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font-bold\">\u30d0\u30cb\u30fc\u30cd\u30c3\u30c8CDN<\/strong>\r\n\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\t<span class=\"text-gray-500 dark:text-gray-300 !text-sm p-4 pb-0\">\u6708\u3005\u306e\u652f\u6255\u3044\u306f\u308f\u305a\u304b1\u30c9\u30eb\u304b\u3089\u3067\u3001\u6599\u91d1\u306f\u660e\u78ba\u3067\u96a0\u853d\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u6c38\u7d9a\u7684\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u76e3\u8996\u3001DDoS\u4fdd\u8b77\u3001\u7121\u6599\u306eSSL\u8a3c\u660e\u66f8\u3001\u30d3\u30c7\u30aa\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u306b\u6700\u9069\u5316\u3055\u308c\u305f\u6a5f\u80fd\u3001\u304a\u3088\u3073\u67d4\u8edf\u306a\u4f7f\u7528\u3054\u3068\u306e\u8ab2\u91d1\u30e2\u30c7\u30eb\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/span>\r\n\t\t\t\t<div class=\"flex flex-col gap-4 md:gap-6 justify-between p-4\"> \r\n\t\t\t<!-- \u6807\u7b7e -->\r\n\t\t\t\t\t\t\r\n\t\t\t<!-- 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flex items-center justify-center flex-shrink-0 p-3\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.likacloud.com\/wp-content\/uploads\/2026\/01\/20260113030736.webp\" alt=\"\u30af\u30e9\u30a6\u30c9\u30a6\u30a7\u30a4\u30ba \u30af\u30e9\u30a6\u30c9\u30d5\u30ec\u30a2\u30fb\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\" class=\"w-12 object-contain !dark-filter08\" title=\"\">\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t<\/div>\r\n\t\t\t\r\n\t\t\t<!-- \u5546\u5bb6\u4fe1\u606f -->\r\n\t\t\t<div class=\"px-4 pt-2 flex-grow\">\r\n\t\t\t\t<div class=\"flex justify-between items-start mb-2\">\r\n\t\t\t\t\t<strong class=\"text-xl font-bold\">\u30af\u30e9\u30a6\u30c9\u30a6\u30a7\u30a4\u30ba \u30af\u30e9\u30a6\u30c9\u30d5\u30ec\u30a2\u30fb\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba<\/strong>\r\n\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\t<span class=\"text-gray-500 dark:text-gray-300 !text-sm p-4 pb-0\">Cloudflare\u306eEnterprise CDN\/WAF\u306e\u6599\u91d1\u30d7\u30e9\u30f3\u306f\u3001100GB\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u542b\u30805\u30c9\u30e1\u30a4\u30f3\u307e\u3067\u304c1\u30c9\u30e1\u30a4\u30f3\u3042\u305f\u308a4.99\u7c73\u30c9\u30eb\/\u6708\u3001\u305d\u308c\u4ee5\u4e0a\u306f0.02\u7c73\u30c9\u30eb\/GB\u3068\u306a\u3063\u3066\u3044\u308b\u3002<\/span>\r\n\t\t\t\t<div class=\"flex flex-col gap-4 md:gap-6 justify-between p-4\"> \r\n\t\t\t<!-- \u6807\u7b7e -->\r\n\t\t\t\t\t\t\r\n\t\t\t<!-- \u6d3b\u52a8\u548c\u94fe\u63a5 --> \r\n\t\t\t<div class=\"flex justify-between items-center gap-3 flex-col\">\r\n\t\t\t\t\t\t\t\t<div class=\"text-gray-500 dark:text-gray-300 !text-sm line-clamp-1\">1\u30c9\u30e1\u30a4\u30f3\u306b\u3064\u304d100GB\u306e\u7121\u6599\u30c8\u30e9\u30d5\u30a3\u30c3\u30af<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.likacloud.com\/ja\/tolink\/cloudways-cdn\/\" class=\"flex justify-end font-bold !text-lg !text-blue-600 dark:!text-blue-500\">\u30af\u30e9\u30a6\u30c9\u30a6\u30a7\u30a4\u30ba\u30fb\u30af\u30e9\u30a6\u30c9\u30d5\u30ec\u30a2\u30fb\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u3078\u306e\u30a2\u30af\u30bb\u30b9<\/a>\r\n\t\t\t\t\t\t\t<\/div> \r\n\t\t<\/div>\r\n\t<\/div>\r\n\t\t<!-- \u91cd\u590d\u5668\u5faa\u73af\u7ed3\u675f -->\r\n<\/div>\r\n\r\n\r\n\n<!-- AUTO_SYNCED_PATTERN_INSERT_END -->\n\n\n\n\n\n<p class=\"wp-block-paragraph\">\u30e6\u30fc\u30b6\u30fc\u304c\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1\u3059\u308b\u3068\u3001\u30ed\u30fc\u30ab\u30eb\u306eDNS\u304cGSLB\u306b\u554f\u3044\u5408\u308f\u305b\u3092\u884c\u3044\u307e\u3059\u3002GSLB\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306eIP\u30a2\u30c9\u30ec\u30b9\u306e\u5730\u7406\u7684\u4f4d\u7f6e\u3001\u5404CDN\u30ce\u30fc\u30c9\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u8ca0\u8377\u72b6\u6cc1\u3001\u5065\u5eb7\u72b6\u614b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ea\u30f3\u30af\u306e\u54c1\u8cea\uff08\u9045\u5ef6\u3084\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\u7387\u306a\u3069\uff09\u306a\u3069\u306e\u8907\u6570\u306e\u8981\u56e0\u3092\u7dcf\u5408\u7684\u306b\u8003\u616e\u3057\u3001\u305d\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u6700\u3082\u9069\u3057\u305f\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u8a08\u7b97\u3057\u3066\u8fd4\u3057\u307e\u3059\u3002\u3053\u306e\u51e6\u7406\u306f\u901a\u5e38\u30df\u30ea\u79d2\u5358\u4f4d\u3067\u5b8c\u4e86\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u306f\u5b8c\u5168\u306b\u900f\u660e\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u5e38\u306b\u6700\u3082\u901f\u304f\u3001\u6700\u3082\u5b89\u5b9a\u3057\u305f\u30ce\u30fc\u30c9\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u308b\u3053\u3068\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">CDN\u5c0e\u5165\u306e\u4e3b\u306a\u30e1\u30ea\u30c3\u30c8<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306bCDN\uff08Content Delivery Network\uff09\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u3067\u5f97\u3089\u308c\u308b\u30e1\u30ea\u30c3\u30c8\u306f\u591a\u5c90\u306b\u308f\u305f\u308a\u3001\u300c\u901f\u5ea6\u306e\u5411\u4e0a\u300d\u3060\u3051\u306b\u3068\u3069\u307e\u308a\u307e\u305b\u3093\u3002CDN\u306f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3001\u30b3\u30b9\u30c8\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e3\u3064\u306e\u5074\u9762\u304b\u3089\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u6a5f\u80fd\u3092\u5f37\u5316\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p 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class=\"wp-block-paragraph\">\u9ad8\u53ef\u7528\u6027\u3068\u30d3\u30b8\u30cd\u30b9\u306e\u9023\u7d9a\u6027\u306e\u4fdd\u8a3c\uff1aCDN\u306f\u5206\u6563\u578b\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u69cb\u7bc9\u3057\u3066\u3044\u307e\u3059\u3002\u5358\u4e00\u306e\u30ce\u30fc\u30c9\u3084\u5730\u57df\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u969c\u5bb3\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u306a\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u304c\u81ea\u52d5\u7684\u306b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u4ed6\u306e\u6b63\u5e38\u306a\u30ce\u30fc\u30c9\u306b\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u3067\u3001\u5c40\u6240\u7684\u306a\u969c\u5bb3\u3084DDoS\u653b\u6483\u304c\u30b5\u30fc\u30d0\u30fc\u306b\u4e0e\u3048\u308b\u5f71\u97ff\u3092\u52b9\u679c\u7684\u306b\u9632\u304e\u3001\u30b5\u30fc\u30d3\u30b9\u306e\u7d99\u7d9a\u7684\u306a\u53ef\u7528\u6027\u3092\u4fdd\u8a3c\u3057\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u5805\u7262\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<p 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class=\"wp-block-paragraph\">\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316\uff1a\u4e3b\u6d41\u306eCDN\uff08Content Delivery 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Network\uff09\u306e\u8ab2\u91d1\u30e2\u30c7\u30eb\u306b\u306f\u3001\u901a\u5e38\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u91cf\u306b\u57fa\u3065\u304f\u8ab2\u91d1\u3068\u5e2f\u57df\u5e45\u306e\u30d4\u30fc\u30af\u5024\u306b\u57fa\u3065\u304f\u8ab2\u91d1\u306e2\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u3002\u81ea\u793e\u306e\u30d3\u30b8\u30cd\u30b9\u306b\u304a\u3051\u308b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u30d1\u30bf\u30fc\u30f3\uff08\u5b89\u5b9a\u3057\u305f\u3082\u306e\u304b\u3001\u7a81\u767a\u7684\u306a\u3082\u306e\u304b\uff09\u306b\u5fdc\u3058\u3066\u3001\u3088\u308a\u7d4c\u6e08\u7684\u306a\u8ab2\u91d1\u65b9\u6cd5\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u3055\u307e\u3056\u307e\u306a\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3084\u5730\u57df\uff08\u4e2d\u56fd\u672c\u571f\u3001\u6d77\u5916\u306a\u3069\uff09\u306e\u5358\u4fa1\u3092\u6bd4\u8f03\u3057\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u56de\u6570\u306b\u5fdc\u3058\u305f\u8ffd\u52a0\u6599\u91d1\u3084HTTPS\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u5bfe\u3059\u308b\u8ffd\u52a0\u6599\u91d1\u306a\u3069\u306e\u8a73\u7d30\u306b\u3082\u6ce8\u610f\u3092\u6255\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p 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Network\uff09\u306f\u4e3b\u306b\u9759\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u9ad8\u901f\u5316\u306b\u4f7f\u7528\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u52d5\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\uff08API\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3084\u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30ba\u3055\u308c\u305f\u30da\u30fc\u30b8\u306a\u3069\uff09\u306b\u3064\u3044\u3066\u3082\u3001\u73fe\u4ee3\u306eCDN\u306f\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u306a\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u6700\u9069\u5316\u306b\u3088\u3063\u3066\u9ad8\u901f\u5316\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002\u300c\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30b7\u30e7\u30f3\u300d\u3084\u300c\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u5168\u4f53\u306e\u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30b7\u30e7\u30f3\u300d\u3068\u3044\u3063\u305f\u6280\u8853\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u30bd\u30fc\u30b9\u30b5\u30fc\u30d0\u30fc\u307e\u3067\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7d4c\u8def\u3092\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u3067\uff08\u4f8b\u3048\u3070\u3001\u3088\u308a\u5b89\u5b9a\u3057\u3066\u3044\u3066\u9045\u5ef6\u306e\u5c11\u306a\u3044\u30ea\u30bd\u30fc\u30b9\u53d6\u5f97\u7d4c\u8def\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3067\uff09\u3001TCP\u30d7\u30ed\u30c8\u30b3\u30eb\u3082\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u52d5\u7684\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u4f1d\u9001\u9045\u5ef6\u3092\u524a\u6e1b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001\u52d5\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\u81ea\u4f53\u306f\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u307e\u305b\u3093\uff08\u7279\u5225\u306a\u8a2d\u5b9a\u304c\u306a\u3044\u9650\u308a\uff09\u3002\u3057\u305f\u304c\u3063\u3066\u3001CDN\u306b\u3088\u308b\u52d5\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u9ad8\u901f\u5316\u52b9\u679c\u306f\u4e3b\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4f1d\u9001\u306e\u6700\u9069\u5316\u306b\u3088\u308b\u3082\u306e\u3067\u3042\u308a\u3001\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0\u306b\u3088\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">CDN\uff08Content Delivery Network\uff09\u306e\u4f7f\u7528\u306f\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306eSEO\uff08\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u6700\u9069\u5316\uff09\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3067\u3057\u3087\u3046\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">CDN\u3092\u6b63\u3057\u304f\u8a2d\u5b9a\u3057\u3001\u9069\u5207\u306b\u5229\u7528\u3059\u308b\u3053\u3068\u306f\u3001\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u6700\u9069\u5316\uff08SEO\uff09\u306b\u826f\u3044\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002Google\u306a\u3069\u306e\u4e3b\u8981\u306a\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u3067\u306f\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u901f\u5ea6\u3092\u30e9\u30f3\u30ad\u30f3\u30b0\u306e\u8981\u7d20\u306e\u4e00\u3064\u3068\u3057\u3066\u8003\u616e\u3057\u3066\u3044\u307e\u3059\u3002CDN\u306f\u3001\u4e16\u754c\u4e2d\u3067\u306e\u30a2\u30af\u30bb\u30b9\u901f\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u3001\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u6642\u9593\u3092\u77ed\u7e2e\u3059\u308b\u3053\u3068\u3067\u3001SEO\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u76f4\u63a5\u7684\u306b\u6539\u5584\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001CDN\u304c\u63d0\u4f9b\u3059\u308b\u9ad8\u53ef\u7528\u6027\u306b\u3088\u308a\u3001\u30af\u30ed\u30fc\u30e9\u30fc\u306b\u3088\u308b\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30af\u30ed\u30fc\u30eb\u304c\u30b9\u30e0\u30fc\u30ba\u306b\u884c\u3048\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u6ce8\u610f\u3059\u3079\u304d\u70b9\u3068\u3057\u3066\u306f\u3001CDN\u306e\u8a2d\u5b9a\u3092\u6b63\u3057\u304f\u884c\u3046\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001canonical\u30bf\u30b0\u3092\u6b63\u3057\u304f\u8a2d\u5b9a\u3057\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u3088\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u66f4\u65b0\u9045\u5ef6\u3092\u907f\u3051\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u304c\u30b5\u30dd\u30fc\u30c8\u3059\u308bHTTPS\u306a\u3069\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5982\u4f55\u4fdd\u8bc1 CDN \u4e0a\u7684\u5185\u5bb9\u662f\u6700\u65b0\u7684\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u66f4\u65b0\u306f\u4e3b\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6709\u52b9\u671f\u9650\u8a2d\u5b9a\u3068\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30ea\u30d5\u30ec\u30c3\u30b7\u30e5\u30e1\u30ab\u30cb\u30ba\u30e0\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305a\u3001\u30bd\u30fc\u30b9\u30b5\u30fc\u30d0\u30fc\u4e0a\u3067\u7570\u306a\u308b\u30ea\u30bd\u30fc\u30b9\u306b\u5bfe\u3057\u3066\u6b63\u3057\u3044HTTP\u30ad\u30e3\u30c3\u30b7\u30e5\u30d8\u30c3\u30c0\u30fc\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff08\u4f8b\uff1a <code data-no-auto-translation=\"\">Cache-Control<\/code> \u306e <code 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