{"id":42038,"date":"2023-02-08T18:02:59","date_gmt":"2023-02-08T09:02:59","guid":{"rendered":"https:\/\/kinqsta.com\/jp\/?p=42038&#038;post_type=knowledgebase&#038;preview_id=42038"},"modified":"2025-10-02T04:47:15","modified_gmt":"2025-10-01T19:47:15","slug":"err_network_changed","status":"publish","type":"post","link":"https:\/\/kinqsta.com\/jp\/blog\/err_network_changed\/","title":{"rendered":"Chrome\u306e\u300cERR_NETWORK_CHANGED\u300d\u30a8\u30e9\u30fc\u306e\u89e3\u6c7a\u65b9\u6cd5"},"content":{"rendered":"<p>Google Chrome\u306b\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u95b2\u89a7\u4e2d\u306b\u906d\u9047\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u7279\u6709\u306e\u30a8\u30e9\u30fc\u304c\u3044\u304f\u3064\u304b\u5b58\u5728\u3057\u307e\u3059\u3002\u305d\u306e1\u3064\u304c\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u306e\u554f\u984c\u3092\u793a\u5506\u3059\u308b\u300cERR_NETWORK_CHANGED\u300d\u30a8\u30e9\u30fc\u3002\u89e3\u6c7a\u3057\u306a\u3051\u308c\u3070\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u306e\u5909\u66f4\u304c\u539f\u56e0\u3067\u3001\u30a6\u30a7\u30d6\u306e\u95b2\u89a7\u304c\u3067\u304d\u306a\u304f\u306a\u308b\u3053\u3068\u306f\u3088\u304f\u3042\u308b\u3053\u3068\u3002\u3057\u304b\u3057\u3001\u3053\u306e\u624b\u306e\u30a8\u30e9\u30fc\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u3001\u6bd4\u8f03\u7684\u30b7\u30f3\u30d7\u30eb\u3067\u3059\u3002\u307e\u305f\u3001\u4eca\u56de\u3054\u7d39\u4ecb\u3059\u308b\u89e3\u6c7a\u7b56\u306f\u3001\u300cERR_NETWORK_CHANGED\u300d\u30a8\u30e9\u30fc\u3060\u3051\u3067\u306a\u304f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u306b\u95a2\u9023\u3059\u308b\u4ed6\u306e\u30a8\u30e9\u30fc\u306b\u3082\u5fdc\u7528\u53ef\u80fd\u3002\u30b5\u30a4\u30c8\u306e\u30c0\u30a6\u30f3\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001Chrome\u306e\u300cERR_NETWORK_CHANGED\u300d\u30a8\u30e9\u30fc\u306e\u6982\u8981\u3001\u539f\u56e0\u3001\u305d\u3057\u3066\u89e3\u6c7a\u65b9\u6cd5\u3092\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<div><\/div><kinsta-auto-toc heading=\"Table of Contents\" exclude=\"last\" list-style=\"arrow\" selector=\"h2\" count-number=\"-1\"><\/kinsta-auto-toc>\n<p><a href=\"https:\/\/www.youtube.com\/watch?v=t6vcsj340s0\"><strong>\u300cERR_NETWORK_CHANGED\u300d\u306e\u89e3\u6c7a\u65b9\u6cd5\u306b\u3064\u3044\u3066\u52d5\u753b\u3067\u306e\u89e3\u8aac\u3082\u3054\u7528\u610f\u3057\u3066\u3044\u307e\u3059<\/strong><\/a>\u3002<\/p>\n<kinsta-video src=\"https:\/\/www.youtube.com\/watch?v=t6vcsj340s0\"><\/kinsta-video>\n<h2>\u300cERR_NETWORK_CHANGED\u300d\u30a8\u30e9\u30fc\u3068\u306f<\/h2>\n<p>\u307b\u3068\u3093\u3069\u306e<a href=\"https:\/\/kinqsta.com\/jp\/blog\/wordpress-errors\/#browser-errors\">\u30d6\u30e9\u30a6\u30b6\u306e\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8<\/a>\u306b\u306f\u3001\u8003\u3048\u3089\u308c\u308b\u539f\u56e0\u306e\u7c21\u5358\u306a\u8aac\u660e\u3082\u4e00\u7dd2\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002Chrome\u306e\u300cERR_NETWORK_CHANGED\u300d\u30a8\u30e9\u30fc\u306e\u5834\u5408\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u306b\u554f\u984c\u304c\u3042\u308b\u53ef\u80fd\u6027\u3092\u793a\u3059\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u5177\u4f53\u7684\u306b\u306f\u3001\u300c\u63a5\u7d9a\u304c\u4e2d\u65ad\u3055\u308c\u307e\u3057\u305f\uff0f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5909\u66f4\u304c\u691c\u51fa\u3055\u308c\u307e\u3057\u305f\u300d\u3068\u3044\u3046\u30e1\u30c3\u30bb\u30fc\u30b8\u3067\u3059\u3002<\/p>\n<figure style=\"width: 1280px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinqsta.com\/wp-content\/uploads\/2023\/01\/err-network-changed.png\" alt=\"Chrome\u306e\u300cERR_NETWORK_CHANGED\u300d\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\" width=\"1280\" height=\"608\"><figcaption class=\"wp-caption-text\">Chrome\u306e\u300cERR_NETWORK_CHANGED\u300d\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8<\/figcaption><\/figure>\n<p>\u3064\u307e\u308a\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u306f\u63a5\u7d9a\u3067\u304d\u3066\u3044\u308b\u3082\u306e\u306e\u3001\u6a5f\u80fd\u3057\u3066\u3044\u306a\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u539f\u56e0\u3068\u3057\u3066\u306f\u3001<a href=\"https:\/\/kinqsta.com\/blog\/server-ip-address-could-not-be-found\/\">IP\uff08\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30d7\u30ed\u30c8\u30b3\u30eb\uff09\u30a2\u30c9\u30ec\u30b9<\/a>\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210\u3001\u30d7\u30ed\u30ad\u30b7\u8a2d\u5b9a\u3001\u307e\u305f\u306f\u63a5\u7d9a\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u4f55\u3089\u304b\u306e\u8981\u56e0\u306a\u3069\u3055\u307e\u3056\u307e\u3067\u3059\u3002<\/p>\n<p>\u5384\u4ecb\u306a\u30a8\u30e9\u30fc\u3067\u306f\u3042\u308a\u307e\u3059\u304c\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u304c\u53ef\u80fd\u3067\u3042\u308b\u3068\u3044\u3046\u3053\u3068\u306f\u3001\u4fee\u6b63\u53ef\u80fd\u3067\u3042\u308b\u3068\u3044\u3046\u3053\u3068\u3002\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u304c\u306a\u3051\u308c\u3070\u3001\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u304c\u554f\u984c\u3092\u89e3\u6c7a\u3057\u3066\u304f\u308c\u308b\u306e\u3092\u305f\u3060\u5f85\u3064\u3053\u3068\u3057\u304b\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<p>\u306a\u304a\u3001\u305d\u306e\u4ed6\u306e<a href=\"https:\/\/kinqsta.com\/jp\/browser-market-share\/\">\u4e00\u822c\u7684\u306a\u30d6\u30e9\u30a6\u30b6<\/a>\u3067\u3082\u3001\u3053\u306e\u3088\u3046\u306a\u63a5\u7d9a\u30a8\u30e9\u30fc\u304c\u898b\u3089\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u300cERR_NETWORK_CHANGED\u300d\u30a8\u30e9\u30fc\u306f<a href=\"https:\/\/kinqsta.com\/blog\/microsoft-edge-vs-chrome\/\">Google Chrome<\/a>\u7279\u6709\u3067\u3059\u3002<\/p>\n\n<h2>\u300cERR_NETWORK_CHANGED\u300d\u30a8\u30e9\u30fc\u306e\u539f\u56e0<\/h2>\n<p>Chrome\u306e\u300cERR_NETWORK_CHANGED\u300d\u30a8\u30e9\u30fc\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u306b\u554f\u984c\u304c\u3042\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u3001\u30a6\u30a7\u30d6\u30d6\u30e9\u30a6\u30b8\u30f3\u30b0\u304c\u884c\u3048\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u304c\u5fc5\u8981\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3067\u304d\u306a\u304f\u306a\u308b\u3053\u3068\u3082\u3002<\/p>\n<p>\u3053\u306e\u30a8\u30e9\u30fc\u306f\u3001IP\u30a2\u30c9\u30ec\u30b9\u304c\u539f\u56e0\u3067\u767a\u751f\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u307b\u3068\u3093\u3069\u3067\u3059\u3002\u30a2\u30c9\u30ec\u30b9\u304c\u7a81\u7136\u5909\u66f4\u3055\u308c\u305f\u304b\u3001<a href=\"https:\/\/kinqsta.com\/jp\/blog\/what-is-dns\/\">\u30c9\u30e1\u30a4\u30f3\u30cd\u30fc\u30e0\u30b7\u30b9\u30c6\u30e0\uff08DNS\uff09<\/a>\u306e\u554f\u984c\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304cIP\u30a2\u30c9\u30ec\u30b9\u3092\u89e3\u6c7a\u3067\u304d\u306a\u3044\u3053\u3068\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u6709\u52b9\u306a<a href=\"https:\/\/kinqsta.com\/blog\/static-vs-dynamic-ip\/\">IP\u30a2\u30c9\u30ec\u30b9<\/a>\u304c\u306a\u3044\u3068\u3001\u30d6\u30e9\u30a6\u30b6\uff08\u3053\u306e\u5834\u5408\u306fChrome\uff09\u304c\u4ed6\u306e\u30b5\u30fc\u30d0\u30fc\u3068\u306e\u63a5\u7d9a\u3092\u78ba\u7acb\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u30a6\u30a7\u30d6\u3092\u95b2\u89a7\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u30a8\u30e9\u30fc\u306f\u3057\u3070\u3089\u304f\u3059\u308b\u3068\u81ea\u52d5\u7684\u306b\u89e3\u6c7a\u3055\u308c\u307e\u3059\u304c\u3001\u57fa\u672c\u7684\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u884c\u3048\u3070\u3001\u3059\u3050\u306b\u89e3\u6c7a\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<h2>\u300cERR_NETWORK_CHANGED\u300d\u30a8\u30e9\u30fc\u3092\u89e3\u6c7a\u3059\u308b\u306b\u306f\uff084\u3064\u306e\u65b9\u6cd5\uff09<\/h2>\n<p>\u5192\u982d\u3067\u3082\u89e6\u308c\u305f\u901a\u308a\u3001\u3053\u308c\u304b\u3089\u3054\u7d39\u4ecb\u3059\u308b\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u65b9\u6cd5\u306f\u3001\u300cERR_NETWORK_CHANGED\u300d\u30a8\u30e9\u30fc\u3060\u3051\u3067\u306a\u304f\u3001\u3042\u3089\u3086\u308b\u63a5\u7d9a\u30a8\u30e9\u30fc\u306b\u6709\u52b9\u3067\u3059\u304c\u3001\u307e\u305a\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u304c\u5207\u65ad\u3055\u308c\u3066\u3044\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u304c\u5207\u65ad\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u65e9\u901f\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u9032\u3081\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002\u5207\u65ad\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u89e3\u6c7a\u307e\u3067\u3057\u3070\u3089\u304f\u5f85\u3064\u304b\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\uff08ISP\uff09\u306b\u554f\u3044\u5408\u308f\u305b\u3066\u3001\u554f\u984c\u89e3\u6c7a\u3092\u4f9d\u983c\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>1. \u30eb\u30fc\u30bf\u30fc\u3092\u518d\u8d77\u52d5\u3059\u308b<\/h3>\n<p>\u63a5\u7d9a\u3084\u30db\u30fc\u30e0\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08\u5bb6\u5ead\u5185LAN\uff09\u306e\u554f\u984c\u304c\u3042\u308b\u3068\u601d\u308f\u308c\u308b\u5834\u5408\u306f\u3001\u307e\u305a\u6700\u521d\u306b\u30eb\u30fc\u30bf\u30fc\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b\u3053\u3068\u304b\u3089\u59cb\u3081\u307e\u3057\u3087\u3046\u3002\u3053\u308c\u306f\u3001\u30eb\u30fc\u30bf\u30fc\u306e\u96fb\u6e90\u30d7\u30e9\u30b0\u3092\u629c\u304f\u3060\u3051\u3002\u305d\u306e\u5f8c1\u5206\u307b\u3069\u5f85\u3063\u3066\u304b\u3089\u3001\u518d\u63a5\u7d9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u518d\u8d77\u52d5\u304c\u5b8c\u4e86\u3059\u308b\u307e\u3067\u306b\u306f\u3001\u63a5\u7d9a\u5f8c\u30011\u301c2\u5206\u304b\u304b\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u30eb\u30fc\u30bf\u30fc\u306e\u30e9\u30f3\u30d7\u3092\u78ba\u8a8d\u3057\u3001\u7121\u7ddaLAN\u304c\u6a5f\u80fd\u3057\u59cb\u3081\u305f\u3089\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306b\u623b\u308a\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u307b\u3068\u3093\u3069\u306e\u5834\u5408\u3001\u5b9f\u306f\u3053\u308c\u3060\u3051\u3067\u89e3\u6c7a\u3057\u307e\u3059\u3002\u307e\u3060\u3001\u30a8\u30e9\u30fc\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306b\u306f\u3001\u6b21\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u79fb\u308a\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>2. \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b<\/h3>\n<p>\u30eb\u30fc\u30bf\u30fc\u3092\u518d\u8d77\u52d5\u3057\u3066\u3082\u89e3\u6c7a\u3057\u306a\u3044\u5834\u5408\u306f\u3001\u6b21\u306b\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u304b\u3089\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u5168\u4f53\u3092\u30ea\u30bb\u30c3\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5177\u4f53\u7684\u306b\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u66f4\u65b0\u3057\u3001\u30ed\u30fc\u30ab\u30ebDNS\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3057\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/kinqsta.com\/blog\/what-is-cached-data\/\">\u30d6\u30e9\u30a6\u30b6\u30ad\u30e3\u30c3\u30b7\u30e5<\/a>\u306b\u3064\u3044\u3066\u306f\u3001\u3054\u5b58\u77e5\u306e\u65b9\u3082\u591a\u3044\u306f\u305a\uff08<a href=\"https:\/\/kinqsta.com\/blog\/google-cache\/\">Chrome\u306e\u30ad\u30e3\u30c3\u30b7\u30e5<\/a>\u306a\u3069\u306e<a href=\"https:\/\/kinqsta.com\/jp\/blog\/how-to-clear-browser-cache\/\">\u30d6\u30e9\u30a6\u30b6\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30af\u30ea\u30a2\u65b9\u6cd5<\/a>\u3092\u542b\u3081\uff09\u3002\u30ed\u30fc\u30ab\u30ebDNS\u30ad\u30e3\u30c3\u30b7\u30e5\u3082\u3053\u308c\u3068\u540c\u3058\u4ed5\u7d44\u307f\u3067\u3059\u3002<a href=\"https:\/\/kinqsta.com\/jp\/blog\/what-is-a-url\/\">\u540c\u3058URL<\/a>\u3092\u4f55\u5ea6\u3082<a href=\"https:\/\/kinqsta.com\/jp\/tools\/what-is-my-ip\/\">IP\u30a2\u30c9\u30ec\u30b9<\/a>\u306b\u89e3\u6c7a\u3059\u308b\u624b\u9593\u3092\u7701\u304f\u305f\u3081\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306fDNS\u60c5\u5831\u3092\u30ed\u30fc\u30ab\u30eb\u306b\u4fdd\u5b58\u3057\u307e\u3059\u3002<\/p>\n<p>Windows\u3067\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b\u306b\u306f\u3001<strong>Windows + R<\/strong>\u30ad\u30fc\u3092\u62bc\u3057\u3066\u3001\u300c<strong>\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u6307\u5b9a\u3057\u3066\u5b9f\u884c<\/strong>\u300d\u3092\u8d77\u52d5\u3057\u307e\u3059\u3002\u300c<strong>CMD<\/strong>\u300d\u3068\u5165\u529b\u3057\u3066\u3001\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u958b\u304d\u307e\u3059\u3002<\/p>\n<figure style=\"width: 898px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinqsta.com\/wp-content\/uploads\/2023\/01\/run-command-prompt.png\" alt=\"Windows\u3067\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\" width=\"898\" height=\"261\"><figcaption class=\"wp-caption-text\">Windows\u3067\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c<\/figcaption><\/figure>\n<p>\u30b3\u30de\u30f3\u30c9\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u958b\u3044\u305f\u3089\u3001\u4ee5\u4e0b\u306e\u884c\u30921\u3064\u305a\u3064\u8cbc\u308a\u4ed8\u3051\u3001\u305d\u308c\u305e\u308cEnter\u30ad\u30fc\u3067\u5b9f\u884c\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<pre><code>IPCONFIG \/FLUSHDNS\n\nNBTSTAT \u2013R\n\nNETSH INT IP RESET\n\nNETSH WINSOCK RESET<\/code><\/pre>\n<p>\u3053\u308c\u306b\u3088\u3063\u3066\u3001<a href=\"https:\/\/kinqsta.com\/jp\/blog\/flush-dns\/\">DNS\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u30af\u30ea\u30a2<\/a>\u3055\u308c\u3001Windows\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u304c\u518d\u8d77\u52d5\u3055\u308c\u307e\u3059\u3002\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u305f\u3089\u3001Chrome\u3092\u518d\u5ea6\u958b\u304d\u3001\u4efb\u610f\u306e\u30da\u30fc\u30b8\u306b\u79fb\u52d5\u3057\u3066\u3001\u30a8\u30e9\u30fc\u304c\u6d88\u3048\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>macOS\u306e\u5834\u5408\u306f\u3001\u30bf\u30fc\u30df\u30ca\u30eb\u3092\u958b\u304f\u5fc5\u8981\u306f\u306a\u304f\u3001\u304a\u4f7f\u3044\u306eWi-Fi\u307e\u305f\u306f\u6709\u7dda\u63a5\u7d9a\u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u304b\u3089\u524a\u9664\u3059\u308b\u3060\u3051\u3067OK\u3067\u3059\u3002\u305d\u306e\u5f8c\u63a5\u7d9a\u3092\u518d\u8ffd\u52a0\u3059\u308b\u3068\u3001\u8a2d\u5b9a\u304c\u30ea\u30bb\u30c3\u30c8\u3055\u308c\u307e\u3059\u3002<\/p>\n<h3>3. \u30d7\u30ed\u30ad\u30b7\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n<p>\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u306f\u3001\u304a\u4f7f\u3044\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3068\u30ea\u30e2\u30fc\u30c8\u30b5\u30fc\u30d0\u30fc\u306e\u9593\u306b\u4ecb\u5728\u3059\u308b\u30b7\u30b9\u30c6\u30e0\u3002<a href=\"https:\/\/kinqsta.com\/blog\/how-does-a-vpn-work\/\">VPN\uff08\u4eee\u60f3\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff09<\/a>\u3068\u306f\u7570\u306a\u308a\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3084\u30b5\u30fc\u30d0\u30fc\u304c\u4f7f\u7528\u3059\u308b\u7279\u5b9a\u306e\u63a5\u7d9a\u3092\u4ecb\u3057\u3066\u306e\u307f\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3057\u307e\u3059\u3002<\/p>\n<p>\u30d7\u30ed\u30ad\u30b7\u3092\u4f7f\u3063\u3066\u3044\u308b\u5834\u5408\u3001SOCKS5\u307e\u305f\u306fHTTP\u30b5\u30fc\u30d0\u30fc\u306e\u3069\u3061\u3089\u304b\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3067\u3059\u3002SOCKS5\u30d7\u30ed\u30ad\u30b7\u306f\u3001\u3088\u308a\u9ad8\u3044\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u78ba\u4fdd\u3055\u308c\u307e\u3059\u304c\u3001\u901f\u5ea6\u304c\u9045\u304f\u306a\u308a\u307e\u3059\u3002\u4e00\u65b9\u3001<a href=\"https:\/\/kinqsta.com\/jp\/blog\/http-error-407\/\">HTTP\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc<\/a>\u306f\u3001\u5236\u9650\u3055\u308c\u3066\u3044\u308b\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002<\/p>\n<p>\u30d7\u30ed\u30ad\u30b7\u306b\u306f\u4f7f\u7528\u3059\u308b\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u306b\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3059\u3053\u3068\u304c\u3042\u308a\u307e\u3059\uff08\u30d1\u30bd\u30b3\u30f3\u3068\u30b5\u30fc\u30d0\u30fc\u3092\u4ef2\u4ecb\u3059\u308b\u4ed6\u306e\u30b7\u30b9\u30c6\u30e0\u3082\u7136\u308a\uff09\u3002<\/p>\n<p>Windows\u3067\u30d7\u30ed\u30ad\u30b7\u8a2d\u5b9a\u3092\u5909\u66f4\u3059\u308b\u306b\u306f\u3001\u300c<strong>\u30b9\u30bf\u30fc\u30c8<\/strong>\u300d\u30e1\u30cb\u30e5\u30fc\u3092\u958b\u304d\u3001\u300c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30aa\u30d7\u30b7\u30e7\u30f3\u300d\u3068\u5165\u529b\u3057\u3001\u8868\u793a\u3055\u308c\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u3059\u308b\u3068\u3001\u300c<strong>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u30d7\u30ed\u30d1\u30c6\u30a3<\/strong>\u300d\u306e\u8a2d\u5b9a\u30a6\u30a3\u30f3\u30c9\u30a6\u304c\u958b\u304d\u307e\u3059\u3002\u300c<strong>\u63a5\u7d9a<\/strong>\u300d\uff1e\u300c<strong>LAN\u306e\u8a2d\u5b9a<\/strong>\u300d\u306b\u79fb\u52d5\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<figure style=\"width: 1015px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinqsta.com\/wp-content\/uploads\/2023\/01\/connections-lan-settings.png\" alt=\"\u30d7\u30ed\u30ad\u30b7\u8a2d\u5b9a\u3092\u5909\u66f4\" width=\"1015\" height=\"555\"><figcaption class=\"wp-caption-text\">\u30d7\u30ed\u30ad\u30b7\u8a2d\u5b9a\u3092\u5909\u66f4<\/figcaption><\/figure>\n<p>\u300c<b>LAN\u306b\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u7528\u3059\u308b<\/b>\u300d\u3092\u9078\u629e\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30c1\u30a7\u30c3\u30af\u3092\u5916\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u300c<strong>\u81ea\u52d5\u69cb\u6210<\/strong>\u300d\u306e\u300c<strong>\u8a2d\u5b9a\u3092\u81ea\u52d5\u7684\u306b\u691c\u51fa\u3059\u308b<\/strong>\u300d\u304c\u9078\u629e\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3082\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<figure style=\"width: 906px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinqsta.com\/wp-content\/uploads\/2023\/01\/detect-network-settings.png\" alt=\"\u30ab\u30b9\u30bf\u30e0\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\" width=\"906\" height=\"566\"><figcaption class=\"wp-caption-text\">\u30ab\u30b9\u30bf\u30e0\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc<\/figcaption><\/figure>\n<p>\u300c<strong>OK<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u5909\u66f4\u3092\u4fdd\u5b58\u3057\u3001Chrome\u3067\u30a8\u30e9\u30fc\u304c\u6d88\u3048\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u89e3\u6d88\u3055\u308c\u3066\u3044\u308c\u3070\u3001\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u306b\u539f\u56e0\u304c\u3042\u3063\u305f\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u5834\u5408\u3001\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u306e\u4f7f\u7528\u3092\u4e00\u6642\u7684\u306b\u4e2d\u6b62\u3059\u308b\u304b\u3001\u5225\u306e\u9078\u629e\u80a2\u306b\u5909\u66f4\u3059\u308b\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002\u3044\u305a\u308c\u306b\u3057\u3066\u3082\u3001\u307e\u305f\u6b63\u5e38\u306bChrome\u3067\u30d6\u30e9\u30a6\u30b8\u30f3\u30b0\u304c\u884c\u3048\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>macOS\u3067\u30d7\u30ed\u30ad\u30b7\u8a2d\u5b9a\u3092\u5909\u66f4\u3059\u308b\u5834\u5408\u3082\u3001\u540c\u69d8\u306e\u624b\u9806\u3067\u3059\u3002\u300c<strong>\u30b7\u30b9\u30c6\u30e0\u8a2d\u5b9a<\/strong>\u300d\uff1e\u300c<strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/strong>\u300d\u306b\u79fb\u52d5\u3057\u3001\u53f3\u5074\u306e\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u30b5\u30fc\u30d3\u30b9\u3092\u9078\u629e\u3002\u9078\u629e\u3057\u305f\u30b5\u30fc\u30d3\u30b9\u306e\u300c<strong>\u8a73\u7d30<\/strong>\u300d\uff1e\u300c<strong>\u30d7\u30ed\u30ad\u30b7<\/strong>\u300d\u306b\u79fb\u52d5\u3057\u3066\u3001\u624b\u52d5\u307e\u305f\u306f\u81ea\u52d5\u306e\u30d7\u30ed\u30ad\u30b7\u8a2d\u5b9a\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<figure style=\"width: 933px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinqsta.com\/wp-content\/uploads\/2023\/01\/macos-proxy.png\" alt=\"macOS\u306e\u30d7\u30ed\u30ad\u30b7\u8a2d\u5b9a\" width=\"933\" height=\"586\"><figcaption class=\"wp-caption-text\">macOS\u306e\u30d7\u30ed\u30ad\u30b7\u8a2d\u5b9a<\/figcaption><\/figure>\n<p>\u300c<strong>OK<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u305f\u3089\u3001Chrome\u3092\u958b\u304d\u3001\u30a8\u30e9\u30fc\u304c\u89e3\u6d88\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30a8\u30e9\u30fc\u304c\u307e\u3060\u8868\u793a\u3055\u308c\u308b\u5834\u5408\u306f\u3001\u304a\u4f7f\u3044\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306eDNS\u8a2d\u5b9a\u304c\u539f\u56e0\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<h3>4. DNS\u306e\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n<p>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u95b2\u89a7\u3059\u308b\u969b\u3001\u30d6\u30e9\u30a6\u30b6\u306fDNS\u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3057\u3001\u95b2\u89a7\u3057\u3066\u3044\u308bURL\u306b\u5bfe\u5fdc\u3059\u308bIP\u30a2\u30c9\u30ec\u30b9\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u4f7f\u7528\u3059\u308bDNS\u30b5\u30fc\u30d0\u30fc\u306f\u3001\u304a\u4f7f\u3044\u306e\u7aef\u672b\u306e\u8a2d\u5b9a\u3084ISP\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u901a\u5e38\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3067ISP\u306eDNS\u30b5\u30fc\u30d0\u30fc\u304c\u4f7f\u7528\u3055\u308c\u308b\u305f\u3081\u3001\u5225\u306eDNS\u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u306f\u7279\u306b\u3042\u308a\u307e\u305b\u3093\u3002\u305f\u3060\u3057\u3001Chrome\u3067\u63a5\u7d9a\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306b\u306f\u3001\u8a2d\u5b9a\u306e\u898b\u76f4\u3057\u304c\u89e3\u6c7a\u7b56\u306b\u306a\u308a\u5f97\u307e\u3059\u3002<\/p>\n<p>Windows\u3067\u306e\u64cd\u4f5c\u306f\u3001\u307e\u305a\u300c<strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u72b6\u614b<\/strong>\u300d\u753b\u9762\u3092\u958b\u304d\u3001\u300c<strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u306e\u5909\u66f4<\/strong>\u300d\uff1e\u300c<strong>\u30a2\u30c0\u30d7\u30bf\u30fc\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u5909\u66f4\u3059\u308b<\/strong>\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1022px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinqsta.com\/wp-content\/uploads\/2023\/01\/change-adapter-settings.png\" alt=\"Windows\u306e\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u72b6\u614b\u300d\u753b\u9762\" width=\"1022\" height=\"649\"><figcaption class=\"wp-caption-text\">Windows\u306e\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u72b6\u614b\u300d\u753b\u9762<\/figcaption><\/figure>\n<p>\u3059\u308b\u3068\u3001\u5229\u7528\u53ef\u80fd\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u304c\u4e00\u89a7\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u8907\u6570\u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u306f1\u3064\u3067\u3059\u3002\u8b58\u5225\u3057\u3065\u3089\u3044\u5834\u5408\u306f\u3001\u304a\u4f7f\u3044\u306eWi-Fi\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u540d\u524d\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3082\u306e\u3092\u63a2\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u63a5\u7d9a\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3001\u300c<strong>\u30d7\u30ed\u30d1\u30c6\u30a3<\/strong>\u300d\u3092\u9078\u629e\u3057\u305f\u3089\u3001\u300c<strong>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30d7\u30ed\u30c8\u30b3\u30eb\u30d0\u30fc\u30b8\u30e7\u30f34\uff08TCP\/IPv4\uff09<\/strong>\u300d\u3092\u9078\u3093\u3067\u300c<strong>\u30d7\u30ed\u30d1\u30c6\u30a3<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1038px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinqsta.com\/wp-content\/uploads\/2023\/01\/itpc-version-properties.png\" alt=\"\u5229\u7528\u53ef\u80fd\u306a\u8907\u6570\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\" width=\"1038\" height=\"557\"><figcaption class=\"wp-caption-text\">\u5229\u7528\u53ef\u80fd\u306a\u8907\u6570\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a<\/figcaption><\/figure>\n<p>\u6b21\u306e\u753b\u9762\u3067\u306f\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u300c<strong>IP\u30a2\u30c9\u30ec\u30b9\u3092\u81ea\u52d5\u7684\u306b\u53d6\u5f97\u3059\u308b<\/strong>\u300d\u3068\u300c<strong>DNS\u30b5\u30fc\u30d0\u30fc\u306e\u30a2\u30c9\u30ec\u30b9\u3092\u81ea\u52d5\u7684\u306b\u53d6\u5f97\u3059\u308b<\/strong>\u300d\u304c\u9078\u629e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u72ec\u81ea\u306eIP\u30a2\u30c9\u30ec\u30b9\u3084DNS\u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u4e00\u6642\u7684\u306b\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u8a2d\u5b9a\u306b\u623b\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<figure style=\"width: 1027px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinqsta.com\/wp-content\/uploads\/2023\/01\/automatic-ip-dns.png\" alt=\"Windows\u306eDNS\u8a2d\u5b9a\" width=\"1027\" height=\"621\"><figcaption class=\"wp-caption-text\">Windows\u306eDNS\u8a2d\u5b9a<\/figcaption><\/figure>\n<p>\u30c7\u30d5\u30a9\u30eb\u30c8\u4ee5\u5916\u306eDNS\u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u7528\u3057\u7d9a\u3051\u305f\u3044\u5834\u5408\u306b\u306f\u3001\u4e00\u6642\u7684\u306b\u5225\u306eDNS\u306b\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u3067\u3001\u30a8\u30e9\u30fc\u3092\u89e3\u6d88\u3067\u304d\u308b\u306f\u305a\u3002<\/p>\n<p>\u5229\u7528\u53ef\u80fd\u306a<a href=\"https:\/\/www.techradar.com\/news\/best-dns-server\" target=\"_blank\" rel=\"noopener noreferrer\">\u30d1\u30d6\u30ea\u30c3\u30afDNS\u30b5\u30fc\u30d0\u30fc<\/a>\u306f\u591a\u6570\u3042\u308a\u3001\u4e2d\u306b\u306f\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u3088\u308a\u9ad8\u901f\u306b\u89e3\u6c7a\u3057\u3066\u304f\u308c\u308b\u3082\u306e\u3082\u3042\u308b\u305f\u3081\u3001<a href=\"https:\/\/kinqsta.com\/jp\/learn\/page-speed\/\">\u30d6\u30e9\u30a6\u30b8\u30f3\u30b0\u304c\u9ad8\u901f\u5316<\/a>\u3055\u308c\u308b\u53ef\u80fd\u6027\u3082\u3042\u308a\u307e\u3059\u3002DNS\u306e\u8a2d\u5b9a\u3092\u5909\u66f4\u3057\u305f\u3089\u3001\u300c<strong>OK<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u4fdd\u5b58\u3057\u3001\u30a8\u30e9\u30fc\u304c\u6d88\u3048\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n<h2>\u307e\u3068\u3081<\/h2>\n<p>Google Chrome\u7279\u6709\u306e\u300cERR_NETWORK_CHANGED\u300d\u30a8\u30e9\u30fc\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u3084IP\u30a2\u30c9\u30ec\u30b9\u306b\u554f\u984c\u304c\u539f\u56e0\u3067\u767a\u751f\u3057\u307e\u3059\u3002\u65e5\u5e38\u7684\u306b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u3068\u3001\u6642\u306b\u63a5\u7d9a\u30a8\u30e9\u30fc\u306b\u906d\u9047\u3059\u308b\u3082\u306e\u3002\u57fa\u672c\u7684\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u65b9\u6cd5\u3092\u628a\u63e1\u3057\u3066\u304a\u3051\u3070\u3001\u7c21\u5358\u306b\u5bfe\u51e6\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u307b\u3068\u3093\u3069\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u306b\u95a2\u9023\u3059\u308b\u30a8\u30e9\u30fc\u306f\u3001OS\u3092\u554f\u308f\u305a\u540c\u3058\u624b\u9806\u3067\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305a\u306f\u3001\u30eb\u30fc\u30bf\u30fc\u3092\u518d\u8d77\u52d5\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b\u3053\u3068\u304b\u3089\u59cb\u3081\u307e\u3057\u3087\u3046\u3002\u305d\u308c\u3067\u3082\u89e3\u6d88\u3055\u308c\u306a\u3044\u5834\u5408\u306f\u3001\u30d7\u30ed\u30ad\u30b7\u3068DNS\u306e\u8a2d\u5b9a\u3092\u898b\u76f4\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>Kinsta\u306e\u304a\u5ba2\u69d8\u3067\u3001\u30a2\u30af\u30bb\u30b9\u6642\u306b\u6280\u8853\u7684\u306a\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306b\u306f\u3001\u30ab\u30b9\u30bf\u30de\u30fc\u30b5\u30dd\u30fc\u30c8\u307e\u3067\u3054\u9023\u7d61\u304f\u3060\u3055\u3044\u3002<a href=\"https:\/\/kinqsta.com\/jp\/pricing\/\">Kinsta\u306e\u3059\u3079\u3066\u306e\u30b5\u30fc\u30d0\u30fc\u30d7\u30e9\u30f3<\/a>\u3067\u3001WordPress\u306e\u5c02\u9580\u77e5\u8b58\u3092\u6301\u3061\u5408\u308f\u305b\u305f\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u3088\u308b\u30ab\u30b9\u30bf\u30de\u30fc\u30b5\u30dd\u30fc\u30c8\u3092\u3054\u5229\u7528\u3044\u305f\u3060\u3051\u307e\u3059\u3002\u554f\u984c\u306e\u7279\u5b9a\u3068\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u304a\u624b\u4f1d\u3044\u306f\u304a\u4efb\u305b\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Google Chrome\u306b\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u95b2\u89a7\u4e2d\u306b\u906d\u9047 &#8230;<\/p>\n","protected":false},"author":117,"featured_media":42039,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kinsta_gated_content":false,"_kinsta_gated_content_redirect":"","footnotes":""},"tags":[],"topic":[754],"class_list":["post-42038","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","topic-chrome-errors"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.6 (Yoast SEO v24.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Chrome\u306e\u300cERR_NETWORK_CHANGED\u300d\u30a8\u30e9\u30fc\u306e\u89e3\u6c7a\u65b9\u6cd5\uff5cKinsta\u00ae<\/title>\n<meta name=\"description\" content=\"Google 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