{"id":37863,"date":"2022-10-11T23:00:41","date_gmt":"2022-10-11T14:00:41","guid":{"rendered":"https:\/\/kinsta.com\/jp\/?p=37863&#038;preview=true&#038;preview_id=37863"},"modified":"2024-08-21T17:55:44","modified_gmt":"2024-08-21T08:55:44","slug":"minify-javascript","status":"publish","type":"post","link":"https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/","title":{"rendered":"JavaScript\u306e\u30b3\u30fc\u30c9\u3092\u5727\u7e2e\u3059\u308b\u65b9\u6cd5\uff08\u304a\u3059\u3059\u3081\u306e\u30c4\u30fc\u30eb\u3068\u624b\u6cd5\uff09"},"content":{"rendered":"<p>\u4e8b\u5b9f\u3068\u3057\u3066\u3001\u3069\u3093\u306a\u4eba\u3067\u3082\u3001\u6c17\u6301\u3061\u306e\u3044\u3044\u30a6\u30a7\u30d6\u30d6\u30e9\u30a6\u30b8\u30f3\u30b0\u306e\u64cd\u4f5c\u6027\u3092\u597d\u3080\u3082\u306e\u3067\u3059\u3002JavaScript\u306f\u305d\u3093\u306a\u9858\u671b\u3092\u53f6\u3048\u308b\u3079\u304f\u3001\u9577\u304d\u306b\u308f\u305f\u308a\u3001\u958b\u767a\u8005\u3092\u652f\u3048\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001JavaScript\u306f\u30b5\u30a4\u30c8\u306e\u898b\u6804\u3048\u3092\u826f\u304f\u3059\u308b\u305f\u3081\u3060\u3051\u306b\u3042\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002JavaScript\u306f\u3001\u30b5\u30a4\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u5168\u4f53\u7684\u306a\u4ed5\u4e0a\u304c\u308a\u306b\u76f4\u63a5\u5f71\u97ff\u3092\u53ca\u307c\u3057\u307e\u3059\u3002<a href=\"https:\/\/kinsta.com\/jp\/learn\/speed-up-wordpress\/\">\u30b5\u30a4\u30c8\u306e\u9ad8\u901f\u5316<\/a>\u3084\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u6642\u9593\u306e\u77ed\u7e2e\u306f\u3001JavaScript\u958b\u767a\u306e\u6838\u3068\u306a\u308b2\u3064\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u3067\u3042\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u8981\u7d20\u3067\u3059\u3002<\/p>\n<h3>JavaScript\u306e\u30b3\u30fc\u30c9\u3092\u5727\u7e2e\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066<a href=\"https:\/\/www.youtube.com\/watch?v=YtjCteFJbrc\">\u52d5\u753b\u3067\u306e\u89e3\u8aac<\/a>\u3082\u3054\u7528\u610f\u3057\u3066\u3044\u307e\u3059\u3002<\/h3>\n<p class=\"p1\"><kinsta-video src=\"https:\/\/www.youtube.com\/watch?v=YtjCteFJbrc\"><\/kinsta-video><\/p>\n<p>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6700\u77ed\u671f\u9593\u3067\u5f15\u304d\u4e0a\u3052\u308b\u306b\u306f\u3001JavaScript\u306e\u5727\u7e2e\u3092\u5473\u65b9\u306b\u3064\u3051\u308b\u306e\u304c\u5f97\u7b56\u3067\u3059\u3002\u3064\u307e\u308a\u306f\u3001JavaScript\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u304b\u3089\u306e\uff08\u6a5f\u80fd\u305d\u306e\u3082\u306e\u306e\u5909\u66f4\u3092\u4f34\u308f\u306a\u3044\uff09\u4e0d\u8981\u306a\u6587\u5b57\u306e\u6392\u9664\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u8aad\u307f\u8fbc\u307f\u6642\u9593\u3084\u5e2f\u57df\u5e45\u306e\u4f7f\u7528\u91cf\u3092\u6e1b\u3089\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>JavaScript\u306e\u5727\u7e2e\u306f\u305d\u3053\u307e\u3067\u30b7\u30f3\u30d7\u30eb\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u3053\u3067\u3001\u4eca\u56de\u306e\u8a18\u4e8b\u3067\u306f\u3001WordPress\u30b5\u30a4\u30c8\u3001\u305d\u3057\u3066\u3001\u975eWordPress\u30b5\u30a4\u30c8\u306b\u304a\u3051\u308bJavaScript\u30b3\u30fc\u30c9\u306e\u5727\u7e2e\u65b9\u6cd5\u3092\u3054\u7d39\u4ecb\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<div><\/div><kinsta-auto-toc heading=\"Table of Contents\" exclude=\"last\" list-style=\"arrow\" selector=\"h2\" count-number=\"-1\"><\/kinsta-auto-toc>\n\n<h2>JavaScript\u3068\u306f<\/h2>\n<figure id=\"attachment_113601\" aria-describedby=\"caption-attachment-113601\" style=\"width: 1000px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/01\/what-is-javascript.png\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-113601 size-full\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/01\/what-is-javascript.png\" alt=\"JavaScript \" width=\"1000\" height=\"375\"><\/a><figcaption id=\"caption-attachment-113601\" class=\"wp-caption-text\">JavaScript\uff08\u51fa\u5178\uff1a<a href=\"https:\/\/medium.com\/\" target=\"_blank\" rel=\"noopener noreferrer\">Medium<\/a>\uff09<\/figcaption><\/figure>\n<p><a href=\"https:\/\/kinsta.com\/jp\/blog\/what-is-javascript\/\">JavaScript<\/a>\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u3068\u30b5\u30fc\u30d0\u30fc\u5074\u306e\u4e21\u65b9\u3067\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u306e\u3067\u304d\u308b\u3001\u30c6\u30ad\u30b9\u30c8\u6307\u5411\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u8a00\u8a9e\u3067\u3059\u3002\u4ed6\u306e\u8a00\u8a9e\u3088\u308a\u3082\u30b7\u30f3\u30d7\u30eb\u3067\u7fd2\u5f97\u304c\u7c21\u5358\u306a\u305f\u3081\u3001\u5e45\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/kinsta.com\/blog\/html-best-practices\/\">HTML<\/a>\u3068<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-css\/\">CSS<\/a>\u304c\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u69cb\u9020\u3092\u69cb\u7bc9\u3059\u308b\u306e\u306b\u5bfe\u3057\u3001JavaScript\u306f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u5074\u9762\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u8907\u96d1\u306a\u6a5f\u80fd\u306e\u8ffd\u52a0\u3084\u30e6\u30fc\u30b6\u30fc\u3092\u5f15\u304d\u8fbc\u3080\u4e00\u5de5\u592b\u306b\u4f7f\u3048\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001JavaScript\u3067\u3001\u30b9\u30af\u30ed\u30fc\u30eb\u5bfe\u5fdc\u306e\u52d5\u753b\u30b8\u30e5\u30fc\u30af\u30dc\u30c3\u30af\u30b9\u30012D\/3D\u30d3\u30c7\u30aa\u3001\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u30de\u30c3\u30d7\u3068\u3044\u3063\u305f\u8907\u96d1\u306a\u8981\u7d20\u3092\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u6ce8\u76ee\u3059\u3079\u304d\u306f\u3001\u300c\u30a6\u30a7\u30d6\u30d6\u30e9\u30a6\u30b6\u304cJavaScript\u3092\u7406\u89e3\u3067\u304d\u308b\u300d\u3068\u3044\u3046\u4e8b\u5b9f\u3067\u3059\u3002\u3053\u306e\u7406\u7531\u304b\u3089\u3001\u30a6\u30a7\u30d6\u958b\u767a\u306b\u8208\u5473\u304c\u3042\u308b\u306a\u3089\u3001HTML\u3084CSS\u3068\u4e26\u3093\u3067\u3001JavaScript\u306f\u975e\u5e38\u306b\u9b45\u529b\u7684\u306a\u8a00\u8a9e\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002\u3059\u3079\u3066\u306e\u30d6\u30e9\u30a6\u30b6\u3067\u554f\u984c\u306a\u304f\u6a5f\u80fd\u3059\u308b\u3001\u9ad8\u5ea6\u306b\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u30b5\u30a4\u30c8\u3092\u4f5c\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u306a\u3089\u3001JavaScript\u306f\u4fe1\u983c\u306b\u8db3\u308b\u9078\u629e\u80a2\u3067\u3059\u3002<\/p>\n<h2>\u30b3\u30fc\u30c9\u306e\u5727\u7e2e\u3068\u306f<\/h2>\n<p>\u30b3\u30fc\u30c9\u306e\u5727\u7e2e\u306f\u3001\u5bb9\u91cf\u3092\u7bc0\u7d04\u3057\u3001\u30da\u30fc\u30b8\u306e\u8868\u793a\u6642\u9593\u3092\u77ed\u7e2e\u3057\u3001<a href=\"https:\/\/kinsta.com\/jp\/cloudflare-integration\/\">\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u5e2f\u57df\u5e45\u306e\u4f7f\u7528\u6599<\/a>\u3092\u6e1b\u3089\u3059\u3053\u3068\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u5927\u4e8b\u306a\u306e\u306f\u3001\u6a5f\u80fd\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u306a\u304f\u30b3\u30fc\u30c9\u3092\u5727\u7e2e\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>\u30b3\u30fc\u30c9\u306e\u5727\u7e2e\u306f\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/how-to-upload-html-file-to-wordpress\/\">HTML<\/a>\u3001<a href=\"https:\/\/kinsta.com\/blog\/optimize-css\/\">CSS<\/a>\u3001\u305d\u3057\u3066\u3053\u308c\u304b\u3089\u7d39\u4ecb\u3059\u308bJavaScript\u306a\u3069\u3001\u3042\u3089\u3086\u308b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u6280\u8853\u3067\u5b9f\u65bd\u53ef\u80fd\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u305d\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u5373\u5ea7\u306b\u5b8c\u4e86\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u6a5f\u80fd\u3092\u7dad\u6301\u3057\u305f\u307e\u307e\u30b3\u30fc\u30c9\u3092\u30b3\u30f3\u30d1\u30af\u30c8\u306b\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u3042\u308b\u7a0b\u5ea6\u306e\u4f5c\u696d\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<p>JavaScript\u306b\u304a\u3044\u3066\u3001\u5177\u4f53\u7684\u306b\u306f\u30b3\u30fc\u30c9\u306e\u89e3\u6790\u3001\u5727\u7e2e\u3001\u51fa\u529b\u3092\u884c\u3044\u307e\u3059\u3002\u5727\u7e2e\u3057\u305f\u30b3\u30fc\u30c9\u306f\u3001\u8089\u773c\u3067\u306f\u307b\u3068\u3093\u3069\u8aad\u3081\u307e\u305b\u3093\u3002\u4e0d\u8981\u306a\u7a7a\u767d\u3084\u30b3\u30e1\u30f3\u30c8\u3001\u6539\u884c\u306a\u3069\u3001\u3082\u3068\u3082\u3068\u30b3\u30fc\u30c9\u3092\u8aad\u307f\u3084\u3059\u304f\u3057\u3066\u3044\u305f\u3082\u306e\u3092\u3059\u3079\u3066\u53d6\u308a\u9664\u3044\u305f\u72b6\u614b\u3067\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001\u95a2\u6570\u306e\u30a4\u30f3\u30e9\u30a4\u30f3\u5316\u3001\u30d6\u30ed\u30c3\u30af\u533a\u5207\u308a\u6587\u5b57\u306e\u524a\u9664\u3001\u6697\u9ed9\u306e\u6761\u4ef6\u5206\u5c90\u306e\u4f7f\u7528\u3001\u30ed\u30fc\u30ab\u30eb\u5909\u6570\u306e\u66f8\u304d\u63db\u3048\u306a\u3069\u3001\u30b3\u30fc\u30c9\u3092\u8abf\u6574\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3053\u3068\u3082\u3002<\/p>\n<h3>\u5727\u7e2e\u3057\u305fJavaScript\u3068\u305d\u3046\u3067\u306a\u3044JavaScript\u306e\u30b3\u30fc\u30c9\u4f8b<\/h3>\n<p>\u3044\u304f\u3064\u304b\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u6700\u521d\u306e\u30d6\u30ed\u30c3\u30af\u306f\u3001\u5727\u7e2e\u3055\u308c\u3066\u3044\u306a\u3044\u901a\u5e38\u306eJavaScript\u306e\u30b3\u30fc\u30c9\u3067\u3059\u3002<\/p>\n<pre><code class=\"language-javascript\">\/\/\u6587\u5b57\u5217\u304c\u56de\u6587\u3067\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u8abf\u3079\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\n\nfunction checkPalindrome(str) {\n\n    \/\/\u6587\u5b57\u5217\u306e\u9577\u3055\u3092\u6c42\u3081\u308b\n    const len = string.length;\n\n    \/\/\u6587\u5b57\u5217\u306e\u534a\u5206\u3092\u30eb\u30fc\u30d7\u3059\u308b\n    for (let i = 0; i &lt; len \/ 2; i++) {\n\n        \/\/\u6700\u521d\u3068\u6700\u5f8c\u306e\u6587\u5b57\u5217\u304c\u540c\u3058\u304b\u3069\u3046\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\n        if (string[i] !== string[len - 1 - i]) {\n            return '\u3053\u308c\u306f\u56de\u6587\u3067\u306f\u3042\u308a\u307e\u305b\u3093';\n        }\n    }\n    return '\u3053\u308c\u306f\u56de\u6587\u3067\u3059';\n}\n\n\/\/\u30a4\u30f3\u30d7\u30c3\u30c8\u3092\u53d7\u3051\u4ed8\u3051\u308b\nconst string = prompt('\u6587\u5b57\u5217\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044');\n\n\/\/\u95a2\u6570\u3092\u547c\u3073\u51fa\u3059\nconst value = checkPalindrome(string);\n\nconsole.log(value);<\/code><\/pre>\n<p>\u6b21\u306b\u3001\u540c\u3058\u30b3\u30fc\u30c9\u3092\u5727\u7e2e\u3059\u308b\u3068\u3069\u306e\u3088\u3046\u306b\u306a\u308b\u304b\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre><code class=\"language-javascript\">function checkPalindrome(n){const t=string.length;for(let n=0;n&lt;t\/2;n++)\nif(string[n]!==string[t-1-n])return\"It is not a palindrome\";return\"It is a palindrome\"}\nconst string=prompt(\"Enter a string: \"), value=checkPalindrome(string);console.log(value);<\/code><\/pre>\n<p>\u3054\u89a7\u306e\u3068\u304a\u308a\u30012\u3064\u76ee\u306e\u30b3\u30fc\u30c9\u306f\u5c0f\u3055\u304f\u30b3\u30f3\u30d1\u30af\u30c8\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u8aad\u307f\u8fbc\u307f\u3068\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3001\u305d\u3057\u3066\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u8868\u793a\u304c\u9ad8\u901f\u5316\u3055\u308c\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001529\u30d0\u30a4\u30c8\u3092324\u30d0\u30a4\u30c8\u306b\u6e1b\u3089\u3059\u3053\u3068\u3067\u3001205\u30d0\u30a4\u30c8\u306e\u7a7a\u304d\u9818\u57df\u304c\u624b\u306b\u5165\u308a\u3001\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u306b\u304b\u304b\u308b\u6642\u9593\u3092\u307b\u307c40%\u524a\u6e1b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>529\u30da\u30fc\u30b8\u3042\u308b\u672c\u3092\u3001324\u30da\u30fc\u30b8\u306b\u51dd\u7e2e\u3057\u305f\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002\u3082\u3061\u308d\u3093\u3001\u4eba\u9593\u304c\u8aad\u3080\u306b\u306f\u82e6\u52b4\u3057\u307e\u3059\u304c\u3001\u6a5f\u68b0\u306a\u3089\u554f\u984c\u306a\u304f\u8aad\u307f\u9032\u3081\u3089\u308c\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u307e\u305f\u3001\u8907\u6570\u306eJavaScript\u30d5\u30a1\u30a4\u30eb\u3092\u9023\u7d50\u3057\u30661\u3064\u306e\u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066\u5727\u7e2e\u3059\u308b\u3068\u3001\u30b5\u30fc\u30d0\u30fc\u3078\u306eHTTP\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u6570\u304c\u6e1b\u5c11\u3057\u3001\u30b5\u30a4\u30c8\u306e\u5e2f\u57df\u5e45\u306e\u6d88\u8cbb\u3082\u6291\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30b3\u30fc\u30c9\u306e\u5727\u7e2e\u306b\u3088\u3063\u3066\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u5b9f\u884c\u6642\u9593\u304c\u77ed\u7e2e\u3055\u308c\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/ttfb\/\">Time to First Byte \uff08TTFB\uff09<\/a>\u304c\u4f4e\u4e0b\u3057\u307e\u3059\u3002<\/p>\n<h2>JavaScript\u30b3\u30fc\u30c9\u5727\u7e2e\u306e\u5fc5\u8981\u6027<\/h2>\n<p>\u3042\u308b\u610f\u5473\u3067\u306f\u5f53\u7136\u306e\u3053\u3068\u3067\u3059\u304c\u3001\u30b3\u30fc\u30c9\u8a18\u8ff0\u306e\u969b\u306b\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u958b\u767a\u8005\u304c\u7269\u4e8b\u3092\u6210\u3057\u9042\u3052\u308b\u3053\u3068\u306b\u96c6\u4e2d\u3057\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u5c06\u6765\u7684\u306b\u4ed6\u306e\u4eba\u304c\u30b3\u30fc\u30c9\u3092\u8aad\u3093\u3060\u6642\u306b\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u3068\u3001\u30b3\u30e1\u30f3\u30c8\u3084\u7a7a\u767d\u3001\u5909\u6570\u304c\u591a\u7528\u3055\u308c\u308b\u50be\u5411\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>JavaScript\u306f\u512a\u308c\u305f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u3059\u304c\u3001\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u306e\u901f\u5ea6\u3092\u4f4e\u4e0b\u3055\u305b\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u5f71\u97ff\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u901f\u5ea6\u3092\u5f15\u304d\u4e0a\u3052\u308b\u306b\u306f\u3001JavaScript\u306e\u30b3\u30fc\u30c9\u3092\u5727\u7e2e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u5727\u7e2e\u306b\u3088\u308aJavaScript\u30b3\u30fc\u30c9\u306e\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u309230\uff5e90%\u3082\u524a\u6e1b\u53ef\u80fd\u3067\u3059\u3002\u305d\u306e\u7d50\u679c\u3001JavaScript\u306e\u5727\u7e2e\u306f\u3001\u3059\u3079\u3066\u306e\u958b\u767a\u8005\u306b\u3068\u3063\u3066\u304a\u306a\u3058\u307f\u306e\u51e6\u7406\u3068\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u4e3b\u8981\u306a<a href=\"https:\/\/kinsta.com\/jp\/blog\/javascript-libraries\/\">JavaScript\u30e9\u30a4\u30d6\u30e9\u30ea<\/a>\uff08Angular\u3001Bootstrap\u306a\u3069\uff09\u306f\u901a\u5e38\u3001\u672c\u756a\u74b0\u5883\u3067\u306e\u30c7\u30d7\u30ed\u30a4\u7528\u306b\u5727\u7e2e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u7528\u610f\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u305d\u306e\u7a2e\u985e\u3092\u660e\u78ba\u306b\u793a\u3059\u305f\u3081\u306b\u300c<strong>min.js<\/strong>\u300d\u3068\u3044\u3046\u62e1\u5f35\u5b50\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>JavaScript\u30b3\u30fc\u30c9\u3092\u5727\u7e2e\u3059\u308b\u30e1\u30ea\u30c3\u30c8<\/h3>\n<p>JavaScript\u30b3\u30fc\u30c9\u306e\u5727\u7e2e\u306b\u3088\u308a\u5f97\u3089\u308c\u308b\u30e1\u30ea\u30c3\u30c8\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<ul>\n<li><a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-caching-plugins\/\">\u30da\u30fc\u30b8\u8868\u793a\u6642\u9593<\/a>\u306e\u77ed\u7e2e<\/li>\n<li>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u5e2f\u57df\u5e45\u6d88\u8cbb\u91cf\u306e\u524a\u6e1b<\/li>\n<li>\u30b9\u30af\u30ea\u30d7\u30c8\u5b9f\u884c\u6642\u9593\u306e\u77ed\u7e2e<\/li>\n<li>\u30b5\u30fc\u30d0\u30fc\u3078\u306e<a href=\"https:\/\/kinsta.com\/jp\/blog\/http-status-codes\/\">HTTP\u30ea\u30af\u30a8\u30b9\u30c8<\/a>\u306e\u6e1b\u5c11\uff08\u304a\u3088\u3073\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u8ca0\u8377\u306e\u8efd\u6e1b\uff09<\/li>\n<li>\u76d7\u96e3\u9632\u6b62\uff08\u5727\u7e2e\u3057\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u3001\u8aad\u307f\u53d6\u308a\u518d\u5229\u7528\u3059\u308b\u306e\u304c\u56f0\u96e3\uff09<\/li>\n<\/ul>\n<h2>JavaScript\u306e\u5727\u7e2e\u306e\u7a2e\u985e\uff08\uff0b\u96e3\u8aad\u5316\uff09<\/h2>\n<p>JavaScript\u30b3\u30fc\u30c9\u306e\u5727\u7e2e\u3001\u96e3\u8aad\u5316\u306f\u975e\u5e38\u306b\u4f3c\u901a\u3063\u305f\u6982\u5ff5\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u7d30\u304b\u306a\u8a71\u3092\u3059\u308b\u3068\u3001\u305d\u308c\u305e\u308c\u76ee\u7684\u304c\u7570\u306a\u308a\u307e\u3059\uff08\u203b\u6ce8\u91c8\uff1a\u3053\u3053\u3067\u306e\u300c\u5727\u7e2e\u300d\u306f\u82f1\u8a9e\u3067\u300cminify\u300d\u3068\u8868\u73fe\u3055\u308c\u308b\u3082\u306e\uff09\u3002<\/p>\n<p>JavaScript\u306e\u96e3\u8aad\u5316\u306f\u30b3\u30fc\u30c9\u3092\u66f8\u304d\u63db\u3048\u3066\u3001\u4eba\u9593\u304c\u8aad\u3081\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u7a7a\u767d\u3001\u30bb\u30df\u30b3\u30ed\u30f3\u3001\u30b3\u30e1\u30f3\u30c8\u3092\u524a\u9664\u3057\u3001\u3055\u3089\u306b\u5909\u6570\u3084\u30a4\u30f3\u30e9\u30a4\u30f3\u95a2\u6570\u306e\u540d\u524d\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u3067\u30b3\u30fc\u30c9\u3092\u8aad\u307f\u306b\u304f\u304f\u3057\u307e\u3059\u3002<\/p>\n<p>JavaScript\u306b\u306fUglifyJS\u3068\u3044\u3046\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u3042\u308a\u3001\u30b3\u30fc\u30c9\u3092\u81ea\u52d5\u7684\u306b\u96e3\u8aad\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u4e00\u65b9\u3067\u3001\u53ef\u8aad\u6027\u3092\u4e0b\u3052\u308b\u3053\u3068\u3067\u3001\u30b3\u30fc\u30c9\u304c\u76d7\u307e\u308c\u308b\u53ef\u80fd\u6027\u3092\u4e0b\u3052\u308b\u52b9\u679c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u5727\u7e2e\u3068\u8a00\u3063\u3066\u3082\u3001\u4e2d\u306b\u306f\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/enable-gzip-compression\/\">GZIP\u306e\u3088\u3046\u306a\u5727\u7e2e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u4f7f\u3063\u3066<\/a>\u3001\u30b3\u30fc\u30c9\u3092\u30d0\u30a4\u30ca\u30ea\u5f62\u5f0f\u306b\u66f8\u304d\u63db\u3048\u3001\u30b5\u30a4\u30ba\u3092\u5c0f\u3055\u304f\u3057\u3001\u8aad\u307f\u8fbc\u307f\u3092\u7d20\u65e9\u304f\u3059\u308b\u3082\u306e\u3082\u3042\u308a\u307e\u3059\uff08\u203b\u6ce8\u91c8\uff1a\u3053\u3061\u3089\u306e\u624b\u6cd5\u306f\u82f1\u8a9e\u3067\u306f\u300ccompress\u300d\u3068\u8868\u73fe\u3055\u308c\u308b\uff09\u3002<\/p>\n<p>\u300cminify\u300d\u306e\u5727\u7e2e\u306f\u7a7a\u767d\u3084\u30b3\u30e1\u30f3\u30c8\u3092\u6e1b\u3089\u3059\u3053\u3068\u3067\u3001\u5b8c\u5168\u306a\u96e3\u8aad\u5316\u306f\u3001\u95a2\u6570\u540d\u3084\u5909\u6570\u540d\u306a\u3069\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u3067\u30b3\u30fc\u30c9\u3092\u8aad\u3081\u306a\u3044\u5f62\u306b\u5909\u63db\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u305d\u3057\u3066\u300ccompress\u300d\u306e\u5727\u7e2e\u3067\u306f\u3001\u30d0\u30a4\u30ca\u30ea\u3067\u30b3\u30fc\u30c9\u3092\u66f8\u304d\u63db\u3048\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u5c0f\u3055\u304f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u5727\u7e2e\u306f\u300cminify\u300d\u306b\u305b\u3088\u300ccompress\u300d\u306b\u305b\u3088\u3001\u3069\u3061\u3089\u3082\u53ef\u9006\u7684\u3067\u3059\u3002\u3064\u307e\u308a\u3001\u30b3\u30fc\u30c9\u3092\u5143\u306e\u5f62\u306b\u623b\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4e00\u65b9\u3067\u96e3\u8aad\u5316\u3057\u305f\u30b3\u30fc\u30c9\u306f\u5143\u306b\u623b\u305b\u307e\u305b\u3093\u3002<\/p>\n<h2>JavaScript\u306e\u30b3\u30fc\u30c9\u3092\u5727\u7e2e\u3059\u308b\u65b9\u6cd5<\/h2>\n<p>JavaScript\u306e\u30b3\u30fc\u30c9\u3092\u5727\u7e2e\u3059\u308b\u306b\u306f\u3001\u69d8\u3005\u306a\u65b9\u6cd5\u304c\u3042\u308a\u3001\u3069\u308c\u3082\u7279\u5fb4\u7684\u3067\u3059\u3002<\/p>\n<p>\u5927\u304d\u306aJavaScript\u30d5\u30a1\u30a4\u30eb\u306e\u3059\u3079\u3066\u306e\u30b3\u30fc\u30c9\u3092\u624b\u52d5\u3067\u5727\u7e2e\u3059\u308b\u3053\u3068\u306f\u3001\u307b\u307c\u4e0d\u53ef\u80fd\u3067\u3059\u3002\u624b\u4f5c\u696d\u3067JavaScript\u30d5\u30a1\u30a4\u30eb\u3092\u5727\u7e2e\u3059\u308b\u306e\u306b\u306f\u975e\u5e38\u306b\u6642\u9593\u304c\u304b\u304b\u308b\u305f\u3081\u3001\u5c0f\u3055\u306a\u30d5\u30a1\u30a4\u30eb\u306b\u5bfe\u3057\u3066\u306e\u307f\u6709\u52b9\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>JavaScript\u306e\u30b3\u30fc\u30c9\u3092\u624b\u4f5c\u696d\u3067\u5727\u7e2e\u3059\u308b\u3068\u306a\u308b\u3068\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/best-text-editors\/\">\u30c6\u30ad\u30b9\u30c8\u30a8\u30c7\u30a3\u30bf<\/a>\u3067JavaScript\u30d5\u30a1\u30a4\u30eb\u3092\u958b\u304d\u3001\u3059\u3079\u3066\u306e\u30b9\u30da\u30fc\u30b9\u30921\u3064\u305a\u3064\u6839\u6c17\u5f37\u304f\u524a\u9664\u3057\u3066\u3044\u304d\u307e\u3059\u3002JavaScript\u30d5\u30a1\u30a4\u30eb\u306e\u30b9\u30da\u30fc\u30b9\u3084\u30b3\u30e1\u30f3\u30c8\u3092\u3059\u3079\u3066\u524a\u9664\u3059\u308b\u306b\u306f\u3001\u305d\u308c\u306a\u308a\u306e\u6642\u9593\u304c\u304b\u304b\u308b\u3067\u3057\u3087\u3046\u3002\u30c6\u30ad\u30b9\u30c8\u30a8\u30c7\u30a3\u30bf\u306e\u4e2d\u306b\u306f\u3001\u6b63\u898f\u8868\u73fe\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u3082\u306e\u3082\u3042\u308a\u3001\u8ce2\u304f\u9078\u3076\u3053\u3068\u3067\u3001\u3053\u306e\u51e6\u7406\u306b\u304b\u304b\u308b\u6642\u9593\u3092\u6642\u9593\u3092\u5927\u5e45\u306b\u524a\u6e1b\u3067\u304d\u308b\u53ef\u80fd\u6027\u306f\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3082\u3046\u3072\u3068\u3064\u306e\u65b9\u6cd5\u304c\u3001\u5727\u7e2e\u30c4\u30fc\u30eb\u306e\u4f7f\u7528\u3067\u3059\u3002\u3053\u308c\u3092\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3001\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u304b\u3089\u5b9f\u884c\u3057\u307e\u3059\u3002\u5727\u7e2e\u3057\u305f\u3044\u30d5\u30a1\u30a4\u30eb\u3092\u9078\u629e\u3057\u3001\u51e6\u7406\u3092\u958b\u59cb\u3057\u307e\u3059\u3002\u3059\u308b\u3068\u3001\u30c4\u30fc\u30eb\u306b\u3088\u308a\u81ea\u52d5\u3067\u5727\u7e2e\u304c\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n<h3>JavaScript\u3092\u624b\u4f5c\u696d\u3067\u5727\u7e2e\u3059\u308b\u65b9\u6cd5\uff08\u304a\u3059\u3059\u3081\u30c4\u30fc\u30eb5\u9078\uff09<\/h3>\n<p>\u958b\u767a\u8005\u3068\u8a00\u3048\u3069\u3082\u3001\u30b3\u30fc\u30c9\u3092\u5727\u7e2e\u3057\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3059\u308b\u305f\u3081\u306b\u3001JavaScript\u5727\u7e2e\u30c4\u30fc\u30eb\u304c\u5fc5\u8981\u306b\u306a\u308b\u3082\u306e\u3067\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u597d\u307f\u306b\u3088\u308a\u9078\u3076\u30c4\u30fc\u30eb\u306f\u7570\u306a\u308a\u3001\u7d76\u5bfe\u7684\u306a\u7b54\u3048\u306f\u3042\u308a\u307e\u305b\u3093\u3002JavaScript\u306e\u5727\u7e2e\u30c4\u30fc\u30eb\u306f\u73fe\u306b\u305f\u304f\u3055\u3093\u3042\u308a\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u306b\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u306e\u3067\u3001\u81ea\u5206\u306b\u3042\u3063\u305f\u3082\u306e\u3092\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<p>\u3053\u3061\u3089\u3067\u3054\u7d39\u4ecb\u3059\u308b\u30c4\u30fc\u30eb\u306f\u9806\u4e0d\u540c\u3067\u3059\u3002\u696d\u754c\u3067\u3082\u4eba\u6c17\u306e\u9ad8\u3044JavaScript\u30b3\u30fc\u30c9\u306e\u5727\u7e2e\u306b\u4f7f\u3048\u308b\u3082\u306e\u3060\u3051\u3092\u30ea\u30b9\u30c8\u30a2\u30c3\u30d7\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u305d\u308c\u3067\u306f\u3001\u30a6\u30a7\u30d6\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308bJavaScript\u5727\u7e2e\u30c4\u30fc\u30eb\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<h4>1. JSMin<\/h4>\n<p><a href=\"http:\/\/www.crockford.com\/jsmin.html\">JSMin<\/a>\u306f\u3001JavaScript\u306e\u30b3\u30fc\u30c9\u3092\u5727\u7e2e\u3057\u3001\u53ef\u80fd\u306a\u9650\u308a\u8efd\u91cf\u5316\u3059\u308b\u306e\u306b\u4f7f\u3048\u308b\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3JavaScript\u5727\u7e2e\u30c4\u30fc\u30eb\u517c\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3059\u3002JSMin\u3092\u30b0\u30ed\u30fc\u30d0\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u3068\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3060\u3051\u3067\u3001\u30b3\u30fc\u30c9\u304b\u3089\u3059\u3079\u3066\u306e\u7a7a\u767d\u3068\u4e0d\u8981\u306a\u30b3\u30e1\u30f3\u30c8\u3092\u975e\u5e38\u306b\u52b9\u7387\u7684\u306b\u524a\u9664\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001JavaScript\u306e\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u77ac\u6642\u306b\u7d0450\uff05\u524a\u6e1b\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u3053\u308c\u306f\u3001\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u901f\u5ea6\u306e\u9ad8\u901f\u5316\u306b\u76f4\u7d50\u3057\u307e\u3059\u3002 \u307e\u305f\u3001\u30af\u30ea\u30fc\u30f3\u3067\u6587\u82b8\u7684\u306a\u30c9\u30ad\u30e5\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u3067\u3001\u3088\u308a\u8868\u73fe\u529b\u306e\u9ad8\u3044\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b9\u30bf\u30a4\u30eb\u304c\u81ea\u7136\u3068\u4fc3\u9032\u3055\u308c\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001JSMin\u3092\u7528\u3044\u305f\u5727\u7e2e\u306b\u306f\u4e00\u3064\u306e\u5f31\u307f\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u5358\u7d14\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u305f\u3081\u306b\u3001\u591a\u304f\u306e\u6539\u884c\u304c\u5909\u66f4\u3055\u308c\u305a\u305d\u306e\u307e\u307e\u306b\u306a\u308a\u307e\u3059\u3002\u305d\u3046\u3067\u3082\u3057\u306a\u3044\u3068\u3001\u30b3\u30fc\u30c9\u306b\u65b0\u305f\u306a\u30d0\u30b0\u3092\u767a\u751f\u3055\u305b\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u3042\u308b\u306e\u3067\u3059\u3002<\/p>\n<h4>2. Microsoft Ajax Minifier<\/h4>\n<p><a href=\"https:\/\/github.com\/microsoft\/ajaxmin\/releases\/tag\/v5.14\">Microsoft Ajax Minifier<\/a>\u3092\u4f7f\u3048\u3070\u3001JavaScript\u3068CSS\u30d5\u30a1\u30a4\u30eb\u306e\u4e21\u65b9\u306e\u30b5\u30a4\u30ba\u3092\u6e1b\u3089\u3057\u3001\u30a6\u30a7\u30d6\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5f15\u304d\u4e0a\u3052\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30b3\u30e1\u30f3\u30c8\u3001\u4e0d\u8981\u306a\u30b9\u30da\u30fc\u30b9\u3001\u30bb\u30df\u30b3\u30ed\u30f3\u3001\u95a2\u6570\u3001\u62ec\u5f27\u306f\u524a\u9664\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u30ed\u30fc\u30ab\u30eb\u5909\u6570\u3001\u95a2\u6570\u540d\u3001\u5f15\u7528\u7b26\/\u4e8c\u91cd\u5f15\u7528\u7b26\u306e\u77ed\u7e2e\u5316\u3001\u96a3\u63a5\u3059\u308b\u5909\u6570\u5ba3\u8a00\u306e\u7d50\u5408\u3001\u3055\u3089\u306b\u3001\u5b9f\u884c\u3055\u308c\u306a\u3044\u30b3\u30fc\u30c9\u306e\u524a\u9664\u3082\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n<p>\u751f\u7523\u6027\u3092\u5206\u6790\u3059\u308b\u3053\u3068\u3082\u3001\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u3067JS\u3092\u5727\u7e2e\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002\u305d\u3057\u3066\u3001\u5727\u7e2e\u5f8c\u306b\u306f\u3001\u751f\u7523\u6027\u78ba\u8a8d\u7528\u306e\u30d5\u30a9\u30eb\u30c0\u3092\u958b\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h4>3. Google Closure Compiler<\/h4>\n<p><a href=\"https:\/\/developers.google.com\/closure\/compiler\">Google Closure Compiler<\/a>\u3082\u307e\u305f\u3001\u512a\u308c\u305fJavaScript\u30b3\u30fc\u30c9\u5727\u7e2e\u30c4\u30fc\u30eb\u3067\u3059\u3002JavaScript\u3092\u5b9a\u5f0f\u5316\u3057\u3001\u9ad8\u901f\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3068\u30b9\u30e0\u30fc\u30ba\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u69cb\u6587\u3092\u691c\u8a3c\u3001\u5909\u66f4\u3092\u63d0\u6848\u3001\u4f7f\u7528\u3055\u308c\u3066\u3044\u306a\u3044\u30b3\u30fc\u30c9\u3068\u578b\u3092\u524a\u9664\u3057\u3001JavaScript\u30b3\u30fc\u30c9\u306e\u554f\u984c\u70b9\u306b\u3064\u3044\u3066\u8b66\u544a\u3092\u8868\u793a\u3057\u3066\u304f\u308c\u308b\u306e\u3082\u7279\u5fb4\u3067\u3059\u3002JavaScript\u30b3\u30fc\u30c9\u306e\u8a55\u4fa1\u3001\u5197\u9577\u306a\u30b3\u30fc\u30c9\u306e\u524a\u9664\u3001\u305d\u308c\u306e\u66f8\u304d\u76f4\u3057\u306b\u52b9\u679c\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u4e0d\u6b63\u306a\u30b3\u30fc\u30c9\u3084\u6f5c\u5728\u7684\u306b\u5371\u967a\u306a\u64cd\u4f5c\u306b\u5bfe\u3057\u3066\u3082\u8b66\u544a\u304c\u51fa\u307e\u3059\u3002JavaScript\u30b3\u30fc\u30c9\u3092\u512a\u308c\u305f\u5727\u7e2e\u7248\u3078\u3068\u751f\u307e\u308c\u5909\u308f\u3089\u305b\u3066\u304f\u308c\u308b\u983c\u308a\u306b\u306a\u308b\u30c4\u30fc\u30eb\u3067\u3059\u3002<\/p>\n<h4>4. YUI Compressor<\/h4>\n<p><a href=\"https:\/\/yui.github.io\/yuicompressor\/\">YUI compressor<\/a>\u306f\u3001\u4ed6\u306e\u591a\u304f\u306e\u30c4\u30fc\u30eb\u3088\u308a\u3082\u9ad8\u3044\u5727\u7e2e\u7387\u3092\u30a6\u30ea\u306b\u3057\u305f\u3001\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u578b\u306eJavaScript\u30fbCSS\u5727\u7e2e\u30c4\u30fc\u30eb\u3067\u3059\u3002Java\u3067\u69cb\u7bc9\u3055\u308c\u3066\u304a\u308a\u3001\u30bd\u30fc\u30b9JavaScript\u30d5\u30a1\u30a4\u30eb\u306e\u30c8\u30fc\u30af\u30f3\u5316\u306b\u306f<a href=\"https:\/\/github.com\/mozilla\/rhino\">Rhino<\/a>\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u307e\u305a\u3001\u30bd\u30fc\u30b9JavaScript\u30d5\u30a1\u30a4\u30eb\u306e\u5206\u6790\u306b\u3088\u308a\u3001\u305d\u306e\u69cb\u9020\u304c\u7279\u5b9a\u3055\u308c\u3001\u6b21\u306b\u3001\u30c8\u30fc\u30af\u30f3\u30b9\u30c8\u30ea\u30fc\u30e0\u304c\u30d7\u30ea\u30f3\u30c8\u30a2\u30a6\u30c8\u3055\u308c\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u3067\u304d\u308b\u3060\u3051\u591a\u304f\u306e\u7a7a\u767d\u3092\u524a\u9664\u3057\u306a\u304c\u3089\u3001\u3059\u3079\u3066\u306e\u30ed\u30fc\u30ab\u30eb\u30b7\u30f3\u30dc\u30eb\u304c1\u6587\u5b57\uff08\u307e\u305f\u306f2\u30013\u6587\u5b57\uff09\u306b\u7f6e\u304d\u63db\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>YUI Compressor\u306f\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u3067\u3042\u308b\u305f\u3081\u3001\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u8abf\u3079\u308c\u3070\u3001\u3069\u306e\u3088\u3046\u306b\u52d5\u4f5c\u3059\u308b\u304b\u3092\u77e5\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u512a\u308c\u305f\u5727\u7e2e\u7387\u3092\u6301\u3064\u3001\u30bb\u30ad\u30e5\u30a2\u306aJavaScript\u5727\u7e2e\u30c4\u30fc\u30eb\u3067\u3059\u3002<\/p>\n<h4>5. UglifyJS<\/h4>\n<p><a href=\"https:\/\/www.npmjs.com\/package\/uglify-js\">UglifyJS<\/a>\u3082\u4eba\u6c17\u306eJavaScript\u30b3\u30fc\u30c9\u5727\u7e2e\u30c4\u30fc\u30eb\u306e1\u3064\u3067\u3059\u3002JavaScript\u306e\u30b3\u30fc\u30c9\u3092\u89e3\u6790\u3001\u5727\u7e2e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u5727\u7e2e\u4e2d\u306b\u30bd\u30fc\u30b9\u30de\u30c3\u30d7\u30d5\u30a1\u30a4\u30eb\u304c\u751f\u6210\u3055\u308c\u308b\u306e\u3067\u3001\u5143\u306e\u30b3\u30fc\u30c9\u3078\u306e\u30c8\u30e9\u30c3\u30af\u30d0\u30c3\u30af\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u540c\u6642\u306b\u8907\u6570\u306e\u5165\u529b\u30d5\u30a1\u30a4\u30eb\u3092\u53d7\u3051\u4ed8\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u6700\u521d\u306b\u5165\u529b\u30d5\u30a1\u30a4\u30eb\u306e\u30d1\u30fc\u30b9\u304c\u5b9f\u884c\u3055\u308c\u3001\u6b21\u306b\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u30d1\u30fc\u30b9\u3078\u3068\u9032\u307f\u307e\u3059\u3002<\/p>\n<p>\u5165\u529b\u30d5\u30a1\u30a4\u30eb\u3092\u9806\u756a\u306b\u89e3\u6790\u3057\u306a\u304c\u3089\u3001\u4efb\u610f\u306e\u5727\u7e2e\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u9069\u7528\u3055\u308c\u3066\u3044\u304d\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30eb\u306e\u89e3\u6790\u306f\u540c\u3058\u30b0\u30ed\u30fc\u30d0\u30eb\u30b9\u30b3\u30fc\u30d7\u5185\u3067\u306e\u51e6\u7406\u3068\u306a\u308a\u3001\u3042\u308b\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u5225\u306e\u30d5\u30a1\u30a4\u30eb\u3067\u5ba3\u8a00\u3055\u308c\u305f\u5909\u6570\/\u95a2\u6570\u3078\u306f\u9069\u5207\u306a\u53c2\u7167\u95a2\u4fc2\u304c\u7dad\u6301\u3055\u308c\u307e\u3059\u3002<\/p>\n<h3>JavaScript\u3092\u81ea\u52d5\u3067\u5727\u7e2e\u3059\u308b\u65b9\u6cd5\uff08\u30aa\u30f3\u30e9\u30a4\u30f3\u30c4\u30fc\u30eb5\u9078\uff09<\/h3>\n<p>\u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u4f7f\u3048\u308bJavaScript\u30b3\u30fc\u30c9\u5727\u7e2e\u30c4\u30fc\u30eb\u306f\u8c4a\u5bcc\u306b\u3042\u308a\u307e\u3059\u304c\u3001\u305d\u306e\u307b\u3068\u3093\u3069\u3059\u3079\u3066\u304c\u540c\u69d8\u306e\u624b\u6cd5\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u307e\u305a\u3001JavaScript\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\uff06\u30da\u30fc\u30b9\u30c8\u3059\u308b\u304b\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002\u6b21\u306b\u3001\u5727\u7e2e\u30c4\u30fc\u30eb\u306e\u8a2d\u5b9a\u3092\u8abf\u6574\u3057\u307e\u3059\u3002\u8a2d\u5b9a\u5185\u5bb9\u306b\u3088\u3063\u3066\u3001\u305d\u306e\u6761\u4ef6\u306b\u57fa\u3065\u3044\u305f\u5727\u7e2e\u304c\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u6700\u5f8c\u306b\u3001\u5727\u7e2e\u5f8c\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u53d6\u5f97\u3057\u3001\u5143\u306e\u30b3\u30fc\u30c9\u306e\u4ee3\u308f\u308a\u306b\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3067\u4f7f\u7528\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u3053\u306e\u969b\u306b\u306f\u3001\u5ff5\u306e\u305f\u3081\u306b\u5143\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u30d5\u30a1\u30a4\u30eb\u3082\u4fdd\u7ba1\u3057\u3066\u304a\u304f\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002<\/p>\n<p>\u305d\u308c\u3067\u306f\u3001\u30a6\u30a7\u30d6\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a\u3092\u52a9\u3051\u308b\u3001\u30aa\u30f3\u30e9\u30a4\u30f3JavaScript\u30b3\u30fc\u30c9\u5727\u7e2e\u30c4\u30fc\u30eb5\u9078\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\u7279\u5b9a\u306e\u9806\u5e8f\u3084\u30ab\u30c6\u30b4\u30ea\u304c\u3042\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u4eba\u6c17\u304c\u3042\u308a\u4fbf\u5229\u306aJavaScript\u5727\u7e2e\u30c4\u30fc\u30eb\u306e\u307f\u3092\u53b3\u9078\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h4>1. Toptal JavaScript Minifier<\/h4>\n<figure id=\"attachment_113608\" aria-describedby=\"caption-attachment-113608\" style=\"width: 1360px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/01\/toptal-Javascript-minifier.png\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-113608 size-full\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/01\/toptal-Javascript-minifier.png\" alt=\"Toptal JavaScript Minifier\" width=\"1360\" height=\"667\"><\/a><figcaption id=\"caption-attachment-113608\" class=\"wp-caption-text\">Toptal JavaScript Minifier<\/figcaption><\/figure>\n<p><a href=\"https:\/\/www.toptal.com\/developers\/javascript-minifier\/\">Toptal JavaScript Minifier<\/a>\u306f\u3001\u3082\u306e\u306e\u6570\u79d2\u3067JavaScript\u30b3\u30fc\u30c9\u3092\u5727\u7e2e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3001\u52b9\u7387\u7684\u3067\u3042\u308a\u306a\u304c\u3089\u7c21\u5358\u306a\u30aa\u30f3\u30e9\u30a4\u30f3\u30c4\u30fc\u30eb\u3067\u3059\u3002\u5727\u7e2e\u3057\u305f\u30b3\u30fc\u30c9\u306f<strong>.js<\/strong>\u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066\u4fdd\u5b58\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h4>2. JSCompress<\/h4>\n<p><a href=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/01\/jscompress.png\"><img decoding=\"async\" class=\"wp-image-113609 size-full\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/01\/jscompress.png\" alt=\"\"&lt;yoastmark\"><\/a><\/p>\n<p><a href=\"https:\/\/jscompress.com\/\">JSCompress<\/a>\u3092\u4f7f\u3063\u3066\u3001JavaScript\u306e\u30b5\u30a4\u30ba\u3092\u304a\u3088\u305d80%\u524a\u6e1b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30b7\u30f3\u30d7\u30eb\u306a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3067\u3001\u30b3\u30fc\u30c9\u3092\u8cbc\u308a\u4ed8\u3051\u308b\u304b\u3001.js\u30d5\u30a1\u30a4\u30eb\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u3066\u4f7f\u7528\u3057\u307e\u3059\u3002\u5727\u7e2e\u5f8c\u306e\u51fa\u529b\u306f\u3001<strong>.js<\/strong>\u30d5\u30a1\u30a4\u30eb\u3067\u306f\u306a\u304f\u3001\u30af\u30ea\u30fc\u30f3\u306a\u30b3\u30fc\u30c9\u3068\u3057\u3066\u8868\u793a\u3055\u308c\u308b\u306e\u3067\u3001\u3053\u308c\u3092\u30b3\u30d4\u30fc\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6ce8\u76ee\u3059\u3079\u304d\u70b9\u3068\u3057\u3066\u3001\u3053\u306e\u30c4\u30fc\u30eb\u3067\u306e\u5727\u7e2e\u306b\u306f\u3001UglifyJS\u3068Babel-minify\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h4>3. Minifier.org<\/h4>\n<figure id=\"attachment_113610\" aria-describedby=\"caption-attachment-113610\" style=\"width: 1000px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/01\/minifier.org-javascript-minfier.png\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-113610 size-full\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/01\/minifier.org-javascript-minfier.png\" alt=\"Minifier.org\u306eJavaScript\u5727\u7e2e\u30c4\u30fc\u30eb\" width=\"1000\" height=\"500\"><\/a><figcaption id=\"caption-attachment-113610\" class=\"wp-caption-text\">Minifier.org\u306eJavaScript\u5727\u7e2e\u30c4\u30fc\u30eb<\/figcaption><\/figure>\n<p><a href=\"https:\/\/www.minifier.org\/\">Minfier.org<\/a>\u306f\u3001\u975e\u5e38\u306b\u30b7\u30f3\u30d7\u30eb\u306b\u30b3\u30fc\u30c9\u3092\u5727\u7e2e\u3067\u304d\u308b\u30aa\u30f3\u30e9\u30a4\u30f3\u30c4\u30fc\u30eb\u3067\u3059\u3002JavaScript\u30b3\u30fc\u30c9\u306e\u5727\u7e2e\u65b9\u6cd5\u3068\u3057\u3066\u8907\u6570\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5727\u7e2e\u524d\u5f8c\u3067\u3001JavaScript\u30b3\u30fc\u30c9\u306e\u30b5\u30a4\u30ba\u304c\u6e2c\u5b9a\u3055\u308c\u3001\u5b9f\u969b\u306b\u5727\u7e2e\u3057\u305f\u3053\u3068\u3067\u3069\u308c\u307b\u3069\u306e\u9055\u3044\u304c\u751f\u307e\u308c\u305f\u306e\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h4>4. TutorialsPoint Online JavaScript Minifier<\/h4>\n<figure id=\"attachment_113611\" aria-describedby=\"caption-attachment-113611\" style=\"width: 1162px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/01\/tutorials-point-js-minifier.png\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-113611 size-full\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/01\/tutorials-point-js-minifier.png\" alt=\"TutorialsPoint Online JavaScript Minifier\" width=\"1162\" height=\"460\"><\/a><figcaption id=\"caption-attachment-113611\" class=\"wp-caption-text\">TutorialsPoint Online JavaScript Minifier<\/figcaption><\/figure>\n<p><a href=\"https:\/\/www.tutorialspoint.com\/online_javascript_minifier.htm\">TutorialsPoint<\/a>\u3067\u306f\u3001<strong>.js<\/strong>\u30d5\u30a1\u30a4\u30eb\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u304b\u3001URL\u3092\u6307\u5b9a\u3059\u308b\u304b\u3001\u30b3\u30fc\u30c9\u3092\u76f4\u63a5\u8cbc\u308a\u4ed8\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30c4\u30fc\u30eb\u306b\u306f\u7de8\u96c6\u7528\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u304c\u3042\u308a\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u76f4\u63a5\u30b3\u30fc\u30c9\u3092\u8abf\u6574\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002\u307e\u305f\u3001\u30ef\u30f3\u30af\u30ea\u30c3\u30af\u3067\u306e\u5727\u7e2e\u3001\u305d\u306e\u5f8c\u306e<strong>.js<\/strong>\u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h4>5. Packer: Dean Edwards JavaScript Compressor<\/h4>\n<figure id=\"attachment_113612\" aria-describedby=\"caption-attachment-113612\" style=\"width: 977px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/01\/dean-adwards-pecker-javascript-compressor.png\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-113612 size-full\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/01\/dean-adwards-pecker-javascript-compressor.png\" alt=\"Packer: Dean Edwards JavaScript Compressor\" width=\"977\" height=\"580\"><\/a><figcaption id=\"caption-attachment-113612\" class=\"wp-caption-text\">Packer: Dean Edwards JavaScript Compressor<\/figcaption><\/figure>\n<p><a href=\"https:\/\/github.com\/evanw\/packer\">Dean Edwards\u6c0f\u304c\u516c\u958b\u3057\u3066\u3044\u308bPacker<\/a>\u3082JavaScript\u306e\u30b3\u30fc\u30c9\u5727\u7e2e\u306b\u4fbf\u5229\u3067\u3059\u3002\u3053\u306e\u30c4\u30fc\u30eb\u3067\u306f\u3001JavaScript\u306e\u30c8\u30fc\u30af\u30f3\/\u30a2\u30c8\u30e0\u3001\u304a\u3088\u3073\u30d3\u30c3\u30c8\/\u30d0\u30a4\u30c8\u30d1\u30bf\u30fc\u30f3\u304c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001\u30b3\u30fc\u30c9\u5727\u7e2e\u306e\u969b\u306b\u3001Base62\u30a8\u30f3\u30b3\u30fc\u30c9\u3068Shrink\u5909\u6570\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002JS\u30b3\u30fc\u30c9\u3092\u5727\u7e2e\u3059\u308b\u306b\u306f\u3001\u305d\u306e\u4e2d\u8eab\u3092\u30b3\u30d4\u30fc\u3057\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u8cbc\u308a\u4ed8\u3051\u3001\u300cPack\u300d\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u307e\u3059\u3002\u3059\u308b\u3068\u81ea\u52d5\u3067\u30b3\u30fc\u30c9\u304c\u5727\u7e2e\u3055\u308c\u307e\u3059\u3002<\/p>\n<h3>WordPress\u3067JavaScript\u3092\u5727\u7e2e\u3059\u308b\u65b9\u6cd5\uff085\u3064\u306e\u30c4\u30fc\u30eb\/\u30d7\u30e9\u30b0\u30a4\u30f3\uff09<\/h3>\n<p>WordPress\u3067\u306eJavaScript\u30b3\u30fc\u30c9\u5727\u7e2e\u65b9\u6cd5\u306f\u5c11\u3057\u7570\u306a\u308a\u307e\u3059\u3002JavaScript\u3092\u5727\u7e2e\u3059\u308b\u306b\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u5074\u3067\u306e\u7279\u5225\u306a\u64cd\u4f5c\u304b\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-plugin\/\">WordPress\u30d7\u30e9\u30b0\u30a4\u30f3<\/a>\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u5fc5\u8981\u3067\u3059\u3002WordPress\u306e\u5727\u7e2e\u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u5727\u7e2e\u51e6\u7406\u3092\u5b9f\u8cea\u3001\u81ea\u52d5\u3067\u884c\u3063\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n<p>JavaScript\u306e\u5727\u7e2eWordPress\u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u591a\u6570\u3042\u308a\u3001\u305d\u306e\u307b\u3068\u3093\u3069\u3067\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u5727\u7e2e\u306e\u624b\u6cd5\u306f\u540c\u69d8\u3067\u3059\u3002WordPress\u7ba1\u7406\u753b\u9762\u304b\u3089\u7c21\u5358\u306b\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>WordPress\u3067JavaScript\u30b3\u30fc\u30c9\u3092\u5727\u7e2e\u3059\u308b\u306e\u306b\u4fbf\u5229\u306a\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u3044\u304f\u3064\u304b\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<h4>1. WP Rocket<\/h4>\n<figure id=\"attachment_183572\" aria-describedby=\"caption-attachment-183572\" style=\"width: 1000px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-183572 size-full\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/05\/wp-rocket-banner.jpg\" alt=\"WP Rocket\" width=\"1000\" height=\"324\"><figcaption id=\"caption-attachment-183572\" class=\"wp-caption-text\">WP Rocket<\/figcaption><\/figure>\n<p><a href=\"https:\/\/wp-rocket.me\/\">WP Rocket<\/a>\u306f\u3001JavaScript\u3068CSS\u3092\u5727\u7e2e\u3057\u3066\u7d50\u5408\u3057\u3001\u30da\u30fc\u30b8\u306e\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u30d6\u30ed\u30c3\u30af\u3057\u306a\u3044\u3088\u3046\u306b\u914d\u4fe1\u3092\u6700\u9069\u5316\u3057\u3066\u304f\u308c\u308b\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u3059\u3002Kinsta\u3067\u306f\u30ad\u30e3\u30c3\u30b7\u30e5\u6a5f\u80fd\u304c\u81ea\u52d5\u3067\u7121\u52b9\u5316\u3055\u308c\u307e\u3059\u304c\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u30af\u30ea\u30a2\u6a5f\u80fd\u306f\u4f7f\u7528\u3067\u304d\u308b\u305f\u3081\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/wp-rocket\/\">Kinsta\u3068\u306e\u76f8\u6027\u304c\u826f\u3044<\/a>\u306e\u3082\u7279\u5fb4\u3067\u3059\u3002WP Rocket\u306e\u30e9\u30a4\u30bb\u30f3\u30b9\u5236\u9650\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3053\u3068\u306a\u304f\u3001Kinsta\u306e\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u74b0\u5883\u3067\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h4><span style=\"color: var(--kmt-sys-color-text-neutral-strong);background-color: var(--kmt-sys-color-background-neutral-weak, #f9f5f3)\">2. W3 Total Cache<\/span><\/h4>\n<figure id=\"attachment_113616\" aria-describedby=\"caption-attachment-113616\" style=\"width: 1000px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/01\/w3-total-cache.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-113616 size-full\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/01\/w3-total-cache.jpg\" alt=\"W3 Total Cache\" width=\"1000\" height=\"324\"><\/a><figcaption id=\"caption-attachment-113616\" class=\"wp-caption-text\">W3 Total Cache<\/figcaption><\/figure>\n<p><a href=\"https:\/\/kinsta.com\/jp\/blog\/w3-total-cache\/\">W3 Total Cache<\/a>\u3067\u306f\u3001JavaScript\u3001CSS\u3001HTML\u3092\u4e8b\u7d30\u304b\u306b\u5236\u5fa1\u3057\u306a\u304c\u3089\u5727\u7e2e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30a4\u30f3\u30e9\u30a4\u30f3\u3001\u57cb\u3081\u8fbc\u307f\u3001\u307e\u305f\u306f\u4efb\u610f\u306e\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306eJavaScript\u3084CSS\u30b3\u30fc\u30c9\u306e\u5727\u7e2e\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u5727\u7e2e\u3068\u306f\u5225\u306b\u3001\u30da\u30fc\u30b8\u8868\u793a\u901f\u5ea6\u5411\u4e0a\u306e\u305f\u3081\u306bJavaScript\u3068CSS\u306e\u8aad\u307f\u8fbc\u307f\u3092\u9045\u5ef6\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002\u3055\u3089\u306b\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/gatsby-wordpress\/\">WordPress\u30b5\u30a4\u30c8<\/a>\u3067\u306eJavaScript\u30b3\u30fc\u30c9\u5727\u7e2e\u65b9\u6cd5\u3068\u3057\u3066\u3001\u3044\u304f\u3064\u3082\u306e\u9078\u629e\u80a2\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h4>3. WP-Optimize<\/h4>\n<figure id=\"attachment_113614\" aria-describedby=\"caption-attachment-113614\" style=\"width: 1000px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/01\/wp-optimize.png\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-113614 size-full\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/01\/wp-optimize.png\" alt=\"WP-Optimize\" width=\"1000\" height=\"324\"><\/a><figcaption id=\"caption-attachment-113614\" class=\"wp-caption-text\">WP-Optimize<\/figcaption><\/figure>\n<p><a href=\"https:\/\/wordpress.org\/plugins\/wp-optimize\/\">WP-Optimize<\/a>\u306f\u3001<a href=\"https:\/\/kinsta.com\/blog\/wordpress-database-plugin\/\">WordPress\u6700\u9069\u5316\u30d7\u30e9\u30b0\u30a4\u30f3<\/a>\u306b\u5206\u985e\u3055\u308c\u307e\u3059\u3002\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30af\u30ea\u30a2\u3068WordPress\u30b5\u30a4\u30c8\u306e\u6700\u9069\u5316\u3068\u3068\u3082\u306b\u3001CSS\u3001JavaScript\u306e\u5727\u7e2e\u3082\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3055\u3089\u306b\u3001CSS\u3068JavaScript\u306e\u8aad\u307f\u8fbc\u307f\u9045\u5ef6\u3082\u53ef\u80fd\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30e1\u30a4\u30f3\u306e\u8981\u7d20\u306e\u5f8c\u306b\u526f\u6b21\u7684\u306a\u30a2\u30bb\u30c3\u30c8\u3092\u8aad\u307f\u8fbc\u3080\u3053\u3068\u3067\u3001\u30da\u30fc\u30b8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a\u3092\u56f3\u308a\u307e\u3059\u3002<\/p>\n<h4>4. Autoptimize<\/h4>\n<figure id=\"attachment_113619\" aria-describedby=\"caption-attachment-113619\" style=\"width: 1000px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/01\/autoptimize.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-113619 size-full\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/01\/autoptimize.jpg\" alt=\"Autoptimize\" width=\"1000\" height=\"346\"><\/a><figcaption id=\"caption-attachment-113619\" class=\"wp-caption-text\">Autoptimize<\/figcaption><\/figure>\n<p><a href=\"https:\/\/kinsta.com\/blog\/autoptimize-settings\/\">Autoptimize<\/a>\u306f\u3001CSS\u3084JavaScript\u3092\u96c6\u7d04\u3001\u5727\u7e2e\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u3057\u3066\u3001\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u6642\u9593\u3092\u77ed\u7e2e\u3057\u3001WordPress\u30b5\u30a4\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u306e\u306b\u4fbf\u5229\u306a\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u3059\u3002\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u5727\u7e2e\u3068\u30ad\u30e3\u30c3\u30b7\u30e5\u3001JavaScript\u30b3\u30fc\u30c9\u306e\u30a4\u30f3\u30e9\u30a4\u30f3\u5316\u3001\u96c6\u7d04\u3055\u308c\u3066\u3044\u306a\u3044JavaScript\u306e\u975e\u540c\u671f\u5316\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>WordPress\u30b5\u30a4\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u7126\u70b9\u3092\u5f53\u3066\u305fJavaScript\u5727\u7e2e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u304a\u63a2\u3057\u306a\u3089\u3001Autoptimize\u306f\u512a\u308c\u305f\u9078\u629e\u80a2\u3067\u3059\u3002<\/p>\n<h4>5. Fast Velocity Minify<\/h4>\n<figure id=\"attachment_113631\" aria-describedby=\"caption-attachment-113631\" style=\"width: 1000px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/01\/fast-velocity-minify.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-113631 size-full\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/01\/fast-velocity-minify.jpg\" alt=\"Fast Velocity Minify\" width=\"1000\" height=\"324\"><\/a><figcaption id=\"caption-attachment-113631\" class=\"wp-caption-text\">Fast Velocity Minify<\/figcaption><\/figure>\n<p><a href=\"https:\/\/wordpress.org\/plugins\/fast-velocity-minify\/\">Fast Velocity Minify<\/a>\u306f\u3001WordPress\u30b5\u30a4\u30c8\u306b\u304a\u3051\u308b\u9ad8\u5ea6\u306aJavaScript\u3001CSS\u3001HTML\u306e\u5727\u7e2e\u3092\u5f8c\u62bc\u3057\u3059\u308b\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u3059\u3002\u3053\u308c\u3092\u5229\u7528\u3059\u308b\u3068\u3001\u6700\u521d\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u3066\u3044\u306a\u3044\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u767a\u751f\u3057\u305f\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u3001\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u3067\u306e\u5727\u7e2e\u304c\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002\u5206\u304b\u308a\u3084\u3059\u3044\u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3068\u30b7\u30f3\u30d7\u30eb\u306a\u64cd\u4f5c\u6027\u304c\u7279\u5fb4\u3067\u3059\u3002<\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6700\u5927\u5316\u3059\u308b\u306b\u306f\u3001\u7d30\u304b\u3044\u90e8\u5206\u307e\u3067\u6ce8\u610f\u3092\u6255\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001HTML\u3001CSS\u3001JavaScript\u306e\u5727\u7e2e\u306f\u3001\u30b5\u30a4\u30c8\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a\u306eTo-Do\u30ea\u30b9\u30c8\u306b\u305c\u3072\u3068\u3082\u8ffd\u52a0\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u4eca\u56de\u306e\u8a18\u4e8b\u3067\u306f\u3001JavaScript\u306e\u5727\u7e2e\u3092\u652f\u63f4\u3059\u308b\u6570\u591a\u304f\u306e\u30c4\u30fc\u30eb\u3084\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002\u5168\u3066\u306e\u30c4\u30fc\u30eb\u3084\u30d7\u30e9\u30b0\u30a4\u30f3\u306b\u7279\u5fb4\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u3069\u308c\u3092\u9078\u3093\u3067\u3082\u5727\u7e2e\u3068\u3044\u3046\u76ee\u7684\u3092\u9054\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\n<br \/>\n\u3054\u5229\u7528\u306e\u72b6\u6cc1\u306b\u3042\u308f\u305b\u3066\u3001\u4eca\u56de\u306e\u4e00\u89a7\u304b\u3089\u597d\u307f\u306e\u30c4\u30fc\u30eb\u3092\u8a66\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002JavaScript\u30b3\u30fc\u30c9\u306e\u5727\u7e2e\u306f\u3001<a href=\"https:\/\/kinsta.com\/jp\/learn\/speed-up-wordpress\/\">\u30b5\u30a4\u30c8\u306e\u9ad8\u901f\u5316<\/a>\u306b\u8ca2\u732e\u3057\u307e\u3059\u3002<\/p>\n<p><em>\u3053\u3053\u3067\u306f\u7d39\u4ecb\u3055\u308c\u3066\u3044\u306a\u3044\u3001\u304a\u3059\u3059\u3081\u306eJavaScript\u5727\u7e2e\u30c4\u30fc\u30eb\u307e\u305f\u306fWordPress\u5727\u7e2e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u3054\u5b58\u77e5\u3067\u3059\u304b\uff1f\u30b3\u30e1\u30f3\u30c8\u6b04\u3067\u305c\u3072\u304a\u805e\u304b\u305b\u304f\u3060\u3055\u3044\u3002<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e8b\u5b9f\u3068\u3057\u3066\u3001\u3069\u3093\u306a\u4eba\u3067\u3082\u3001\u6c17\u6301\u3061\u306e\u3044\u3044\u30a6\u30a7\u30d6\u30d6\u30e9\u30a6\u30b8 &#8230;<\/p>\n","protected":false},"author":173,"featured_media":37864,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kinsta_gated_content":false,"_kinsta_gated_content_redirect":"","footnotes":""},"tags":[482,606,247,184],"topic":[778],"class_list":["post-37863","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","tag-javascript","tag-minify","tag-site-speed","tag-web-development","topic-javascript-tutorials"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.6 (Yoast SEO v24.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>JavaScript\u306e\u30b3\u30fc\u30c9\u3092\u5727\u7e2e\u3059\u308b\u65b9\u6cd5\uff08\u304a\u3059\u3059\u3081\u306e\u30c4\u30fc\u30eb\u3068\u624b\u6cd5\uff09<\/title>\n<meta name=\"description\" content=\"JavaScript\u3092\u5727\u7e2e\u3057\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u9ad8\u901f\u5316\u3059\u308b\u65b9\u6cd5\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\u307e\u305f\u3001WordPress\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u542b\u3080\u3001\u304a\u3059\u3059\u3081\u306eJavaScript\u30b3\u30fc\u30c9\u5727\u7e2e\u30c4\u30fc\u30eb\u3082\u6271\u3044\u307e\u3059\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"JavaScript\u306e\u30b3\u30fc\u30c9\u3092\u5727\u7e2e\u3059\u308b\u65b9\u6cd5\uff08\u304a\u3059\u3059\u3081\u306e\u30c4\u30fc\u30eb\u3068\u624b\u6cd5\uff09\" \/>\n<meta property=\"og:description\" content=\"JavaScript\u3092\u5727\u7e2e\u3057\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u9ad8\u901f\u5316\u3059\u308b\u65b9\u6cd5\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\u307e\u305f\u3001WordPress\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u542b\u3080\u3001\u304a\u3059\u3059\u3081\u306eJavaScript\u30b3\u30fc\u30c9\u5727\u7e2e\u30c4\u30fc\u30eb\u3082\u6271\u3044\u307e\u3059\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/\" \/>\n<meta property=\"og:site_name\" content=\"Kinsta\u00ae\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Kinsta-Japan-334616080691171\/\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/zapowell01\/\" \/>\n<meta property=\"article:published_time\" content=\"2022-10-11T14:00:41+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-08-21T08:55:44+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2022\/10\/minify-javascript.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1460\" \/>\n\t<meta property=\"og:image:height\" content=\"730\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Zadhid Powell\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:description\" content=\"JavaScript\u3092\u5727\u7e2e\u3057\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u9ad8\u901f\u5316\u3059\u308b\u65b9\u6cd5\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\u307e\u305f\u3001WordPress\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u542b\u3080\u3001\u304a\u3059\u3059\u3081\u306eJavaScript\u30b3\u30fc\u30c9\u5727\u7e2e\u30c4\u30fc\u30eb\u3082\u6271\u3044\u307e\u3059\u3002\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2022\/10\/minify-javascript.jpg\" \/>\n<meta name=\"twitter:creator\" content=\"@ZA_Powell\" \/>\n<meta name=\"twitter:site\" content=\"@Kinsta_JP\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"Zadhid Powell\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"4\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/\"},\"author\":{\"name\":\"Zadhid Powell\",\"@id\":\"https:\/\/kinsta.com\/jp\/#\/schema\/person\/ef39dd17cfc40afdff23f79ae6886876\"},\"headline\":\"JavaScript\u306e\u30b3\u30fc\u30c9\u3092\u5727\u7e2e\u3059\u308b\u65b9\u6cd5\uff08\u304a\u3059\u3059\u3081\u306e\u30c4\u30fc\u30eb\u3068\u624b\u6cd5\uff09\",\"datePublished\":\"2022-10-11T14:00:41+00:00\",\"dateModified\":\"2024-08-21T08:55:44+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/\"},\"wordCount\":367,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/kinsta.com\/jp\/#organization\"},\"image\":{\"@id\":\"https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2022\/10\/minify-javascript.jpg\",\"keywords\":[\"JavaScript\",\"minify\",\"site speed\",\"web development\"],\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/\",\"url\":\"https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/\",\"name\":\"JavaScript\u306e\u30b3\u30fc\u30c9\u3092\u5727\u7e2e\u3059\u308b\u65b9\u6cd5\uff08\u304a\u3059\u3059\u3081\u306e\u30c4\u30fc\u30eb\u3068\u624b\u6cd5\uff09\",\"isPartOf\":{\"@id\":\"https:\/\/kinsta.com\/jp\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2022\/10\/minify-javascript.jpg\",\"datePublished\":\"2022-10-11T14:00:41+00:00\",\"dateModified\":\"2024-08-21T08:55:44+00:00\",\"description\":\"JavaScript\u3092\u5727\u7e2e\u3057\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u9ad8\u901f\u5316\u3059\u308b\u65b9\u6cd5\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\u307e\u305f\u3001WordPress\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u542b\u3080\u3001\u304a\u3059\u3059\u3081\u306eJavaScript\u30b3\u30fc\u30c9\u5727\u7e2e\u30c4\u30fc\u30eb\u3082\u6271\u3044\u307e\u3059\u3002\",\"breadcrumb\":{\"@id\":\"https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/#primaryimage\",\"url\":\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2022\/10\/minify-javascript.jpg\",\"contentUrl\":\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2022\/10\/minify-javascript.jpg\",\"width\":1460,\"height\":730},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/kinsta.com\/jp\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"JavaScript\u5b66\u7fd2\u30ea\u30bd\u30fc\u30b9\",\"item\":\"https:\/\/kinsta.com\/jp\/topics\/javascript-tutorials\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"JavaScript\u306e\u30b3\u30fc\u30c9\u3092\u5727\u7e2e\u3059\u308b\u65b9\u6cd5\uff08\u304a\u3059\u3059\u3081\u306e\u30c4\u30fc\u30eb\u3068\u624b\u6cd5\uff09\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/kinsta.com\/jp\/#website\",\"url\":\"https:\/\/kinsta.com\/jp\/\",\"name\":\"Kinsta\u00ae\",\"description\":\"\u9ad8\u901f\u304b\u3064\u5805\u7262\u306a\u30d7\u30ec\u30df\u30a2\u30e0\u30b5\u30fc\u30d0\u30fc\u30b5\u30fc\u30d3\u30b9\",\"publisher\":{\"@id\":\"https:\/\/kinsta.com\/jp\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/kinsta.com\/jp\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ja\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/kinsta.com\/jp\/#organization\",\"name\":\"Kinsta\",\"url\":\"https:\/\/kinsta.com\/jp\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/kinsta.com\/jp\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/12\/kinsta-logo.jpeg\",\"contentUrl\":\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/12\/kinsta-logo.jpeg\",\"width\":500,\"height\":500,\"caption\":\"Kinsta\"},\"image\":{\"@id\":\"https:\/\/kinsta.com\/jp\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/Kinsta-Japan-334616080691171\/\",\"https:\/\/x.com\/Kinsta_JP\",\"https:\/\/www.instagram.com\/kinstahosting\/\",\"https:\/\/www.linkedin.com\/company\/kinsta\/\",\"https:\/\/www.pinterest.com\/kinstahosting\/\",\"https:\/\/www.youtube.com\/c\/Kinsta\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/kinsta.com\/jp\/#\/schema\/person\/ef39dd17cfc40afdff23f79ae6886876\",\"name\":\"Zadhid Powell\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/kinsta.com\/jp\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/1b7937ace7aaf562baae0c4dc1381589?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/1b7937ace7aaf562baae0c4dc1381589?s=96&d=mm&r=g\",\"caption\":\"Zadhid Powell\"},\"description\":\"SaaS &amp; Tech Content Specialist | Writing content for CEOs, CTOs, Engineers, and Tech Leaders.\",\"sameAs\":[\"https:\/\/zadhidpowell.com\/\",\"https:\/\/www.facebook.com\/zapowell01\/\",\"https:\/\/www.instagram.com\/za_powell\/\",\"https:\/\/www.linkedin.com\/in\/zadhidpowell\/\",\"https:\/\/x.com\/ZA_Powell\"],\"honorificPrefix\":\"Mr. \",\"birthDate\":\"1994-08-09\",\"gender\":\"Male\",\"knowsAbout\":[\"SaaS\",\"WordPress\",\"PHP\",\"Programming Languages\",\"AI\",\"Data Engineering\"],\"knowsLanguage\":[\"English\",\"Bengali\",\"Hindi\"],\"url\":\"https:\/\/kinsta.com\/jp\/blog\/author\/zadhidpowell\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"JavaScript\u306e\u30b3\u30fc\u30c9\u3092\u5727\u7e2e\u3059\u308b\u65b9\u6cd5\uff08\u304a\u3059\u3059\u3081\u306e\u30c4\u30fc\u30eb\u3068\u624b\u6cd5\uff09","description":"JavaScript\u3092\u5727\u7e2e\u3057\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u9ad8\u901f\u5316\u3059\u308b\u65b9\u6cd5\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\u307e\u305f\u3001WordPress\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u542b\u3080\u3001\u304a\u3059\u3059\u3081\u306eJavaScript\u30b3\u30fc\u30c9\u5727\u7e2e\u30c4\u30fc\u30eb\u3082\u6271\u3044\u307e\u3059\u3002","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/","og_locale":"ja_JP","og_type":"article","og_title":"JavaScript\u306e\u30b3\u30fc\u30c9\u3092\u5727\u7e2e\u3059\u308b\u65b9\u6cd5\uff08\u304a\u3059\u3059\u3081\u306e\u30c4\u30fc\u30eb\u3068\u624b\u6cd5\uff09","og_description":"JavaScript\u3092\u5727\u7e2e\u3057\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u9ad8\u901f\u5316\u3059\u308b\u65b9\u6cd5\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\u307e\u305f\u3001WordPress\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u542b\u3080\u3001\u304a\u3059\u3059\u3081\u306eJavaScript\u30b3\u30fc\u30c9\u5727\u7e2e\u30c4\u30fc\u30eb\u3082\u6271\u3044\u307e\u3059\u3002","og_url":"https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/","og_site_name":"Kinsta\u00ae","article_publisher":"https:\/\/www.facebook.com\/Kinsta-Japan-334616080691171\/","article_author":"https:\/\/www.facebook.com\/zapowell01\/","article_published_time":"2022-10-11T14:00:41+00:00","article_modified_time":"2024-08-21T08:55:44+00:00","og_image":[{"width":1460,"height":730,"url":"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2022\/10\/minify-javascript.jpg","type":"image\/jpeg"}],"author":"Zadhid Powell","twitter_card":"summary_large_image","twitter_description":"JavaScript\u3092\u5727\u7e2e\u3057\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u9ad8\u901f\u5316\u3059\u308b\u65b9\u6cd5\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\u307e\u305f\u3001WordPress\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u542b\u3080\u3001\u304a\u3059\u3059\u3081\u306eJavaScript\u30b3\u30fc\u30c9\u5727\u7e2e\u30c4\u30fc\u30eb\u3082\u6271\u3044\u307e\u3059\u3002","twitter_image":"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2022\/10\/minify-javascript.jpg","twitter_creator":"@ZA_Powell","twitter_site":"@Kinsta_JP","twitter_misc":{"\u57f7\u7b46\u8005":"Zadhid Powell","\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593":"4\u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/#article","isPartOf":{"@id":"https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/"},"author":{"name":"Zadhid Powell","@id":"https:\/\/kinsta.com\/jp\/#\/schema\/person\/ef39dd17cfc40afdff23f79ae6886876"},"headline":"JavaScript\u306e\u30b3\u30fc\u30c9\u3092\u5727\u7e2e\u3059\u308b\u65b9\u6cd5\uff08\u304a\u3059\u3059\u3081\u306e\u30c4\u30fc\u30eb\u3068\u624b\u6cd5\uff09","datePublished":"2022-10-11T14:00:41+00:00","dateModified":"2024-08-21T08:55:44+00:00","mainEntityOfPage":{"@id":"https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/"},"wordCount":367,"commentCount":0,"publisher":{"@id":"https:\/\/kinsta.com\/jp\/#organization"},"image":{"@id":"https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/#primaryimage"},"thumbnailUrl":"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2022\/10\/minify-javascript.jpg","keywords":["JavaScript","minify","site speed","web development"],"inLanguage":"ja","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/","url":"https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/","name":"JavaScript\u306e\u30b3\u30fc\u30c9\u3092\u5727\u7e2e\u3059\u308b\u65b9\u6cd5\uff08\u304a\u3059\u3059\u3081\u306e\u30c4\u30fc\u30eb\u3068\u624b\u6cd5\uff09","isPartOf":{"@id":"https:\/\/kinsta.com\/jp\/#website"},"primaryImageOfPage":{"@id":"https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/#primaryimage"},"image":{"@id":"https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/#primaryimage"},"thumbnailUrl":"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2022\/10\/minify-javascript.jpg","datePublished":"2022-10-11T14:00:41+00:00","dateModified":"2024-08-21T08:55:44+00:00","description":"JavaScript\u3092\u5727\u7e2e\u3057\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u9ad8\u901f\u5316\u3059\u308b\u65b9\u6cd5\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\u307e\u305f\u3001WordPress\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u542b\u3080\u3001\u304a\u3059\u3059\u3081\u306eJavaScript\u30b3\u30fc\u30c9\u5727\u7e2e\u30c4\u30fc\u30eb\u3082\u6271\u3044\u307e\u3059\u3002","breadcrumb":{"@id":"https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/"]}]},{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/#primaryimage","url":"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2022\/10\/minify-javascript.jpg","contentUrl":"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2022\/10\/minify-javascript.jpg","width":1460,"height":730},{"@type":"BreadcrumbList","@id":"https:\/\/kinsta.com\/jp\/blog\/minify-javascript\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/kinsta.com\/jp\/"},{"@type":"ListItem","position":2,"name":"JavaScript\u5b66\u7fd2\u30ea\u30bd\u30fc\u30b9","item":"https:\/\/kinsta.com\/jp\/topics\/javascript-tutorials\/"},{"@type":"ListItem","position":3,"name":"JavaScript\u306e\u30b3\u30fc\u30c9\u3092\u5727\u7e2e\u3059\u308b\u65b9\u6cd5\uff08\u304a\u3059\u3059\u3081\u306e\u30c4\u30fc\u30eb\u3068\u624b\u6cd5\uff09"}]},{"@type":"WebSite","@id":"https:\/\/kinsta.com\/jp\/#website","url":"https:\/\/kinsta.com\/jp\/","name":"Kinsta\u00ae","description":"\u9ad8\u901f\u304b\u3064\u5805\u7262\u306a\u30d7\u30ec\u30df\u30a2\u30e0\u30b5\u30fc\u30d0\u30fc\u30b5\u30fc\u30d3\u30b9","publisher":{"@id":"https:\/\/kinsta.com\/jp\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/kinsta.com\/jp\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ja"},{"@type":"Organization","@id":"https:\/\/kinsta.com\/jp\/#organization","name":"Kinsta","url":"https:\/\/kinsta.com\/jp\/","logo":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/kinsta.com\/jp\/#\/schema\/logo\/image\/","url":"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/12\/kinsta-logo.jpeg","contentUrl":"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/12\/kinsta-logo.jpeg","width":500,"height":500,"caption":"Kinsta"},"image":{"@id":"https:\/\/kinsta.com\/jp\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/Kinsta-Japan-334616080691171\/","https:\/\/x.com\/Kinsta_JP","https:\/\/www.instagram.com\/kinstahosting\/","https:\/\/www.linkedin.com\/company\/kinsta\/","https:\/\/www.pinterest.com\/kinstahosting\/","https:\/\/www.youtube.com\/c\/Kinsta"]},{"@type":"Person","@id":"https:\/\/kinsta.com\/jp\/#\/schema\/person\/ef39dd17cfc40afdff23f79ae6886876","name":"Zadhid Powell","image":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/kinsta.com\/jp\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/1b7937ace7aaf562baae0c4dc1381589?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/1b7937ace7aaf562baae0c4dc1381589?s=96&d=mm&r=g","caption":"Zadhid Powell"},"description":"SaaS &amp; Tech Content Specialist | Writing content for CEOs, CTOs, Engineers, and Tech Leaders.","sameAs":["https:\/\/zadhidpowell.com\/","https:\/\/www.facebook.com\/zapowell01\/","https:\/\/www.instagram.com\/za_powell\/","https:\/\/www.linkedin.com\/in\/zadhidpowell\/","https:\/\/x.com\/ZA_Powell"],"honorificPrefix":"Mr. ","birthDate":"1994-08-09","gender":"Male","knowsAbout":["SaaS","WordPress","PHP","Programming Languages","AI","Data Engineering"],"knowsLanguage":["English","Bengali","Hindi"],"url":"https:\/\/kinsta.com\/jp\/blog\/author\/zadhidpowell\/"}]}},"acf":[],"_links":{"self":[{"href":"https:\/\/kinsta.com\/jp\/wp-json\/wp\/v2\/posts\/37863","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kinsta.com\/jp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kinsta.com\/jp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kinsta.com\/jp\/wp-json\/wp\/v2\/users\/173"}],"replies":[{"embeddable":true,"href":"https:\/\/kinsta.com\/jp\/wp-json\/wp\/v2\/comments?post=37863"}],"version-history":[{"count":15,"href":"https:\/\/kinsta.com\/jp\/wp-json\/wp\/v2\/posts\/37863\/revisions"}],"predecessor-version":[{"id":60062,"href":"https:\/\/kinsta.com\/jp\/wp-json\/wp\/v2\/posts\/37863\/revisions\/60062"}],"alternate":[{"embeddable":true,"hreflang":"en","title":"English","href":"https:\/\/kinsta.com\/jp\/wp-json\/kinsta\/v1\/posts\/37863\/translations\/en"},{"embeddable":true,"hreflang":"pt","title":"Portuguese","href":"https:\/\/kinsta.com\/jp\/wp-json\/kinsta\/v1\/posts\/37863\/translations\/pt"},{"embeddable":true,"hreflang":"fr","title":"French","href":"https:\/\/kinsta.com\/jp\/wp-json\/kinsta\/v1\/posts\/37863\/translations\/fr"},{"embeddable":true,"hreflang":"de","title":"German","href":"https:\/\/kinsta.com\/jp\/wp-json\/kinsta\/v1\/posts\/37863\/translations\/de"},{"embeddable":true,"hreflang":"es","title":"Spanish","href":"https:\/\/kinsta.com\/jp\/wp-json\/kinsta\/v1\/posts\/37863\/translations\/es"},{"embeddable":true,"hreflang":"it","title":"Italian","href":"https:\/\/kinsta.com\/jp\/wp-json\/kinsta\/v1\/posts\/37863\/translations\/it"},{"embeddable":true,"hreflang":"nl","title":"Dutch","href":"https:\/\/kinsta.com\/jp\/wp-json\/kinsta\/v1\/posts\/37863\/translations\/nl"},{"embeddable":true,"hreflang":"ja","title":"Japanese","href":"https:\/\/kinsta.com\/jp\/wp-json\/kinsta\/v1\/posts\/37863\/translations\/jp"},{"href":"https:\/\/kinsta.com\/jp\/wp-json\/kinsta\/v1\/posts\/37863\/tree"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kinsta.com\/jp\/wp-json\/wp\/v2\/media\/37864"}],"wp:attachment":[{"href":"https:\/\/kinsta.com\/jp\/wp-json\/wp\/v2\/media?parent=37863"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kinsta.com\/jp\/wp-json\/wp\/v2\/tags?post=37863"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/kinsta.com\/jp\/wp-json\/wp\/v2\/topic?post=37863"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}