\u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u306f\u4f55\u3067\u3001\u3069\u306e\u3088\u3046\u306b\u6a5f\u80fd\u3057\u307e\u3059\u304b\uff1f
\n\u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u307e\u305f\u306f\u30c7\u30b8\u30bf\u30eb\u30b7\u30b9\u30c6\u30e0\u304c\u983b\u7e41\u306b\u4f7f\u7528\u3059\u308b\u30c7\u30fc\u30bf\u3092\u4e00\u6642\u7684\u306b\u4fdd\u5b58\u3057\u3066\u304a\u304f\u5834\u6240\u307e\u305f\u306f\u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3059\u3002<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u4e3b\u306a\u76ee\u7684\u306f\u3001\u30c7\u30fc\u30bf\u306e\u518d\u53d6\u5f97\u307e\u305f\u306f\u518d\u8a08\u7b97\u306b\u304b\u304b\u308b\u6642\u9593\u3092\u524a\u6e1b\u3057\u3001\u5168\u4f53\u7684\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u3001\u30a6\u30a7\u30d6\u30d6\u30e9\u30a6\u30b6\u3001CPU\u3001\u30c7\u30a3\u30b9\u30af\u30c9\u30e9\u30a4\u30d6\u3001\u304a\u3088\u3073\u4ed6\u306e\u591a\u304f\u306e\u30c7\u30b8\u30bf\u30eb\u30b7\u30b9\u30c6\u30e0\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u30a6\u30a7\u30d6\u30d6\u30e9\u30a6\u30b6\u306b\u304a\u3051\u308b\u30ad\u30e3\u30c3\u30b7\u30e5<\/p>\n
1. \u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u57fa\u672c\u6a5f\u80fd<\/p>\n
\u30a6\u30a7\u30d6\u30d6\u30e9\u30a6\u30b6\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u8a2a\u308c\u305f\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u306e\u4e00\u90e8\uff08\u4f8b\u3000HTML\u30d5\u30a1\u30a4\u30eb\u3001\u753b\u50cf\u3001CSS\u3001JavaScript\u30d5\u30a1\u30a4\u30eb\uff09\u3092\u30ed\u30fc\u30ab\u30eb\u30c7\u30d0\u30a4\u30b9\u306b\u4fdd\u5b58\u3059\u308b\u6a5f\u80fd\u3067\u3059\u3002<\/p>\n
\u3053\u308c\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u540c\u3058\u30b5\u30a4\u30c8\u3092\u518d\u8a2a\u3057\u305f\u969b\u306b\u3001\u3053\u308c\u3089\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u518d\u5ea6\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u305b\u305a\u306b\u6e08\u3080\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
\u4ee5\u4e0b\u306f\u305d\u306e\u57fa\u672c\u7684\u306a\u6d41\u308c\u3067\u3059\u3000<\/p>\n
\u521d\u56de\u8a2a\u554f \u30e6\u30fc\u30b6\u30fc\u304c\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u3092\u8a2a\u554f\u3059\u308b\u3068\u3001\u30d6\u30e9\u30a6\u30b6\u306f\u5168\u3066\u306e\u5fc5\u8981\u306a\u30ea\u30bd\u30fc\u30b9\uff08\u753b\u50cf\u3001\u30b9\u30bf\u30a4\u30eb\u30b7\u30fc\u30c8\u3001\u30b9\u30af\u30ea\u30d7\u30c8\u306a\u3069\uff09\u3092\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002<\/p>\n
\u4fdd\u5b58 \u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u5f8c\u3001\u3053\u308c\u3089\u306e\u30ea\u30bd\u30fc\u30b9\u306f\u30d6\u30e9\u30a6\u30b6\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u4fdd\u5b58\u3055\u308c\u307e\u3059\u3002<\/p>\n
\u518d\u8a2a\u554f \u30e6\u30fc\u30b6\u30fc\u304c\u518d\u3073\u540c\u3058\u30da\u30fc\u30b8\u3092\u8a2a\u308c\u305f\u969b\u3001\u30d6\u30e9\u30a6\u30b6\u306f\u307e\u305a\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u78ba\u8a8d\u3057\u3001\u30ea\u30bd\u30fc\u30b9\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u306f\u305d\u308c\u3092\u4f7f\u7528\u3057\u3066\u30da\u30fc\u30b8\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n
\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u308a\u3001\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u304c\u975e\u5e38\u306b\u901f\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n
2. \u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u5236\u5fa1\u3068\u6709\u52b9\u671f\u9650<\/p>\n
\u30a6\u30a7\u30d6\u958b\u767a\u8005\u306f\u3001HTTP\u30d8\u30c3\u30c0\uff08\u4f8b\u3048\u3070\u3001Cache-Control\u3084Expires\u30d8\u30c3\u30c0\uff09\u3092\u4f7f\u7528\u3057\u3066\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u52d5\u4f5c\u3092\u5236\u5fa1\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u306b\u3088\u308a\u3001\u3069\u306e\u30ea\u30bd\u30fc\u30b9\u304c\u3069\u308c\u304f\u3089\u3044\u306e\u671f\u9593\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u308b\u304b\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u305f\u3068\u3048\u3070\u3000<\/p>\n
Cache-Control \u30d8\u30c3\u30c0 \u3053\u308c\u306b\u306fmax-age\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u542b\u307e\u308c\u3001\u30ea\u30bd\u30fc\u30b9\u304c\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u308b\u6700\u5927\u671f\u9593\u3092\u79d2\u5358\u4f4d\u3067\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n
Expires \u30d8\u30c3\u30c0 \u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6709\u52b9\u671f\u9650\u65e5\u3092\u5177\u4f53\u7684\u306b\u6307\u5b9a\u3057\u307e\u3059\u3002<\/p>\n
\u30d6\u30e9\u30a6\u30b6\u306f\u3053\u308c\u3089\u306e\u6307\u793a\u306b\u5f93\u3044\u3001\u6307\u5b9a\u3055\u308c\u305f\u671f\u9593\u304c\u904e\u304e\u308b\u3068\u30ea\u30bd\u30fc\u30b9\u3092\u518d\u5ea6\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u53d6\u5f97\u3057\u307e\u3059\u3002<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6700\u9069\u5316<\/p>\n
1. \u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6709\u52b9\u6d3b\u7528<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6700\u9069\u5316\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n
\u4ee5\u4e0b\u306f\u305d\u306e\u4e00\u822c\u7684\u306a\u65b9\u7b56\u3067\u3059\u3000<\/p>\n
\u9759\u7684\u30ea\u30bd\u30fc\u30b9\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u5316 \u753b\u50cf\u3001CSS\u3001JavaScript\u30d5\u30a1\u30a4\u30eb\u306a\u3069\u306e\u983b\u7e41\u306b\u5909\u66f4\u3055\u308c\u306a\u3044\u30ea\u30bd\u30fc\u30b9\u306f\u9577\u671f\u9593\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u308b\u3088\u3046\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n
\u30d0\u30fc\u30b8\u30e7\u30cb\u30f3\u30b0 \u30ea\u30bd\u30fc\u30b9\u306b\u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7\u3084\u30cf\u30c3\u30b7\u30e5\u5024\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30ea\u30bd\u30fc\u30b9\u306e\u66f4\u65b0\u304c\u5fc5\u8981\u306a\u5834\u5408\u3067\u3082\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305f\u53e4\u3044\u30ea\u30bd\u30fc\u30b9\u3068\u306e\u885d\u7a81\u3092\u907f\u3051\u307e\u3059\u3002<\/p>\n
\u30b3\u30f3\u30c6\u30f3\u30c4\u914d\u4fe1\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08CDN\uff09 \u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d0\u30fc\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u5730\u7406\u7684\u306b\u8fd1\u3044\u5834\u6240\u304b\u3089\u30ea\u30bd\u30fc\u30b9\u3092\u63d0\u4f9b\u3057\u3001\u8aad\u307f\u8fbc\u307f\u901f\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p>\n
2. \u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30af\u30ea\u30a2\u30ea\u30af\u30a8\u30b9\u30c8<\/p>\n
\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u624b\u52d5\u3067\u30af\u30ea\u30a2\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u306f\u7279\u306b\u30a6\u30a7\u30d6\u958b\u767a\u8005\u304c\u30c7\u30d0\u30c3\u30b0\u3092\u884c\u3046\u969b\u3084\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u65b0\u3057\u3044\u66f4\u65b0\u5185\u5bb9\u3092\u78ba\u5b9f\u306b\u8868\u793a\u3059\u308b\u969b\u306b\u91cd\u8981\u3067\u3059\u3002<\/p>\n
\u30d6\u30e9\u30a6\u30b6\u306f\u901a\u5e38\u3001\u958b\u767a\u8005\u30c4\u30fc\u30eb\u304b\u3089\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3059\u308b\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u5229\u70b9\u3068\u8ab2\u984c<\/p>\n
\u5229\u70b9<\/p>\n
\u9ad8\u901f\u306a\u30da\u30fc\u30b8\u8aad\u307f\u8fbc\u307f \u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305f\u30ea\u30bd\u30fc\u30b9\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u6642\u9593\u304c\u5927\u5e45\u306b\u77ed\u7e2e\u3055\u308c\u307e\u3059\u3002<\/p>\n
\u30b5\u30fc\u30d0\u30fc\u8ca0\u8377\u306e\u8efd\u6e1b \u540c\u3058\u30ea\u30bd\u30fc\u30b9\u3092\u4f55\u5ea6\u3082\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u5fc5\u8981\u304c\u306a\u304f\u306a\u308b\u305f\u3081\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u8ca0\u8377\u304c\u6e1b\u5c11\u3057\u307e\u3059\u3002<\/p>\n
\u30aa\u30d5\u30e9\u30a4\u30f3\u30a2\u30af\u30bb\u30b9 \u7279\u5b9a\u306e\u30ea\u30bd\u30fc\u30b9\u304c\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u304c\u4e0d\u5b89\u5b9a\u306a\u74b0\u5883\u3067\u3082\u4e00\u90e8\u306e\u30da\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
\u8ab2\u984c<\/p>\n
\u66f4\u65b0\u306e\u9045\u308c \u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305f\u30ea\u30bd\u30fc\u30b9\u304c\u53e4\u304f\u306a\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u6700\u65b0\u306e\u60c5\u5831\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u3092\u9632\u3050\u305f\u3081\u306b\u3001\u9069\u5207\u306a\u6709\u52b9\u671f\u9650\u3068\u30d0\u30fc\u30b8\u30e7\u30cb\u30f3\u30b0\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u4e00\u8cab\u6027 \u7570\u306a\u308b\u30ad\u30e3\u30c3\u30b7\u30e5\u30ec\u30d9\u30eb\uff08\u30d6\u30e9\u30a6\u30b6\u3001\u30b5\u30fc\u30d0\u30fc\u3001CDN\uff09\u9593\u3067\u30c7\u30fc\u30bf\u304c\u7570\u306a\u308b\u5834\u5408\u3001\u4e00\u8cab\u6027\u3092\u4fdd\u3064\u305f\u3081\u306b\u8ffd\u52a0\u306e\u7ba1\u7406\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n
\u6839\u62e0<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6982\u5ff5\u3068\u30e1\u30ab\u30cb\u30ba\u30e0\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u306e\u57fa\u672c\u7684\u306a\u7406\u8ad6\u3068\u5e83\u7bc4\u306a\u5b9f\u8df5\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u5177\u4f53\u7684\u306a\u60c5\u5831\u6e90\u3068\u3057\u3066\u306f\u4ee5\u4e0b\u306e\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3000<\/p>\n
\u300cComputer Systems A Programmer\u2019s Perspective\u300d\uff08Bryant & O’Hallaron\uff09 \u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u7406\u8ad6\u7684\u80cc\u666f\u3001\u30e1\u30e2\u30ea\u968e\u5c64\u3001\u53ca\u3073\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316\u306b\u95a2\u3059\u308b\u8a73\u7d30\u306a\u8aac\u660e\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
HTTP\u306b\u95a2\u3059\u308b\u6a19\u6e96\u6587\u66f8\uff08RFC 7234\uff09 HTTP\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u52d5\u4f5c\u3001\u5236\u5fa1\u3001\u304a\u3088\u3073\u6700\u9069\u5316\u306b\u95a2\u3059\u308b\u8a73\u7d30\u306a\u898f\u5b9a\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u3089\u306e\u30ea\u30bd\u30fc\u30b9\u306f\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u57fa\u672c\u7684\u306a\u7406\u89e3\u3092\u6df1\u3081\u308b\u305f\u3081\u306e\u512a\u308c\u305f\u53c2\u8003\u8cc7\u6599\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n
\u30d6\u30e9\u30a6\u30b6\u30fc\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6700\u9069\u5316\u306f\u3069\u306e\u3088\u3046\u306b\u884c\u3048\u3070\u3088\u3044\u3067\u3059\u304b\uff1f
\n\u30d6\u30e9\u30a6\u30b6\u30fc\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6700\u9069\u5316\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u624b\u6bb5\u3067\u3059\u3002<\/p>\n
\u4ee5\u4e0b\u3067\u306f\u3001\u5177\u4f53\u7684\u306a\u65b9\u6cd5\u3068\u305d\u306e\u6839\u62e0\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n
1. \u30ad\u30e3\u30c3\u30b7\u30e5\u5236\u5fa1\u30d8\u30c3\u30c0\u30fc\u306e\u8a2d\u5b9a<\/p>\n
HTTP\u30d8\u30c3\u30c0\u30fc\u3092\u4f7f\u7528\u3057\u3066\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6709\u52b9\u671f\u9593\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u7279\u306b\u4ee5\u4e0b\u306e\u30d8\u30c3\u30c0\u30fc\u304c\u91cd\u8981\u3067\u3059\u3000<\/p>\n
Cache-Control \u3053\u306e\u30d8\u30c3\u30c0\u30fc\u306f\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6319\u52d5\u3092\u8a73\u7d30\u306b\u5236\u5fa1\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n
max-age \u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6709\u52b9\u671f\u9650\u3092\u79d2\u5358\u4f4d\u3067\u6307\u5b9a\u3057\u307e\u3059\uff08\u4f8b max-age=31536000 \u306f1\u5e74\u9593\uff09\u3002<\/p>\n
public \u30ea\u30bd\u30fc\u30b9\u304c\u516c\u5171\u30ad\u30e3\u30c3\u30b7\u30e5\uff08\u30d7\u30ed\u30ad\u30b7\u30ad\u30e3\u30c3\u30b7\u30e5\u306a\u3069\uff09\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u308b\u3053\u3068\u3092\u8a31\u53ef\u3057\u307e\u3059\u3002<\/p>\n
private \u30ea\u30bd\u30fc\u30b9\u3092\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u9650\u5b9a\u3057\u307e\u3059\u3002<\/p>\n
no-cache \u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u4f7f\u3046\u524d\u306b\u6700\u65b0\u7248\u304b\u78ba\u8a8d\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n
no-store \u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u4fdd\u5b58\u3057\u306a\u3044\u3088\u3046\u6307\u793a\u3057\u307e\u3059\u3002<\/p>\n
Expires UTC\u6642\u9593\u3067\u30ea\u30bd\u30fc\u30b9\u306e\u6709\u52b9\u671f\u9650\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n
Cache-Control\u306emax-age\u3068\u4f75\u7528\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3002<\/p>\n
\u6839\u62e0 \u30d8\u30c3\u30c0\u30fc\u306b\u3088\u308b\u30ad\u30e3\u30c3\u30b7\u30e5\u5236\u5fa1\u306fHTTP\u306e\u6a19\u6e96\u4ed5\u69d8\u3068\u3057\u3066\u5b9a\u3081\u3089\u308c\u3066\u304a\u308a\u3001\u5404\u30d6\u30e9\u30a6\u30b6\u30fc\u304c\u3053\u308c\u306b\u5f93\u3046\u3053\u3068\u3092\u4fdd\u969c\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
2. ETag\u306a\u3089\u3073\u306bLast-Modified\u306e\u6d3b\u7528<\/p>\n
\u30ea\u30bd\u30fc\u30b9\u304c\u3069\u306e\u7a0b\u5ea6\u6700\u65b0\u3067\u3042\u308b\u304b\u3092\u898b\u6975\u3081\u308b\u305f\u3081\u306b\u3001\u4ee5\u4e0b\u306e2\u3064\u306eHTTP\u30d8\u30c3\u30c0\u30fc\u3092\u4f7f\u7528\u3057\u307e\u3059\u3000<\/p>\n
ETag \u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u30bf\u30b0\u3002<\/p>\n
\u30ea\u30bd\u30fc\u30b9\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u8b58\u5225\u5b50\u3068\u3057\u3066\u4f7f\u7528\u3057\u3001\u30ea\u30bd\u30fc\u30b9\u304c\u5909\u66f4\u3055\u308c\u3066\u3044\u306a\u3044\u304b\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u7528\u3044\u307e\u3059\u3002<\/p>\n
Last-Modified \u30ea\u30bd\u30fc\u30b9\u304c\u6700\u5f8c\u306b\u5909\u66f4\u3055\u308c\u305f\u65e5\u6642\u3092\u8a18\u8ff0\u3057\u307e\u3059\u3002<\/p>\n
\u30d6\u30e9\u30a6\u30b6\u30fc\u306f\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305f\u30ea\u30bd\u30fc\u30b9\u3092\u53d6\u308a\u51fa\u3059\u969b\u306b\u3001\u30b5\u30fc\u30d0\u30fc\u306b\u5bfe\u3057\u3066If-None-Match\uff08ETag\u306b\u57fa\u3065\u304f\u7167\u5408\uff09\u3084If-Modified-Since\uff08Last-Modified\u306b\u57fa\u3065\u304f\u7167\u5408\uff09\u3092\u542b\u3080\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1\u3057\u3001\u30ea\u30bd\u30fc\u30b9\u304c\u5909\u66f4\u3055\u308c\u3066\u3044\u306a\u3051\u308c\u3070\u65b0\u898f\u53d6\u5f97\u3092\u56de\u907f\u3057\u307e\u3059\u3002<\/p>\n
\u6839\u62e0 ETag\u3068Last-Modified\u306fHTTP\u4ed5\u69d8\u306b\u5b9a\u7fa9\u3055\u308c\u3066\u304a\u308a\u3001\u30b5\u30fc\u30d0\u30fc\u3068\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u9593\u306e\u6761\u4ef6\u4ed8\u304d\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u52b9\u7387\u7684\u306b\u884c\u3046\u624b\u6bb5\u3068\u3057\u3066\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
3. \u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u5727\u7e2e<\/p>\n
\u30c6\u30ad\u30b9\u30c8\u30d9\u30fc\u30b9\u306e\u30ea\u30bd\u30fc\u30b9\uff08HTML\u3001CSS\u3001JavaScript\u306a\u3069\uff09\u306f\u5727\u7e2e\u3059\u308b\u3053\u3068\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u8ee2\u9001\u91cf\u304c\u6e1b\u308a\u3001\u30da\u30fc\u30b8\u30ed\u30fc\u30c9\u6642\u9593\u304c\u77ed\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n
\u4f7f\u7528\u30d7\u30ed\u30c8\u30b3\u30eb\u3000gzip\u3084Brotli\uff08br\uff09\u306a\u3069\u3002<\/p>\n
\u6839\u62e0 \u5727\u7e2e\u6280\u8853\u306fHTTP\/1.1\u304b\u3089\u6a19\u6e96\u5316\u3055\u308c\u3066\u304a\u308a\u3001\u7279\u306bBrotli\u306f\u591a\u304f\u306e\u30e2\u30c0\u30f3\u30d6\u30e9\u30a6\u30b6\u30fc\u3067\u512a\u308c\u305f\u5727\u7e2e\u52b9\u7387\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n
4. \u30ea\u30bd\u30fc\u30b9\u306e\u30d0\u30f3\u30c9\u30ea\u30f3\u30b0\u3068\u30df\u30cb\u30d5\u30a3\u30b1\u30fc\u30b7\u30e7\u30f3<\/p>\n
\u8907\u6570\u30d5\u30a1\u30a4\u30eb\u306e\u30d0\u30f3\u30c9\u30ea\u30f3\u30b0\uff08\u7d50\u5408\uff09\u304a\u3088\u3073\u30df\u30cb\u30d5\u30a3\u30b1\u30fc\u30b7\u30e7\u30f3\uff08\u7a7a\u767d\u3084\u30b3\u30e1\u30f3\u30c8\u306e\u9664\u53bb\uff09\u3092\u884c\u3046\u3053\u3068\u306f\u3001HTTP\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u524a\u6e1b\u3068\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u306e\u8efd\u6e1b\u306b\u5bc4\u4e0e\u3057\u307e\u3059\u3002<\/p>\n
CSS \u8907\u6570\u306eCSS\u30d5\u30a1\u30a4\u30eb\u30921\u3064\u306b\u307e\u3068\u3081\u308b\u3002<\/p>\n
JavaScript \u8907\u6570\u306eJS\u30d5\u30a1\u30a4\u30eb\u30921\u3064\u306b\u307e\u3068\u3081\u308b\u3002<\/p>\n
\u6839\u62e0 HTTP\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u56de\u6570\u304c\u6e1b\u308b\u3053\u3068\u3067\u3001\u63a5\u7d9a\u56de\u6570\u3068\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u304c\u524a\u6e1b\u3055\u308c\u3001\u30da\u30fc\u30b8\u306e\u30ed\u30fc\u30c9\u901f\u5ea6\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n
\u30df\u30cb\u30d5\u30a3\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u52b9\u679c\u306f\u5373\u6642\u306b\u73fe\u308c\u3001\u30c8\u30fc\u30bf\u30eb\u306e\u30c7\u30fc\u30bf\u8ee2\u9001\u91cf\u304c\u4f4e\u6e1b\u3055\u308c\u307e\u3059\u3002<\/p>\n
5. \u30b5\u30fc\u30d3\u30b9\u30ef\u30fc\u30ab\u30fc\u306e\u4f7f\u7528<\/p>\n
\u30b5\u30fc\u30d3\u30b9\u30ef\u30fc\u30ab\u30fc\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u3084\u30d5\u30a7\u30c3\u30c1\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u7d30\u304b\u304f\u5236\u5fa1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u306f\u7279\u306bPWA\uff08\u30d7\u30ed\u30b0\u30ec\u30c3\u30b7\u30d6\u30a6\u30a7\u30d6\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\uff09\u3067\u6709\u52b9\u3067\u3059\u3002<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u30d5\u30a1\u30fc\u30b9\u30c8\u6226\u7565
\n\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d5\u30a1\u30fc\u30b9\u30c8\u6226\u7565
\n\u30b9\u30c8\u30fc\u30eb\u30fb\u30db\u30ef\u30a4\u30eb\u30fb\u30ea\u30d0\u30ea\u30c7\u30fc\u30c8\u6226\u7565<\/p>\n
\u6839\u62e0 \u30b5\u30fc\u30d3\u30b9\u30ef\u30fc\u30ab\u30fc\u306fW3C\u306b\u3088\u3063\u3066\u6a19\u6e96\u5316\u3055\u308c\u3066\u304a\u308a\u3001\u30aa\u30d5\u30e9\u30a4\u30f3\u6027\u80fd\u306e\u5411\u4e0a\u3084\u80cc\u666f\u51e6\u7406\u306e\u6709\u52b9\u6d3b\u7528\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002<\/p>\n
6. CDN\u306e\u6d3b\u7528<\/p>\n
\u30b3\u30f3\u30c6\u30f3\u30c4\u30c7\u30ea\u30d0\u30ea\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08CDN\uff09\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u7269\u7406\u7684\u306b\u30e6\u30fc\u30b6\u30fc\u306b\u8fd1\u3044\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u30ea\u30bd\u30fc\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u6839\u62e0 CDN\u4e8b\u696d\u8005\u306f\u5730\u7406\u7684\u306b\u5206\u6563\u3057\u305f\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3092\u6d3b\u7528\u3057\u3001\u30ea\u30bd\u30fc\u30b9\u914d\u4fe1\u306e\u6700\u9069\u5316\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u306b\u3088\u308a\u3001\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u524a\u6e1b\u3055\u308c\u3001\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n
\u307e\u3068\u3081<\/p>\n
\u30d6\u30e9\u30a6\u30b6\u30fc\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6700\u9069\u5316\u306f\u3001HTTP\u30d8\u30c3\u30c0\u30fc\u8a2d\u5b9a\u3001ETag\u3068Last-Modified\u306e\u6d3b\u7528\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u5727\u7e2e\u3001\u30ea\u30bd\u30fc\u30b9\u306e\u30d0\u30f3\u30c9\u30ea\u30f3\u30b0\u3068\u30df\u30cb\u30d5\u30a3\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u30b5\u30fc\u30d3\u30b9\u30ef\u30fc\u30ab\u30fc\u306e\u4f7f\u7528\u3001\u305d\u3057\u3066CDN\u306e\u6d3b\u7528\u306a\u3069\u3001\u591a\u5c90\u306b\u308f\u305f\u308b\u624b\u6cd5\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u52b9\u679c\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/p>\n
\u5404\u624b\u6cd5\u306b\u306f\u6839\u62e0\u304c\u3042\u308a\u3001HTTP\u3084\u30a6\u30a7\u30d6\u6a19\u6e96\u898f\u683c\u306b\u57fa\u3065\u304f\u3082\u306e\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u306a\u305c\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6700\u9069\u5316\u304c\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u3068\u3063\u3066\u91cd\u8981\u306a\u306e\u3067\u3059\u304b\uff1f
\n\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6700\u9069\u5316\u306f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a\u306b\u3068\u3063\u3066\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002<\/p>\n
\u305d\u306e\u7406\u7531\u3068\u6839\u62e0\u3092\u4ee5\u4e0b\u306b\u8a73\u8ff0\u3057\u307e\u3059\u3002<\/p>\n
1. \u30da\u30fc\u30b8\u30ed\u30fc\u30c9\u6642\u9593\u306e\u77ed\u7e2e<\/p>\n
\u7406\u7531\u3000<\/p>\n
\u30e6\u30fc\u30b6\u30fc\u304c\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u969b\u3001\u30da\u30fc\u30b8\u304c\u901f\u304f\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u306f\u57fa\u672c\u7684\u306a\u671f\u5f85\u3067\u3059\u3002<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u5229\u7528\u3059\u308b\u3068\u3001\u30a6\u30a7\u30d6\u30d6\u30e9\u30a6\u30b6\u30fc\u306f\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u30c7\u30fc\u30bf\u3092\u6bce\u56de\u53d6\u5f97\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u30ed\u30fc\u30ab\u30eb\u30b9\u30c8\u30ec\u30fc\u30b8\u304b\u3089\u5fc5\u8981\u306a\u30ea\u30bd\u30fc\u30b9\u3092\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u306b\u3088\u308a\u3001\u30a2\u30af\u30bb\u30b9\u6642\u9593\u304c\u5287\u7684\u306b\u77ed\u7e2e\u3055\u308c\u307e\u3059\u3002<\/p>\n
\u6839\u62e0\u3000<\/p>\n
\u591a\u6570\u306e\u7814\u7a76\u3068\u5b9f\u969b\u306e\u30c7\u30fc\u30bf\u306b\u3088\u308b\u3068\u3001\u30da\u30fc\u30b8\u30ed\u30fc\u30c9\u6642\u9593\u306e\u77ed\u7e2e\u306f\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u3001\u96e2\u8131\u7387\u3092\u4f4e\u6e1b\u3055\u305b\u307e\u3059\u3002<\/p>\n
\u305f\u3068\u3048\u3070\u3001Google\u306e\u8abf\u67fb\u306b\u3088\u308c\u3070\u3001\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u6642\u9593\u304c1\u79d2\u304b\u30893\u79d2\u306b\u5897\u52a0\u3059\u308b\u3068\u3001\u30d0\u30a6\u30f3\u30b9\u7387\uff08\u76f4\u5e30\u7387\uff09\u306f32\uff05\u5897\u52a0\u3057\u307e\u3059\u3002<\/p>\n
2. \u30b5\u30fc\u30d0\u30fc\u8ca0\u8377\u306e\u524a\u6e1b<\/p>\n
\u7406\u7531\u3000<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u52b9\u679c\u7684\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u6570\u304c\u6e1b\u5c11\u3057\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u306f\u7279\u306b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u591a\u3044\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u304a\u3044\u3066\u91cd\u8981\u3067\u3059\u3002<\/p>\n
\u30b5\u30fc\u30d0\u30fc\u8ca0\u8377\u304c\u4f4e\u6e1b\u3055\u308c\u308b\u3053\u3068\u3067\u3001\u4ed6\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3078\u306e\u5fdc\u7b54\u901f\u5ea6\u3082\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n
\u6839\u62e0\u3000<\/p>\n
\u30b5\u30fc\u30d0\u30fc\u8ca0\u8377\u304c\u4f4e\u6e1b\u3055\u308c\u308b\u3068\u3001\u30ea\u30bd\u30fc\u30b9\uff08CPU\u3001\u30e1\u30e2\u30ea\u3001\u5e2f\u57df\u5e45\u306a\u3069\uff09\u304c\u52b9\u7387\u7684\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u306b\u3088\u308a\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u304c\u5411\u4e0a\u3057\u3001\u6025\u6fc0\u306a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u5897\u52a0\u306b\u3082\u5bfe\u5fdc\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n
3. \u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\u306e\u5411\u4e0a<\/p>\n
\u7406\u7531\u3000<\/p>\n
\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u901f\u5ea6\u306f\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13\uff08User Experience, UX\uff09\u306b\u76f4\u7d50\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u30ec\u30b9\u30dd\u30f3\u30b9\u304c\u901f\u3044\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306f\u30e6\u30fc\u30b6\u30fc\u3092\u6e80\u8db3\u3055\u305b\u3001\u518d\u8a2a\u554f\u306e\u53ef\u80fd\u6027\u3092\u9ad8\u3081\u307e\u3059\u3002<\/p>\n
\u7279\u306b\u30e2\u30d0\u30a4\u30eb\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u306f\u3001\u30c7\u30fc\u30bf\u4f7f\u7528\u91cf\u3068\u30d0\u30c3\u30c6\u30ea\u30fc\u6d88\u8cbb\u304c\u6700\u5c0f\u9650\u3067\u6e08\u3080\u3068\u3044\u3046\u5229\u70b9\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n
\u6839\u62e0\u3000<\/p>\n
\u8abf\u67fb\u306b\u3088\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30da\u30fc\u30b8\u304c2\u79d2\u4ee5\u5185\u306b\u8aad\u307f\u8fbc\u307e\u308c\u308b\u3053\u3068\u3092\u671f\u5f85\u3057\u3066\u304a\u308a\u3001\u305d\u308c\u4ee5\u4e0a\u304b\u304b\u308b\u5834\u5408\u3001\u6e80\u8db3\u5ea6\u304c\u6025\u6fc0\u306b\u4f4e\u4e0b\u3057\u307e\u3059\u3002<\/p>\n
\u307e\u305f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3084\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u9ad8\u901f\u6027\u306f\u30d6\u30e9\u30f3\u30c9\u306e\u8a8d\u77e5\u5ea6\u5411\u4e0a\u306b\u3082\u5bc4\u4e0e\u3057\u307e\u3059\u3002<\/p>\n
4. SEO\uff08\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u6700\u9069\u5316\uff09\u306e\u6539\u5584<\/p>\n
\u7406\u7531\u3000<\/p>\n
\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u3001\u7279\u306bGoogle\u306f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u901f\u5ea6\u3092\u30e9\u30f3\u30ad\u30f3\u30b0\u306e\u4e00\u8981\u7d20\u3068\u3057\u3066\u8003\u616e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u30da\u30fc\u30b8\u8aad\u307f\u8fbc\u307f\u901f\u5ea6\u304c\u5411\u4e0a\u3057\u3001\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306e\u8a55\u4fa1\u3082\u4e0a\u304c\u308a\u307e\u3059\u3002<\/p>\n
\u6839\u62e0\u3000<\/p>\n
Google\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u30da\u30fc\u30b8\u901f\u5ea6\u3092\u30e9\u30f3\u30ad\u30f3\u30b0\u306e\u91cd\u8981\u306a\u8981\u56e0\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
PageSpeed Insights\u306a\u3069\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3068\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6709\u7121\u304c\u901f\u5ea6\u30b9\u30b3\u30a2\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n
5. \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9045\u5ef6\u306e\u8efd\u6e1b<\/p>\n
\u7406\u7531\u3000<\/p>\n
\u7279\u306b\u5730\u7406\u7684\u306b\u9060\u3044\u5834\u6240\u306b\u3044\u308b\u30e6\u30fc\u30b6\u30fc\u306e\u5834\u5408\u3001\u30b5\u30fc\u30d0\u30fc\u3068\u306e\u901a\u4fe1\u306b\u306f\u9045\u5ef6\u304c\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u306e\u901a\u4fe1\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u9045\u5ef6\u306b\u3088\u308b\u5f71\u97ff\u3092\u8efd\u6e1b\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u6839\u62e0\u3000<\/p>\n
CDN\uff08\u30b3\u30f3\u30c6\u30f3\u30c4\u30fb\u30c7\u30ea\u30d0\u30ea\u30fc\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff09\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u8fd1\u304f\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d0\u30fc\u3092\u914d\u7f6e\u3059\u308b\u3053\u3068\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u9045\u5ef6\u3092\u8457\u3057\u304f\u4f4e\u6e1b\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u306b\u3088\u308a\u3001\u5168\u4f53\u306e\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n
6. \u30d0\u30f3\u30c9\u5e45\u306e\u7bc0\u7d04<\/p>\n
\u7406\u7531\u3000<\/p>\n
\u30e6\u30fc\u30b6\u30fc\u304c\u540c\u3058\u30ea\u30bd\u30fc\u30b9\u3092\u4f55\u5ea6\u3082\u53d6\u5f97\u3059\u308b\u5fc5\u8981\u304c\u306a\u304f\u306a\u308b\u305f\u3081\u3001\u5168\u4f53\u306e\u30c7\u30fc\u30bf\u4f7f\u7528\u91cf\u304c\u6e1b\u5c11\u3057\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u306f\u4f8b\u3048\u3070\u30e2\u30d0\u30a4\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u30e6\u30fc\u30b6\u30fc\u3084\u3001\u30c7\u30fc\u30bf\u4f7f\u7528\u91cf\u306b\u5236\u9650\u304c\u3042\u308b\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u5927\u304d\u306a\u30e1\u30ea\u30c3\u30c8\u3067\u3059\u3002<\/p>\n
\u6839\u62e0\u3000<\/p>\n
\u30e2\u30d0\u30a4\u30eb\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u30c7\u30fc\u30bf\u4f7f\u7528\u91cf\u306e\u524a\u6e1b\u306f\u76f4\u63a5\u7684\u306a\u30b3\u30b9\u30c8\u7bc0\u7d04\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
\u3053\u308c\u306f\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u306e\u5411\u4e0a\u3060\u3051\u3067\u306a\u304f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u5fe0\u8aa0\u5ea6\u3092\u9ad8\u3081\u308b\u8981\u56e0\u3068\u3082\u306a\u308a\u307e\u3059\u3002<\/p>\n
\u7d50\u8ad6<\/p>\n
\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6700\u9069\u5316\u306f\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3001\u30b5\u30fc\u30d0\u30fc\u8ca0\u8377\u3001SEO\u3001\u30d0\u30f3\u30c9\u5e45\u306e\u7bc0\u7d04\u306a\u3069\u3001\u8907\u6570\u306e\u5074\u9762\u304b\u3089\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u9375\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n
\u305d\u306e\u52b9\u679c\u306f\u5358\u306b\u30da\u30fc\u30b8\u304c\u901f\u304f\u8aad\u307f\u8fbc\u307e\u308c\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u6e80\u8db3\u5ea6\u3001\u30a2\u30af\u30bb\u30b9\u983b\u5ea6\u3001\u30b3\u30f3\u30d0\u30fc\u30b8\u30e7\u30f3\u7387\u306a\u3069\u591a\u5c90\u306b\u308f\u305f\u308b\u7d50\u679c\u3092\u5f15\u304d\u51fa\u3059\u3053\u3068\u304c\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u3053\u306e\u3088\u3046\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u6700\u9069\u5316\u306f\u73fe\u4ee3\u306e\u30a6\u30a7\u30d6\u958b\u767a\u306b\u304a\u3051\u308b\u4e0d\u53ef\u6b20\u306a\u8981\u7d20\u3067\u3059\u3002<\/p>\n
\u3010\u8981\u7d04\u3011
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