092\u963b\u5bb3\u3057\u3066\u3044\u308b\u4e0d\u8981\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u524a\u9664<\/strong><\/span>\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Google\u30bf\u30b0\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\uff1a<\/strong> \u904e\u53bb\u306b\u4f7f\u3063\u3066\u3044\u305f\u30d2\u30fc\u30c8\u30de\u30c3\u30d7\u30c4\u30fc\u30eb\u3084\u3001\u65e2\u306b\u5951\u7d04\u304c\u7d42\u308f\u3063\u305f\u5e83\u544a\u306e\u8a08\u6e2c\u30bf\u30b0\u304c\u6b8b\u3063\u3066\u3044\u307e\u305b\u3093\u304b\uff1f<\/li>\n\n\n\n<li><strong>\u30d7\u30e9\u30b0\u30a4\u30f3\uff1a<\/strong> \u300c\u3044\u3064\u304b\u4f7f\u3046\u304b\u3082\u300d\u3068\u7121\u52b9\u5316\u3057\u305f\u307e\u307e\u653e\u7f6e\u3057\u3066\u3044\u308b\u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u3042\u308a\u307e\u305b\u3093\u304b\uff1f<\/li>\n\n\n\n<li><strong>\u5916\u90e8\u30d5\u30a9\u30f3\u30c8\uff1a<\/strong> \u4f7f\u3063\u3066\u3044\u306a\u3044\u30d5\u30a9\u30f3\u30c8\u306e\u8aad\u307f\u8fbc\u307f\u8a2d\u5b9a\u304c\u6b8b\u3063\u3066\u3044\u307e\u305b\u3093\u304b\uff1f<\/li>\n<\/ul>\n\n\n\n<p>\u5916\u90e8\u30c4\u30fc\u30eb\uff08\u30bf\u30b0\uff09\u306f1\u3064\u5897\u3048\u308b\u3060\u3051\u3067\u8aad\u307f\u8fbc\u307f\u3092\u6570\u5341\u30df\u30ea\u79d2\u9045\u3089\u305b\u307e\u3059\u3002\u300c\u4eca\u3001\u672c\u5f53\u306b\u4f7f\u3063\u3066\u3044\u308b\u304b\u300d\u3092\u5b9a\u671f\u7684\u306b\u898b\u76f4\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">9. \u30d6\u30e9\u30a6\u30b6\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6700\u9069\u5316<\/h3>\n\n\n\n<p>\u30d6\u30e9\u30a6\u30b6\u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u306f\u3001\u4e00\u5ea6\u30b5\u30a4\u30c8\u3092\u8a2a\u308c\u305f\u30e6\u30fc\u30b6\u30fc\u306e\u30d6\u30e9\u30a6\u30b6\uff08Chrome\u3084Safari\u306a\u3069\uff09\u306b\u30b5\u30a4\u30c8\u306e\u30c7\u30fc\u30bf\u3092\u4e00\u6642\u4fdd\u5b58\u3055\u305b\u3001<span class=\"swl-marker mark_yellow\"><strong>2\u56de\u76ee\u4ee5\u964d\u306e\u8868\u793a\u3092\u9ad8\u901f\u5316\u3059\u308b\u4ed5\u7d44\u307f\u306e\u3053\u3068<\/strong><\/span>\u3067\u3059\u3002<\/p>\n\n\n\n<p>PageSpeed Insights\u3067\u300c\u9759\u7684\u306a\u30a2\u30bb\u30c3\u30c8\u3068\u52b9\u7387\u7684\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u30dd\u30ea\u30b7\u30fc\u306e\u914d\u4fe1\u300d\u3068\u3044\u3046\u8b66\u544a\u304c\u51fa\u305f\u5834\u5408\u3001\u3053\u306e\u8a2d\u5b9a\u304c\u3067\u304d\u3066\u3044\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u3088\u3046\u306a\u3068\u304d\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u4f7f\u3044\u3001\u753b\u50cf\u3084CSS\u306a\u3069\u306e\u30c7\u30fc\u30bf\u30921\u5e74\u9593\u3068\u3044\u3063\u305f\u9577\u671f\u9593\u30d6\u30e9\u30a6\u30b6\u306b\u4fdd\u5b58\u3059\u308b\u3088\u3046\u8a2d\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u3084\u308a\u65b9<\/h4>\n\n\n\n<p>\u8a2d\u5b9a\u306b\u306f\u30b5\u30fc\u30d0\u30fc\u5185\u306e.htaccess\u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u3092\u7de8\u96c6\u3059\u308b\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u8a18\u8ff0\u3092\u9593\u9055\u3048\u308b\u3068\u30b5\u30a4\u30c8\u304c\u8868\u793a\u3055\u308c\u306a\u304f\u306a\u308b\u30ea\u30b9\u30af\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u521d\u5fc3\u8005\u306e\u65b9\u306f\u3001\u300cWP Rocket\u300d\u3084\u300cW3 Total Cache\u300d\u3068\u3044\u3063\u305f\u30ad\u30e3\u30c3\u30b7\u30e5\u7cfb\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u7528\u3059\u308b\u306e\u304c\u5b89\u5168\u304b\u3064\u78ba\u5b9f\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30d6\u30e9\u30a6\u30b6\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u30ea\u30d4\u30fc\u30bf\u30fc\u306b\u3068\u3063\u3066\u306e\u5feb\u9069\u6027\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3059\u308b\u305f\u3081\u3001\u5fc5\u305a\u30c1\u30a7\u30c3\u30af\u3057\u3066\u304a\u304d\u305f\u3044\u9805\u76ee\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u6574\u7406\u306e\u30a2\u30af\u30b7\u30e7\u30f3\u30d7\u30e9\u30f3\u307e\u3068\u3081<\/h3>\n\n\n\n<ol class=\"wp-block-list -list-under-dashed\">\n<li>\u300ca3 Lazy Load\u300d\u306a\u3069\u3067\u753b\u9762\u5916\u306e\u753b\u50cf\u306e\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u3092\u3057\u3066\u307f\u308b<\/li>\n\n\n\n<li>WordPress\u3092\u4f7f\u3063\u3066\u3044\u308b\u306a\u3089\u3001\u300cAutoptimize\u300d\u3092\u5c0e\u5165\u3057\u3066\u30b3\u30fc\u30c9\u3092\u5727\u7e2e\u3057\u3066\u307f\u308b\u3002<\/li>\n\n\n\n<li>Google\u30bf\u30b0\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3092\u958b\u304d\u30011\u5e74\u4ee5\u4e0a\u4f7f\u3063\u3066\u3044\u306a\u3044\u8a08\u6e2c\u30bf\u30b0\u3092\u524a\u9664\u3059\u308b\u3002<\/li>\n\n\n\n<li>\u4e0d\u8981\u306a\u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u300c\u7121\u52b9\u5316\u300d\u3067\u306f\u306a\u304f\u300c\u524a\u9664\u300d\u3059\u308b\u3002<\/li>\n\n\n\n<li>\u3001\u300cWP Rocket\u300d\u3084\u300cW3 Total Cache\u300d\u3067\u30d6\u30e9\u30a6\u30b6\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u6709\u52b9\u306b\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u306a\u304a\u3001\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306e\u6574\u7406\u306b\u306a\u308b\u3068\u591a\u5c11\u96e3\u6613\u5ea6\u304c\u4e0a\u304c\u3063\u3066\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u81ea\u8eab\u3067\u5bfe\u5fdc\u3059\u308b\u306e\u304c\u96e3\u3057\u3044\/\u9762\u5012\u3060\u3068\u611f\u3058\u305f\u65b9\u306f\u3001\u5f0a\u793e\u306e<a href=\"https:\/\/shwat.jp\/ultra\/display-speed-improvement-service\/\" data-type=\"link\" data-id=\"https:\/\/shwat.jp\/ultra\/display-speed-improvement-service\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u8868\u793a\u901f\u5ea6\u6539\u5584\u30b5\u30fc\u30d3\u30b9<\/a>\u3092\u305c\u3072\u3054\u6d3b\u7528\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<div class=\"swell-block-button is-style-btn_normal\"><a href=\"https:\/\/shwat.jp\/ultra\/contact\/\" target=\"_blank\" rel=\"noopener noreferrer\" class=\"swell-block-button__link\"><span>\u8868\u793a\u901f\u5ea6\u6539\u5584\u30b5\u30fc\u30d3\u30b9\u306b\u3064\u3044\u3066\u554f\u3044\u5408\u308f\u305b\u308b<span data-icon=\"LsChevronRight\" data-id=\"20\" style=\"--the-icon-svg: url(data:image\/svg+xml;base64,PHN2ZyBoZWlnaHQ9IjFlbSIgd2lkdGg9IjFlbSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIiBhcmlhLWhpZGRlbj0idHJ1ZSIgdmlld0JveD0iMCAwIDQ4IDQ4Ij48cGF0aCBkPSJtMzMgMjUuMS0xMy4xIDEzYy0uOC44LTIgLjgtMi44IDAtLjgtLjgtLjgtMiAwLTIuOEwyOC40IDI0IDE3LjEgMTIuN2MtLjgtLjgtLjgtMiAwLTIuOC44LS44IDItLjggMi44IDBsMTMuMSAxM2MuNi42LjYgMS42IDAgMi4yeiI+PC9wYXRoPjwvc3ZnPg==)\" aria-hidden=\"true\" class=\"swl-inline-icon\">\u2003<\/span><\/span><\/a><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u3010\u512a\u5148\u9806\u4f4d\uff1a\u4f4e\u3011\u30b5\u30fc\u30d0\u30fc\u30fb\u30a4\u30f3\u30d5\u30e9\u306e\u6839\u672c<\/strong>\u6539\u5584<\/h2>\n\n\n\n<p>\u6700\u5f8c\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u74b0\u5883\u3084\u901a\u4fe1\u8a2d\u5b9a\u306b\u95a2\u3059\u308b\u6539\u5584\u7b56\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u307e\u3067\u306e\u65bd\u7b56\u3092\u884c\u3063\u3066\u3082\u30b9\u30b3\u30a2\u304c\u6539\u5584\u3057\u306a\u3044\u5834\u5408\u3001\u6839\u672c\u7684\u306a\u30b5\u30fc\u30d0\u30fc\u306e\u30d1\u30ef\u30fc\u4e0d\u8db3\u3084\u8a2d\u5b9a\u6f0f\u308c\u304c\u539f\u56e0\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5354\u529b\u304c\u5fc5\u8981\u306a\u9805\u76ee\u3082\u591a\u3044\u3067\u3059\u304c\u3001\u30b5\u30fc\u30d0\u30fc\u30d1\u30cd\u30eb\u304b\u3089\u30dc\u30bf\u30f3\u4e00\u3064\u3067\u8a2d\u5b9a\u3067\u304d\u308b\u9805\u76ee\u3082\u3042\u308b\u305f\u3081\u3001\u307e\u305a\u306f\u73fe\u72b6\u306e\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">10. \u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u5727\u7e2e\uff08Gzip \/ Brotli\uff09\u3092\u6709\u52b9\u306b\u3059\u308b<\/h3>\n\n\n\n<p>\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u30d6\u30e9\u30a6\u30b6\u3078\u30c7\u30fc\u30bf\u3092\u9001\u308b\u969b\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u5727\u7e2e\u3057\u3066\u8ee2\u9001\u30b5\u30a4\u30ba\u3092\u5c0f\u3055\u304f\u3059\u308bgzip\uff08\u30b8\u30fc\u30fb\u30b8\u30c3\u30d7\uff09\u5727\u7e2e\u306a\u3069\u306e\u8a2d\u5b9a\u3092\u6709\u52b9\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u306f\u30d5\u30a1\u30a4\u30eb\u306e\u53d7\u3051\u6e21\u3057\u6642\u306b\u3001<span class=\"swl-marker mark_yellow\"><strong>\u4e00\u6642\u7684\u306b\u30c7\u30fc\u30bf\u3092\u5727\u7e2e\u30d5\u30a9\u30eb\u30c0\uff08zip\uff09\u306e\u3088\u3046\u306a\u72b6\u614b\u306b\u3057\u3066\u8efd\u304f\u3059\u308b\u4ed5\u7d44\u307f<\/strong><\/span>\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30c6\u30ad\u30b9\u30c8\u30d5\u30a1\u30a4\u30eb\u306a\u3069\u306f\u3001\u5727\u7e2e\u3059\u308b\u3053\u3068\u3067\u5bb9\u91cf\u309270\u301c90%\u8fd1\u304f\u524a\u6e1b\u3067\u304d\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u591a\u304f\u306e\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u3067\u306f\u7ba1\u7406\u753b\u9762\u3067\u30b3\u30f3\u30c6\u30f3\u30c4\u5727\u7e2e\u7b49\u306e\u9805\u76ee\u3092\u30aa\u30f3\u306b\u3059\u308b\u3060\u3051\u3067\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u624b\u52d5\u3067\u884c\u3046\u5834\u5408\u306f.htaccess\u30d5\u30a1\u30a4\u30eb\u3078\u306e\u8a18\u8ff0\u304c\u5fc5\u8981\u306b\u306a\u308b\u305f\u3081\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u30de\u30cb\u30e5\u30a2\u30eb\u3092\u53c2\u7167\u3057\u306a\u304c\u3089\u614e\u91cd\u306b\u4f5c\u696d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">11. JavaScript\u306e\u975e\u540c\u671f\u5316\uff08\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u30d6\u30ed\u30c3\u30af\u306e\u89e3\u6d88\uff09<\/h3>\n\n\n\n<p>PageSpeed Insights\u3067\u983b\u51fa\u3059\u308b\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u59a8\u3052\u308b\u30ea\u30bd\u30fc\u30b9\u306e\u9664\u5916\u3068\u3044\u3046\u8b66\u544a\u306b\u5bfe\u51e6\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u306f\u3001JavaScript\u306e\u8aad\u307f\u8fbc\u307f\u304c\u7d42\u308f\u308b\u307e\u3067\u3001\u753b\u9762\u306e\u63cf\u753b\uff08\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\uff09\u304c\u30b9\u30c8\u30c3\u30d7\u3057\u3066\u3057\u307e\u3063\u3066\u3044\u308b\u72b6\u614b\u3092\u6307\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u901a\u5e38\u3001\u30d6\u30e9\u30a6\u30b6\u306f\u4e0a\u304b\u3089\u9806\u306b\u30b3\u30fc\u30c9\u3092\u8aad\u307f\u8fbc\u307f\u307e\u3059\u304c\u3001\u9014\u4e2d\u3067\u91cd\u3044JavaScript\u30d5\u30a1\u30a4\u30eb\u304c\u3042\u308b\u3068\u3001\u305d\u3053\u3067\u51e6\u7406\u304c\u8a70\u307e\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3092\u9632\u3050\u305f\u3081\u306b\u3001<span class=\"swl-marker mark_yellow\"><strong>defer\u3084async\u3068\u3044\u3046\u5c5e\u6027\u3092\u30bf\u30b0\u306b\u8ffd\u52a0\u3057\u3001JavaScript\u3092\u88cf\u5074\u3067\u975e\u540c\u671f\u306b\u8aad\u307f\u8fbc\u307e\u305b\u308b\u8a2d\u5b9a\u304c\u5fc5\u8981<\/strong><\/span>\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u51e6\u7406\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u30e1\u30a4\u30f3\u306e\u63cf\u753b\u3092\u90aa\u9b54\u305b\u305a\u306b\u6e08\u307f\u3001Core Web Vitals\u306e\u6700\u65b0\u6307\u6a19\u3067\u3042\u308bINP\uff08\u5fdc\u7b54\u6027\uff09\u306e\u6539\u5584\u306b\u3082\u5927\u304d\u304f\u8ca2\u732e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>WordPress\u3067\u306fAsync JavaScript\u306a\u3069\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u3046\u3053\u3068\u3067\u3001\u5c02\u9580\u77e5\u8b58\u304c\u306a\u304f\u3066\u3082\u8a2d\u5b9a\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">12. \u30b5\u30fc\u30d0\u30fc\u30b9\u30da\u30c3\u30af\u30fbPHP\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u898b\u76f4\u3057<\/h3>\n\n\n\n<p>\u5c0f\u624b\u5148\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3067\u6539\u5584\u3057\u306a\u3044\u5834\u5408\u3001<span class=\"swl-marker mark_yellow\"><strong>\u5229\u7528\u3057\u3066\u3044\u308b\u30b5\u30fc\u30d0\u30fc\u81ea\u4f53\u306e\u30b9\u30da\u30c3\u30af\u4e0d\u8db3\u3092\u7591\u3046<\/strong><\/span>\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7279\u306b\u3001\u683c\u5b89\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u3084\u53e4\u3044\u30d7\u30e9\u30f3\u3092\u9577\u5e74\u4f7f\u3044\u7d9a\u3051\u3066\u3044\u308b\u5834\u5408\u306f\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30d7\u30e9\u30f3\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306e\u307b\u304b\u3001\u300c\u30a8\u30c3\u30af\u30b9\u30b5\u30fc\u30d0\u30fc\u300d\u3084\u300cConoHa WING\u300d\u3068\u3044\u3063\u305f\u9ad8\u901f\u8868\u793a\u306b\u5b9a\u8a55\u306e\u3042\u308b\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u79fb\u884c\u3082\u691c\u8a0e\u3059\u3079\u304d\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305a\u306f\u3001PHP\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d\u3057\u3001\u6700\u65b0\u306e\u3082\u306e\uff08\u4f8b\uff1aPHP 8.x\u306a\u3069\uff09\u306b\u66f4\u65b0\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">13. \u901a\u4fe1\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u6700\u65b0\u5316\uff08HTTP\/3\uff09<\/h3>\n\n\n\n<p>\u901a\u4fe1\u65b9\u5f0f\u304c\u53e4\u3044HTTP\/1.1\u306e\u307e\u307e\u3067\u3042\u308c\u3070\u3001\u8907\u6570\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u540c\u6642\u306b\u8ee2\u9001\u3067\u304d\u308bHTTP\/3\uff08\u307e\u305f\u306fHTTP\/2\uff09\u5bfe\u5fdc\u3078\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u3067\u3001\u5287\u7684\u306b\u901f\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">14. CDN\uff08\u30b3\u30f3\u30c6\u30f3\u30c4\u30c7\u30ea\u30d0\u30ea\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff09\u3092\u5c0e\u5165\u3059\u308b<\/h3>\n\n\n\n<p>CDN\uff08\u30b3\u30f3\u30c6\u30f3\u30c4\u30c7\u30ea\u30d0\u30ea\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff09\u306e\u5c0e\u5165\u3082\u52b9\u679c\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u306f\u3001\u4e16\u754c\u4e2d\u306b\u914d\u7f6e\u3055\u308c\u305f\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d0\u30fc\u304c\u3001\u3042\u306a\u305f\u306e\u4ee3\u308f\u308a\u306b\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30e6\u30fc\u30b6\u30fc\u3078\u914d\u4fe1\u3057\u3066\u304f\u308c\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u4e16\u754c\u5404\u5730\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u914d\u4fe1\u3059\u308b\u3053\u3068\u3067\u3001\u7269\u7406\u7684\u306a\u8ddd\u96e2\u306b\u3088\u308b\u9045\u5ef6\u3092\u89e3\u6d88\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001\u901a\u5e38\u306f1\u53f0\u306e\u30b5\u30fc\u30d0\u30fc\u3067\u3059\u3079\u3066\u306e\u30a2\u30af\u30bb\u30b9\u3092\u51e6\u7406\u3057\u307e\u3059\u304c\u3001CDN\u3092\u4f7f\u3048\u3070\u8ca0\u8377\u3092\u5206\u6563\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u305f\u3081\u3001\u30a2\u30af\u30bb\u30b9\u96c6\u4e2d\u6642\u306e\u30c0\u30a6\u30f3\u3082\u9632\u6b62\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"900\" height=\"500\" src=\"https:\/\/shwat.jp\/ultra\/wp-content\/uploads\/2026\/01\/image-24.png\" alt=\"\" class=\"wp-image-7752\" srcset=\"https:\/\/shwat.jp\/ultra\/wp-content\/uploads\/2026\/01\/image-24.png 900w, https:\/\/shwat.jp\/ultra\/wp-content\/uploads\/2026\/01\/image-24-300x167.png 300w, https:\/\/shwat.jp\/ultra\/wp-content\/uploads\/2026\/01\/image-24-768x427.png 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<p>\u7279\u306b\u3001\u753b\u50cf\u3084\u52d5\u753b\u304c\u591a\u3044\u30b5\u30a4\u30c8\u3084\u3001\u591a\u6570\u306e\u5730\u57df\u304b\u3089\u591a\u304f\u306e\u30a2\u30af\u30bb\u30b9\u304c\u3042\u308b\u30b5\u30a4\u30c8\u3067\u306f\u5927\u304d\u306a\u52b9\u679c\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7121\u6599\u3067\u5229\u7528\u3067\u304d\u308b<a href=\"https:\/\/www.cloudflare.com\/ja-jp\/\">Cloudflare\uff08\u30af\u30e9\u30a6\u30c9\u30d5\u30ec\u30a2\uff09<\/a>\u306a\u3069\u304c\u6709\u540d\u3067\u3001\u500b\u4eba\u904b\u55b6\u306e\u30e1\u30c7\u30a3\u30a2\u3067\u3082\u5c0e\u5165\u4e8b\u4f8b\u304c\u5897\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-left\" data-col=\"gray\"><div class=\"c-balloon__icon -circle\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/shwat.jp\/ultra\/wp-content\/uploads\/2025\/06\/11_4A-02-edited-1-scaled.jpg\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u6e21\u9089<\/span><\/div><div class=\"c-balloon__body -speaking -border-on\"><div class=\"c-balloon__text\">\n<p>\u3061\u306a\u307f\u306b\u3001abemaTV\u304c\u30ef\u30fc\u30eb\u30c9\u30ab\u30c3\u30d7\u3092\u30cd\u30c3\u30c8\u4e2d\u7d99\u3057\u305f\u969b\u3001<a href=\"https:\/\/webtan.impress.co.jp\/e\/2022\/12\/01\/43797\" data-type=\"link\" data-id=\"https:\/\/webtan.impress.co.jp\/e\/2022\/12\/01\/43797\" target=\"_blank\" rel=\"noreferrer noopener\">\u4e16\u754c\u4e2d\u304b\u3089\u30a2\u30af\u30bb\u30b9\u304c\u96c6\u4e2d\u3057\u3066\u3082\u5feb\u9069\u306b\u8996\u8074\u304c\u3067\u304d\u305f\u306e\u306f\u3053\u306eCDN\u306e\u529b<\/a>\u3067\u3059\u3002<\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n<h3 class=\"wp-block-heading\">15. \u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u306e\u4f7f\u7528\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b<\/h3>\n\n\n\n<p>\u30da\u30fc\u30b8\u3092\u8ee2\u9001\u3059\u308b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u306e\u8a2d\u5b9a\u306f\u3001\u5fc5\u8981\u6700\u5c0f\u9650\u306b\u7559\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\uff08301\u8ee2\u9001\u306a\u3069\uff09\u304c\u767a\u751f\u3059\u308b\u3068\u3001\u30d6\u30e9\u30a6\u30b6\u306f\u65b0\u3057\u3044URL\u3078\u79fb\u52d5\u3059\u308b\u305f\u3081\u306e\u901a\u4fe1\u3092\u4f59\u8a08\u306b\u884c\u3046\u3053\u3068\u306b\u306a\u308a\u3001\u305d\u306e\u5206\u3060\u3051\u5f85\u3061\u6642\u9593\u304c\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4f8b\u3048\u3070\u3001\u30b9\u30de\u30db\u3067PC\u7528\u30da\u30fc\u30b8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u969b\u306e\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3084\u3001http\u304b\u3089https\u3078\u306e\u8ee2\u9001\u306a\u3069\u304c\u5e7e\u91cd\u306b\u3082\u91cd\u306a\u308b\u3068\u3001\u8868\u793a\u306f\u9045\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30b5\u30a4\u30c8\u306b<a href=\"https:\/\/shwat.jp\/ultra\/internal-links\/\" data-type=\"post\" data-id=\"3867\" target=\"_blank\" rel=\"noreferrer noopener\">\u5185\u90e8\u30ea\u30f3\u30af<\/a>\u3092\u8a2d\u7f6e\u3059\u308b\u969b\u306f\u3001<span class=\"swl-marker mark_yellow\"><strong>\u8ee2\u9001\u304c\u5fc5\u8981\u306a\u3044\u6700\u7d42\u7684\u306aURL\u3092\u76f4\u63a5\u8a18\u8ff0\u3059\u308b\u3088\u3046\u306b\u4fee\u6b63<\/strong><\/span>\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u30b5\u30a4\u30c8\u8868\u793a\u901f\u5ea6\u306e\u6539\u5584\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u8cea\u554f<\/strong><\/h2>\n\n\n\n<p>\u6700\u5f8c\u306b\u3001\u901f\u5ea6\u6539\u5584\u306b\u53d6\u308a\u7d44\u3080\u4e2d\u3067\u3088\u304f\u5bc4\u305b\u3089\u308c\u308b\u8cea\u554f\u306b\u56de\u7b54\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u76ee\u6a19\u8a2d\u5b9a\u3084\u4f5c\u696d\u306e\u512a\u5148\u9806\u4f4d\u3092\u6c7a\u3081\u308b\u969b\u306e\u53c2\u8003\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<div class=\"swell-block-faq\" data-q=\"fill-text\" data-a=\"col-text\">\n<div class=\"swell-block-faq__item\"><h3 class=\"faq_q\">\u30b5\u30a4\u30c8\u8868\u793a\u901f\u5ea6\u306e\u76ee\u5b89\u306f\u4f55\u79d2\u3067\u3059\u304b\uff1f<\/h3><div class=\"faq_a\">\n<p>\u7406\u60f3\u306f1\uff5e2\u79d2\u4ee5\u5185\u3001\u8a31\u5bb9\u7bc4\u56f2\u306f3\u79d2\u4ee5\u5185\u3092\u76ee\u5b89\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u8a18\u4e8b\u306e\u524d\u534a\u3067\u89e3\u8aac\u3057\u305f\u901a\u308a\u3001\u8aad\u307f\u8fbc\u307f\u306b3\u79d2\u4ee5\u4e0a\u304b\u304b\u308b\u3068\u30e6\u30fc\u30b6\u30fc\u306e\u76f4\u5e30\u7387\u306f\u6025\u6fc0\u306b\u60aa\u5316\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305a\u306f3\u79d2\u306e\u58c1\u3092\u5207\u308b\u3053\u3068\u3092\u76ee\u6a19\u306b\u3057\u3001\u6700\u7d42\u7684\u306b\u306f\u30e6\u30fc\u30b6\u30fc\u304c\u5f85\u305f\u3055\u308c\u3066\u3044\u308b\u611f\u899a\u3092\u6301\u305f\u306a\u30442\u79d2\u4ee5\u5185\u306e\u8868\u793a\u3092\u76ee\u6307\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"swell-block-faq__item\"><h3 class=\"faq_q\">PageSpeed Insights\u306e\u70b9\u6570\u306f\u4f55\u70b9\u3092\u76ee\u6307\u305b\u3070\u3044\u3044\u3067\u3059\u304b\uff1f<\/h3><div class=\"faq_a\">\n<p>\u5fc5\u305a\u3057\u3082100\u70b9\u6e80\u70b9\u3092\u76ee\u6307\u3059\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u300190\u70b9\u4ee5\u4e0a\u3060\u3068\u826f\u597d\u306a\u72b6\u614b\u3060\u3068\u3044\u3048\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u73fe\u72b6\u8d64\u70b9\uff080-49\u70b9\uff09\u306e\u5834\u5408\u3001\u307e\u305a\u306f\u6539\u5584\u304c\u5fc5\u8981\uff0850-89\u70b9\uff09\u306e\u30be\u30fc\u30f3\u306b\u5165\u308a\u3001\u305d\u306e\u5f8c\u7dd1\u8272\uff0890\u70b9\u4ee5\u4e0a\uff09\u3092\u76ee\u6307\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u30b9\u30b3\u30a2\u3092\u9ad8\u304f\u3059\u308b\u3053\u3068\u3060\u3051\u3092\u76ee\u6307\u3059\u306e\u306f\u672c\u8cea\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u30b9\u30b3\u30a2\u306f\u3042\u304f\u307e\u3067\u76ee\u5b89\u3067\u3042\u308a\u3001\u91cd\u8981\u306a\u306e\u306f\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3067\u3059\u3002<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"swell-block-faq__item\"><h3 class=\"faq_q\">WordPress\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u5165\u308c\u3059\u304e\u308b\u3068\u9045\u304f\u306a\u308a\u307e\u3059\u304b\uff1f<\/h3><div class=\"faq_a\">\n<p>\u306f\u3044\u3001\u9045\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3060\u3057\u3001\u5358\u7d14\u306a\u6570\u3060\u3051\u3067\u306a\u304f\u3001\u3069\u306e\u3088\u3046\u306a\u51e6\u7406\u3092\u884c\u3046\u304b\u3068\u3044\u3046\u8cea\u304c\u554f\u984c\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u5e38\u306b\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u3067\u91cd\u3044\u51e6\u7406\u3092\u884c\u3046\u30d7\u30e9\u30b0\u30a4\u30f3\u3084\u3001\u5916\u90e8\u901a\u4fe1\u3092\u983b\u7e41\u306b\u884c\u3046\u3082\u306e\u306f\u3001\u305f\u3063\u305f1\u3064\u3067\u3082\u30b5\u30a4\u30c8\u3092\u91cd\u304f\u3059\u308b\u539f\u56e0\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5b9a\u671f\u7684\u306b\u30d7\u30e9\u30b0\u30a4\u30f3\u4e00\u89a7\u3092\u898b\u76f4\u3057\u3001\u6a5f\u80fd\u304c\u91cd\u8907\u3057\u3066\u3044\u308b\u3082\u306e\u3084\u4e0d\u8981\u306a\u3082\u306e\u306f\u524a\u9664\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u3042\u308f\u305b\u3066\u3001\u30ea\u30d3\u30b8\u30e7\u30f3\u306e\u524a\u9664\u306a\u3069\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u6700\u9069\u5316\u3092\u884c\u3046\u3053\u3068\u3082\u63a8\u5968\u3057\u307e\u3059\u3002<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"swell-block-faq__item\"><h3 class=\"faq_q\">AMP\u306f\u4eca\u3084\u308b\u3079\u304d\uff1f<\/h3><div class=\"faq_a\">\n<p>\u3044\u3044\u3048\u3002\u73fe\u5728\u306f\u3001\u5fc5\u9808\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u4ee5\u524d\u306f\u30e2\u30d0\u30a4\u30eb\u3067\u306e\u9ad8\u901f\u8868\u793a\u306e\u305f\u3081\u306b\u63a8\u5968\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u73fe\u5728\u306f\u901a\u5e38\u306e\u30e2\u30d0\u30a4\u30eb\u30b5\u30a4\u30c8\u3067Core Web Vitals\u304c\u826f\u597d\u3067\u3042\u308c\u3070\u3001\u7121\u7406\u306b\u5c0e\u5165\u3059\u308b\u5fc5\u8981\u306f\u306a\u304f\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>AMP\u306f\u30c7\u30b6\u30a4\u30f3\u306e\u5236\u9650\u3084\u7ba1\u7406\u5de5\u6570\u304c\u5897\u3048\u308b\u30c7\u30e1\u30ea\u30c3\u30c8\u3082\u3042\u308b\u305f\u3081\u3001\u307e\u305a\u306f\u65e2\u5b58\u30da\u30fc\u30b8\u306e\u901f\u5ea6\u6539\u5584\u306b\u6ce8\u529b\u3059\u308b\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002<\/p>\n<\/div><\/div>\n<\/div>\n<script type=\"application\/ld+json\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@id\":\"#FAQContents\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"\u30b5\u30a4\u30c8\u8868\u793a\u901f\u5ea6\u306e\u76ee\u5b89\u306f\u4f55\u79d2\u3067\u3059\u304b\uff1f\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>\u7406\u60f3\u306f1\uff5e2\u79d2\u4ee5\u5185\u3001\u8a31\u5bb9\u7bc4\u56f2\u306f3\u79d2\u4ee5\u5185\u3092\u76ee\u5b89\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\\\/p><p>\u8a18\u4e8b\u306e\u524d\u534a\u3067\u89e3\u8aac\u3057\u305f\u901a\u308a\u3001\u8aad\u307f\u8fbc\u307f\u306b3\u79d2\u4ee5\u4e0a\u304b\u304b\u308b\u3068\u30e6\u30fc\u30b6\u30fc\u306e\u76f4\u5e30\u7387\u306f\u6025\u6fc0\u306b\u60aa\u5316\u3057\u307e\u3059\u3002<\\\/p><p>\u307e\u305a\u306f3\u79d2\u306e\u58c1\u3092\u5207\u308b\u3053\u3068\u3092\u76ee\u6a19\u306b\u3057\u3001\u6700\u7d42\u7684\u306b\u306f\u30e6\u30fc\u30b6\u30fc\u304c\u5f85\u305f\u3055\u308c\u3066\u3044\u308b\u611f\u899a\u3092\u6301\u305f\u306a\u30442\u79d2\u4ee5\u5185\u306e\u8868\u793a\u3092\u76ee\u6307\u3057\u307e\u3057\u3087\u3046\u3002<\\\/p>\"}},{\"@type\":\"Question\",\"name\":\"PageSpeed Insights\u306e\u70b9\u6570\u306f\u4f55\u70b9\u3092\u76ee\u6307\u305b\u3070\u3044\u3044\u3067\u3059\u304b\uff1f\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>\u5fc5\u305a\u3057\u3082100\u70b9\u6e80\u70b9\u3092\u76ee\u6307\u3059\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u300190\u70b9\u4ee5\u4e0a\u3060\u3068\u826f\u597d\u306a\u72b6\u614b\u3060\u3068\u3044\u3048\u308b\u3067\u3057\u3087\u3046\u3002<\\\/p><p>\u73fe\u72b6\u8d64\u70b9\uff080-49\u70b9\uff09\u306e\u5834\u5408\u3001\u307e\u305a\u306f\u6539\u5584\u304c\u5fc5\u8981\uff0850-89\u70b9\uff09\u306e\u30be\u30fc\u30f3\u306b\u5165\u308a\u3001\u305d\u306e\u5f8c\u7dd1\u8272\uff0890\u70b9\u4ee5\u4e0a\uff09\u3092\u76ee\u6307\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\\\/p><p>\u307e\u305f\u30b9\u30b3\u30a2\u3092\u9ad8\u304f\u3059\u308b\u3053\u3068\u3060\u3051\u3092\u76ee\u6307\u3059\u306e\u306f\u672c\u8cea\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\\\/p><p>\u30b9\u30b3\u30a2\u306f\u3042\u304f\u307e\u3067\u76ee\u5b89\u3067\u3042\u308a\u3001\u91cd\u8981\u306a\u306e\u306f\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3067\u3059\u3002<\\\/p>\"}},{\"@type\":\"Question\",\"name\":\"WordPress\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u5165\u308c\u3059\u304e\u308b\u3068\u9045\u304f\u306a\u308a\u307e\u3059\u304b\uff1f\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>\u306f\u3044\u3001\u9045\u304f\u306a\u308a\u307e\u3059\u3002<\\\/p><p>\u305f\u3060\u3057\u3001\u5358\u7d14\u306a\u6570\u3060\u3051\u3067\u306a\u304f\u3001\u3069\u306e\u3088\u3046\u306a\u51e6\u7406\u3092\u884c\u3046\u304b\u3068\u3044\u3046\u8cea\u304c\u554f\u984c\u3067\u3059\u3002<\\\/p><p>\u5e38\u306b\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u3067\u91cd\u3044\u51e6\u7406\u3092\u884c\u3046\u30d7\u30e9\u30b0\u30a4\u30f3\u3084\u3001\u5916\u90e8\u901a\u4fe1\u3092\u983b\u7e41\u306b\u884c\u3046\u3082\u306e\u306f\u3001\u305f\u3063\u305f1\u3064\u3067\u3082\u30b5\u30a4\u30c8\u3092\u91cd\u304f\u3059\u308b\u539f\u56e0\u306b\u306a\u308a\u307e\u3059\u3002<\\\/p><p>\u5b9a\u671f\u7684\u306b\u30d7\u30e9\u30b0\u30a4\u30f3\u4e00\u89a7\u3092\u898b\u76f4\u3057\u3001\u6a5f\u80fd\u304c\u91cd\u8907\u3057\u3066\u3044\u308b\u3082\u306e\u3084\u4e0d\u8981\u306a\u3082\u306e\u306f\u524a\u9664\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\\\/p><p>\u3042\u308f\u305b\u3066\u3001\u30ea\u30d3\u30b8\u30e7\u30f3\u306e\u524a\u9664\u306a\u3069\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u6700\u9069\u5316\u3092\u884c\u3046\u3053\u3068\u3082\u63a8\u5968\u3057\u307e\u3059\u3002<\\\/p>\"}},{\"@type\":\"Question\",\"name\":\"AMP\u306f\u4eca\u3084\u308b\u3079\u304d\uff1f\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>\u3044\u3044\u3048\u3002\u73fe\u5728\u306f\u3001\u5fc5\u9808\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\\\/p><p>\u4ee5\u524d\u306f\u30e2\u30d0\u30a4\u30eb\u3067\u306e\u9ad8\u901f\u8868\u793a\u306e\u305f\u3081\u306b\u63a8\u5968\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u73fe\u5728\u306f\u901a\u5e38\u306e\u30e2\u30d0\u30a4\u30eb\u30b5\u30a4\u30c8\u3067Core Web Vitals\u304c\u826f\u597d\u3067\u3042\u308c\u3070\u3001\u7121\u7406\u306b\u5c0e\u5165\u3059\u308b\u5fc5\u8981\u306f\u306a\u304f\u306a\u308a\u307e\u3057\u305f\u3002<\\\/p><p>AMP\u306f\u30c7\u30b6\u30a4\u30f3\u306e\u5236\u9650\u3084\u7ba1\u7406\u5de5\u6570\u304c\u5897\u3048\u308b\u30c7\u30e1\u30ea\u30c3\u30c8\u3082\u3042\u308b\u305f\u3081\u3001\u307e\u305a\u306f\u65e2\u5b58\u30da\u30fc\u30b8\u306e\u901f\u5ea6\u6539\u5584\u306b\u6ce8\u529b\u3059\u308b\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002<\\\/p>\"}}]}<\/script>\n\n\n\n<h2 class=\"wp-block-heading\">PageSpeed Insights\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u5225\u306e\u89e3\u6c7a\u7b56<\/h2>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u8868\u306b\u3001PageSpeed Insights\u3067\u3088\u304f\u8868\u793a\u3055\u308c\u308b\u30e1\u30c3\u30bb\u30fc\u30b8\u3068\u3001\u305d\u308c\u306b\u5bfe\u3059\u308b\u5177\u4f53\u7684\u306a\u89e3\u6c7a\u7b56\u3092\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u3054\u81ea\u8eab\u306e\u8a3a\u65ad\u7d50\u679c\u306b\u51fa\u3066\u304d\u305f\u30a8\u30e9\u30fc\u9805\u76ee\u3068\u7167\u3089\u3057\u5408\u308f\u305b\u3001\u8a72\u5f53\u3059\u308b\u6539\u5584\u7b56\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table is-all-centered--va\"><table class=\"has-fixed-layout\"><thead><tr><th>PageSpeed Insights\u306e\u30e1\u30c3\u30bb\u30fc\u30b8<\/th><th>\u5177\u4f53\u7684\u306a\u6539\u5584\u7b56<\/th><\/tr><\/thead><tbody><tr><th>\u753b\u50cf\u914d\u4fe1\u3092\u6539\u5584\u3059\u308b\u904e\u5927\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30da\u30a4\u30ed\u30fc\u30c9\u306e\u56de\u907f<\/th><td>\u30fb\u753b\u50cf\u3092\u9069\u5207\u306a\u30b5\u30a4\u30ba\u306b\u30ea\u30b5\u30a4\u30ba<br>\u30fb\u30c8\u30ea\u30df\u30f3\u30b0\u3059\u308b<br>\u30fb\u753b\u50cf\u5727\u7e2e\u30c4\u30fc\u30eb\u3067\u30d5\u30a1\u30a4\u30eb\u5bb9\u91cf\u3092\u8efd\u91cf\u5316\u3059\u308b<br>\u30fb\u6b21\u4e16\u4ee3\u30d5\u30a9\u30fc\u30de\u30c3\u30c8WebP\u3078\u5909\u63db\u3059\u308b<br>\u30fbsrcset\u5c5e\u6027\u3092\u8a2d\u5b9a\u3059\u308b<\/td><\/tr><tr><th>\u30aa\u30d5\u30b9\u30af\u30ea\u30fc\u30f3\u753b\u50cf\u306e\u9045\u5ef6\u8aad\u307f\u8fbc\u307f<\/th><td>\u30fb\u753b\u50cf\u306e\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\uff08Lazy Load\uff09\u3092\u8a2d\u5b9a\u3059\u308b<br>\u30fb\u52d5\u753b\u306fYouTube\u306e\u57cb\u3081\u8fbc\u307f\u30b3\u30fc\u30c9\u3092\u6d3b\u7528\u3059\u308b<\/td><\/tr><tr><th>CSS \/ JavaScript \u306e\u6700\u5c0f\u5316\u4f7f\u7528\u3057\u3066\u3044\u306a\u3044 CSS \/ JavaScript \u306e\u524a\u6e1b<\/th><td>\u30fbHTML\/CSS\/JavaScript\u3092\u5727\u7e2e\uff08Minify\uff09\u3059\u308b<br>\u30fb\u4e0d\u8981\u306a\u5916\u90e8\u30d5\u30a1\u30a4\u30eb\u30fb\u30bf\u30b0\u30fb\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u524a\u9664\u3059\u308b<\/td><\/tr><tr><th>\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u59a8\u3052\u308b\u30ea\u30bd\u30fc\u30b9\u306e\u9664\u5916<\/th><td>\u30fb\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u59a8\u3052\u308bJavaScript\u3092\u9664\u5916<br>\u30fb\u975e\u540c\u671f\u5316\u3059\u308b<\/td><\/tr><tr><th>\u52b9\u7387\u7684\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u30dd\u30ea\u30b7\u30fc\u306e\u914d\u4fe1<\/th><td>\u30fb\u30d6\u30e9\u30a6\u30b6\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6709\u52b9\u671f\u9650\u3092\u9577\u304f\u8a2d\u5b9a\u3059\u308b<\/td><\/tr><tr><th>\u30c6\u30ad\u30b9\u30c8\u5727\u7e2e\u306e\u6709\u52b9\u5316<\/th><td>\u30fb\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u5727\u7e2e\uff08gzip\u306a\u3069\uff09\u3092\u6709\u52b9\u306b\u3059\u308b<\/td><\/tr><tr><th>\u30b5\u30fc\u30d0\u30fc\u306e\u521d\u671f\u5fdc\u7b54\u6642\u9593\u3092\u77ed\u7e2e<\/th><td>\u30fb\u30b5\u30fc\u30d0\u30fc\u306e\u30b9\u30da\u30c3\u30af\u898b\u76f4\u3057\u30fbHTTP\/2\u5bfe\u5fdc\u3092\u3059\u308b<br>\u30fbCDN\u3092\u5c0e\u5165\u3059\u308b<\/td><\/tr><tr><th>\u8907\u6570\u306e\u30da\u30fc\u30b8\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092\u907f\u3051\u308b<\/th><td>\u30fb\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u306e\u4f7f\u7528\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u6b21\u7ae0\u304b\u3089\u306f\u3001\u3053\u308c\u3089\u306e\u6539\u5584\u7b56\u306b\u3064\u3044\u3066\u3001\u753b\u50cf\u30fb\u52d5\u753b\u3001\u30b3\u30fc\u30c9\u30fb\u30ad\u30e3\u30c3\u30b7\u30e5\u3001\u30b5\u30fc\u30d0\u30fc\u30fb\u30a4\u30f3\u30d5\u30e9\u306e3\u3064\u306e\u30ab\u30c6\u30b4\u30ea\u306b\u5206\u3051\u3066\u3001\u5177\u4f53\u7684\u306a\u624b\u9806\u3092\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u307e\u3068\u3081<\/strong><\/h2>\n\n\n\n<p>\u30b5\u30a4\u30c8\u8868\u793a\u901f\u5ea6\u306e\u6539\u5584\u306f\u3001\u5358\u306bPageSpeed Insights\u306e\u70b9\u6570\u3092\u4e0a\u3052\u308b\u30b2\u30fc\u30e0\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u5148\u306b\u306f\u3001\u3042\u306a\u305f\u306e\u30b5\u30a4\u30c8\u3092\u8a2a\u308c\u3066\u304f\u308c\u305f\u30e6\u30fc\u30b6\u30fc\u306b\u3001\u5c11\u3057\u3067\u3082\u5feb\u9069\u306b\u904e\u3054\u3057\u3066\u3082\u3089\u3046\u3068\u3044\u3046\u672c\u8cea\u7684\u306a\u76ee\u7684\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305a\u306f\u3001\u4eca\u56de\u7d39\u4ecb\u3057\u305f\u753b\u50cf\u306e\u5727\u7e2e\u3084\u4e0d\u8981\u306a\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u524a\u9664\u3068\u3044\u3063\u305f\u3001\u3059\u3050\u306b\u6539\u5584\u3067\u304d\u308b\u3053\u3068\u304b\u3089\u59cb\u3081\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u5c0f\u3055\u306a\u6539\u5584\u306e\u7a4d\u307f\u91cd\u306d\u304c\u3001\u3084\u304c\u3066\u691c\u7d22\u9806\u4f4d\u306e\u4e0a\u6607\u3084\u58f2\u4e0a\u30a2\u30c3\u30d7\u3068\u3044\u3046\u5927\u304d\u306a\u6210\u679c\u3068\u306a\u3063\u3066\u8fd4\u3063\u3066\u304d\u307e\u3059\u3002<\/p>\n\n\n<div class=\"p-blogParts post_content\" data-partsID=\"6752\">\n<div class=\"seocta_wrapper\">\n  <div class=\"cta_contents\">\n    <div class=\"cta_head\">\n      <div class=\"cta_left\">\n        <div class=\"cta_ttl\">\u8868\u793a\u901f\u5ea6\u306b\u304a\u56f0\u308a\u3067\u3059\u304b\uff1f<\/div>\n        <ul>\n          <li class=\"list\">\u30b5\u30a4\u30c8\u306e\u8868\u793a\u306b\u6642\u9593\u304c\u304b\u304b\u308a\u3001\u305b\u3063\u304b\u304f\u96c6\u5ba2\u3057\u305f\u304a\u5ba2\u69d8\u3092\u9003\u3057\u3066\u3044\u308b<\/li>\n          <li class=\"list\">PageSpeed Insights\u306e\u30b9\u30b3\u30a2\u304c\u4f4e\u3044\u306e\u304c\u6c17\u306b\u306a\u3063\u3066\u3044\u308b<\/li>\n<li class=\"list\">\u30b9\u30de\u30db\u3067\u898b\u305f\u6642\u306e\u4f7f\u3044\u306b\u304f\u3055\u304c\u3001\u30d6\u30e9\u30f3\u30c9\u30a4\u30e1\u30fc\u30b8\u3092\u640d\u306d\u3066\u3044\u308b<\/li>\n        <\/ul>\n      <\/div>\n      <div class=\"cta_right\"><img decoding=\"async\" src=\"https:\/\/shwat.jp\/ultra\/wp-content\/uploads\/2023\/11\/cta_img.png\" alt=\"\"><\/div>\n\t<\/div>\n    <p>\u73fe\u5728\u3001\u4e0a\u8a18\u306e\u3088\u3046\u306a\u304a\u56f0\u308a\u3054\u3068\u304c\u3042\u308a\u307e\u3057\u305f\u3089\u3001\u8868\u793a\u901f\u5ea6\u6539\u5584\u3067\u591a\u6570\u306e\u5b9f\u7e3e\u3092\u6b8b\u3057\u3066\u304d\u305f\u6211\u3005\u300e\u30b7\u30e5\u30ef\u30c3\u30c8\u682a\u5f0f\u4f1a\u793e\u300f\u3078\u3054\u76f8\u8ac7\u304f\u3060\u3055\u3044\u3002\u9ad8\u3044\u6280\u8853\u529b\u3092\u6b66\u5668\u306b\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u304b\u3089\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u307e\u3067\u6700\u9069\u306a\u6539\u5584\u65bd\u7b56\u3092\u5b9f\u65bd\u3002CDN\u3084AMP\u306e\u5c0e\u5165\u306b\u3082\u5bfe\u5fdc\u53ef\u80fd\u3067\u3059\u3002\u5c0f\u898f\u6a21\u30b5\u30a4\u30c8\u304b\u3089\u5927\u898f\u6a21\u30b5\u30a4\u30c8\u307e\u3067\u3001\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u305f\u6700\u9069\u306a\u6599\u91d1\u30d7\u30e9\u30f3\u3067\u5f37\u529b\u306b\u30b5\u30dd\u30fc\u30c8\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n\t  <div class=\"bold center catch\">\uff3c\u8868\u793a\u901f\u5ea6\u3092\u7206\u767a\u7684\u306b\u6539\u5584\u3059\u308b\uff0f<\/div>\n\t  <a href=\"https:\/\/shwat.jp\/ultra\/contact-site-speed\/\" target=\"_blank\" class=\"cta_btn center\" rel=\"noopener\">\u304a\u554f\u3044\u5408\u308f\u305b\u306f\u3053\u3061\u3089<\/a>\n  <\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u30b5\u30a4\u30c8\u306e\u8868\u793a\u901f\u5ea6\u306f\u3001SEO\u8a55\u4fa1\u3084CVR\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u975e\u5e38\u306b\u91cd\u8981\u306a\u6307\u6a19\u3067\u3059\u3002 \u898b\u843d\u3068\u3055\u308c\u304c\u3061\u3067\u3059\u304c\u3001\u305b\u3063\u304b\u304f\u6d41\u5165\u3057\u3066\u304f\u308c\u305f\u30e6\u30fc\u30b6\u30fc\u304c\u30b3\u30f3\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u81f3\u3089\u306a\u3044\u6700\u5927\u306e\u8981\u56e0\u306e\u3072\u3068\u3064\u3067\u3001\u6700\u512a\u5148\u306e\u7d4c\u55b6\u8ab2\u984c\u3068\u3082\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7760,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"swell_btn_cv_data":"","footnotes":""},"categories":[29],"tags":[],"class_list":["post-7750","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-site-speed"],"acf":[],"_links":{"self":[{"href":"https:\/\/shwat.jp\/ultra\/wp-json\/wp\/v2\/posts\/7750","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shwat.jp\/ultra\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shwat.jp\/ultra\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shwat.jp\/ultra\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shwat.jp\/ultra\/wp-json\/wp\/v2\/comments?post=7750"}],"version-history":[{"count":6,"href":"https:\/\/shwat.jp\/ultra\/wp-json\/wp\/v2\/posts\/7750\/revisions"}],"predecessor-version":[{"id":7763,"href":"https:\/\/shwat.jp\/ultra\/wp-json\/wp\/v2\/posts\/7750\/revisions\/7763"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shwat.jp\/ultra\/wp-json\/wp\/v2\/media\/7760"}],"wp:attachment":[{"href":"https:\/\/shwat.jp\/ultra\/wp-json\/wp\/v2\/media?parent=7750"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shwat.jp\/ultra\/wp-json\/wp\/v2\/categories?post=7750"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shwat.jp\/ultra\/wp-json\/wp\/v2\/tags?post=7750"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}