{"id":7112,"date":"2023-07-14T16:54:51","date_gmt":"2023-07-14T07:54:51","guid":{"rendered":"https:\/\/www.colorfulbox.jp\/media\/?p=7112"},"modified":"2026-03-19T14:29:21","modified_gmt":"2026-03-19T05:29:21","slug":"cdn","status":"publish","type":"post","link":"https:\/\/www.colorfulbox.jp\/media\/cdn\/","title":{"rendered":"CDN\u3068\u306f\uff1f\u4ed5\u7d44\u307f\u3084\u610f\u5473\u3092\u521d\u5fc3\u8005\u5411\u3051\u306b\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3057\u307e\u3059\uff01"},"content":{"rendered":"\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001CDN\u306b\u3064\u3044\u3066\u4ee5\u4e0b\u306e\u5185\u5bb9\u3092\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n \t<li>CDN\u306e\u6982\u8981<\/li>\n \t<li>CDN\u306e\u4ed5\u7d44\u307f<\/li>\n \t<li>CDN\u306e\u6599\u91d1<\/li>\n \t<li>CDN\u306e\u30e1\u30ea\u30c3\u30c8\u30fb\u30c7\u30e1\u30ea\u30c3\u30c8<\/li>\n \t<li>CDN\u306e\u5229\u7528\u304c\u5411\u3044\u3066\u3044\u308b\u4eba<\/li>\n \t<li>CDN\u306e\u5229\u7528\u65b9\u6cd5<\/li>\n<\/ul>\n<p><span class=\"marker\"><strong>CDN\u306e\u6d3b\u7528\u306b\u3088\u3063\u3066\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u8868\u793a\u901f\u5ea6\u306e\u6539\u5584\u3084SEO\u5bfe\u7b56\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316<\/strong>\u306a\u3069\u304c\u53ef\u80fd\u3067\u3059\u3002<\/span><\/p>\n<p>\u3057\u304b\u3057\u3001\u4e00\u5b9a\u306e\u6ce8\u610f\u3084\u5c0e\u5165\u30b3\u30b9\u30c8\u304c\u751f\u3058\u308b\u3053\u3068\u3082\u4e8b\u5b9f\u3067\u3059\u3002<\/p>\n<p>\u7279\u5fb4\u3084\u30e1\u30ea\u30c3\u30c8\u30fb\u30c7\u30e1\u30ea\u30c3\u30c8\u3092\u7406\u89e3\u3057\u305f\u3046\u3048\u3067\u3001\u81ea\u5206\u306fCDN\u3092\u5229\u7528\u3059\u3079\u304d\u304b\u5426\u304b\u3092\u9069\u5207\u306b\u5224\u65ad\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u304a\u3059\u3059\u3081\u306eCDN\u30b5\u30fc\u30d3\u30b9\u3084\u3088\u304f\u3042\u308b\u8cea\u554f\u3082\u7d39\u4ecb\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u305c\u3072\u6700\u5f8c\u307e\u3067\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n<h2>CDN\u3068\u306f\uff1f\u610f\u5473\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac<\/h2>\n<p><span class=\"marker\">CDN\u3068\u306f\u3001<strong>\u5927\u5bb9\u91cf\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u52b9\u7387\u826f\u304f\u30e6\u30fc\u30b6\u30fc\u306b\u914d\u4fe1\u3067\u304d\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6280\u8853<\/strong>\u3067\u3059\u3002<\/span><\/p>\n<p>\u82f1\u8a9e\u306e\u300cContent Delivery Network\uff08\u30b3\u30f3\u30c6\u30f3\u30c4\u30c7\u30ea\u30d0\u30ea\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff09\u300d\u306e\u7565\u3067\u3001\u65e5\u672c\u3067\u306f\u300c\u30b3\u30f3\u30c6\u30f3\u30c4\u914d\u4fe1\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u300d\u3068\u547c\u3070\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>CDN\u306e\u5c0e\u5165\u306b\u3088\u308a\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u72b6\u6cc1\u4e0b\u3067\u3082\u30c7\u30fc\u30bf\u306e\u9001\u4fe1\u3092\u7d20\u65e9\u304f\u884c\u3048\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n \t<li><strong>\u30c7\u30fc\u30bf\u5bb9\u91cf\u304c\u5927\u304d\u3044\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u914d\u4fe1<\/strong><\/li>\n \t<li><strong>\u30a2\u30af\u30bb\u30b9\u304c\u96c6\u4e2d\u3057\u3066\u3044\u308b\u30da\u30fc\u30b8\u306e\u8868\u793a<\/strong><\/li>\n \t<li><strong>\u7269\u7406\u7684\u306b\u8ddd\u96e2\u306e\u3042\u308b\u5834\u6240\u304b\u3089\u306e\u63a5\u7d9a<\/strong><\/li>\n<\/ul>\n<p>\u6628\u4eca\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30e6\u30fc\u30b6\u30fc\u304c\u6025\u5897\u3057\u3066\u304a\u308a\u3001\u52d5\u753b\u30d5\u30a1\u30a4\u30eb\u3084\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306a\u3069\u306e\u5927\u5bb9\u91cf\u30c7\u30fc\u30bf\u3092\u914d\u4fe1\u3059\u308b\u6a5f\u4f1a\u3082\u591a\u3044\u3067\u3059\u3002<\/p>\n<p>\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u30a2\u30af\u30bb\u30b9\u304c\u591a\u3044\u3068\u30da\u30fc\u30b8\u304c\u30b9\u30e0\u30fc\u30ba\u306b\u8868\u793a\u3055\u308c\u305a\u3001\u30c7\u30fc\u30bf\u5bb9\u91cf\u304c\u5927\u304d\u3044\u3068\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u306b\u83ab\u5927\u306a\u6642\u9593\u304c\u304b\u304b\u308b\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u3053\u3067CDN\u3092\u4f7f\u3048\u3070\u3001\u4e0a\u8a18\u306e\u3088\u3046\u306a\u554f\u984c\u3092\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><span class=\"marker\">CDN\u306b\u3088\u3063\u3066\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6700\u9069\u5316\u3092\u884c\u3046\u3068\u3001<strong>\u30a2\u30af\u30bb\u30b9\u96c6\u4e2d\u304c\u8d77\u304d\u305f\u308a\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u5927\u5bb9\u91cf\u5316\u3067\u3042\u3063\u3066\u3082\u3001\u30b9\u30e0\u30fc\u30ba\u306a\u30b5\u30a4\u30c8\u8868\u793a\u3084\u30c7\u30fc\u30bf\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3001\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\u306e\u4f4e\u6e1b<\/strong>\u306a\u3069\u304c\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/span><\/p>\n\n&nbsp;\n<h2>CDN\u306e\u4ed5\u7d44\u307f<\/h2>\n<img decoding=\"async\" src=\"https:\/\/www.colorfulbox.jp\/media\/wp-content\/uploads\/2023\/07\/cdn-img01.jpg\" alt=\"CDN\u306e\u4ed5\u7d44\u307f\u306e\u753b\u50cf\" width=\"745\" \/>\n<p>CDN\u306f\u52b9\u7387\u826f\u304f\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u306b\u60c5\u5831\u3092\u914d\u4fe1\u3059\u308b\u305f\u3081\u306b\u3001\u4ee5\u4e0b\u306e2\u3064\u306e\u4ed5\u7d44\u307f\u3092\u53d6\u308a\u5165\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n \t<li><strong>\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u30fc\u306e\u8ca0\u8377\u8efd\u6e1b<\/strong><\/li>\n \t<li><strong>\u30e6\u30fc\u30b6\u30fc\u3068\u30b5\u30fc\u30d0\u30fc\u306e\u8ddd\u96e2\u306e\u77ed\u7e2e<\/strong><\/li>\n<\/ul>\n<p>\u3053\u3053\u3067\u306f\u305d\u308c\u305e\u308c\u306e\u4ed5\u7d44\u307f\u3092\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n<h3>\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u30fc\u306e\u8ca0\u8377\u8efd\u6e1b<\/h3>\n<p>CDN\u3067\u306f\u300c\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u30fc\u300d\u306b\u4ee3\u308f\u3063\u3066\u300c\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d0\u30fc\u300d\u304c\u30c7\u30fc\u30bf\u3092\u914d\u4fe1\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n \t<li><strong>\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u30fc<\/strong>\uff1a\u914d\u4fe1\u3059\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u683c\u7d0d\u3055\u308c\u3066\u3044\u308b\u5927\u5143\u306e\u30b5\u30fc\u30d0\u30fc<\/li>\n \t<li><strong>\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d0\u30fc<\/strong>\uff1a\u914d\u4fe1\u3055\u308c\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u8907\u88fd\u304c\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u30b5\u30fc\u30d0\u30fc<\/li>\n<\/ul>\n<p><span class=\"marker\">\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u30fc\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u8907\u88fd\u3092\u30b3\u30d4\u30fc<strong>\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d0\u30fc\u304c\u3001\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u8981\u6c42\u306b\u5fdc\u7b54<\/strong>\u3057\u307e\u3059\u3002<\/span><\/p>\n<p><span class=\"marker\">\u4e16\u754c\u4e2d\u306e\u8907\u6570\u62e0\u70b9\u306b\u914d\u7f6e\u3055\u308c\u305f\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d0\u30fc\u304c\u5fdc\u7b54\u3059\u308b\u306e\u3067\u3001<strong>\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u30fc\u306b\u96c6\u307e\u308b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u5206\u6563\u3055\u308c\u308b<\/strong>\u4ed5\u7d44\u307f\u3067\u3059\u3002<\/span><\/p>\n<p>\u305d\u306e\u7d50\u679c\u3001\u30b5\u30a4\u30c8\u306e\u8868\u793a\u30b9\u30d4\u30fc\u30c9\u5411\u4e0a\u3084\u30b5\u30fc\u30d0\u30fc\u30c0\u30a6\u30f3\u306e\u30ea\u30b9\u30af\u4f4e\u4e0b\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n<p>\u306a\u304a\u3001\u53b3\u5bc6\u306b\u306f\u7570\u306a\u308a\u307e\u3059\u304c\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d0\u30fc\u3068\u5f79\u5272\u304c\u88ab\u308b\u3053\u3068\u304b\u3089\u300c\u30a8\u30c3\u30b8\uff08edge\uff09\u30b5\u30fc\u30d0\u30fc\u300d\u3068\u547c\u3070\u308c\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n<h3>\u30e6\u30fc\u30b6\u30fc\u3068\u30b5\u30fc\u30d0\u30fc\u306e\u8ddd\u96e2\u306e\u77ed\u7e2e<\/h3>\n<p>\u30e6\u30fc\u30b6\u30fc\u3068\u30b5\u30fc\u30d0\u30fc\u9593\u306e\u7269\u7406\u7684\u8ddd\u96e2\u304c\u9060\u3044\u5834\u5408\u3082\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u914d\u4fe1\u306b\u6642\u9593\u304c\u304b\u304b\u308b\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><span class=\"marker\">CDN\u30b5\u30fc\u30d0\u30fc\u696d\u8005\u306f\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d0\u30fc\u3092\u4e16\u754c\u5404\u5730\u306b\u4fdd\u6709\u3057\u3066\u3044\u308b\u306e\u3067\u3001<strong>\u30e6\u30fc\u30b6\u30fc\u3068\u306e\u7269\u7406\u7684\u8ddd\u96e2\u3092\u77ed\u7e2e<\/strong>\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<p>\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u30fc\u3088\u308a\u3082\u8fd1\u3044\u8ddd\u96e2\u3067\u30a2\u30af\u30bb\u30b9\u8981\u6c42\u306b\u5fdc\u7b54\u3067\u304d\u308b\u305f\u3081\u3067\u3059\u3002<\/p>\n<p>\u306a\u304a\u3001CDN\u306f\u300c\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u30fc\u300d\u3068\u300c\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d0\u30fc\u300d\u306b\u52a0\u3048\u3066\u300cDNS\u30b5\u30fc\u30d0\u30fc\u300d\u306e3\u3064\u3067\u6210\u308a\u7acb\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>DNS\u30b5\u30fc\u30d0\u30fc\u3068\u306f\u3001\u30c9\u30e1\u30a4\u30f3\u540d\u3068IP\u30a2\u30c9\u30ec\u30b9\u3092\u7d10\u3065\u3051\u308b\u904b\u7528\u30fb\u7ba1\u7406\u3092\u884c\u3046\u30b5\u30fc\u30d0\u30fc\u3067\u3059\u3002<\/p>\n<p>\u8a73\u3057\u304f\u306f\u300c<a href=\"https:\/\/www.colorfulbox.jp\/media\/server\/\"  target=\"_blank\" rel=\"noopener noreferrer\">\u301010\u5206\u3067\u7406\u89e3\u3011\u30b5\u30fc\u30d0\u30fc\u3068\u306f\uff1f\u30b5\u30fc\u30d0\u30fc\u306e\u57fa\u790e\u77e5\u8b58\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\uff01<\/a>\u300d\u306e\u300cDNS\u30b5\u30fc\u30d0\u30fc\u3068\u306f\u300d\u306e\u7ae0\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n<h2>CDN\u306e\u5c0e\u5165\u306b\u304b\u304b\u308b\u6599\u91d1<\/h2>\n<p>CDN\u306e\u5c0e\u5165\u306b\u306f\u4e00\u5b9a\u306e\u30b3\u30b9\u30c8\u3092\u8981\u3057\u307e\u3059\u3002<\/p>\n<p>\u30b3\u30b9\u30c8\u306e\u5185\u8a33\u3084\u76ee\u5b89\u3092\u628a\u63e1\u3057\u3066\u3001CDN\u3092\u5c0e\u5165\u3059\u3079\u304d\u304b\u5426\u304b\u3092\u5224\u65ad\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u3053\u3053\u3067\u306f\u3001\u6599\u91d1\u5f62\u614b\u3068\u4e3b\u306a\u30b5\u30fc\u30d3\u30b9\u306e\u6599\u91d1\u6bd4\u8f03\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n<h3>CDN\u306e\u6599\u91d1\u5f62\u614b<\/h3>\n<p>CDN\u306e\u6599\u91d1\u5f62\u614b\u306f\u4e3b\u306b\u4ee5\u4e0b\u306e3\u3064\u3067\u3059\u3002<\/p>\n<ul>\n \t<li>\u5f93\u91cf\u8ab2\u91d1\u5236<\/li>\n \t<li>\u5b9a\u984d\u6599\u91d1\u5236<\/li>\n \t<li>\u30b3\u30df\u30c3\u30c8\u6599\u91d1\u5236<\/li>\n<\/ul>\n<p>\u305d\u308c\u305e\u308c\u306e\u6599\u91d1\u5f62\u614b\u3092\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n<h4>\u5f93\u91cf\u8ab2\u91d1\u5236<\/h4>\n<p><span class=\"marker\">\u5f93\u91cf\u6599\u91d1\u578b\u3068\u306f\u3001<strong>\u914d\u4fe1\u30c7\u30fc\u30bf\u91cf\u3084\u30a2\u30af\u30bb\u30b9\u8981\u6c42\u6570\u306b\u5fdc\u3058\u3066\u6599\u91d1\u304c\u6c7a\u307e\u308b\u5f62\u614b<\/strong>\u3067\u3059\u3002<\/span><\/p>\n<p>\u5229\u7528\u3057\u305f\u5206\u306e\u6599\u91d1\u304c\u751f\u3058\u308b\u305f\u3081\u7d0d\u5f97\u611f\u3092\u5f97\u3084\u3059\u304f\u3001\u914d\u4fe1\u91cf\u3084\u30a2\u30af\u30bb\u30b9\u6570\u304c\u5c11\u306a\u3044\u5834\u5408\u306f\u8cbb\u7528\u3092\u6291\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u4e00\u65b9\u3067\u30a2\u30af\u30bb\u30b9\u6570\u304c\u591a\u3044\u3068\u6599\u91d1\u304c\u9ad8\u984d\u306b\u306a\u308b\u306e\u3067\u3001\u4e8b\u524d\u306b\u4e88\u7b97\u306e\u898b\u901a\u3057\u3092\u7acb\u3066\u306b\u304f\u3044\u3067\u3059\u3002<\/p>\n\n<h4>\u5b9a\u984d\u6599\u91d1\u5236<\/h4>\n<p><span class=\"marker\">\u5b9a\u984d\u6599\u91d1\u5236\u3068\u306f\u3001<strong>\u914d\u4fe1\u30c7\u30fc\u30bf\u91cf\u3084\u30a2\u30af\u30bb\u30b9\u8981\u6c42\u6570\u306b\u95a2\u308f\u3089\u305a\u4e00\u5b9a\u306e\u6c7a\u307e\u3063\u305f\u6599\u91d1<\/strong>\u3067\u3059\u3002<\/span><\/p>\n<p>\u914d\u4fe1\u91cf\u3084\u30a2\u30af\u30bb\u30b9\u6570\u304c\u591a\u3044\u3068\u5f93\u91cf\u8ab2\u91d1\u5236\u3088\u308a\u4f4e\u5358\u4fa1\u3067\u5229\u7528\u3067\u304d\u3001\u4e88\u7b97\u3082\u7acb\u3066\u3084\u3059\u3044\u3067\u3059\u3002<\/p>\n<p>\u305f\u3060\u3057\u3001\u914d\u4fe1\u30c7\u30fc\u30bf\u91cf\u3084\u30a2\u30af\u30bb\u30b9\u6570\u304c\u5c11\u306a\u3044\u3068\u5272\u9ad8\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u5b9a\u984d\u6599\u91d1\u5236\u3092\u63a1\u7528\u3057\u3066\u3044\u308bCDN\u30b5\u30fc\u30d3\u30b9\u306f\u6c7a\u3057\u3066\u591a\u304f\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n<h4>\u30b3\u30df\u30c3\u30c8\u6599\u91d1\u5236<\/h4>\n<p><span class=\"marker\">\u30b3\u30df\u30c3\u30c8\u6599\u91d1\u5236\u306f\u3001<strong>\u4e8b\u524d\u306b\u5b9a\u3081\u305f\u4e00\u5b9a\u306e\u30c7\u30fc\u30bf\u8ee2\u9001\u91cf\u307e\u3067\u306f\u5b9a\u984d\u6599\u91d1\u3067\u3001\u8d85\u904e\u5206\u306f\u5f93\u91cf\u8ab2\u91d1\u3067\u4f7f\u7528\u6599\u91d1\u304c\u6c7a\u307e\u308b\u5f62\u614b<\/strong>\u3067\u3059\u3002<\/span><\/p>\n<p>\u914d\u4fe1\u30c7\u30fc\u30bf\u91cf\u3084\u30a2\u30af\u30bb\u30b9\u6570\u304c\u4e88\u6e2c\u3067\u304d\u308b\u5834\u5408\u306f\u3001\u8acb\u6c42\u984d\u3092\u4e00\u5b9a\u306b\u4fdd\u3061\u3084\u3059\u3044\u70b9\u304c\u30e1\u30ea\u30c3\u30c8\u3068\u3044\u3048\u307e\u3059\u3002<\/p>\n<p>\u4e00\u65b9\u3067\u3001\u500b\u5225\u898b\u7a4d\u3082\u308a\u304c\u57fa\u672c\u3067\u3001\u30a2\u30af\u30bb\u30b9\u6570\u304c\u5c11\u306a\u3044\u5834\u5408\u306f\u5f97\u306b\u306a\u3089\u306a\u3044\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3067\u3059\u3002<\/p>\n\n<h3>CDN\u30b5\u30fc\u30d3\u30b9\u306e\u6599\u91d1\u6bd4\u8f03<\/h3>\n<p>\u4e3b\u8981\u306aCDN\u30b5\u30fc\u30d3\u30b9\u306e\u6599\u91d1\u3084\u7279\u5fb4\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<div class=\"p-sticky-table\">\n<table class=\"js-scrollable\">\n<tbody>\n<tr>\n<th><\/th>\n<th>\u5229\u7528\u6599\u91d1<\/th>\n<th>\u904b\u55b6\u4f1a\u793e<\/th>\n<th>\u56fd<\/th>\n<th>\u7279\u5fb4<\/th>\n<\/tr>\n<tr>\n<th><a href=\"https:\/\/www.cloudflare.com\/ja-jp\/\" target=\"_blank\" rel=\"noopener\">Cloudflare<\/a><\/th>\n<td>\u6708\u984d20\u30c9\u30eb\uff5e\uff08\u7121\u6599\u30d7\u30e9\u30f3\u3042\u308a\uff09<\/td>\n<td>Cloudflare, Inc.<\/td>\n<td nowrap=\"nowrap\">\u30a2\u30e1\u30ea\u30ab<\/td>\n<td>\u4e16\u754c\u4e2d\u306b\u30b5\u30fc\u30d0\u30fc\u304c\u3042\u308b<br>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306b\u5f37\u3044<\/td>\n<\/tr>\n<tr>\n<th><a href=\"https:\/\/aws.amazon.com\/jp\/cloudfront\/\" target=\"_blank\" rel=\"noopener\">Amazon CloudFront<\/a><\/th>\n<td>0.114\u30c9\u30eb\/1GB\u3042\u305f\u308a\uff0810TB\u307e\u3067\uff09<\/td>\n<td>AWS (Amazon Web Service)<\/td>\n<td>\u30a2\u30e1\u30ea\u30ab<\/td>\n<td>\u30ec\u30b9\u30dd\u30f3\u30b9\u304c\u975e\u5e38\u306b\u901f\u3044<br>\u5229\u7528\u3057\u305f\u5206\u3060\u3051\u6599\u91d1\u304c\u751f\u3058\u308b<\/td>\n<\/tr>\n<tr>\n<th><a href=\"https:\/\/www.fastly.com\/jp\/\" target=\"_blank\" rel=\"noopener\">Fastly<\/a><\/th>\n<td>\u6708\u984d50\u30c9\u30eb\u301c<\/td>\n<td>Fastly, Inc.<\/td>\n<td>\u30a2\u30e1\u30ea\u30ab<\/td>\n<td>\u52d5\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u3067\u304d\u308b<br>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30c7\u30fc\u30bf\u306e\u53d6\u5f97\u304c\u3067\u304d\u308b<\/td>\n<\/tr>\n<tr>\n<th><a href=\"https:\/\/www.akamai.com\/ja\" target=\"_blank\" rel=\"noopener\">Akamai<\/a><\/th>\n<td>\u8981\u554f\u3044\u5408\u308f\u305b<\/td>\n<td>Akamai Technologies, Inc.<\/td>\n<td>\u30a2\u30e1\u30ea\u30ab<\/td>\n<td>\u4e16\u754c\u7684\u6700\u5927\u898f\u6a21\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<br>\u30b5\u30fc\u30d0\u30fc\u9593\u306e\u30c7\u30fc\u30bf\u79fb\u52d5\u304c\u9ad8\u901f<\/td>\n<\/tr>\n<tr>\n<th><a href=\"https:\/\/www.cdnetworks.com\/ja\/\" target=\"_blank\" rel=\"noopener\">CDNetworks<\/a><\/th>\n<td>\u8981\u554f\u3044\u5408\u308f\u305b<\/td>\n<td>CDNetworks Japan Co., Ltd.<\/td>\n<td>\u65e5\u672c<\/td>\n<td>\u5b89\u5b9a\u3057\u305f\u9ad8\u901f\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u304c\u3067\u304d\u308b<br>\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u306b\u5bfe\u3057\u3066\u5f37\u3044<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"text-align: right;\">\uff082024\u5e746\u6708\u6642\u70b9\uff09<\/p>\n<p>CDN\u30b5\u30fc\u30d3\u30b9\u306b\u3088\u3063\u3066\u5c0e\u5165\u30b3\u30b9\u30c8\u306f\u7570\u306a\u308a\u307e\u3059\u304c\u3001\u5927\u624bCDN\u4e8b\u696d\u8005\u306e\u300cCloudflare\u300d\u3067\u306f\u30d7\u30ed\u30bf\u30a4\u30d7\u3092\u6708\u984d20\u30c9\u30eb\u3067\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u300cAmazon CloudFront\u300d\u3084\u300cFastly\u300d\u306f10TB\u3092\u8d85\u3048\u308b\u3068\u6599\u91d1\u304c\u5909\u308f\u308b\u305f\u3081\u3001\u4e8b\u524d\u306b\u76ee\u5b89\u306e\u9001\u4fe1\u91cf\u3092\u8a08\u7b97\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<p><span class=\"marker\">\u5404\u30b5\u30fc\u30d3\u30b9\u3067\u5f37\u307f\u3082\u5909\u308f\u308b\u306e\u3067\u3001<strong>\u6599\u91d1\u3060\u3051\u3067\u306a\u304f\u30b5\u30fc\u30d3\u30b9\u5185\u5bb9\u3082\u8e0f\u307e\u3048\u3066\u7dcf\u5408\u7684\u306b\u691c\u8a0e\u3092\u884c\u3046<\/strong>\u3053\u3068\u304c\u5927\u5207\u3067\u3059\u3002<\/span><\/p>\n<p>\u307e\u305f\u3001CDN\u304c\u5229\u7528\u3067\u304d\u308b\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u3092\u524d\u63d0\u306b\u6c7a\u3081\u308b\u65b9\u6cd5\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u4e2d\u3067\u3082\u300c<a href=\"https:\/\/www.colorfulbox.jp\/cdn\/\" target=\"_blank\" rel=\"noopener\" id=\"media_cta_lp_cdn\" class=\"ga_event_link\">Colorfulbox CDN<\/a>\u300d\u3067\u3042\u308c\u3070\u3001\u6708\u984d440\u5186\u304b\u3089\u306e\u4f4e\u4fa1\u683c\u3067\u5229\u7528\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u4e16\u754c100\u30ab\u56fd\u4ee5\u4e0a\u3001285\u30f6\u6240\u8d85\u3048\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306b\u30b5\u30fc\u30d0\u30fc\u3092\u8a2d\u7f6e\u3057\u3066\u304a\u308a\u3001\u30da\u30fc\u30b8\u306e\u9ad8\u901f\u8868\u793a\u3084\u653b\u6483\u304b\u3089\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u6700\u521d\u306e1\u30f6\u6708\u306f\u7121\u6599\u5229\u7528\u3067\u304d\u3001CDN\u5358\u4f53\u3067\u306e\u7533\u8fbc\u307f\u3082OK\u306a\u306e\u3067\u3001\u305c\u3072\u30c1\u30a7\u30c3\u30af\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n<h2>CDN\u306e4\u3064\u306e\u30e1\u30ea\u30c3\u30c8<\/h2>\n<p>CDN\u306e\u5229\u7528\u306b\u3088\u3063\u3066\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30e1\u30ea\u30c3\u30c8\u304c\u751f\u3058\u307e\u3059\u3002<\/p>\n<ul>\n \t<li><strong>\u30b5\u30fc\u30d0\u30fc\u30c0\u30a6\u30f3\u306e\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3067\u304d\u308b<\/strong><\/li>\n \t<li><strong>Web\u30b5\u30a4\u30c8\u306e\u8868\u793a\u901f\u5ea6\u304c\u5411\u4e0a<\/strong><\/li>\n \t<li><strong>\u30b5\u30fc\u30d0\u30fc\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316<\/strong><\/li>\n \t<li><strong>Web\u30b5\u30a4\u30c8\u306eSEO\u8a55\u4fa1\u304c\u5411\u4e0a<\/strong><\/li>\n<\/ul>\n<p>\u3053\u3053\u3067\u306f\u3001\u5404\u30e1\u30ea\u30c3\u30c8\u3092\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n<h3>\u30b5\u30fc\u30d0\u30fc\u30c0\u30a6\u30f3\u306e\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3067\u304d\u308b<\/h3>\n<p><span class=\"marker\">CDN\u3067\u306f<strong>\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u8ca0\u8377\u304c\u8907\u6570\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d0\u30fc\u306b\u5206\u6563<\/strong>\u3055\u308c\u307e\u3059\u3002<\/span><\/p>\n<p>\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u30fc\u306e\u8ca0\u8377\u304c\u6e1b\u308b\u305f\u3081\u3001\u30b5\u30fc\u30d0\u30fc\u30c0\u30a6\u30f3\u306e\u30ea\u30b9\u30af\u304c\u4f4e\u6e1b\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u4e07\u304c\u4e00\u30b5\u30fc\u30d0\u30fc\u304c\u30c0\u30a6\u30f3\u3059\u308b\u3068\u30e6\u30fc\u30b6\u30fc\u304c\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u304f\u306a\u308a\u3001\u55b6\u696d\u306e\u6a5f\u4f1a\u640d\u5931\u3084\u58f2\u4e0a\u6e1b\u5c11\u306b\u7e4b\u304c\u308b\u306e\u3067\u3001CDN\u5c0e\u5165\u306f\u5927\u304d\u306a\u30e1\u30ea\u30c3\u30c8\u3068\u306a\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u307e\u305f\u3001\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u30fc\u306e\u51e6\u7406\u91cf\u304c\u6e1b\u308a\u3001\u5e2f\u57df\u5e45\u306e\u8cbb\u7528\u3084\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u306b\u304b\u304b\u308b\u30b3\u30b9\u30c8\u3082\u524a\u6e1b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n<h3>Web\u30b5\u30a4\u30c8\u306e\u8868\u793a\u901f\u5ea6\u304c\u5411\u4e0a<\/h3>\n<p>CDN\u306e\u5c0e\u5165\u306b\u3088\u308a\u3001Web\u30b5\u30a4\u30c8\u306e\u8868\u793a\u901f\u5ea6\u304c\u5411\u4e0a\u3059\u308b\u70b9\u3082\u5927\u304d\u306a\u30e1\u30ea\u30c3\u30c8\u3067\u3059\u3002<\/p>\n<p>\u65e7HTTP\/1.1\u306e\u901a\u4fe1\u4e0b\u3060\u3068\u3001Google Chrome\u3084Safari\u306a\u3069\u306e\u30d6\u30e9\u30a6\u30b6\u3067\u306f\u30011\u3064\u306e\u30c9\u30e1\u30a4\u30f3\u306e\u30c7\u30fc\u30bf\u540c\u6642\u63a5\u7d9a\u6570\u304c6\u3064\u307e\u3067\u3068\u5b9a\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>HTML\u3084CSS\u3001\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3092\u540c\u6642\u306b7\u3064\u4ee5\u4e0a\u884c\u3046\u969b\u306f\u3001\u5f85\u3061\u6642\u9593\u304c\u767a\u751f\u3057\u8868\u793a\u304c\u9045\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u3053\u3067CDN\u3092\u5c0e\u5165\u3059\u308c\u3070\u3001HTTP\/2\u3084HTTP\/3\u306a\u3069\u306e\u9ad8\u901f\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u3078\u306e\u6700\u9069\u5316\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p><span class=\"marker\"><strong>1\u3064\u306e\u63a5\u7d9a\u3067\u8907\u6570\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3084\u30ec\u30b9\u30dd\u30f3\u30b9\u304c\u53ef\u80fd<\/strong>\u3068\u306a\u308a\u3001\u901a\u4fe1\u306e\u9045\u5ef6\u306e\u6e1b\u5c11\u3092\u671f\u5f85\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n<p>\u307e\u305f\u3001\u5148\u8ff0\u3057\u305f\u901a\u308a\u30e6\u30fc\u30b6\u30fc\u304c\u7269\u7406\u7684\u306b\u8fd1\u3044\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d0\u30fc\u3078\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u306e\u3082\u3001\u8868\u793a\u901f\u5ea6\u30a2\u30c3\u30d7\u306e\u4e00\u56e0\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>CDN \u306e\u9ad8\u901f\u5316\u6a5f\u80fd\u3092\u5341\u5206\u306b\u6d3b\u304b\u3059\u65b9\u6cd5\u306b\u3064\u3044\u3066\u306f\u300c<a href=\"https:\/\/www.colorfulbox.jp\/media\/litespeed-cache-cdn\/\"  target=\"_blank\" rel=\"noopener noreferrer\">LiteSpeed Cache\u3068CDN\u306e\u7d44\u307f\u5408\u308f\u305b\u3067WordPress\u9ad8\u901f\u5316\uff01<\/a>\u300d\u3067\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n<h3>\u30b5\u30fc\u30d0\u30fc\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5f37\u5316<\/h3>\n<p>CDN\u306e\u5c0e\u5165\u306b\u3088\u3063\u3066\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u5148\u8ff0\u3057\u305f\u901a\u308a\u3001CDN\u3092\u7528\u3044\u3066\u30b3\u30f3\u30c6\u30f3\u30c4\u914d\u4fe1\u3092\u884c\u3046\u3068\u30a2\u30af\u30bb\u30b9\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d0\u30fc\u306b\u5206\u6563\u3055\u305b\u307e\u3059\u3002<\/p>\n<p><span class=\"marker\"><strong>\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u30b5\u30fc\u30d0\u30fc\u8ca0\u8377\u304c\u8efd\u6e1b\u3055\u308c\u308b\u3068\u3001\u30b5\u30fc\u30d0\u30fc\u30c0\u30a6\u30f3\u3092\u72d9\u3046Dos\u653b\u6483\u30fbDDoS\u653b\u6483\u3092\u53d7\u3051\u3066\u3082\u30ea\u30b9\u30af\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u307e\u3059\u3002<\/strong><\/span><\/p>\n<ul>\n \t<li><strong>\u653b\u6483<\/strong>\uff1a1\u53f0\u306ePC\u304b\u3089\u5927\u91cf\u306e\u30a2\u30af\u30bb\u30b9\u3092\u767a\u751f\u3055\u305b\u3066\u904e\u5270\u306a\u8ca0\u8377\u3092\u304b\u3051\u308b\u30b5\u30a4\u30d0\u30fc\u653b\u6483<\/li>\n \t<li><strong>DDoS\u653b\u6483<\/strong>\uff1a\u8907\u6570\u53f0\u306ePC\uff08IP\u30a2\u30c9\u30ec\u30b9\uff09\u304b\u3089Dos\u653b\u6483\u3092\u884c\u3046\u5206\u6563\u578b\u306e\u30b5\u30a4\u30d0\u30fc\u653b\u6483<\/li>\n<\/ul>\n<p>DDoS\u653b\u6483\u306b\u3088\u308bWeb\u30b5\u30a4\u30c8\u306e\u8868\u793a\u3084\u30b5\u30fc\u30d3\u30b9\u969c\u5bb3\u306a\u3069\u306e\u88ab\u5bb3\u3082\u767a\u751f\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fdd\u8b77\u306e\u89b3\u70b9\u304b\u3089\u3082\u5fc5\u305a\u5bfe\u7b56\u3059\u3079\u304d\u9805\u76ee\u3067\u3059\u3002<\/p>\n\n<h3>Web\u30b5\u30a4\u30c8\u306eSEO\u8a55\u4fa1\u304c\u5411\u4e0a<\/h3>\n<p>CDN\u306e\u5c0e\u5165\u306b\u3088\u3063\u3066\u3001Web\u30b5\u30a4\u30c8\u306eSEO\u8a55\u4fa1\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n<p><span class=\"marker\"><strong>SEO\u8a55\u4fa1\u6e2c\u5b9a\u306e\u6307\u6a19\u306e1\u3064\u304c\u30b5\u30a4\u30c8\u306e\u8868\u793a\u901f\u5ea6<\/strong>\u3067\u3042\u308b\u305f\u3081\u3067\u3059\u3002<\/span><\/p>\n<blockquote>\n\u691c\u7d22\u30e6\u30fc\u30b6\u30fc\u306f\u3067\u304d\u308b\u3060\u3051\u65e9\u304f\u8cea\u554f\u306b\u5bfe\u3059\u308b\u7b54\u3048\u3092\u898b\u3064\u3051\u305f\u3044\u3068\u8003\u3048\u3066\u3044\u307e\u3059\u3002\u7814\u7a76\u306b\u3088\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u901f\u5ea6\u3092\u975e\u5e38\u306b\u6c17\u306b\u304b\u3051\u3066\u3044\u307e\u3059\u3002\u8aad\u307f\u8fbc\u307f\u901f\u5ea6\u3053\u308c\u307e\u3067\u3082\u30e9\u30f3\u30ad\u30f3\u30b0 \u30b7\u30b0\u30ca\u30eb\u3068\u3057\u3066\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u691c\u7d22\u3092\u5bfe\u8c61\u3068\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u305d\u3053\u3067 2018\u5e747\u6708\u3088\u308a\u3001\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u901f\u5ea6\u3092\u30e2\u30d0\u30a4\u30eb\u691c\u7d22\u306e\u30e9\u30f3\u30ad\u30f3\u30b0\u8981\u7d20\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3057\u305f\u3002<br>\n<cite><a href=\"https:\/\/developers.google.com\/search\/blog\/2018\/01\/using-page-speed-in-mobile-search?hl=ja\" target=\"_blank\" rel=\"noopener\">Google\u691c\u7d22\u30bb\u30f3\u30c8\u30e9\u30eb<\/a><\/cite>\n<\/blockquote>\n<p>CDN\u306e\u5c0e\u5165\u306b\u3088\u3063\u3066\u30e6\u30fc\u30b6\u30fc\u3068\u306e\u7269\u7406\u7684\u8ddd\u96e2\u304c\u8fd1\u304f\u306a\u308a\u3001\u8868\u793a\u901f\u5ea6\u304c\u4e0a\u304c\u3063\u3066SEO\u9762\u3067\u9ad8\u8a55\u4fa1\u3092\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u7d50\u679c\u3068\u3057\u3066Web\u30b5\u30a4\u30c8\u304c\u691c\u7d22\u7d50\u679c\u3067\u4e0a\u4f4d\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u96c6\u5ba2\u306e\u52b9\u7387\u304c\u4e0a\u304c\u308a\u307e\u3059\u3002<\/p>\n\n<h2>CDN\u306e3\u3064\u306e\u30c7\u30e1\u30ea\u30c3\u30c8<\/h2>\n<p>\u4e00\u65b9\u3067\u3001CDN\u306e\u5c0e\u5165\u306b\u306f\u3044\u304f\u3064\u304b\u306e\u30c7\u30e1\u30ea\u30c3\u30c8\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n \t<li>\u30b3\u30f3\u30c6\u30f3\u30c4\u66f4\u65b0\u306e\u53cd\u6620\u304c\u9045\u308c\u308b\u3053\u3068\u304c\u3042\u308b<\/li>\n \t<li>CDN\u304c\u30c0\u30a6\u30f3\u3059\u308b\u3068\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u8868\u793a\u3055\u308c\u306a\u304f\u306a\u308b<\/li>\n \t<li>\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3092\u53d6\u5f97\u3067\u304d\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308b<\/li>\n<\/ul>\n<p>\u3053\u3053\u3067\u306f\u3001\u305d\u308c\u305e\u308c\u306e\u30c7\u30e1\u30ea\u30c3\u30c8\u3092\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n<h3>\u30b3\u30f3\u30c6\u30f3\u30c4\u66f4\u65b0\u306e\u53cd\u6620\u304c\u9045\u308c\u308b\u3053\u3068\u304c\u3042\u308b<\/h3>\n<p>CDN\u3067\u306f\u3001\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u30fc\u306e\u60c5\u5831\u304c\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d0\u30fc\u306b\u53cd\u6620\u3055\u308c\u308b\u307e\u3067\u306e\u30bf\u30a4\u30e0\u30e9\u30b0\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><span class=\"marker\"><strong>\u66f4\u65b0\u76f4\u5f8c\u306f\u30e6\u30fc\u30b6\u30fc\u306b\u6700\u65b0\u306e\u60c5\u5831\u304c\u8868\u793a\u3055\u308c\u306a\u3044<\/strong>\u305f\u3081\u3001\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/span><\/p>\n<p>\u4f8b\u3048\u3070\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d0\u30fc\u306b\u304a\u3051\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u81ea\u52d5\u66f4\u65b0\u306e\u9593\u9694\u309215\u5206\u306b\u8a2d\u5b9a\u3057\u305f\u5834\u5408\u3001\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u30fc\u3067\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u66f4\u65b0\u3057\u305f\u5f8c\u308215\u5206\u306f\u53e4\u3044\u60c5\u5831\u304c\u914d\u4fe1\u3057\u7d9a\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\n\n<h3>CDN\u304c\u30c0\u30a6\u30f3\u3059\u308b\u3068\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u8868\u793a\u3055\u308c\u306a\u304f\u306a\u308b<\/h3>\n<p>CDN\u3067\u306f\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u914d\u4fe1\u3092\u884c\u3046\u306e\u3067\u3001CDN\u304c\u30c0\u30a6\u30f3\u3059\u308b\u3068\u5168\u3066\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u8868\u793a\u3055\u308c\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u5927\u624bCDN\u4e8b\u696d\u8005\u3067\u3082\u904e\u53bb\u306b\u306f\u30b5\u30fc\u30d3\u30b9\u304c\u30c0\u30a6\u30f3\u3057\u3066Web\u30b5\u30a4\u30c8\u3084\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u5229\u7528\u3067\u304d\u306a\u304f\u306a\u3063\u305f\u4e8b\u4f8b\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n<p><span class=\"marker\"><strong>CDN\u30b5\u30fc\u30d3\u30b9\u306e\u5c0e\u5165\u306e\u969b\u306f\u4e88\u3081\u30b5\u30fc\u30d0\u30fc\u30c0\u30a6\u30f3\u6642\u306e\u5bfe\u7b56\u3082\u78ba\u8a8d\u3059\u3079\u304d<\/strong>\u3067\u3057\u3087\u3046\u3002<\/span><\/p>\n\n<h3>\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3092\u53d6\u5f97\u3067\u304d\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308b<\/h3>\n<p>\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d0\u30fc\u306e\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3092\u63d0\u4f9b\u3057\u3066\u3044\u306a\u3044CDN\u30b5\u30fc\u30d3\u30b9\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><span class=\"marker\"><strong>\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u306f\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3084\u30a8\u30e9\u30fc\u306e\u539f\u56e0\u7a76\u660e\u3001\u6cd5\u7684\u6839\u62e0\u3078\u306e\u5229\u7528\u306a\u3069\u306b\u4f7f\u3048\u307e\u3059\u3002<\/strong><\/span><\/p>\n<p>\u4e0a\u8a18\u306e\u3088\u3046\u306a\u4f7f\u3044\u65b9\u3092\u8996\u91ce\u306b\u5165\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u306e\u53d6\u5f97\u304c\u3067\u304d\u308bCDN\u30b5\u30fc\u30d3\u30b9\u3092\u691c\u8a0e\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n<h2>CDN\u306e\u5c0e\u5165\u304c\u5411\u3044\u3066\u3044\u308b\u4eba<\/h2>\n<p>\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u65b9\u306fCDN\u306e\u5c0e\u5165\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002<\/p>\n<ul>\n \t<li><strong>\u5927\u5bb9\u91cf\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u914d\u4fe1\u3059\u308b<\/strong><\/li>\n \t<li><strong>\u5e83\u544a\u914d\u4fe1\u306a\u3069\u306b\u3088\u308a\u30a2\u30af\u30bb\u30b9\u306e\u96c6\u4e2d\u304c\u4e88\u60f3\u3055\u308c\u308b<\/strong><\/li>\n \t<li><strong>\u30d3\u30b8\u30cd\u30b9\u3067\u30b0\u30ed\u30fc\u30d0\u30eb\u6226\u7565\u3092\u63a1\u7528\u3057\u3066\u3044\u308b<\/strong><\/li>\n \t<li><strong>jQuery\u306a\u3069\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u30fc\u3092\u591a\u304f\u7528\u3044\u305f\u30b5\u30a4\u30c8\u904b\u55b6\u3092\u884c\u3063\u3066\u3044\u308b<\/strong><\/li>\n \t<li><strong>WordPress\u3067\u904b\u55b6\u3057\u3066\u3044\u308b\u3000\u306a\u3069<\/strong><\/li>\n<\/ul>\n<p>\u3044\u305a\u308c\u3082\u300c\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u8ca0\u8377\u304c\u304b\u304b\u308b\u300d\u70b9\u304c\u5171\u901a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u7279\u306bWordPress\u904b\u55b6\u306e\u30b5\u30a4\u30c8\u306f\u898b\u843d\u3068\u3057\u3084\u3059\u3044\u306e\u3067\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<p><span class=\"marker\"><strong>WordPress\u3067\u904b\u55b6\u3057\u3066\u3044\u308bWeb\u30b5\u30a4\u30c8\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u5fdc\u3058\u3066\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089\u60c5\u5831\u3092\u547c\u3073\u51fa\u3057\u3066HTML\u3092\u751f\u6210\u3059\u308b\u300c\u52d5\u7684\u30b5\u30a4\u30c8\u300d\u3067\u3042\u308b<\/strong>\u304b\u3089\u3067\u3059\u3002<\/span><\/p>\n<p>WordPress\u306a\u3069\u306b\u3088\u308b\u52d5\u7684\u30b5\u30a4\u30c8\u306f\u521d\u5fc3\u8005\u3067\u3082\u7c21\u5358\u306b\u8cea\u306e\u9ad8\u3044\u30b5\u30a4\u30c8\u3092\u5236\u4f5c\u3067\u304d\u307e\u3059\u304c\u3001\u30b5\u30fc\u30d0\u30fc\u306b\u8ca0\u8377\u304c\u304b\u304b\u308a\u3084\u3059\u3044\u7279\u5fb4\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u4e00\u5b9a\u306e\u30a2\u30af\u30bb\u30b9\u304c\u898b\u8fbc\u3081\u308bWordPress\u30b5\u30a4\u30c8\u3092\u904b\u55b6\u3057\u3066\u3044\u308b\u5834\u5408\u306fCDN\u306e\u5c0e\u5165\u3092\u691c\u8a0e\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n<h2>CDN\u306e\u5229\u7528\u65b9\u6cd5<\/h2>\n<p>CDN\u306e\u5229\u7528\u3092\u59cb\u3081\u308b\u969b\u306f\u3001\u4ee5\u4e0b\u306e\u3044\u305a\u308c\u304b\u306e\u65b9\u6cd5\u3092\u9078\u3076\u3053\u3068\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n \t<li><strong>CDN\u30b5\u30fc\u30d3\u30b9\u4e8b\u696d\u8005\u3068\u5951\u7d04<\/strong><\/li>\n \t<li><strong>\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u5229\u7528<\/strong><\/li>\n<\/ul>\n<p>\u3053\u3053\u3067\u306f\u3001\u5404\u5229\u7528\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n<h3>CDN\u30b5\u30fc\u30d3\u30b9\u4e8b\u696d\u8005\u3068\u5951\u7d04<\/h3>\n<p>\u4ee5\u4e0b\u306e\u3088\u3046\u306aCDN\u30b5\u30fc\u30d3\u30b9\u4e8b\u696d\u8005\u3068\u5951\u7d04\u3057\u3066\u3001CDN\u3092\u5c0e\u5165\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002<\/p>\n<ul>\n \t<li><a href=\"https:\/\/www.akamai.com\/ja\" target=\"_blank\" rel=\"noopener\">Akamai<\/a><\/li>\n \t<li><a href=\"https:\/\/aws.amazon.com\/jp\/cloudfront\/\" target=\"_blank\" rel=\"noopener\">Amazon CloudFront<\/a><\/li>\n \t<li><a href=\"https:\/\/www.cloudflare.com\/ja-jp\/\" target=\"_blank\" rel=\"noopener\">Cloudflare<\/a><\/li>\n \t<li><a href=\"https:\/\/www.cdnetworks.com\/ja\/\" target=\"_blank\" rel=\"noopener\">CDNetworks<\/a><\/li>\n \t<li><a href=\"https:\/\/www.fastly.com\/jp\/\" target=\"_blank\" rel=\"noopener\">Fastly<\/a><\/li>\n<\/ul>\n<p>\u305d\u308c\u305e\u308c\u306e\u30b5\u30fc\u30d3\u30b9\u3067\u30b9\u30da\u30c3\u30af\u3084\u6599\u91d1\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u81ea\u793e\u30b5\u30a4\u30c8\u3068\u306e\u76f8\u6027\u304c\u826f\u3044\u30b5\u30fc\u30d3\u30b9\u3092\u9078\u3073\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u305f\u3060\u3057\u3001CDN\u30b5\u30fc\u30d3\u30b9\u306e\u591a\u304f\u306f\u5f93\u91cf\u8ab2\u91d1\u5236\u3067\u3001\u30a2\u30af\u30bb\u30b9\u6570\u304c\u5897\u3048\u308b\u307b\u3069\u6599\u91d1\u3082\u9ad8\u984d\u306b\u306a\u308b\u70b9\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n<h3>\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u5229\u7528<\/h3>\n<p>\u5229\u7528\u3057\u3066\u3044\u308b\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u30b5\u30fc\u30d3\u30b9\u3068\u3057\u3066\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308bCDN\u3092\u4f7f\u3046\u65b9\u6cd5\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u5225\u9014\u30b5\u30fc\u30d3\u30b9\u306e\u5951\u7d04\u304c\u4e0d\u8981\u3067\u3001\u624b\u8efd\u306bCDN\u3092\u8a66\u305b\u308b\u306e\u304c\u9b45\u529b\u3067\u3059\u3002<\/p>\n<ul>\n \t<li><a href=\"https:\/\/www.colorfulbox.jp\/cdn\/\" target=\"_blank\" rel=\"noopener\" id=\"media_cta_lp_cdn\" class=\"ga_event_link\">Colorfulbox CDN<\/a><\/li>\n \t<li><a href=\"https:\/\/www.sakura.ad.jp\/services\/cdn\/\" target=\"_blank\" rel=\"noopener\">\u3055\u304f\u3089\u30b5\u30fc\u30d0\u30fc<\/a><\/li>\n<\/ul>\n<p><span class=\"marker\">\u7279\u306b<strong><a href=\"https:\/\/www.colorfulbox.jp\/cdn\/\" target=\"_blank\" rel=\"noopener\" id=\"media_cta_lp_cdn\" class=\"ga_event_link\">Colorfulbox CDN<\/a>\u306f\u3001\u5927\u624bCDN\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3059\u308b\u3053\u3068\u3067\u3001\u5229\u7528\u3057\u3084\u3059\u3044\u4fa1\u683c\u3092\u5b9f\u73fe<\/strong>\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p>CDN\u5358\u4f53\u3067\u306e\u5951\u7d04\u3082\u53ef\u80fd\u3067\u3001\u6708\u984d440\u5186\u301c\u306e\u4f4e\u30b3\u30b9\u30c8\u3068\u521d\u3081\u3066\u306eCDN\u5c0e\u5165\u306b\u3082\u6700\u9069\u3067\u3059\u3002<\/p>\n<p>\u307e\u305a\u306f\u6c17\u8efd\u306bCDN\u3092\u5229\u7528\u3057\u3066\u307f\u305f\u3044\u3068\u304a\u8003\u3048\u306e\u65b9\u306f\u3001\u305c\u3072\u30c1\u30a7\u30c3\u30af\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n<div class=\"button\" style=\"text-align: center;\"><a id=\"media_cta_lp_cdn\" class=\"ga_event_link\" href=\"https:\/\/www.colorfulbox.jp\/cdn\/\"><span style=\"font-size: 10pt;\">1\u30b1\u6708\u306e\u7121\u6599\u304a\u8a66\u3057\u3042\u308a<\/span><br>>> Colorfulbox CDN\u306e\u8a73\u7d30\u3092\u898b\u308b<\/a><\/div>\n\n<h2>CDN\u306b\u95a2\u3059\u308bFAQ<\/h2>\n<p>\u3053\u3053\u3067\u306fCDN\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u8cea\u554f\u306b\u3054\u56de\u7b54\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<ul>\n \t<li><strong>\u65e5\u672c\u3067\u306eCDN\u30b5\u30fc\u30d3\u30b9\u306e\u30b7\u30a7\u30a2\u7387\u306f\uff1f<\/strong><\/li>\n \t<li><strong>\u65e5\u672c\u4f01\u696d\u306eCDN\u30b5\u30fc\u30d3\u30b9\u3067\u304a\u3059\u3059\u3081\u306f\uff1f<\/strong><\/li>\n \t<li><strong>CDN\u5c0e\u5165\u3068ColorfulBox\u306e\u6d3b\u7528\u65b9\u6cd5\u306b\u3064\u3044\u3066<\/strong><\/li>\n<\/ul>\n\n<h3>\u65e5\u672c\u3067\u306eCDN\u30b5\u30fc\u30d3\u30b9\u306e\u30b7\u30a7\u30a2\u7387\u306f\uff1f<\/h3>\n<blockquote>\n  <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/www.colorfulbox.jp\/media\/wp-content\/uploads\/2023\/07\/cdn-img02.jpg\" alt=\"CDN\u30b5\u30fc\u30d3\u30b9\u306e\u65e5\u672c\u3067\u306e\u30b7\u30a7\u30a2\u6bd4\u7387\u306e\u753b\u50cf\" width=\"492\" height=\"303\" \/>\n  <cite><a href=\"https:\/\/tech.jstream.jp\/blog\/cdn\/cdn-share-jun2022\/\" target=\"_blank\" rel=\"noopener\">J-Stream CDN\u60c5\u5831\u30b5\u30a4\u30c8<\/a><\/cite>\n<\/blockquote>\n<p>J-Stream\u306e\u8abf\u67fb\u306b\u3088\u308c\u3070\u3001JP\u30c9\u30e1\u30a4\u30f3\u3067\u306eCDN\u30b7\u30a7\u30a2\u7387\u306e\u8abf\u67fb\u7d50\u679c\u306f\u4e0a\u8a18\u306e\u901a\u308a\u3067\u3057\u305f\u3002<\/p>\n<p>\u4ee5\u4e0b\u306e3\u3064\u306e\u30b5\u30fc\u30d3\u30b9\u30678\u5272\u307b\u3069\u3092\u5360\u3081\u3066\u3044\u308b\u72b6\u6cc1\u3067\u3059\u3002<\/p>\n<ul>\n \t<li><a href=\"https:\/\/www.cloudflare.com\/ja-jp\/\" target=\"_blank\" rel=\"noopener\">Cloudflare<\/a><\/li>\n \t<li><a href=\"https:\/\/www.akamai.com\/ja\" target=\"_blank\" rel=\"noopener\">Akamai<\/a><\/li>\n \t<li><a href=\"https:\/\/aws.amazon.com\/jp\/cloudfront\/\" target=\"_blank\" rel=\"noopener\">Amazon CloudFront<\/a><\/li>\n<\/ul>\n<p>\u307e\u305f\u3001CDN\u3092\u5c0e\u5165\u3057\u3066\u3044\u308b\u5168\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e81.2%\u304cCloudflare\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u3068\u3044\u3046\u691c\u8a3c\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u7121\u6599\u30d7\u30e9\u30f3\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u70b9\u304c\u9ad8\u3044\u30b7\u30a7\u30a2\u7387\u306e\u8981\u56e0\u3068\u3057\u3066\u8003\u3048\u3089\u308c\u307e\u3059\u304c\u3001\u5727\u5012\u7684\u306b\u4eba\u6c17\u306eCDN\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n\n<h3>\u65e5\u672c\u4f01\u696d\u306eCDN\u30b5\u30fc\u30d3\u30b9\u3067\u304a\u3059\u3059\u3081\u306f\uff1f<\/h3>\n<p>\u65e5\u672c\u4f01\u696d\u306eCDN\u3067\u304a\u3059\u3059\u3081\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<ul>\n \t<li><a href=\"https:\/\/www.stream.co.jp\/service\/cdn\/cdnext\/\" target=\"_blank\" rel=\"noopener\">J-Stream<\/a><\/li>\n \t<li><a href=\"https:\/\/www.accelia.jp\/\" target=\"_blank\" rel=\"noopener\">ACCELIA<\/a><\/li>\n \t<li><a href=\"https:\/\/www.iij.ad.jp\/biz\/acceleration\/\" target=\"_blank\" rel=\"noopener\">IIJ GIO\u30b3\u30f3\u30c6\u30f3\u30c4\u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30b7\u30e7\u30f3\u30b5\u30fc\u30d3\u30b9<\/a><\/li>\n \t<li><a href=\"https:\/\/www.jocdn.co.jp\/service\/\" target=\"_blank\" rel=\"noopener\">JOCDN<\/a><\/li>\n<\/ul>\n<p>CDN\u3067\u30b7\u30a7\u30a2\u7387\u304c\u9ad8\u3044\u306e\u306f\u6d77\u5916\u4f01\u696d\u3067\u3059\u304c\u3001\u56fd\u5185\u4f01\u696d\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u3054\u5e0c\u671b\u306e\u65b9\u306f\u4e0a\u8a18\u30b5\u30fc\u30d3\u30b9\u304c\u304a\u3059\u3059\u3081\u3067\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u300c<a href=\"https:\/\/www.colorfulbox.jp\/cdn\/\" target=\"_blank\" rel=\"noopener\" id=\"media_cta_lp_cdn\" class=\"ga_event_link\">Colorfulbox CDN<\/a>\u300d\u3084\u300c<a href=\"https:\/\/www.sakura.ad.jp\/services\/cdn\/\">\u3055\u304f\u3089\u30b5\u30fc\u30d0\u30fc<\/a>\u300d\u306a\u3069\u3001\u56fd\u5185\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u3067\u3082CDN\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u624b\u8efd\u306bCDN\u3092\u5c0e\u5165\u3057\u305f\u3044\u65b9\u306f\u691c\u8a0e\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>CDN\u5c0e\u5165\u3068ColorfulBox\u306e\u6d3b\u7528\u65b9\u6cd5\u306b\u3064\u3044\u3066<\/h3>\n\n<p>CDN\u306e\u57fa\u672c\u6a5f\u80fd\u3084\u5c0e\u5165\u30e1\u30ea\u30c3\u30c8\u3001\u30c7\u30e1\u30ea\u30c3\u30c8\u3001ColorfulBox\u3067\u306e\u5229\u7528\u65b9\u6cd5\u306a\u3069\u3092\u307e\u3068\u3081\u3066\u304a\u308a\u307e\u3059\u3002<br>\n\uff08\u30bf\u30a4\u30c8\u30eb\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u56de\u7b54\u304c\u8868\u793a\u3055\u308c\u307e\u3059\uff09<\/p>\n<script type=\"application\/ld+json\">\n{\n  \"@context\": 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CDN\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A. CDN\uff08Content Delivery Network\uff09\u306f\u3001Web\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u4e16\u754c\u4e2d\u306e\u8907\u6570\u306e\u30b5\u30fc\u30d0\u30fc\u306b\u5206\u6563\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u6700\u3082\u8fd1\u3044\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3067\u304d\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u8868\u793a\u901f\u5ea6\u306e\u5411\u4e0a\u3084\u30b5\u30fc\u30d0\u30fc\u8ca0\u8377\u306e\u8efd\u6e1b\u304c\u53ef\u80fd\u306b\u306a\u308a\u3001\u5feb\u9069\u306a\u95b2\u89a7\u4f53\u9a13\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Q2. CDN\u3092\u5c0e\u5165\u3059\u308b\u30e1\u30ea\u30c3\u30c8\u306f\u4f55\u3067\u3059\u304b\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A. CDN\u306e\u5c0e\u5165\u306b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u3059\u3002\u30fb\u8868\u793a\u901f\u5ea6\u306e\u5411\u4e0a\u30fb\u30b5\u30fc\u30d0\u30fc\u8ca0\u8377\u306e\u8efd\u6e1b\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316\u30fbSEO\u5bfe\u7b56\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Q3. CDN\u306e\u5c0e\u5165\u306b\u306f\u3069\u306e\u3088\u3046\u306a\u30c7\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u3059\u304b\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A. CDN\u306e\u5c0e\u5165\u306b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30c7\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u3059\u3002\u30fb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u7ba1\u7406\u304c\u5fc5\u8981\u30fb\u5c0e\u5165\u30b3\u30b9\u30c8\u30fb\u8a2d\u5b9a\u306e\u8907\u96d1\u3055\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Q4. \u30ab\u30e9\u30d5\u30eb\u30dc\u30c3\u30af\u30b9\u3067CDN\u3092\u5229\u7528\u3059\u308b\u65b9\u6cd5\u306f\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A. \u30ab\u30e9\u30d5\u30eb\u30dc\u30c3\u30af\u30b9\u3067\u306f\u3001Cloudflare\u3092\u30d9\u30fc\u30b9\u306b\u3057\u305fColorfulBox CDN\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001CDN\u306e\u6a5f\u80fd\u3092\u7c21\u5358\u306b\u5c0e\u5165\u3067\u304d\u307e\u3059\u3002\u8a73\u7d30\u306a\u8a2d\u5b9a\u65b9\u6cd5\u3084\u5229\u7528\u6599\u91d1\u306b\u3064\u3044\u3066\u306f\u3001\u30ab\u30e9\u30d5\u30eb\u30dc\u30c3\u30af\u30b9\u306e\u516c\u5f0f\u30b5\u30a4\u30c8\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Q5. CDN\u306f\u3069\u306e\u3088\u3046\u306aWeb\u30b5\u30a4\u30c8\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u304b\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A. CDN\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306aWeb\u30b5\u30a4\u30c8\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u30fb\u30a2\u30af\u30bb\u30b9\u6570\u304c\u591a\u3044\u30b5\u30a4\u30c8\u30fb\u30b0\u30ed\u30fc\u30d0\u30eb\u5c55\u958b\u30b5\u30a4\u30c8\u30fb\u52d5\u753b\u3084\u5927\u5bb9\u91cf\u30d5\u30a1\u30a4\u30eb\u3092\u914d\u4fe1\u3059\u308b\u30b5\u30a4\u30c8\"\n      }\n    }\n  ]\n}\n<\/script>\n\n<style>\n.accordion{margin: 15px 0 0 0;}\n.faq-accordion button{\nwidth: 100%;\nborder: solid 1px #1587D7;\nbackground: #FFF;\nfont-size: 16px;\nfont-weight: bold;\ncolor: #333;\ncursor: pointer;\npadding: 16px;\ntext-align: left;\noutline: none;\n}\n.faq-accordion button.active {\ncolor: #FFF;\nbackground: #1587D7;\n}\n.faq-accordion .panel{\ndisplay: none;\nborder-left: solid 1px #1587D7;\nborder-right: solid 1px #1587D7;\nborder-bottom: solid 1px #1587D7;\nbackground: #f0f8ff;\npadding: 20px;\n}\n.faq-accordion .panel p{margin:0;}\n<\/style>\n\n<div class=\"faq-accordion\">\n  <button class=\"accordion\"><strong style=\"font-size: 125%;\">Q1.<\/strong> CDN\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/button>\n  <div class=\"panel\">\n    <p><strong style=\"font-size: 115%; color: #F00;\">A.<\/strong> CDN\uff08Content Delivery Network\uff09\u306f\u3001<strong>Web\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u4e16\u754c\u4e2d\u306e\u8907\u6570\u306e\u30b5\u30fc\u30d0\u30fc\u306b\u5206\u6563\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u6700\u3082\u8fd1\u3044\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3067\u304d\u308b\u4ed5\u7d44\u307f<\/strong>\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u8868\u793a\u901f\u5ea6\u304c\u5411\u4e0a\u3057\u3001<strong>\u5feb\u9069\u306a\u95b2\u89a7\u4f53\u9a13<\/strong>\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002<\/p>\n  <\/div>\n\n  <button class=\"accordion\"><strong style=\"font-size: 125%;\">Q2.<\/strong> CDN\u3092\u5c0e\u5165\u3059\u308b\u30e1\u30ea\u30c3\u30c8\u306f\u4f55\u3067\u3059\u304b\uff1f<\/button>\n  <div class=\"panel\">\n    <p><strong style=\"font-size: 115%; color: #F00;\">A.<\/strong> \u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\u3002<br>\n\u30fb<strong>\u8868\u793a\u901f\u5ea6\u306e\u5411\u4e0a<\/strong><br>\n\u30fb<strong>\u30b5\u30fc\u30d0\u30fc\u8ca0\u8377\u306e\u8efd\u6e1b<\/strong><br>\n\u30fb<strong>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316\uff08DDoS\u5bfe\u7b56\u306a\u3069\uff09<\/strong><br>\n\u30fb<strong>SEO\u5bfe\u7b56\u306b\u52b9\u679c\u7684<\/strong><\/p>\n  <\/div>\n\n  <button class=\"accordion\"><strong style=\"font-size: 125%;\">Q3.<\/strong> CDN\u306e\u5c0e\u5165\u306b\u306f\u3069\u306e\u3088\u3046\u306a\u30c7\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/button>\n  <div class=\"panel\">\n    <p><strong style=\"font-size: 115%; color: #F00;\">A.<\/strong> \u4e3b\u306a\u6ce8\u610f\u70b9\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<br>\n\u30fb<strong>\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u7ba1\u7406\u304c\u5fc5\u8981<\/strong><br>\n\u30fb<strong>\u5c0e\u5165\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308b\u5834\u5408\u304c\u3042\u308b<\/strong><br>\n\u30fb<strong>\u8a2d\u5b9a\u306e\u8907\u96d1\u3055<\/strong>\uff08\u521d\u56de\u5c0e\u5165\u6642\u306b\u306f\u77e5\u8b58\u304c\u5fc5\u8981\uff09<\/p>\n  <\/div>\n\n  <button class=\"accordion\"><strong style=\"font-size: 125%;\">Q4.<\/strong> \u30ab\u30e9\u30d5\u30eb\u30dc\u30c3\u30af\u30b9\u3067CDN\u3092\u5229\u7528\u3059\u308b\u65b9\u6cd5\u306f\uff1f<\/button>\n  <div class=\"panel\">\n    <p><strong style=\"font-size: 115%; color: #F00;\">A.<\/strong> \u30ab\u30e9\u30d5\u30eb\u30dc\u30c3\u30af\u30b9\u3067\u306f\u3001Cloudflare\u3092\u30d9\u30fc\u30b9\u306b\u3057\u305f<strong>\u300cColorfulBox CDN\u300d<\/strong>\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<br>\n\u7c21\u5358\u306a\u8a2d\u5b9a\u3067\u5c0e\u5165\u3067\u304d\u3001\u516c\u5f0f\u30da\u30fc\u30b8\u3067\u8a73\u7d30\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\uff1a<br>\n<a href=\"https:\/\/www.colorfulbox.jp\/cdn\/\" target=\"_blank\" rel=\"noopener nofollow\">ColorfulBox CDN \u516c\u5f0f\u30da\u30fc\u30b8<\/a><\/p>\n  <\/div>\n\n  <button class=\"accordion\"><strong style=\"font-size: 125%;\">Q5.<\/strong> CDN\u306f\u3069\u306e\u3088\u3046\u306aWeb\u30b5\u30a4\u30c8\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<\/button>\n  <div class=\"panel\">\n    <p><strong style=\"font-size: 115%; color: #F00;\">A.<\/strong> \u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30b5\u30a4\u30c8\u3067\u7279\u306b\u52b9\u679c\u304c\u3042\u308a\u307e\u3059\u3002<br>\n\u30fb<strong>\u30a2\u30af\u30bb\u30b9\u6570\u304c\u591a\u3044\u30b5\u30a4\u30c8<\/strong><br>\n\u30fb<strong>\u30b0\u30ed\u30fc\u30d0\u30eb\u306b\u5c55\u958b\u3057\u3066\u3044\u308b\u30b5\u30a4\u30c8<\/strong><br>\n\u30fb<strong>\u52d5\u753b\u3084\u5927\u5bb9\u91cf\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u6271\u3046\u30b5\u30a4\u30c8<\/strong><\/p>\n  <\/div>\n<\/div>\n\n<script>\ndocument.querySelectorAll(\".accordion\").forEach((btn) => {\n  btn.addEventListener(\"click\", function () {\n    this.classList.toggle(\"active\");\n    const panel = this.nextElementSibling;\n    panel.style.display = (panel.style.display === \"block\") ? \"none\" : \"block\";\n  });\n});\n<\/script>\n<h2>\u624b\u8efd\u3067\u4f4e\u30b3\u30b9\u30c8\u306eCDN\u306a\u3089\u300cColorfulBox CDN\u300d\u304c\u304a\u3059\u3059\u3081<\/h2>\n<p>\u624b\u8efd\u3001\u304b\u3064\u4f4e\u30b3\u30b9\u30c8\u3067CDN\u3092\u5c0e\u5165\u3057\u305f\u3044\u306a\u3089\u300c<a href=\"https:\/\/www.colorfulbox.jp\/cdn\/\" target=\"_blank\" rel=\"noopener\" id=\"media_cta_lp_cdn\" class=\"ga_event_link\">Colorfulbox CDN<\/a>\u300d\u304c\u304a\u3059\u3059\u3081\u3067\u3059\u3002<\/p>\n<p>ColorfulBox CDN\u306b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7279\u9577\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n \t<li><strong>\u4e16\u754c\u306e285\u30f6\u6240\u306e\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u306b\u30b5\u30fc\u30d0\u30fc\u3092\u8a2d\u7f6e<\/strong><\/li>\n \t<li><strong>WAF\u306b\u3088\u308a\u8106\u5f31\u6027\u3092\u60aa\u7528\u3057\u305f\u653b\u6483\u304b\u3089Web\u30b5\u30a4\u30c8\u3092\u4fdd\u8b77<\/strong><\/li>\n 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srcset=\"https:\/\/www.colorfulbox.jp\/media\/wp-content\/uploads\/2024\/05\/litespeed-cache-cdn-img00-160x160.jpg 160w, https:\/\/www.colorfulbox.jp\/media\/wp-content\/uploads\/2024\/05\/litespeed-cache-cdn-img00-150x150.jpg 150w\" sizes=\"(max-width: 160px) 100vw, 160px\" \/><\/span><span class=\"tbcell tbtext\">LiteSpeed Cache\u3068CDN\u306e\u7d44\u307f\u5408\u308f\u305b\u3067WordPress\u3092\u9ad8\u901f\u5316\uff01\u5c0e\u5165\u30fb\u8a2d\u5b9a\u65b9\u6cd5\u3092\u5fb9\u5e95\u89e3\u8aac<\/span><\/a>\n\n<h2>\u307e\u3068\u3081\uff1aCDN\u306e\u610f\u5473\u3092\u7406\u89e3\u3057\u5229\u7528\u3057\u3066\u307f\u307e\u3057\u3087\u3046<\/h2>\n<p>\u672c\u8a18\u4e8b\u3067\u306fCDN\u306e\u6982\u8981\u3084\u4ed5\u7d44\u307f\u3001\u5c0e\u5165\u306e\u30e1\u30ea\u30c3\u30c8\u30fb\u30c7\u30e1\u30ea\u30c3\u30c8\u3001CDN\u30b5\u30fc\u30d3\u30b9\u306a\u3069\u3092\u89e3\u8aac\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>CDN\u3068\u306f\u300cContent Delivery 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