\u4eca\u65e5\u306e\u30c7\u30b8\u30bf\u30eb\u793e\u4f1a\u306b\u304a\u3044\u3066\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30b9\u30d4\u30fc\u30c9\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u3067\u6210\u529f\u3059\u308b\u305f\u3081\u306e\u6c7a\u5b9a\u7684\u306a\u8981\u7d20\u3067\u3059\u3002\u30b3\u30f3\u30c6\u30f3\u30c4\u30fb\u30c7\u30ea\u30d0\u30ea\u30fc\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08CDN\uff09\u306f\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6700\u9069\u5316\u3057\u3001\u4e16\u754c\u4e2d\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u52b9\u7387\u7684\u306b\u914d\u4fe1\u3059\u308b\u305f\u3081\u306e\u5f37\u529b\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u3057\u3066\u306e\u5730\u4f4d\u3092\u78ba\u7acb\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001CDN\u306b\u3064\u3044\u3066\u3001\u305d\u306e\u4ed5\u7d44\u307f\u3084\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u901f\u5ea6\u5411\u4e0a\u306b\u5f79\u7acb\u3064\u65b9\u6cd5\u306a\u3069\u3092\u8a73\u3057\u304f\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n
\u30b3\u30f3\u30c6\u30f3\u30c4\u30fb\u30c7\u30ea\u30d0\u30ea\u30fc\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u3001\u4e16\u754c\u4e2d\u306b\u6226\u7565\u7684\u306b\u914d\u7f6e\u3055\u308c\u305f\u5730\u7406\u7684\u306b\u5206\u6563\u3057\u305f\u30b5\u30fc\u30d0\u30fc\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u308b\u3002CDN\u306e\u4e3b\u306a\u76ee\u7684\u306f\u3001\u30c7\u30fc\u30bf\u3092\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u306b\u8fd1\u3065\u3051\u308b\u3053\u3068\u3067\u3001\u9045\u5ef6\u3092\u6e1b\u3089\u3057\u3001\u30a6\u30a7\u30d6\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u53ef\u7528\u6027\u3092\u9ad8\u3081\u308b\u3053\u3068\u3067\u3042\u308b\u3002\u8a2a\u554f\u8005\u304cCDN\u3092\u4f7f\u7528\u3057\u3066\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u3001\u753b\u50cf\u3001CSS\u30d5\u30a1\u30a4\u30eb\u3001JavaScript\u306a\u3069\u306e\u9759\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u6700\u3082\u8fd1\u3044\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u63d0\u4f9b\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u306e\u79fb\u52d5\u8ddd\u96e2\u304c\u77ed\u304f\u306a\u308b\u305f\u3081\u3001\u8aad\u307f\u8fbc\u307f\u6642\u9593\u304c\u5927\u5e45\u306b\u77ed\u7e2e\u3055\u308c\u307e\u3059\u3002<\/p>\n
CDN\u306e\u6a5f\u80fd\u306f\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u539f\u7406\u306b\u57fa\u3065\u3044\u3066\u3044\u308b\u3002\u983b\u7e41\u306b\u30a2\u30af\u30bb\u30b9\u3055\u308c\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u3001CDN\u306e\u30a8\u30c3\u30b8\u30b5\u30fc\u30d0\u30fc\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u308b\u3002\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u884c\u308f\u308c\u308b\u3068\u3001\u30b7\u30b9\u30c6\u30e0\u306f\u307e\u305a\u3001\u76ee\u7684\u306e\u30c7\u30fc\u30bf\u304c\u3059\u3067\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u3067\u5229\u7528\u53ef\u80fd\u304b\u3069\u3046\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002\u3082\u3057\u305d\u3046\u3067\u3042\u308c\u3070\u3001\u30aa\u30ea\u30b8\u30f3\u30fb\u30b5\u30fc\u30d0\u30fc\u306b\u554f\u3044\u5408\u308f\u305b\u308b\u3053\u3068\u306a\u304f\u3001\u305d\u3053\u304b\u3089\u76f4\u63a5\u914d\u4fe1\u3055\u308c\u308b\u3002\u30c7\u30fc\u30bf\u304c\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u306a\u3044\u5834\u5408\u306e\u307f\u3001\u30aa\u30ea\u30b8\u30f3\u30fb\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u53d6\u5f97\u3055\u308c\u3001CDN\u306b\u4fdd\u5b58\u3055\u308c\u308b\u3002<\/p>\n
\u3055\u3089\u306b\u3001\u6700\u65b0\u306eCDN\u306f\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u4f7f\u3063\u3066\u3001\u5404\u30e6\u30fc\u30b6\u30fc\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u6700\u9069\u306a\u30b5\u30fc\u30d0\u30fc\u3092\u6c7a\u5b9a\u3059\u308b\u3002\u3053\u308c\u306b\u306f\u3001\u5730\u7406\u7684\u306a\u8fd1\u3055\u3060\u3051\u3067\u306a\u304f\u3001\u73fe\u5728\u306e\u30b5\u30fc\u30d0\u30fc\u306e\u5229\u7528\u72b6\u6cc1\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u72b6\u6cc1\u3082\u542b\u307e\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u5e38\u306b\u8fc5\u901f\u304b\u3064\u78ba\u5b9f\u306b\u63d0\u4f9b\u3055\u308c\u307e\u3059\u3002<\/p>\n
CDN\u306e\u5927\u304d\u306a\u5229\u70b9\u306f\u3001\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u6642\u9593\u306e\u6539\u5584\u3067\u3042\u308b\u3002\u5730\u7406\u7684\u306b\u8fd1\u3044\u30b5\u30fc\u30d0\u30fc\u3092\u4ecb\u3057\u3066\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u3001\u30ed\u30fc\u30c9\u6642\u9593\u304c\u5927\u5e45\u306b\u77ed\u7e2e\u3055\u308c\u308b\u3002\u3053\u308c\u306f\u3001\u30aa\u30ea\u30b8\u30ca\u30eb\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u9060\u304f\u96e2\u308c\u3066\u3044\u308b\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u7279\u306b\u91cd\u8981\u3067\u3059\u3002\u30ed\u30fc\u30c7\u30a3\u30f3\u30b0\u6642\u9593\u306e\u308f\u305a\u304b\u306a\u9045\u5ef6\u3067\u3082\u3001\u76f4\u5e30\u7387\u306e\u4e0a\u6607\u3084\u30b3\u30f3\u30d0\u30fc\u30b8\u30e7\u30f3\u7387\u306e\u4f4e\u4e0b\u306b\u3064\u306a\u304c\u308b\u3053\u3068\u304c\u7814\u7a76\u3067\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002CDN\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306f\u4e16\u754c\u4e2d\u3067\u4e00\u8cab\u3057\u305f\u9ad8\u901f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
CDN\u306f\u307e\u305f\u3001\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3068\u4fe1\u983c\u6027\u306e\u9762\u3067\u3082\u304b\u306a\u308a\u306e\u5229\u70b9\u304c\u3042\u308b\u3002\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u30d4\u30fc\u30af\u6642\u306b\u306f\u3001CDN\u306f\u5358\u4e00\u306e\u30b5\u30fc\u30d0\u30fc\u3088\u308a\u3082\u512a\u308c\u305f\u8ffd\u52a0\u8ca0\u8377\u3092\u51e6\u7406\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u8907\u6570\u306e\u30b5\u30fc\u30d0\u30fc\u306b\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u5206\u6563\u3059\u308b\u3053\u3068\u3067\u3001\u4fe1\u983c\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u30021\u3064\u306e\u30b5\u30fc\u30d0\u30fc\u306b\u969c\u5bb3\u304c\u767a\u751f\u3057\u3066\u3082\u3001\u4ed6\u306e\u30b5\u30fc\u30d0\u30fc\u304c\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u5f15\u304d\u7d99\u3050\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u53ef\u7528\u6027\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002<\/p>\n
CDN\u306f\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u30bf\u30fc\u30b2\u30c3\u30c8\u30fb\u30b0\u30eb\u30fc\u30d7\u3092\u6301\u3064\u4f01\u696d\u306b\u3068\u3063\u3066\u7279\u306b\u4fa1\u5024\u304c\u3042\u308b\u3002CDN\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u5404\u56fd\u306b\u500b\u5225\u306e\u30b5\u30fc\u30d0\u30fc\u30fb\u30a4\u30f3\u30d5\u30e9\u3092\u8a2d\u7f6e\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u5730\u7406\u7684\u306b\u7570\u306a\u308b\u5730\u57df\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u52b9\u7387\u7684\u306b\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u914d\u4fe1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u30fb\u30ea\u30fc\u30c1\u3092\u5411\u4e0a\u3055\u305b\u306a\u304c\u3089\u3001\u5927\u5e45\u306a\u30b3\u30b9\u30c8\u524a\u6e1b\u3092\u5b9f\u73fe\u3067\u304d\u308b\u3002CDN\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u4f01\u696d\u306f\u30e6\u30fc\u30b6\u30fc\u304c\u3069\u3053\u306b\u3044\u3066\u3082\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u304c\u5e38\u306b\u9ad8\u901f\u3067\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u3067\u3042\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
CDN\u306e\u3082\u3046\u4e00\u3064\u306e\u91cd\u8981\u306a\u5074\u9762\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5411\u4e0a\u3067\u3042\u308b\u3002\u591a\u304f\u306eCDN\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306f\u3001DDoS\uff08\u5206\u6563\u578b\u30b5\u30fc\u30d3\u30b9\u62d2\u5426\uff09\u9632\u5fa1\u3084\u30a6\u30a7\u30d6\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\uff08WAF\uff09\u306a\u3069\u306e\u7d71\u5408\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u3002\u3053\u308c\u3089\u306e\u6a5f\u80fd\u306f\u3001\u69d8\u3005\u306a\u30bf\u30a4\u30d7\u306e\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u304b\u3089\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u4fdd\u8b77\u3057\u3001\u5168\u4f53\u7684\u306a\u30a6\u30a7\u30d6\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5411\u4e0a\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002CDN\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u4f01\u696d\u306f\u72ec\u81ea\u306e\u4fdd\u8b77\u30e1\u30ab\u30cb\u30ba\u30e0\u306e\u958b\u767a\u306b\u8ffd\u52a0\u30ea\u30bd\u30fc\u30b9\u3092\u6295\u8cc7\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u5f37\u56fa\u306b\u62e1\u5f35\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
CDN\u306e\u5c0e\u5165\u306f\u4e00\u822c\u7684\u306b\u7c21\u5358\u3067\u3001\u3044\u304f\u3064\u304b\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u3001\u9069\u5207\u306aCDN\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u30ab\u30d0\u30ec\u30c3\u30b8\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3001\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3001\u8ffd\u52a0\u6a5f\u80fd\u306a\u3069\u306e\u8981\u7d20\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002CDN\u30b5\u30fc\u30d3\u30b9\u306e\u767b\u9332\u3068\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001CDN\u7d4c\u7531\u3067\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3059\u308b\u305f\u3081\u306b\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306eDNS\u8a2d\u5b9a\u3092\u8abf\u6574\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u9759\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\u304cCDN\u30b5\u30fc\u30d0\u30fc\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3055\u308c\u308b\u304b\u3001\u81ea\u52d5\u540c\u671f\u304c\u6709\u52b9\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
\u591a\u304f\u306eCDN\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306f\u3001\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u30d7\u30ed\u30bb\u30b9\u3092\u5bb9\u6613\u306b\u3059\u308b\u305f\u3081\u306b\u3001\u8a73\u7d30\u306a\u8aac\u660e\u3068\u30b5\u30dd\u30fc\u30c8\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u53ef\u80fd\u306a\u9650\u308a\u6700\u9ad8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u6ce8\u610f\u6df1\u304f\u8aad\u307f\u3001\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308b\u30c4\u30fc\u30eb\u306b\u6163\u308c\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n
CDN\u306e\u53ef\u80fd\u6027\u3092\u6700\u5927\u9650\u306b\u6d3b\u7528\u3059\u308b\u305f\u3081\u306b\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u904b\u55b6\u8005\u306f\u3044\u304f\u3064\u304b\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u5b88\u308b\u5fc5\u8981\u304c\u3042\u308b\uff1a<\/p>\n
\u3053\u308c\u3089\u306e\u63aa\u7f6e\u306f\u3001CDN\u306e\u52b9\u7387\u3068\u52b9\u679c\u3092\u6700\u5927\u5316\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u3055\u3089\u306b\u5411\u4e0a\u3055\u305b\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n
CDN\u306b\u306f\u591a\u304f\u306e\u5229\u70b9\u304c\u3042\u308b\u4e00\u65b9\u3067\u3001\u3044\u304f\u3064\u304b\u306e\u8ab2\u984c\u3082\u3042\u308b\u3053\u3068\u306b\u6ce8\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002CDN\u306e\u5b9f\u88c5\u3068\u7ba1\u7406\u306b\u306f\u6280\u8853\u7684\u306a\u5c02\u9580\u77e5\u8b58\u304c\u5fc5\u8981\u3067\u3042\u308a\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30a4\u30f3\u30d5\u30e9\u304c\u8907\u96d1\u5316\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3055\u3089\u306b\u3001CDN\u30b5\u30fc\u30d3\u30b9\u306b\u306f\u8ffd\u52a0\u30b3\u30b9\u30c8\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a\u306e\u30e1\u30ea\u30c3\u30c8\u3068\u5929\u79e4\u306b\u304b\u3051\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
\u3082\u3046\u4e00\u3064\u306e\u6f5c\u5728\u7684\u306a\u6b20\u70b9\u306f\u3001CDN\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3078\u306e\u4f9d\u5b58\u3067\u3059\u3002\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u5074\u3067\u969c\u5bb3\u3084\u6280\u8853\u7684\u306a\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u304c\u640d\u306a\u308f\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u4fe1\u983c\u6027\u3068\u5b9f\u7e3e\u306e\u3042\u308bCDN\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3092\u9078\u629e\u3057\u3001\u305d\u306e\u30b5\u30fc\u30d3\u30b9\u30fb\u30ec\u30d9\u30eb\u30fb\u30a2\u30b0\u30ea\u30fc\u30e1\u30f3\u30c8\uff08SLA\uff09\u3092\u6ce8\u610f\u6df1\u304f\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u671b\u307e\u3057\u3044\u3002<\/p>\n
\u306e\u305f\u3081\u306b WordPress\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8<\/a> CDN\u306e\u7d71\u5408\u3068\u7ba1\u7406\u3092\u5bb9\u6613\u306b\u3059\u308b\u7279\u5225\u306aCDN\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u3001\u5fc5\u8981\u306a\u8a2d\u5b9a\u30b9\u30c6\u30c3\u30d7\u306e\u591a\u304f\u3092\u81ea\u52d5\u5316\u3057\u3001\u6280\u8853\u306b\u8a73\u3057\u304f\u306a\u3044\u30e6\u30fc\u30b6\u30fc\u3067\u3082CDN\u306e\u5229\u70b9\u3092\u4eab\u53d7\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002W3 Total Cache\u3084WP Rocket\u306a\u3069\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u3001\u69d8\u3005\u306aCDN\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3092\u7d71\u5408\u7684\u306b\u30b5\u30dd\u30fc\u30c8\u3057\u3001WordPress\u306e\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u304b\u3089\u76f4\u63a5\u7c21\u5358\u306a\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3068\u7ba1\u7406\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002<\/p>\n \u3053\u306e\u3088\u3046\u306a\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001WordPress\u306e\u904b\u55b6\u8005\u306f\u3001\u5e83\u7bc4\u306a\u6280\u8853\u7684\u77e5\u8b58\u3092\u5fc5\u8981\u3068\u3059\u308b\u3053\u3068\u306a\u304f\u3001CDN\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5229\u70b9\u3092\u6700\u5927\u9650\u306b\u6d3b\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n CDN\u306e\u5c06\u6765\u306f\u6709\u671b\u3060\u3002\u30a8\u30c3\u30b8\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u91cd\u8981\u6027\u306e\u9ad8\u307e\u308a\u30685G\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u767a\u5c55\u306b\u3088\u308a\u3001CDN\u306f\u30b3\u30f3\u30c6\u30f3\u30c4\u914d\u4fe1\u306b\u304a\u3044\u3066\u3055\u3089\u306b\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3059\u3060\u308d\u3046\u3002AI\u306b\u3088\u308b\u6700\u9069\u5316\u3084\u4e88\u6e2c\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0\u306a\u3069\u306e\u65b0\u6280\u8853\u306f\u3001CDN\u306e\u52b9\u7387\u3092\u3055\u3089\u306b\u5411\u4e0a\u3055\u305b\u308b\u3060\u308d\u3046\u3002<\/p>\n \u6a5f\u68b0\u5b66\u7fd2\u3068\u4eba\u5de5\u77e5\u80fd\u3092\u7d71\u5408\u3059\u308b\u3053\u3068\u3067\u3001CDN\u306f\u4eca\u5f8c\u3001\u3069\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u3044\u3064\u3001\u3069\u3053\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u3059\u3079\u304d\u304b\u306b\u3064\u3044\u3066\u3001\u3055\u3089\u306b\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u306a\u5224\u65ad\u3092\u4e0b\u305b\u308b\u3088\u3046\u306b\u306a\u308b\u3060\u308d\u3046\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30ea\u30bd\u30fc\u30b9\u306e\u914d\u5206\u304c\u3055\u3089\u306b\u6700\u9069\u5316\u3055\u308c\u3001\u5f85\u3061\u6642\u9593\u304c\u3055\u3089\u306b\u77ed\u7e2e\u3055\u308c\u308b\u3002<\/p>\n \u3055\u3089\u306b\u3001\u30b5\u30fc\u30d0\u30fc\u30ec\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3084\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u306a\u3069\u306e\u5148\u9032\u6280\u8853\u306b\u3088\u308a\u3001CDN\u3092\u3055\u3089\u306b\u67d4\u8edf\u304b\u3064\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u306b\u6d3b\u7528\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u3001\u6700\u65b0\u306e\u30a6\u30a7\u30d6\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u7d76\u3048\u9593\u306a\u304f\u5897\u5927\u3059\u308b\u8981\u4ef6\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3002<\/p>\n \u8981\u7d04\u3059\u308b\u3068\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u30fb\u30c7\u30ea\u30d0\u30ea\u30fc\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30b9\u30d4\u30fc\u30c9\u3092\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u306a\u30c4\u30fc\u30eb\u3068\u306a\u3063\u3066\u3044\u308b\u3002\u30b3\u30f3\u30c6\u30f3\u30c4\u914d\u4fe1\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u3001\u30ed\u30fc\u30c9\u6642\u9593\u306e\u6539\u5584\u304b\u3089\u56de\u5fa9\u529b\u306e\u5411\u4e0a\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u30ea\u30fc\u30c1\u306e\u6539\u5584\u307e\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u30e1\u30ea\u30c3\u30c8\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002\u5f37\u529b\u306a\u30aa\u30f3\u30e9\u30a4\u30f3\u30fb\u30d7\u30ec\u30bc\u30f3\u30b9\u306e\u78ba\u7acb\u3092\u76ee\u6307\u3059\u4f01\u696d\u3084 \u30c7\u30b8\u30bf\u30eb\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u6700\u9069\u5316<\/a> \u30e6\u30fc\u30b6\u30fc\u306e\u6e80\u8db3\u5ea6\u3092\u9ad8\u3081\u3001SEO\u30e9\u30f3\u30ad\u30f3\u30b0\u3092\u5411\u4e0a\u3055\u305b\u3001\u6700\u7d42\u7684\u306b\u30b3\u30f3\u30d0\u30fc\u30b8\u30e7\u30f3\u7387\u3092\u4e0a\u3052\u305f\u3044\u306e\u3067\u3042\u308c\u3070\u3001CDN\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u306f\u5831\u308f\u308c\u308b\u6295\u8cc7\u3067\u3042\u308b\u3002<\/p>\n CDN\u3092\u5229\u7528\u3059\u308b\u304b\u3069\u3046\u304b\u306f\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u5177\u4f53\u7684\u306a\u8981\u4ef6\u3001\u4e88\u7b97\u3001\u6280\u8853\u7684\u30ea\u30bd\u30fc\u30b9\u3092\u8003\u616e\u3057\u3066\u614e\u91cd\u306b\u691c\u8a0e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u9069\u5207\u306a\u5c0e\u5165\u3068\u7ba1\u7406\u306b\u3088\u308a\u3001CDN\u306f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a\u306b\u5927\u304d\u304f\u8ca2\u732e\u3057\u307e\u3059\u3002 \u30a6\u30a7\u30d6\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/a> \u305d\u3057\u3066\u3001\u3081\u307e\u3050\u308b\u3057\u304f\u5909\u5316\u3059\u308b\u30c7\u30b8\u30bf\u30eb\u306e\u4e16\u754c\u3067\u4f01\u696d\u304c\u7af6\u4e89\u529b\u3092\u7dad\u6301\u3067\u304d\u308b\u3088\u3046\u652f\u63f4\u3059\u308b\u3002<\/p>\n \u3053\u306e\u30c8\u30d4\u30c3\u30af\u3092\u3088\u308a\u6df1\u304f\u6398\u308a\u4e0b\u3052\u3001CDN\u3092\u6700\u9069\u306b\u6d3b\u7528\u3059\u308b\u305f\u3081\u306b\u3001\u4ee5\u4e0b\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\uff1a<\/p>\n \u3053\u308c\u3089\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u7406\u89e3\u3092\u6df1\u3081\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u4e21\u9762\u3067\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":" \u30b3\u30f3\u30c6\u30f3\u30c4\u30fb\u30c7\u30ea\u30d0\u30ea\u30fc\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08CDN\uff09\u304c\u3069\u306e\u3088\u3046\u306b\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u30ea\u30fc\u30c1\u3092\u62e1\u5927\u3059\u308b\u304b\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>","protected":false},"author":1,"featured_media":9178,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_crdt_document":"","inline_featured_image":false,"footnotes":""},"categories":[674],"tags":[],"class_list":["post-9179","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-web_hosting"],"acf":[],"_wp_attached_file":null,"_wp_attachment_metadata":null,"litespeed-optimize-size":null,"litespeed-optimize-set":null,"_elementor_source_image_hash":null,"_wp_attachment_image_alt":null,"stockpack_author_name":null,"stockpack_author_url":null,"stockpack_provider":null,"stockpack_image_url":null,"stockpack_license":null,"stockpack_license_url":null,"stockpack_modification":null,"color":null,"original_id":null,"original_url":null,"original_link":null,"unsplash_location":null,"unsplash_sponsor":null,"unsplash_exif":null,"unsplash_attachment_metadata":null,"_elementor_is_screenshot":null,"surfer_file_name":null,"surfer_file_original_url":null,"envato_tk_source_kit":null,"envato_tk_source_index":null,"envato_tk_manifest":null,"envato_tk_folder_name":null,"envato_tk_builder":null,"envato_elements_download_event":null,"_menu_item_type":null,"_menu_item_menu_item_parent":null,"_menu_item_object_id":null,"_menu_item_object":null,"_menu_item_target":null,"_menu_item_classes":null,"_menu_item_xfn":null,"_menu_item_url":null,"_trp_menu_languages":null,"rank_math_primary_category":null,"rank_math_title":null,"inline_featured_image":null,"_yoast_wpseo_primary_category":null,"rank_math_schema_blogposting":null,"rank_math_schema_videoobject":null,"_oembed_049c719bc4a9f89deaead66a7da9fddc":null,"_oembed_time_049c719bc4a9f89deaead66a7da9fddc":null,"_yoast_wpseo_focuskw":null,"_yoast_wpseo_linkdex":null,"_oembed_27e3473bf8bec795fbeb3a9d38489348":null,"_oembed_c3b0f6959478faf92a1f343d8f96b19e":null,"_trp_translated_slug_en_us":null,"_wp_desired_post_slug":null,"_yoast_wpseo_title":null,"tldname":null,"tldpreis":null,"tldrubrik":null,"tldpolicylink":null,"tldsize":null,"tldregistrierungsdauer":null,"tldtransfer":null,"tldwhoisprivacy":null,"tldregistrarchange":null,"tldregistrantchange":null,"tldwhoisupdate":null,"tldnameserverupdate":null,"tlddeletesofort":null,"tlddeleteexpire":null,"tldumlaute":null,"tldrestore":null,"tldsubcategory":null,"tldbildname":null,"tldbildurl":null,"tldclean":null,"tldcategory":null,"tldpolicy":null,"tldbesonderheiten":null,"tld_bedeutung":null,"_oembed_d167040d816d8f94c072940c8009f5f8":null,"_oembed_b0a0fa59ef14f8870da2c63f2027d064":null,"_oembed_4792fa4dfb2a8f09ab950a73b7f313ba":null,"_oembed_33ceb1fe54a8ab775d9410abf699878d":null,"_oembed_fd7014d14d919b45ec004937c0db9335":null,"_oembed_21a029d076783ec3e8042698c351bd7e":null,"_oembed_be5ea8a0c7b18e658f08cc571a909452":null,"_oembed_a9ca7a298b19f9b48ec5914e010294d2":null,"_oembed_f8db6b27d08a2bb1f920e7647808899a":null,"_oembed_168ebde5096e77d8a89326519af9e022":null,"_oembed_cdb76f1b345b42743edfe25481b6f98f":null,"_oembed_87b0613611ae54e86e8864265404b0a1":null,"_oembed_27aa0e5cf3f1bb4bc416a4641a5ac273":null,"_oembed_time_27aa0e5cf3f1bb4bc416a4641a5ac273":null,"_tldname":null,"_tldclean":null,"_tldpreis":null,"_tldcategory":null,"_tldsubcategory":null,"_tldpolicy":null,"_tldpolicylink":null,"_tldsize":null,"_tldregistrierungsdauer":null,"_tldtransfer":null,"_tldwhoisprivacy":null,"_tldregistrarchange":null,"_tldregistrantchange":null,"_tldwhoisupdate":null,"_tldnameserverupdate":null,"_tlddeletesofort":null,"_tlddeleteexpire":null,"_tldumlaute":null,"_tldrestore":null,"_tldbildname":null,"_tldbildurl":null,"_tld_bedeutung":null,"_tldbesonderheiten":null,"_oembed_ad96e4112edb9f8ffa35731d4098bc6b":null,"_oembed_8357e2b8a2575c74ed5978f262a10126":null,"_oembed_3d5fea5103dd0d22ec5d6a33eff7f863":null,"_eael_widget_elements":null,"_oembed_0d8a206f09633e3d62b95a15a4dd0487":null,"_oembed_time_0d8a206f09633e3d62b95a15a4dd0487":null,"_aioseo_description":null,"_eb_attr":null,"_eb_data_table":null,"_oembed_819a879e7da16dd629cfd15a97334c8a":null,"_oembed_time_819a879e7da16dd629cfd15a97334c8a":null,"_acf_changed":null,"_wpcode_auto_insert":null,"_edit_last":null,"_edit_lock":null,"_oembed_e7b913c6c84084ed9702cb4feb012ddd":null,"_oembed_bfde9e10f59a17b85fc8917fa7edf782":null,"_oembed_time_bfde9e10f59a17b85fc8917fa7edf782":null,"_oembed_03514b67990db061d7c4672de26dc514":null,"_oembed_time_03514b67990db061d7c4672de26dc514":null,"rank_math_news_sitemap_robots":null,"rank_math_robots":null,"_eael_post_view_count":"4569","_trp_automatically_translated_slug_ru_ru":null,"_trp_automatically_translated_slug_et":null,"_trp_automatically_translated_slug_lv":null,"_trp_automatically_translated_slug_fr_fr":null,"_trp_automatically_translated_slug_en_us":null,"_wp_old_slug":null,"_trp_automatically_translated_slug_da_dk":null,"_trp_automatically_translated_slug_pl_pl":null,"_trp_automatically_translated_slug_es_es":null,"_trp_automatically_translated_slug_hu_hu":null,"_trp_automatically_translated_slug_fi":null,"_trp_automatically_translated_slug_ja":null,"_trp_automatically_translated_slug_lt_lt":null,"_elementor_edit_mode":null,"_elementor_template_type":null,"_elementor_version":null,"_elementor_pro_version":null,"_wp_page_template":null,"_elementor_page_settings":null,"_elementor_data":null,"_elementor_css":null,"_elementor_conditions":null,"_happyaddons_elements_cache":null,"_oembed_75446120c39305f0da0ccd147f6de9cb":null,"_oembed_time_75446120c39305f0da0ccd147f6de9cb":null,"_oembed_3efb2c3e76a18143e7207993a2a6939a":null,"_oembed_time_3efb2c3e76a18143e7207993a2a6939a":null,"_oembed_59808117857ddf57e478a31d79f76e4d":null,"_oembed_time_59808117857ddf57e478a31d79f76e4d":null,"_oembed_965c5b49aa8d22ce37dfb3bde0268600":null,"_oembed_time_965c5b49aa8d22ce37dfb3bde0268600":null,"_oembed_81002f7ee3604f645db4ebcfd1912acf":null,"_oembed_time_81002f7ee3604f645db4ebcfd1912acf":null,"_elementor_screenshot":null,"_oembed_7ea3429961cf98fa85da9747683af827":null,"_oembed_time_7ea3429961cf98fa85da9747683af827":null,"_elementor_controls_usage":null,"_elementor_page_assets":[],"_elementor_screenshot_failed":null,"theplus_transient_widgets":null,"_eael_custom_js":null,"_wp_old_date":null,"_trp_automatically_translated_slug_it_it":null,"_trp_automatically_translated_slug_pt_pt":null,"_trp_automatically_translated_slug_zh_cn":null,"_trp_automatically_translated_slug_nl_nl":null,"_trp_automatically_translated_slug_pt_br":null,"_trp_automatically_translated_slug_sv_se":null,"rank_math_analytic_object_id":null,"rank_math_internal_links_processed":null,"_trp_automatically_translated_slug_ro_ro":null,"_trp_automatically_translated_slug_sk_sk":null,"_trp_automatically_translated_slug_bg_bg":null,"_trp_automatically_translated_slug_sl_si":null,"litespeed_vpi_list":["webhostinglogo.png"],"litespeed_vpi_list_mobile":["webhostinglogo.png"],"rank_math_seo_score":null,"rank_math_contentai_score":null,"ilj_limitincominglinks":null,"ilj_maxincominglinks":null,"ilj_limitoutgoinglinks":null,"ilj_maxoutgoinglinks":null,"ilj_limitlinksperparagraph":null,"ilj_linksperparagraph":null,"ilj_blacklistdefinition":null,"ilj_linkdefinition":null,"_eb_reusable_block_ids":null,"rank_math_focus_keyword":"Content-Delivery-Netzwerk CDN","rank_math_og_content_image":null,"_yoast_wpseo_metadesc":null,"_yoast_wpseo_content_score":null,"_yoast_wpseo_focuskeywords":null,"_yoast_wpseo_keywordsynonyms":null,"_yoast_wpseo_estimated-reading-time-minutes":null,"rank_math_description":null,"surfer_last_post_update":null,"surfer_last_post_update_direction":null,"surfer_keywords":null,"surfer_location":null,"surfer_draft_id":null,"surfer_permalink_hash":null,"surfer_scrape_ready":null,"_thumbnail_id":"9178","footnotes":null,"_links":{"self":[{"href":"https:\/\/webhosting.de\/ja\/wp-json\/wp\/v2\/posts\/9179","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/webhosting.de\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/webhosting.de\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/webhosting.de\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/webhosting.de\/ja\/wp-json\/wp\/v2\/comments?post=9179"}],"version-history":[{"count":0,"href":"https:\/\/webhosting.de\/ja\/wp-json\/wp\/v2\/posts\/9179\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/webhosting.de\/ja\/wp-json\/wp\/v2\/media\/9178"}],"wp:attachment":[{"href":"https:\/\/webhosting.de\/ja\/wp-json\/wp\/v2\/media?parent=9179"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/webhosting.de\/ja\/wp-json\/wp\/v2\/categories?post=9179"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/webhosting.de\/ja\/wp-json\/wp\/v2\/tags?post=9179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}CDN\u306e\u4eca\u5f8c\u306e\u5c55\u671b<\/h2><\/p>\n
\u7d50\u8ad6<\/h2><\/p>\n
\u305d\u306e\u4ed6\u306e\u30ea\u30bd\u30fc\u30b9\u3068\u63a8\u5968\u4e8b\u9805<\/h2><\/p>\n
\n