{"id":12369606,"date":"2026-03-15T02:45:02","date_gmt":"2026-03-14T18:45:02","guid":{"rendered":"https:\/\/www.likacloud.com\/knowledge\/cdn%e5%8a%a0%e9%80%9f%e5%8e%9f%e7%90%86%e5%85%a8%e8%a7%a3%e6%9e%90%ef%bc%9a%e5%a6%82%e4%bd%95%e6%8f%90%e5%8d%87%e7%bd%91%e7%ab%99%e6%80%a7%e8%83%bd%e5%92%8c%e7%94%a8%e6%88%b7%e4%bd%93%e9%aa%8c\/"},"modified":"2026-03-15T03:16:09","modified_gmt":"2026-03-14T19:16:09","slug":"cdn-acceleration-principle-how-to-improve-website-performance-and-user","status":"publish","type":"knowledge_post","link":"https:\/\/www.likacloud.com\/ja\/knowledge\/cdn\/cdn-acceleration-principle-how-to-improve-website-performance-and-user\/","title":{"rendered":"CDN\uff08Content Delivery 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class=\"wp-block-paragraph\">\u3053\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306f\u3001\u30bd\u30fc\u30b9\u30b5\u30fc\u30d0\u30fc\u306e\u76f4\u63a5\u7684\u306a\u8ca0\u8377\u3084\u5e2f\u57df\u5e45\u30b3\u30b9\u30c8\u3092\u8efd\u6e1b\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u4f55\u3088\u308a\u3082\u30c7\u30fc\u30bf\u306e\u9001\u53d7\u4fe1\u306b\u304b\u304b\u308b\u7269\u7406\u7684\u304a\u3088\u3073\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7684\u306a\u8ddd\u96e2\u3092\u77ed\u7e2e\u3059\u308b\u3053\u3068\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9045\u5ef6\u3084\u30d1\u30b1\u30c3\u30c8\u30ed\u30b9\u7387\u3092\u5927\u5e45\u306b\u4f4e\u6e1b\u3057\u3001\u7d50\u679c\u3068\u3057\u3066\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u306e\u30a2\u30af\u30bb\u30b9\u4f53\u9a13\u3092\u5168\u9762\u7684\u306b\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p>\n<!-- AUTO_INTERNAL_LINKS_START --><p>\u63a8\u85a6\u56f3\u66f8 <a href=\"https:\/\/www.likacloud.com\/ru\/knowledge\/cdn\/cdn-acceleration-principle-how-to-improve-website-performance-and-user-experience\/\">CDN\uff08Content Delivery Network\uff09\u306e\u52a0\u901f\u539f\u7406\u3092\u5fb9\u5e95\u7684\u306b\u89e3\u8aac\u3057\u307e\u3059\uff1a\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3092\u3069\u306e\u3088\u3046\u306b\u5411\u4e0a\u3055\u305b\u308b\u304b<\/a>\u3002<\/p><!-- AUTO_INTERNAL_LINKS_END -->\n\n\n\n\n<h2 class=\"wp-block-heading\">CDN\u7684\u6838\u5fc3\u5de5\u4f5c\u539f\u7406\u4e0e\u5de5\u4f5c\u6d41\u7a0b<\/h2>\n\n\n\n<p 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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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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<h3 class=\"wp-block-heading\">\u30e6\u30fc\u30b6\u30fc\u304c\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u958b\u59cb\u3057\u307e\u3057\u305f\u3002<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3059\u3079\u3066\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30d6\u30e9\u30a6\u30b6\u3067\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306eURL\u3092\u5165\u529b\u3057\u305f\u308a\u3001\u30ea\u30f3\u30af\u3092\u30af\u30ea\u30c3\u30af\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304b\u3089\u59cb\u307e\u308a\u307e\u3059\u3002\u30d6\u30e9\u30a6\u30b6\u306f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u53d6\u5f97\u3059\u308b\u305f\u3081\u306b\u3001\u307e\u305a\u30c9\u30e1\u30a4\u30f3\u540d\u3092\u5177\u4f53\u7684\u306a\u30b5\u30fc\u30d0\u30fc\u306eIP\u30a2\u30c9\u30ec\u30b9\u306b\u5909\u63db\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u30ed\u30fc\u30ab\u30eb\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308bDNS\u30b5\u30fc\u30d0\u30fc\u306b\u30c9\u30e1\u30a4\u30f3\u540d\u89e3\u6c7a\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u306aDNS\u89e3\u6c7a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306fCDN\u306b\u3088\u3063\u3066\u9ad8\u901f\u5316\u3055\u308c\u305f\u300c\u8133\u300d\u3001\u3064\u307e\u308a\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30b7\u30b9\u30c6\u30e0\u3067\u3042\u308a\u3001\u91cd\u8981\u306a\u30d7\u30ed\u30bb\u30b9\u3067\u3059\u3002\u30ed\u30fc\u30ab\u30eb\u306eDNS\u30b5\u30fc\u30d0\u30fc\u306f\u89e3\u6790\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u6a29\u5a01DNS\uff08authoritative DNS\uff09\u306b\u9001\u4fe1\u3057\u307e\u3059\u304c\u3001\u3053\u306e\u6a29\u5a01DNS\u306f\u901a\u5e38\u3001CDN\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306b\u3088\u3063\u3066\u7ba1\u7406\u3055\u308c\u3066\u3044\u308b\u304b\u3001CNAME\u30a8\u30a4\u30ea\u30a2\u30b9\u3092\u4f7f\u7528\u3057\u3066\u5225\u306eDNS\u30b5\u30fc\u30d0\u30fc\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002CDN\u306e\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u8ca0\u8377\u5206\u6563\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u8907\u96d1\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306b\u57fa\u3065\u3044\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u6700\u9069\u306a\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6c7a\u5b9a\u8981\u56e0\u306b\u306f\u4ee5\u4e0b\u306e\u3082\u306e\u304c\u542b\u307e\u308c\u307e\u3059\uff1a\u30e6\u30fc\u30b6\u30fc\u306eIP\u30a2\u30c9\u30ec\u30b9\u306e\u5730\u7406\u7684\u4f4d\u7f6e\uff08\u6700\u3082\u8fd1\u3044\u30ce\u30fc\u30c9\u3092\u9078\u629e\u3059\u308b\uff09\u3001\u5404\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u306e\u72b6\u614b\u3084\u8ca0\u8377\u72b6\u6cc1\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ea\u30f3\u30af\u306e\u72b6\u614b\u3001\u3055\u3089\u306b\u306f\u30e6\u30fc\u30b6\u30fc\u306eISP\u3068\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u306e\u54c1\u8cea\u3067\u3059\u3002\u6700\u7d42\u7684\u306b\u3001GSLB\u306f\u6700\u9069\u306a\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u30e6\u30fc\u30b6\u30fc\u306e\u30ed\u30fc\u30ab\u30ebDNS\u306b\u8fd4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u306e\u30ec\u30b9\u30dd\u30f3\u30b9\u3068\u30ea\u30bd\u30fc\u30b9\u306e\u53d6\u5f97\uff08\u30aa\u30ea\u30b8\u30f3\u30d8\u30eb\u30c6\u30a3\u30f3\u30b0\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e6\u30fc\u30b6\u30fc\u306e\u30d6\u30e9\u30a6\u30b6\u304c\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u53d6\u5f97\u3059\u308b\u3068\u3001\u305d\u306e\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u306b\u76f4\u63a5\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u308a\u307e\u3059\u3002\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u306f\u81ea\u8eab\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u5185\u306b\u30e6\u30fc\u30b6\u30fc\u304c\u30ea\u30af\u30a8\u30b9\u30c8\u3057\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u30b3\u30d4\u30fc\u304c\u3042\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<!-- AUTO_INTERNAL_LINKS_START --><p>\u63a8\u85a6\u56f3\u66f8 <a href=\"https:\/\/www.likacloud.com\/ru\/knowledge\/wordpress\/wordpress-website-full-stack-optimization-guide-code-caching-performance\/\">WordPress\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30d5\u30eb\u30b9\u30bf\u30c3\u30af\u6700\u9069\u5316\u30ac\u30a4\u30c9\uff1a\u30b3\u30fc\u30c9\u304b\u3089\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0\u307e\u3067\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306e\u5b8c\u5168\u306a\u6226\u7565<\/a>\u3002<\/p><!-- AUTO_INTERNAL_LINKS_END -->\n\n\n\n\n<p class=\"wp-block-paragraph\">\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u6709\u52b9\u3067\u671f\u9650\u5207\u308c\u3057\u3066\u3044\u306a\u3044\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\uff08\u3064\u307e\u308a\u300c\u30ad\u30e3\u30c3\u30b7\u30e5\u30d2\u30c3\u30c8\u300d\u306e\u5834\u5408\uff09\u3001\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u306f\u305d\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u76f4\u63a5\u30e6\u30fc\u30b6\u30fc\u306b\u8fd4\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u975e\u5e38\u306b\u9ad8\u901f\u306b\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u5fc5\u8981\u306a\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u306a\u3044\u5834\u5408\u3001\u307e\u305f\u306f\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u671f\u9650\u5207\u308c\u3057\u3066\u3044\u308b\u5834\u5408\uff08\u3064\u307e\u308a\u300c\u30ad\u30e3\u30c3\u30b7\u30e5\u30df\u30b9\u300d\u306e\u5834\u5408\uff09\u3001\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u306f\u76f4\u3061\u306b\u30bd\u30fc\u30b9\u30b5\u30fc\u30d0\u30fc\u306b\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1\u3057\u3066\u6700\u65b0\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30e6\u30fc\u30b6\u30fc\u306b\u8fd4\u3059\u3068\u540c\u6642\u306b\u3001\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u306f\u4e8b\u524d\u306b\u8a2d\u5b9a\u3055\u308c\u305f\u30ad\u30e3\u30c3\u30b7\u30e5\u30eb\u30fc\u30eb\u306b\u5f93\u3063\u3066\u305d\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u4fdd\u5b58\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5f8c\u307b\u3069\u8fd1\u304f\u306b\u3044\u308b\u4ed6\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u540c\u3058\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30a2\u30af\u30bb\u30b9\u3059\u308b\u969b\u306b\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u7d99\u7d9a\u7684\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u3001\u66f4\u65b0\u3055\u308c\u307e\u3059\u3002<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u6c38\u7d9a\u7684\u306b\u4fdd\u5b58\u3055\u308c\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002CDN\uff08Content Delivery Network\uff09\u306f\u4e00\u9023\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u6709\u52b9\u671f\u9650\u306e\u30dd\u30ea\u30b7\u30fc\u306b\u5f93\u3063\u3066\u304a\u308a\u3001\u901a\u5e38\u3001\u30bd\u30fc\u30b9\u30b5\u30a4\u30c8\u304cHTTP\u30ec\u30b9\u30dd\u30f3\u30b9\u30d8\u30c3\u30c0\u30fc\u3092\u901a\u3058\u3066\u3053\u308c\u3089\u306e\u30dd\u30ea\u30b7\u30fc\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<code data-no-auto-translation=\"\">Cache-Control<\/code>\u3001<code data-no-auto-translation=\"\">Expires<\/code>\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u6709\u52b9\u671f\u9650\u304c\u5207\u308c\u308b\u3068\u3001\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u306f\u518d\u3073\u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u30b5\u30fc\u30d0\u30fc\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u66f4\u65b0\u3055\u308c\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001CDN\u306b\u306f\u300c\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u66f4\u65b0\u300d\u6a5f\u80fd\u3082\u5099\u308f\u3063\u3066\u304a\u308a\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u7ba1\u7406\u8005\u304c\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u4e0a\u306e\u53e4\u3044\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u624b\u52d5\u3067\u524a\u9664\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u5e38\u306b\u6700\u65b0\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u3059\u3050\u306b\u95b2\u89a7\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">CDN\uff08Content Delivery Network\uff09\u52a0\u901f\u306e\u9375\u3068\u306a\u308b\u6280\u8853\u306e\u5206\u6790<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">CDN\uff08Content Delivery Network\uff09\u306f\u5358\u306a\u308b\u30b5\u30fc\u30d0\u30fc\u30af\u30e9\u30b9\u30bf\u30fc\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u306e\u80cc\u5f8c\u306b\u306f\u3001\u591a\u304f\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6280\u8853\u3084\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u79d1\u5b66\u6280\u8853\u304c\u7d71\u5408\u3055\u308c\u3066\u304a\u308a\u3001\u305d\u308c\u3089\u304c\u76f8\u307e\u3063\u3066\u52b9\u7387\u7684\u3067\u5b89\u5b9a\u3057\u305f\u9ad8\u901f\u914d\u4fe1\u30b5\u30fc\u30d3\u30b9\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b7\u30f3\u30b0\u6280\u8853<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8ca0\u8377\u5206\u6563\uff08Load Balancing\uff09\u306fCDN\uff08Content Delivery Network\uff09\u306e\u57fa\u76e4\u3068\u306a\u308b\u6280\u8853\u3067\u3042\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u6700\u3082\u9069\u5207\u306a\u30ce\u30fc\u30c9\u306b\u5408\u7406\u7684\u306b\u5206\u914d\u3055\u308c\u308b\u3088\u3046\u306b\u3057\u3001\u5358\u4e00\u306e\u30ce\u30fc\u30c9\u304c\u904e\u8ca0\u8377\u306b\u306a\u308b\u306e\u3092\u9632\u304e\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u3001DNS\u30ec\u30a4\u30e4\u30fc\u306e\u8ca0\u8377\u5206\u6563\uff08\u524d\u8ff0\u306eGSLB\u306a\u3069\uff09\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30ec\u30a4\u30e4\u30fc\u306e\u8ca0\u8377\u5206\u6563\uff08HTTP\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u57fa\u3065\u304f\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0\u306a\u3069\uff09\u3001\u304a\u3088\u3073\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ec\u30a4\u30e4\u30fc\u306e\u8ca0\u8377\u5206\u6563\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u306a\u8ca0\u8377\u5206\u6563\u6a5f\u80fd\u306b\u3088\u308a\u3001CDN\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5168\u4f53\u306e\u30ea\u30bd\u30fc\u30b9\u306e\u52b9\u7387\u7684\u306a\u5229\u7528\u3068\u9ad8\u3044\u30a2\u30af\u30bb\u30b9\u53ef\u7528\u6027\u304c\u5b9f\u73fe\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0\u6280\u8853<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ad\u30e3\u30c3\u30b7\u30e5\u306fCDN\u304c\u901f\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306e\u76f4\u63a5\u7684\u306a\u624b\u6bb5\u3067\u3059\u3002\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u3067\u306f\u3001\u9ad8\u6027\u80fd\u306a\u30b9\u30c8\u30ec\u30fc\u30b8\u30b7\u30b9\u30c6\u30e0\u3068\u52b9\u7387\u7684\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u4f7f\u7528\u3057\u3066\u5927\u91cf\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u7ba1\u7406\u3057\u3066\u3044\u307e\u3059\u3002\u91cd\u8981\u306a\u306e\u306f\u30ad\u30e3\u30c3\u30b7\u30e5\u30dd\u30ea\u30b7\u30fc\u306e\u8a2d\u8a08\u3067\u3042\u308a\u3001\u4f8b\u3048\u3070\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u70b9\u304c\u6319\u3052\u3089\u308c\u307e\u3059\uff1a<br \/>\n*   \u54ea\u4e9b\u5185\u5bb9\u9700\u8981\u7f13\u5b58\uff08\u901a\u5e38\u7f13\u5b58\u9759\u6001\u8d44\u6e90\uff09\u3002<br \/>\n*   \u7f13\u5b58\u591a\u4e45\uff08TTL\u7ba1\u7406\uff09\u3002<br \/>\n\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30b3\u30f3\u30c6\u30f3\u30c4\uff08\u30a8\u30c3\u30b8\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30b7\u30e7\u30f3\uff09\u306b\u3069\u306e\u3088\u3046\u306b\u5bfe\u5fdc\u3059\u308b\u304b\u3002<br \/>\n*   \u7f13\u5b58\u5982\u4f55\u5931\u6548\u548c\u66f4\u65b0\uff08\u901a\u8fc7\u8fc7\u671f\u5934\u6216\u4e3b\u52a8\u5237\u65b0\uff09\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30fb\u30b3\u30f3\u30c6\u30f3\u30c4\u30fb\u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30b7\u30e7\u30f3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f1d\u7d71\u7684\u306b\u3001CDN\uff08Content Delivery Network\uff09\u306f\u9759\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u9ad8\u901f\u914d\u4fe1\u306b\u9577\u3051\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001API\u30ea\u30af\u30a8\u30b9\u30c8\u3084\u30d1\u30fc\u30bd\u30ca\u30e9\u30a4\u30ba\u3055\u308c\u305f\u30da\u30fc\u30b8\u306a\u3069\u3001\u30b5\u30fc\u30d0\u30fc\u3068\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u3084\u308a\u53d6\u308a\u304c\u5fc5\u8981\u306a\u52d5\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u5bfe\u3057\u3066\u3082\u3001CDN\u306f\u52d5\u7684\u306a\u9ad8\u901f\u5316\u6280\u8853\u3092\u958b\u767a\u3057\u3066\u304d\u307e\u3057\u305f\u3002CDN\u306f\u3001\u3088\u308a\u5b89\u5b9a\u3057\u3066\u9045\u5ef6\u306e\u5c11\u306a\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30eb\u30fc\u30c8\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3001TCP\/IP\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u6700\u9069\u5316\uff08\u30a6\u30a3\u30f3\u30c9\u30a6\u30b5\u30a4\u30ba\u306e\u8abf\u6574\u3084\u8fc5\u901f\u306a\u518d\u9001\u4fe1\u306e\u6709\u52b9\u5316\u306a\u3069\uff09\u3001\u3055\u3089\u306b\u306fSSL\/TLS\u306b\u3088\u308b\u9ad8\u901f\u5316\u3092\u901a\u3058\u3066\u52d5\u7684\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u9045\u5ef6\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u81ea\u4f53\u306f\u30a8\u30c3\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u306f\u4fdd\u5b58\u3055\u308c\u307e\u305b\u3093\u3002<\/p>\n<!-- AUTO_INTERNAL_LINKS_START --><p>\u63a8\u85a6\u56f3\u66f8 <a href=\"https:\/\/www.likacloud.com\/ru\/knowledge\/cdn\/how-cdn-acceleration-works-global-fast-website-access\/\">CDN\uff08Content Delivery Network\uff09\u306e\u52a0\u901f\u539f\u7406\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\uff1a\u3069\u306e\u3088\u3046\u306b\u3057\u3066\u3042\u306a\u305f\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u4e16\u754c\u4e2d\u3067\u9ad8\u901f\u306a\u30a2\u30af\u30bb\u30b9\u4f53\u9a13\u3092\u63d0\u4f9b\u3067\u304d\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/a>\u3002<\/p><!-- AUTO_INTERNAL_LINKS_END -->\n\n\n\n\n<h3 class=\"wp-block-heading\">\u5b89\u5168\u3068\u4fdd\u8b77<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u4ee3\u306eCDN\uff08Content Delivery Network\uff09\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u6700\u524d\u7dda\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u5206\u6563\u578b\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u63a1\u7528\u3057\u3066\u3044\u308b\u305f\u3081\u3001DDoS\uff08\u5206\u6563\u578b\u30b5\u30fc\u30d3\u30b9\u59a8\u5bb3\uff09\u653b\u6483\u306b\u5bfe\u3057\u3066\u81ea\u7136\u3068\u9632\u5fa1\u529b\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u306a\u305c\u306a\u3089\u3001\u653b\u6483\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u5404\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u306b\u5206\u6563\u3055\u308c\u308b\u304b\u3089\u3067\u3059\u3002\u307e\u305f\u3001CDN\u306b\u306f\u591a\u304f\u306e\u5834\u5408\u3001Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u304c\u7d71\u5408\u3055\u308c\u3066\u304a\u308a\u3001SQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u3084\u30af\u30ed\u30b9\u30b5\u30a4\u30c8\u30b9\u30af\u30ea\u30d7\u30c6\u30a3\u30f3\u30b0\u306a\u3069\u306e\u4e00\u822c\u7684\u306aWeb\u653b\u6483\u304b\u3089\u3082\u30b5\u30a4\u30c8\u3092\u4fdd\u8b77\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002HTTPS\uff08Secure Sockets Layer over HTTP\uff09\u306e\u9ad8\u901f\u5316\u6a5f\u80fd\u306b\u3088\u308a\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306f\u6697\u53f7\u5316\u901a\u4fe1\u3092\u63d0\u4f9b\u3057\u306a\u304c\u3089\u3082\u3001\u6697\u53f7\u5316\/\u5fa9\u53f7\u5316\u51e6\u7406\u306b\u3088\u308b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u4f4e\u4e0b\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">CDN\uff08Content Delivery Network\uff09\u304c\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u306b\u3082\u305f\u3089\u3059\u5177\u4f53\u7684\u306a\u5411\u4e0a\u52b9\u679c\u306b\u3064\u3044\u3066\u3067\u3059\u3002<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">CDN\uff08Content Delivery 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class=\"wp-block-paragraph\">\u3053\u308c\u306f\u6700\u3082\u76f4\u611f\u7684\u306a\u6539\u5584\u3067\u3059\u3002\u8fd1\u304f\u306e\u30ce\u30fc\u30c9\u304b\u3089\u9759\u7684\u30ea\u30bd\u30fc\u30b9\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u9045\u5ef6\u3084\u5f85\u6a5f\u6642\u9593\u304c\u77ed\u7e2e\u3055\u308c\u307e\u3059\u3002\u696d\u754c\u306e\u7d4c\u9a13\u306b\u3088\u308b\u3068\u3001\u9759\u7684\u30ea\u30bd\u30fc\u30b9\u3092CDN\uff08\u30b3\u30f3\u30c6\u30f3\u30c4\u914d\u4fe1\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff09\u306b\u914d\u7f6e\u3059\u308b\u3053\u3068\u3067\u3001\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u306e\u5168\u4f53\u306e\u8aad\u307f\u8fbc\u307f\u6642\u9593\u304c\u901a\u5e3830\uff5e50\uff05\u3001\u3042\u308b\u3044\u306f\u305d\u308c\u4ee5\u4e0a\u77ed\u7e2e\u3055\u308c\u307e\u3059\u3002\u3088\u308a\u901f\u3044\u8aad\u307f\u8fbc\u307f\u901f\u5ea6\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u6c42\u3081\u308b\u5373\u6642\u6027\u306e\u30cb\u30fc\u30ba\u3092\u76f4\u63a5\u6e80\u305f\u3057\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u53ef\u7528\u6027\u3068\u4fe1\u983c\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">CDN\uff08Content Delivery Network\uff09\u306e\u5206\u6563\u578b\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306b\u3088\u308a\u3001\u5358\u4e00\u306e\u969c\u5bb3\u70b9\u304c\u5b58\u5728\u3057\u306a\u3044\u3002\u3042\u308b\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u3084\u5730\u57df\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u554f\u984c\u304c\u767a\u751f\u3057\u3066\u3082\u3001\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u306a\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u304c\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u4ed6\u306e\u6b63\u5e38\u306a\u30ce\u30fc\u30c9\u306b\u30b7\u30fc\u30e0\u30ec\u30b9\u306b\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u30b5\u30fc\u30d3\u30b9\u306e\u9ad8\u53ef\u7528\u6027\u3068\u30d3\u30b8\u30cd\u30b9\u306e\u9023\u7d9a\u6027\u304c\u4fdd\u8a3c\u3055\u308c\u308b\u3002\u3053\u308c\u306f\u3001e\u30b3\u30de\u30fc\u30b9\u3001\u91d1\u878d\u3001\u30e1\u30c7\u30a3\u30a2\u306a\u3069\u306e\u91cd\u8981\u306a\u30d3\u30b8\u30cd\u30b9\u5206\u91ce\u306b\u3068\u3063\u3066\u975e\u5e38\u306b\u91cd\u8981\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30e2\u30d0\u30a4\u30eb\u7aef\u304a\u3088\u3073\u30af\u30ed\u30b9\u30ea\u30fc\u30b8\u30e7\u30f3\u30a2\u30af\u30bb\u30b9\u306e\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u6700\u9069\u5316\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e16\u754c\u4e2d\u3084\u5168\u56fd\u5404\u5730\u306b\u30e6\u30fc\u30b6\u30fc\u304c\u3044\u308b\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u3068\u3063\u3066\u3001CDN\uff08Content Delivery Network\uff09\u306e\u610f\u7fa9\u306f\u975e\u5e38\u306b\u5927\u304d\u3044\u3067\u3059\u3002CDN\u306b\u3088\u308a\u3001\u7570\u306a\u308b\u5730\u7406\u7684\u306a\u5834\u6240\u306b\u3044\u308b\u30e6\u30fc\u30b6\u30fc\u3082\u6bd4\u8f03\u7684\u5747\u4e00\u3067\u9ad8\u901f\u306a\u30a2\u30af\u30bb\u30b9\u4f53\u9a13\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u7279\u306b\u9060\u9694\u5730\u3084\u7570\u306a\u308b\u901a\u4fe1\u4e8b\u696d\u8005\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306e\u30a2\u30af\u30bb\u30b9\u74b0\u5883\u304c\u5927\u5e45\u306b\u6539\u5584\u3055\u308c\u307e\u3059\u3002\u3055\u3089\u306b\u3001CDN\u306f\u30e2\u30d0\u30a4\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u74b0\u5883\u4e0b\u3067\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u6700\u9069\u5316\u3082\u884c\u3046\u305f\u3081\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u30e6\u30fc\u30b6\u30fc\u306e\u30d6\u30e9\u30a6\u30b8\u30f3\u30b0\u901f\u5ea6\u3082\u5927\u5e45\u306b\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30ea\u30bd\u30fc\u30b9\u30b5\u30fc\u30d0\u30fc\u306e\u8ca0\u8377\u3092\u8efd\u6e1b\u3057\u3001\u5e2f\u57df\u5e45\u30b3\u30b9\u30c8\u3092\u7bc0\u7d04\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">CDN\u306e\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u304c\u307b\u3068\u3093\u3069\u306e\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u51e6\u7406\u3057\u3066\u304a\u308a\u3001\u7279\u306b\u5e2f\u57df\u5e45\u3092\u591a\u304f\u6d88\u8cbb\u3059\u308b\u753b\u50cf\u3084\u52d5\u753b\u306a\u3069\u306e\u5927\u5bb9\u91cf\u30d5\u30a1\u30a4\u30eb\u306b\u3064\u3044\u3066\u306f\u305d\u306e\u52b9\u679c\u304c\u9855\u8457\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30bd\u30fc\u30b9\u30b5\u30fc\u30d0\u30fc\u306e\u8ca0\u8377\u3001\u5e2f\u57df\u5e45\u306e\u4f7f\u7528\u91cf\u3001\u51e6\u7406\u306e\u8ca0\u62c5\u304c\u5927\u5e45\u306b\u8efd\u6e1b\u3055\u308c\u307e\u3059\u3002\u30bd\u30fc\u30b9\u30b5\u30fc\u30d0\u30fc\u306f\u3054\u304f\u5c11\u6570\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u307f\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u3001\u3088\u308a\u30b3\u30b9\u30c8\u52b9\u7387\u7684\u306a\u30a4\u30f3\u30d5\u30e9\u69cb\u6210\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u7a81\u767a\u7684\u306a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306b\u3088\u308b\u30b5\u30fc\u30d0\u30fc\u30c0\u30a6\u30f3\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5982\u4f55\u4e3a\u4f60\u7684\u7f51\u7ad9\u9009\u62e9\u548c\u914d\u7f6eCDN<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u9069\u5207\u306aCDN\u3092\u9078\u629e\u3057\u3001\u6b63\u3057\u304f\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u306f\u3001\u305d\u306e\u6700\u5927\u9650\u306e\u52b9\u80fd\u3092\u767a\u63ee\u3059\u308b\u305f\u3081\u306e\u5fc5\u8981\u6761\u4ef6\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30cb\u30fc\u30ba\u306e\u8a55\u4fa1\u3068\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306e\u9078\u5b9a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305a\u3001\u81ea\u793e\u306e\u30d3\u30b8\u30cd\u30b9\u3092\u5206\u6790\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30bf\u30fc\u30b2\u30c3\u30c8\u30e6\u30fc\u30b6\u30fc\u306f\u4e3b\u306b\u3069\u306e\u5730\u57df\u306b\u5206\u5e03\u3057\u3066\u3044\u307e\u3059\u304b\uff1f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u9759\u7684\u306a\u3082\u306e\u304c\u4e2d\u5fc3\u3067\u3059\u304b\u3001\u305d\u308c\u3068\u3082\u52d5\u7684\u306a\u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\u304c\u4e2d\u5fc3\u3067\u3059\u304b\uff1f\u5e2f\u57df\u5e45\u3068\u30ea\u30af\u30a8\u30b9\u30c8\u91cf\u306e\u898b\u7a4d\u3082\u308a\u306f\u3069\u306e\u304f\u3089\u3044\u3067\u3059\u304b\uff1f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306e\u30cb\u30fc\u30ba\u306e\u30ec\u30d9\u30eb\u306f\u3069\u306e\u7a0b\u5ea6\u3067\u3059\u304b\uff1f\u4e88\u7b97\u306e\u7bc4\u56f2\u306f\u3069\u306e\u304f\u3089\u3044\u3067\u3059\u304b\uff1f<br \/>\n\u30cb\u30fc\u30ba\u306b\u57fa\u3065\u3044\u3066\u3001\u3055\u307e\u3056\u307e\u306aCDN\uff08Content Delivery Network\uff09\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3092\u8a55\u4fa1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u8a55\u4fa1\u6642\u306b\u306f\u3001\u30ce\u30fc\u30c9\u306e\u30ab\u30d0\u30fc\u7bc4\u56f2\u3068\u5bc6\u5ea6\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u54c1\u8cea\u3001\u6a5f\u80fd\u7279\u6027\uff08\u30d3\u30c7\u30aa\u30aa\u30f3\u30c7\u30de\u30f3\u30c9\/\u30e9\u30a4\u30d6\u914d\u4fe1\u306e\u30b5\u30dd\u30fc\u30c8\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u306a\u3069\uff09\u3001\u4f7f\u3044\u3084\u3059\u3055\u3001\u30c6\u30af\u30cb\u30ab\u30eb\u30b5\u30dd\u30fc\u30c8\u3001\u304a\u3088\u3073\u6599\u91d1\u4f53\u7cfb\u306b\u6ce8\u76ee\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b3\u30a2\u8a2d\u5b9a\u306e\u624b\u9806\u3068\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">1. \u63a5\u5165\u30c9\u30e1\u30a4\u30f3\u540d\uff1aCDN\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306e\u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u3001\u52a0\u901f\u304c\u5fc5\u8981\u306a\u30c9\u30e1\u30a4\u30f3\u540d\u3092\u8ffd\u52a0\u3057\u3001\u30ac\u30a4\u30c9\u306b\u5f93\u3063\u3066DNS\u8a2d\u5b9a\u3092\u5909\u66f4\u3057\u307e\u3059\u3002\u30c9\u30e1\u30a4\u30f3\u540d\u3092CDN\u304c\u63d0\u4f9b\u3059\u308b\u30a8\u30a4\u30ea\u30a2\u30b9\u306bCNAME\u8a2d\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<br \/>\n2. \u30bd\u30fc\u30b9\u30b5\u30a4\u30c8\u306e\u8a2d\u5b9a\uff1a\u30bd\u30fc\u30b9\u30b5\u30a4\u30c8\u30b5\u30fc\u30d0\u30fc\u306e\u30a2\u30c9\u30ec\u30b9\u3068\u30dd\u30fc\u30c8\u3092\u6b63\u3057\u304f\u8a2d\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30a8\u30c3\u30b8\u30ce\u30fc\u30c9\u304b\u3089\u305d\u306e\u30a2\u30c9\u30ec\u30b9\u7d4c\u7531\u3067\u30bd\u30fc\u30b9\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<br \/>\n3. \u30ad\u30e3\u30c3\u30b7\u30e5\u30dd\u30ea\u30b7\u30fc\u306e\u8a2d\u5b9a\uff1a\u3053\u308c\u306f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316\u306e\u9375\u3068\u306a\u308a\u307e\u3059\u3002\u7570\u306a\u308b\u7a2e\u985e\u306e\u9759\u7684\u30ea\u30bd\u30fc\u30b9\u306b\u5bfe\u3057\u3066\u9069\u5207\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u6709\u52b9\u671f\u9650\u3092\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u753b\u50cf\u3001CSS\u3001JS\u30d5\u30a1\u30a4\u30eb\u306b\u306f\u9577\u3044\u30ad\u30e3\u30c3\u30b7\u30e5\u671f\u9593\uff0830\u65e5\u306a\u3069\uff09\u3092\u8a2d\u5b9a\u3057\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7\u3084\u30d5\u30a3\u30f3\u30ac\u30fc\u30d7\u30ea\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30d6\u30e9\u30a6\u30b6\u306b\u66f4\u65b0\u3092\u5f37\u5236\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<br \/>\n4. HTTPS\u8a2d\u5b9a\uff1aSSL\u8a3c\u660e\u66f8\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u304b\u3001CDN\u304c\u63d0\u4f9b\u3059\u308b\u7121\u6599\u306e\u8a3c\u660e\u66f8\u3092\u4f7f\u7528\u3057\u3001HTTPS\u30a2\u30af\u30bb\u30b9\u3092\u5f37\u5236\u3059\u308b\u3053\u3068\u3067\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u78ba\u4fdd\u3057\u3001SEO\u306b\u3082\u6709\u5229\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n5. \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316\u6a5f\u80fd\uff1a\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u3001\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u306a\u5727\u7e2e\uff08Gzip\/Brotli\uff09\u3001\u753b\u50cf\u306e\u6700\u9069\u5316\uff08WebP\u5909\u63db\u3001\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\uff09\u3001HTTP\/2\u307e\u305f\u306fHTTP\/3\u306e\u30b5\u30dd\u30fc\u30c8\u306a\u3069\u306e\u6a5f\u80fd\u3092\u6709\u52b9\u306b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u76e3\u8996\u3001\u5206\u6790\u3001\u304a\u3088\u3073\u7d99\u7d9a\u7684\u306a\u6700\u9069\u5316<\/h3>\n\n\n\n<p 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