{"id":4660,"date":"2020-02-22T22:28:22","date_gmt":"2020-02-22T13:28:22","guid":{"rendered":"https:\/\/oldno07.com\/echo\/?p=4660"},"modified":"2026-06-14T19:14:33","modified_gmt":"2026-06-14T10:14:33","slug":"page-speed","status":"publish","type":"post","link":"https:\/\/oldno07.com\/echo\/manual\/customize\/page-speed\/","title":{"rendered":"Echo\u306e\u9ad8\u901f\u5316\u8a2d\u5b9a\u3092\u3059\u308b"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Echo\u306f\u3001<strong>\u30b5\u30a4\u30c8\u9ad8\u901f\u5316\u306b\u5fc5\u8981\u306a\u65bd\u7b56\u3092\u7d42\u308f\u3089\u305b\u3066\u3044\u307e\u3059\u3002<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a2d\u5b9a\u3092\u4f7f\u308f\u305a\u3054\u5229\u7528\u3044\u305f\u3060\u3044\u3066\u3082<span class=\"bold\"><a rel=\"noreferrer noopener\" aria-label=\" (\u65b0\u3057\u3044\u30bf\u30d6\u3067\u958b\u304f)\" href=\"https:\/\/developers.google.com\/speed\/pagespeed\/insights\/\" target=\"_blank\">PageSpeed Insights<\/a>\u3067\u9ad8\u5f97\u70b9\u3092\u53d6\u308c\u307e\u3059<\/span>\u304c\u3001Echo\u306e\u9ad8\u901f\u5316\u8a2d\u5b9a\u3092\u30aa\u30f3\u306b\u3059\u308b\u3053\u3068\u3067<span class=\"underline-yellow\">\u30da\u30fc\u30b8\u9077\u79fb\u306e\u30b9\u30d4\u30fc\u30c9\u304c\u3055\u3089\u306b\u5411\u4e0a<\/span>\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-group is-style-group-mark8\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"sonic-box\"><div class=\"ob-title\"><span class=\"ob-title-before\"><\/span><span class=\"ob-title-inner\"><strong>\u9ad8\u901f\u5316\u8a2d\u5b9a\u306e\u30dd\u30a4\u30f3\u30c8<\/strong><\/span><span class=\"ob-title-after\"><\/span><\/div><div class=\"ob-contents\">\n<ul class=\"wp-block-list is-style-list-check1\">\n<li>JS\u30fbCSS\u30d5\u30a1\u30a4\u30eb\u306e\u8efd\u91cf\u5316<\/li>\n\n\n\n<li>Lazyload\u3067\u753b\u50cf\u306e\u9045\u5ef6\u8aad\u307f\u8fbc\u307f<\/li>\n\n\n\n<li>Pjax\u3092\u4f7f\u3063\u305f\u300c\u30da\u30fc\u30b8\u9077\u79fb\u300d\u9ad8\u901f\u5316\u30e2\u30fc\u30c9<\/li>\n<\/ul>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<p class=\"is-style-para-icon-mark5 wp-block-paragraph\">Pjax\u306f\u300c\u30da\u30fc\u30b8\u9077\u79fb\u300d\u3092\u9ad8\u901f\u5316\u3059\u308b\u6a5f\u80fd\u3067\u3059\u30022\u30da\u30fc\u30b8\u76ee\u4ee5\u964d\u306e\u30da\u30fc\u30b8\u5207\u308a\u66ff\u3048\u901f\u5ea6\u304c\u4e0a\u6607\u3057\u307e\u3059\u304c\u3001\u30d5\u30a1\u30fc\u30b9\u30c8\u30d3\u30e5\u30fc\u306e\u8868\u793a\u901f\u5ea6\u306f\u9ad8\u901f\u5316\u3057\u307e\u305b\u3093\u3002\u3054\u6ce8\u610f\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"\u3010WordPress\u3011\u9ad8\u901f\u5316\u6e08\u30c6\u30fc\u30de\u300eTHE SONIC\u300f\u306e\u958b\u767a\u30e1\u30f3\u30cf\u3099\u30fc\u304b\u3099\u30b5\u30a4\u30c8\u9ad8\u901f\u5316\u306b\u3064\u3044\u3066\u8a9e\u308b\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/VPuHyu1Dppc?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u9ad8\u901f\u5316\u8a2d\u5b9a\u306e\u4f7f\u3044\u65b9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"label-main\">Echo<\/span>&gt;<span class=\"label-main\">\u8a2d\u5b9a<\/span>\uff1e<span class=\"label-ac\">\u9ad8\u901f\u5316<\/span>\u304b\u3089\u9ad8\u901f\u5316\u8a2d\u5b9a\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-img-shadow-s\"><img loading=\"lazy\" decoding=\"async\" width=\"740\" height=\"466\" src=\"https:\/\/oldno07.com\/echo\/wp-content\/uploads\/2020\/02\/page-speed-1.png\" alt=\"Echo\u306e\u9ad8\u901f\u5316\" class=\"wp-image-5689\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"bold\">\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6642\u306f\u5168\u3066\u306e\u6a5f\u80fd\u304c\u30aa\u30d5<\/span>\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u8a2d\u5b9a\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">JS\u30fbCSS\u30d5\u30a1\u30a4\u30eb\u8efd\u91cf\u5316<\/h3>\n\n\n\n<figure class=\"wp-block-image size-medium is-style-default\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"167\" src=\"https:\/\/oldno07.com\/echo\/wp-content\/uploads\/2021\/04\/page-speed-1-400x167.png\" alt=\"\" class=\"wp-image-7955\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"underline-yellow\">\u30d5\u30a1\u30fc\u30b9\u30c8\u30d3\u30e5\u30fc\u306e\u8868\u793a\u901f\u5ea6\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b<\/span>\u8a2d\u5b9a\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30bd\u30fc\u30b9\u306e\u5727\u7e2e\u306f\u3001Google\u304c\u793a\u3059\u9ad8\u901f\u5316\u30eb\u30fc\u30eb\u3067\u63a8\u5968\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n<div class=\"link-card exlink is-style-link-mark1 noimg\"><a href=\"https:\/\/developers.google.com\/speed\/docs\/insights\/MinifyResources\" class=\"exlink-linkarea\"><div><span class=\"exlink-label\">\u53c2\u8003<\/span><p class=\"exlink-title\">\u30ea\u30bd\u30fc\u30b9\uff08HTML\u3001CSS\u3001JavaScript\uff09\u3092\u5727\u7e2e\u3059\u308b<\/p><span class=\"exlink-site\">Google for Developers<\/span><\/div><\/a><\/div>\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<h3 class=\"wp-block-heading\">Lazyload\uff08\u753b\u50cf\u306e\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\uff09<\/h3>\n\n\n\n<figure class=\"wp-block-image size-medium is-style-default\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"173\" src=\"https:\/\/oldno07.com\/echo\/wp-content\/uploads\/2021\/04\/page-speed-2-400x173.png\" alt=\"\" class=\"wp-image-7956\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"underline-yellow\">\u30d5\u30a1\u30fc\u30b9\u30c8\u30d3\u30e5\u30fc\u306e\u8868\u793a\u901f\u5ea6\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b<\/span>\u8a2d\u5b9a\u3067\u3059\u3002<\/p>\n\n\n\n<p 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src=\"https:\/\/oldno07.com\/echo\/wp-content\/uploads\/2021\/04\/page-speed-3-400x231.png\" alt=\"\" class=\"wp-image-7957\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"underline-yellow\">\u30da\u30fc\u30b8\u306e\u300c\u9077\u79fb\u300d\u901f\u5ea6\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b<\/span>\u8a2d\u5b9a\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2\u30da\u30fc\u30b8\u76ee\u4ee5\u964d\u3092\u8aad\u307f\u8fbc\u307f\u3092\u6e1b\u3089\u3057\u3001UX\u4e0a\u306e\u901f\u5ea6\u3092\u4e0a\u3052\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u4ed6\u306e\u9ad8\u901f\u5316\u8a2d\u5b9a\u3068\u6df7\u540c\u3055\u308c\u304c\u3061\u3067\u3059\u304c\u3001\u3053\u306e\u8a2d\u5b9a\u306f<span class=\"bold\"><span class=\"bold-red\">\u30d5\u30a1\u30fc\u30b9\u30c8\u30d3\u30e5\u30fc\uff08\u521d\u3081\u3066\u30b5\u30a4\u30c8\u3092\u958b\u3044\u305f\u72b6\u614b\uff09\u306e\u8868\u793a\u901f\u5ea6\u304c\u4e0a\u304c\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093<\/span><\/span>\u3002\u3054\u6ce8\u610f\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"is-style-default wp-block-paragraph\">\u3053\u306e\u8a2d\u5b9a\u3092\u30aa\u30f3\u306b\u3057\u3066\u3044\u308b\u5834\u5408\u3001Google\u30a2\u30c9\u30bb\u30f3\u30b9\u306e\u30b3\u30fc\u30c9\u304c\u6b63\u3057\u304f\u8868\u793a\u3055\u308c\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002Google\u30a2\u30c9\u30bb\u30f3\u30b9\u30b3\u30fc\u30c9\u306f\u5c02\u7528\u30a6\u30a3\u30b8\u30a7\u30c3\u30c8<span class=\"bold\">\u300c\u30a2\u30c9\u30bb\u30f3\u30b9\u5e83\u544a\u30a6\u30a3\u30b8\u30a7\u30c3\u30c8\u300d<\/span>\u3092\u3054\u5229\u7528\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"is-style-para-icon-mark3 wp-block-paragraph\">\u3053\u3061\u3089\u306e\u6a5f\u80fd\u306f\u3001\u73fe\u5728\u03b2\u7248\u3068\u3057\u3066\u63d0\u4f9b\u3057\u3066\u304a\u308a\u307e\u3059\u3002\u30c6\u30fc\u30de\u4ee5\u5916\u306e\u6a5f\u80fd\u304c\u52d5\u304b\u306a\u3044\u5834\u5408\u306f\u3001pjax\u8a2d\u5b9a\u3092\u30aa\u30d5\u306b\u3057\u3066\u304a\u8a66\u3057\u304f\u3060\u3055\u3044\u3002<span class=\"bold\">\u5916\u90e8\u306escript\u30bf\u30b0<\/span>\u304c\u5229\u7528\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"is-style-para-icon-mark4 wp-block-paragraph\">\u30c6\u30fc\u30de\u6a5f\u80fd\u4ee5\u5916\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u3046\u5834\u5408\u306b\u306f\u500b\u5225\u306e\u8abf\u6574\u304c\u5fc5\u8981\u3067\u3059\u3002\u6b63\u5e38\u306b\u52d5\u4f5c\u3057\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/div><\/div>\n\n\n\n<h4 class=\"wp-block-heading\">\u9664\u5916URL\u306e\u30ad\u30fc\u30ef\u30fc\u30c9<\/h4>\n\n\n\n<figure class=\"wp-block-image size-large is-style-default\"><img loading=\"lazy\" decoding=\"async\" width=\"740\" height=\"353\" src=\"https:\/\/oldno07.com\/echo\/wp-content\/uploads\/2021\/04\/v1-3-0-3.png\" alt=\"\u9664\u5916URL\" class=\"wp-image-7915\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><span class=\"underline-yellow\">\u9ad8\u901f\u5316\u8a2d\u5b9a\u3092\u9664\u5916\u3059\u308bURL<\/span><\/strong>\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6c7a\u6e08\u30da\u30fc\u30b8\u306a\u3069\u3001pjax\u3092\u6709\u52b9\u5316\u3067\u304d\u306a\u3044\u7279\u5b9a\u30da\u30fc\u30b8\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u306b\u3053\u3061\u3089\u306e\u6a5f\u80fd\u3092\u4f7f\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u6539\u884c\u3059\u308b\u3053\u3068\u3067\u8907\u6570\u8a2d\u5b9a\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u5728\u306eURL\u306b[\u8a2d\u5b9a\u3057\u305f\u6587\u5b57\u5217]\u304c\u542b\u307e\u308c\u308b\u304b\u3069\u3046\u304b\u3067\u5224\u65ad\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u7279\u5b9a\u306e\u6587\u5b57\u5217\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity is-style-dots\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u9ad8\u901f\u5316\u306e\u8a2d\u5b9a\u3092\u3057\u306a\u304f\u3066\u3082\u901f\u3044\u3067\u3059<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Echo\u306f\u3001\u3053\u308c\u3089\u306e\u6a5f\u80fd\u3092\u4f7f\u308f\u305a\u3068\u3082\u6839\u5e79\u304b\u3089\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u901f\u5ea6\u3092\u610f\u8b58\u3057\u305f\u8a2d\u8a08\u306b\u3057\u3066\u3044\u308b\u305f\u3081\u9ad8\u901f\u306a\u4f5c\u308a\u3068\u306a\u3063\u3066\u304a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"is-style-para-icon-mark4 wp-block-paragraph\">\u9ad8\u901f\u5316\u306e\u8a2d\u5b9a\u3068\u30d7\u30e9\u30b0\u30a4\u30f3\u306b\u306f\u76f8\u6027\u304c\u3042\u308a\u3001\u3059\u3067\u306b\u3054\u5229\u7528\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u6b63\u5e38\u306b\u6a5f\u80fd\u3057\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u3054\u4e86\u627f\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<div class=\"huki-box huki-left\"><div class=\"huki-imgname\"><img decoding=\"async\" class=\"pf-face-img\" src=\"https:\/\/oldno07.com\/echo\/wp-content\/uploads\/2020\/02\/masaoka.png\" alt=\"\u30de\u30b5\u30aa\u30ab\"\/><p class=\"huki-name\">\u30de\u30b5\u30aa\u30ab<\/p><\/div><div class=\"huki-text\" style=\"background-color:#f4f4f5\">\n<p class=\"wp-block-paragraph\">\u52d5\u753b\u3067\u3082\u89e3\u8aac\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<span class=\"huki-text-after\" style=\"border-right-color:#f4f4f5\"><\/span><\/div><\/div>\n\n\n\n<figure 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