{"id":59177,"date":"2025-04-29T16:54:51","date_gmt":"2025-04-29T08:54:51","guid":{"rendered":"https:\/\/lightningxvpn.com\/blog\/?p=59177"},"modified":"2025-06-21T14:30:51","modified_gmt":"2025-06-21T06:30:51","slug":"fix-err-empty-response-ja","status":"publish","type":"post","link":"https:\/\/lightningxvpn.com\/blog\/ja\/fix-err-empty-response-ja\/","title":{"rendered":"Chrome\u3067ERR_EMPTY_RESPONSE\u30a8\u30e9\u30fc\u3092\u4fee\u6b63\uff1a10\u306e\u89e3\u6c7a\u7b56"},"content":{"rendered":"\n<p>\u3053\u306e\u5305\u62ec\u7684\u306a\u30ac\u30a4\u30c9\u3067\u306f\u3001ERR_EMPTY_RESPONSE \u30a8\u30e9\u30fc\u306e\u539f\u56e0\u3068\u3001\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306e\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u306e\u89e3\u6c7a\u7b56\u3092\u89e3\u8aac\u3057\u3001\u8fc5\u901f\u306b\u30d6\u30e9\u30a6\u30b8\u30f3\u30b0\u3092\u518d\u958b\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ERR_EMPTY_RESPONSE \u539f\u56e0<\/h2>\n\n\n\n<p>ERR_EMPTY_RESPONSE \u30a8\u30e9\u30fc\u306f\u3001\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u304c\u6b63\u5e38\u306b\u8aad\u307f\u8fbc\u307e\u308c\u305a\u3001\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u30d6\u30e9\u30a6\u30b6\u306b\u4f55\u306e\u5fdc\u7b54\u3082\u8fd4\u3055\u308c\u306a\u3044\u5834\u5408\u306b\u767a\u751f\u3059\u308b\u30d6\u30e9\u30a6\u30b6\u306e\u554f\u984c\u3067\u3059\u3002\u3064\u307e\u308a\u3001\u30d6\u30e9\u30a6\u30b6\u304c\u30b5\u30fc\u30d0\u30fc\u306b\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1\u3057\u3066\u3082\u3001\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u30c7\u30fc\u30bf\u304c\u8fd4\u3055\u308c\u306a\u3044\u305f\u3081\u3001\u3053\u306e\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"411\" height=\"432\" src=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/04\/fix-err-empty-response-1.png\" alt=\"ERR_EMPTY_RESPONSE \u30a8\u30e9\u30fc\" class=\"wp-image-59159\" style=\"border-width:1px;width:316px;height:auto\" srcset=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/04\/fix-err-empty-response-1.png 411w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/04\/fix-err-empty-response-1-285x300.png 285w\" sizes=\"(max-width: 411px) 100vw, 411px\" \/><\/figure>\n\n\n\n<p><strong>ERR_EMPTY_RESPONSE \u30a8\u30e9\u30fc\u306e\u4e00\u822c\u7684\u306a\u539f\u56e0<\/strong><\/p>\n\n\n\n<p>ERR_EMPTY_RESPONSE \u30a8\u30e9\u30fc\u3092\u4fee\u6b63\u3059\u308b\u524d\u306b\u3001\u3053\u306e\u30a8\u30e9\u30fc\u306e\u539f\u56e0\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u4ee5\u4e0b\u306b\u6700\u3082\u4e00\u822c\u7684\u306a\u539f\u56e0\u3092\u3044\u304f\u3064\u304b\u6319\u3052\u307e\u3059\uff1a<\/p>\n\n\n\n<p><strong>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u306e\u554f\u984c<\/strong>\uff1a\u63a5\u7d9a\u901f\u5ea6\u304c\u9045\u3044\u307e\u305f\u306f\u4e0d\u5b89\u5b9a\u306a\u5834\u5408\u3001\u30da\u30fc\u30b8\u304c\u8aad\u307f\u8fbc\u307e\u308c\u305a\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30d6\u30e9\u30a6\u30b6\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u30af\u30c3\u30ad\u30fc\u306e\u7834\u640d<\/strong>\uff1a\u30d6\u30e9\u30a6\u30b6\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3084\u30af\u30c3\u30ad\u30fc\u304c\u7834\u640d\u3059\u308b\u3068\u3001\u30da\u30fc\u30b8\u8aad\u307f\u8fbc\u307f\u6642\u306b\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u4e0d\u5177\u5408\u306e\u3042\u308b\u62e1\u5f35\u6a5f\u80fd<\/strong>\uff1a \u7279\u5b9a\u306e\u30d6\u30e9\u30a6\u30b6\u62e1\u5f35\u6a5f\u80fd\u304c\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u8aad\u307f\u8fbc\u307f\u3092\u59a8\u3052\u3001ERR_EMPTY_RESPONSE \u30a8\u30e9\u30fc\u3092\u5f15\u304d\u8d77\u3053\u3059\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u307e\u305f\u306f\u30a2\u30f3\u30c1\u30a6\u30a4\u30eb\u30b9\u30bd\u30d5\u30c8\u306e\u5e72\u6e09<\/strong>\uff1a \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u8a2d\u5b9a\u3084\u30a2\u30f3\u30c1\u30a6\u30a4\u30eb\u30b9\u30bd\u30d5\u30c8\u304c\u7279\u5b9a\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3001\u30a8\u30e9\u30fc\u3092\u5f15\u304d\u8d77\u3053\u3059\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>DNS\u554f\u984c<\/strong>\uff1a DNS \u30b5\u30fc\u30d0\u30fc\u306e\u8a2d\u5b9a\u304c\u8aa4\u3063\u3066\u3044\u305f\u308a\u3001\u4e0d\u5177\u5408\u304c\u3042\u3063\u305f\u308a\u3059\u308b\u3068\u3001\u3055\u307e\u3056\u307e\u306a\u30d6\u30e9\u30a6\u30b8\u30f3\u30b0\u554f\u984c\u304c\u767a\u751f\u3057\u3001\u3053\u306e\u30a8\u30e9\u30fc\u3082\u305d\u306e\u4e00\u3064\u3067\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30b5\u30fc\u30d0\u30fc\u5074\u306e\u554f\u984c<\/strong>\uff1a \u554f\u984c\u306e\u539f\u56e0\u306f\u3001\u3042\u306a\u305f\u306e\u7aef\u672b\u3067\u306f\u306a\u304f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30b5\u30fc\u30d0\u30fc\u5074\u306b\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30b5\u30a4\u30c8\u304c\u30c0\u30a6\u30f3\u3057\u3066\u3044\u308b\u304b\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u904e\u591a\u3067\u30c7\u30fc\u30bf\u9001\u4fe1\u304c\u5b8c\u4e86\u3057\u3066\u3044\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u95a2\u9023\u8a18\u4e8b\uff1a<a href=\"https:\/\/lightningxvpn.com\/blog\/ja\/fix-err-connection-timed-out-ja\/\" target=\"_blank\" rel=\"noopener\" title=\"ERR_CONNECTION_TIMED_OUT \u30a8\u30e9\u30fc\u306e\u89e3\u6c7a\u65b9\u6cd5\">ERR_CONNECTION_TIMED_OUT \u30a8\u30e9\u30fc\u306e\u89e3\u6c7a\u65b9\u6cd5<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Chrome\u3067ERR_EMPTY_RESPONSE\u30a8\u30e9\u30fc\u3092\u4fee\u6b63\u3059\u308b\u65b9\u6cd5<\/h2>\n\n\n\n<p>\u3053\u306e\u30a8\u30e9\u30fc\u306e\u539f\u56e0\u304c\u308f\u304b\u3063\u305f\u3089\u3001\u4ee5\u4e0b\u306e\u89e3\u6c7a\u7b56\u3092\u8a66\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n\n\n\n<p>\u63a5\u7d9a\u554f\u984c\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u5f31\u3044\u307e\u305f\u306f\u4e0d\u5b89\u5b9a\u306a\u63a5\u7d9a\u306f\u3001\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u304c\u4e0d\u5b8c\u5168\u306b\u306a\u308b\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u624b\u9806\u3092\u8a66\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<ul>\n<li><strong>\u30e2\u30c7\u30e0\u3068\u30eb\u30fc\u30bf\u30fc\u3092\u518d\u8d77\u52d5\u3059\u308b<\/strong>\uff1a \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6a5f\u5668\u3092\u518d\u8d77\u52d5\u3059\u308b\u3060\u3051\u3067\u3001\u63a5\u7d9a\u554f\u984c\u304c\u89e3\u6c7a\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u6709\u7dda\u63a5\u7d9a\u306b\u5207\u308a\u66ff\u3048\u308b<\/strong>\uff1a Wi-Fi\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30b1\u30fc\u30d6\u30eb\u3067\u30eb\u30fc\u30bf\u30fc\u306b\u76f4\u63a5\u63a5\u7d9a\u3057\u3001\u7121\u7dda\u63a5\u7d9a\u306e\u554f\u984c\u3092\u6392\u9664\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li><strong>\u5225\u306e\u30c7\u30d0\u30a4\u30b9\u3067\u30c6\u30b9\u30c8<\/strong>\uff1a \u554f\u984c\u304c\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u7279\u5b9a\u3055\u308c\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u3001\u5225\u306e\u30c7\u30d0\u30a4\u30b9\u3067\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li><strong>VPN\u3092\u4f7f\u7528\u3059\u308b<\/strong>\uff1a \u30b5\u30a4\u30c8\u306e\u30a2\u30af\u30bb\u30b9\u306b\u306f\u3001<a href=\"https:\/\/lightningxvpn.com\/ja\/\" target=\"_blank\" rel=\"noopener\" title=\"LightningX VPN\">LightningX VPN<\/a>\u306e\u3088\u3046\u306aVPN\u30b5\u30fc\u30d3\u30b9\u3092\u3054\u5229\u7528\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Chrome\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u30af\u30c3\u30ad\u30fc\u3092\u524a\u9664<\/h3>\n\n\n\n<p>\u7834\u640d\u3057\u305f\u30ad\u30e3\u30c3\u30b7\u30e5\u3084\u30af\u30c3\u30ad\u30fc\u306f\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u8aad\u307f\u8fbc\u3080\u969b\u306b\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002ERR_EMPTY_RESPONSE\u30a8\u30e9\u30fc\u3092\u542b\u3080\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001\u4ee5\u4e0b\u306e\u624b\u9806\u3067<a href=\"https:\/\/lightningxvpn.com\/blog\/ja\/how-to-clear-cache-and-cookies-on-chrome-ja\/\" target=\"_blank\" rel=\"noopener\" title=\"\">Chrome\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u30af\u30c3\u30ad\u30fc\u3092\u524a\u9664<\/a>\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<ol>\n<li>Chrome\u3092\u958b\u304d\u3001\u53f3\u4e0a\u9685\u306e3\u3064\u306e\u7e26\u70b9\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u95b2\u89a7\u30c7\u30fc\u30bf\u3092\u6d88\u53bb<\/strong>\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u6642\u9593\u7bc4\u56f2\u3067<strong>\u3059\u3079\u3066\u306e\u671f\u9593<\/strong>\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>Cookie \u3068\u30b5\u30a4\u30c8\u30c7\u30fc\u30bf<\/strong>\u3068<strong>\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305f\u753b\u50cf\u3068\u30d5\u30a1\u30a4\u30eb<\/strong>\u306e\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u3092\u30aa\u30f3\u306b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30c7\u30fc\u30bf\u3092\u6d88\u53bb<\/strong>\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u30af\u30c3\u30ad\u30fc\u3092\u6d88\u53bb\u3057\u305f\u5f8c\u3001Chrome \u3092\u518d\u8d77\u52d5\u3057\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u518d\u5ea6\u30a2\u30af\u30bb\u30b9\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"497\" height=\"454\" src=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/04\/fix-err-empty-response-2.png\" alt=\"Chrome\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u30af\u30c3\u30ad\u30fc\u3092\u524a\u9664\" class=\"wp-image-59162\" style=\"border-width:1px\" srcset=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/04\/fix-err-empty-response-2.png 497w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/04\/fix-err-empty-response-2-300x274.png 300w\" sizes=\"(max-width: 497px) 100vw, 497px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u30d6\u30e9\u30a6\u30b6\u62e1\u5f35\u6a5f\u80fd\u3092\u7121\u52b9\u306b\u3059\u308b<\/h3>\n\n\n\n<p>\u30d6\u30e9\u30a6\u30b6\u62e1\u5f35\u6a5f\u80fd\u304c\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u3068\u5e72\u6e09\u3057\u3001\u6b63\u3057\u304f\u8aad\u307f\u8fbc\u307e\u308c\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u62e1\u5f35\u6a5f\u80fd\u304c\u554f\u984c\u306e\u539f\u56e0\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u624b\u9806\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<ol>\n<li>Chrome\u3092\u958b\u304d\u3001\u53f3\u4e0a\u306b\u3042\u308b3\u3064\u306e\u30c9\u30c3\u30c8\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u300c<strong>\u62e1\u5f35\u6a5f\u80fd<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u5404\u62e1\u5f35\u6a5f\u80fd\u306e\u6a2a\u306e\u30b9\u30a4\u30c3\u30c1\u3092\u5207\u308a\u66ff\u3048\u3066\u3001\u3059\u3079\u3066\u306e\u62e1\u5f35\u6a5f\u80fd\u3092\u7121\u52b9\u306b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u76f4\u3057\u3066\u3001\u30a8\u30e9\u30fc\u304c\u89e3\u6d88\u3055\u308c\u305f\u304b\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u304c\u6b63\u5e38\u306b\u8868\u793a\u3055\u308c\u308b\u5834\u5408\u3001\u62e1\u5f35\u6a5f\u80fd\u30921\u3064\u305a\u3064\u6709\u52b9\u306b\u3057\u3066\u3001\u554f\u984c\u306e\u539f\u56e0\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u95a2\u9023\u8a18\u4e8b\uff1a<a href=\"https:\/\/lightningxvpn.com\/blog\/ja\/fix-err-name-not-resolved-ja\/\" target=\"_blank\" rel=\"noopener\" title=\"ERR_NAME_NOT_RESOLVED\u30a8\u30e9\u30fc\uff1a8\u3064\u306e\u89e3\u6c7a\u7b56\">ERR_NAME_NOT_RESOLVED\u30a8\u30e9\u30fc\uff1a8\u3064\u306e\u89e3\u6c7a\u7b56<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u307e\u305f\u306f\u30a2\u30f3\u30c1\u30a6\u30a4\u30eb\u30b9\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u4e00\u6642\u7684\u306b\u7121\u52b9\u306b\u3059\u308b<\/h3>\n\n\n\n<p>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u307e\u305f\u306f\u30a2\u30f3\u30c1\u30a6\u30a4\u30eb\u30b9\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304c\u7279\u5b9a\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001ERR_EMPTY_RESPONSE\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u539f\u56e0\u3092\u7279\u5b9a\u3059\u308b\u306b\u306f\u3002<\/p>\n\n\n\n<ul>\n<li>\u4e00\u6642\u7684\u306b\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u307e\u305f\u306f\u30a2\u30f3\u30c1\u30a6\u30a4\u30eb\u30b9\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u7121\u52b9\u306b\u3057\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u518d\u8aad\u307f\u8fbc\u307f\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u304c\u6b63\u5e38\u306b\u8aad\u307f\u8fbc\u307e\u308c\u308b\u5834\u5408\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u307e\u305f\u306f\u30a2\u30f3\u30c1\u30a6\u30a4\u30eb\u30b9\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u8a2d\u5b9a\u3092\u8abf\u6574\u3057\u3001\u30b5\u30a4\u30c8\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u8a31\u53ef\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u30c6\u30b9\u30c8\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u5fc5\u305a\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u307e\u305f\u306f\u30a2\u30f3\u30c1\u30a6\u30a4\u30eb\u30b9\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u518d\u6709\u52b9\u5316\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. DNS\u30b5\u30fc\u30d0\u30fc\u3092\u5909\u66f4\u3059\u308b<\/h3>\n\n\n\n<p>DNS\u30b5\u30fc\u30d0\u30fc\u304c\u554f\u984c\u306e\u539f\u56e0\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3092\u89e3\u6c7a\u3059\u308b\u306b\u306f\u3001Google\u306e\u30d1\u30d6\u30ea\u30c3\u30afDNS\u306a\u3069\u3001\u5225\u306eDNS\u30b5\u30fc\u30d0\u30fc\u306b\u5207\u308a\u66ff\u3048\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u4ee5\u4e0b\u306b\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3067DNS\u30b5\u30fc\u30d0\u30fc\u3092\u5909\u66f4\u3059\u308b\u624b\u9806\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol>\n<li>\u30b7\u30b9\u30c6\u30e0\u30c8\u30ec\u30a4\u306eWi-Fi\u30a2\u30a4\u30b3\u30f3\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3001\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u8a2d\u5b9a\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u5171\u6709\u30bb\u30f3\u30bf\u30fc\u300d\u3092\u898b\u3064\u3051\u3066\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u300c\u30a2\u30c0\u30d7\u30bf\u30fc\u8a2d\u5b9a\u306e\u5909\u66f4\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3001\u300c\u30d7\u30ed\u30d1\u30c6\u30a3\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u300c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30d7\u30ed\u30c8\u30b3\u30eb \u30d0\u30fc\u30b8\u30e7\u30f3 4 \uff08TCP\/IPv4\uff09\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u6b21\u306b\u300c\u30d7\u30ed\u30d1\u30c6\u30a3\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u300c\u6b21\u306e DNS \u30b5\u30fc\u30d0\u30fc\u306e\u30a2\u30c9\u30ec\u30b9\u3092\u4f7f\u7528\u3059\u308b\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u4ee5\u4e0b\u306e DNS \u30b5\u30fc\u30d0\u30fc \u30a2\u30c9\u30ec\u30b9\u3092\u5165\u529b\u3057\u307e\u3059\uff1a\u512a\u5148 DNS \u30b5\u30fc\u30d0\u30fc:8.8.8.8\uff08Google DNS\uff09\u3001\u4ee3\u66ff DNS \u30b5\u30fc\u30d0\u30fc:8.8.4.4\uff08Google DNS\uff09\u3002<\/li>\n\n\n\n<li>\u300cOK\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3092\u518d\u8d77\u52d5\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"372\" height=\"369\" src=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/03\/fix-err-connection-refused-2.png\" alt=\"DNS\u30b5\u30fc\u30d0\u30fc\u3092\u5909\u66f4\u3059\u308b\" class=\"wp-image-51790\" style=\"border-width:1px\" srcset=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/03\/fix-err-connection-refused-2.png 372w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/03\/fix-err-connection-refused-2-300x298.png 300w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/03\/fix-err-connection-refused-2-150x150.png 150w\" sizes=\"(max-width: 372px) 100vw, 372px\" \/><\/figure>\n\n\n\n<p>DNS \u30b5\u30fc\u30d0\u30fc\u304c\u66f4\u65b0\u3055\u308c\u305f\u5f8c\u3001\u518d\u5ea6\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6. \u30b5\u30fc\u30d0\u30fc\u5074\u306e\u554f\u984c\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n\n\n\n<p>\u4e0a\u8a18\u306e\u89e3\u6c7a\u7b56\u304c\u6a5f\u80fd\u3057\u306a\u3044\u5834\u5408\u3001\u554f\u984c\u306e\u539f\u56e0\u306f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u30db\u30b9\u30c8\u3057\u3066\u3044\u308b\u30b5\u30fc\u30d0\u30fc\u5074\u306b\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<a href=\"https:\/\/lightningxvpn.com\/blog\/ja\/is-this-site-down-ja\/\" target=\"_blank\" rel=\"noopener\" title=\"\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u304c\u30c0\u30a6\u30f3\">\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u304c\u30c0\u30a6\u30f3<\/a>\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001<a href=\"https:\/\/downforeveryoneorjustme.com\/\" target=\"_blank\" rel=\"noopener nofollow\" title=\"\">Down For Everyone Or Just Me<\/a> \u306e\u3088\u3046\u306a\u30b5\u30a4\u30c8\u3092\u8a2a\u308c\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u304c\u5168\u54e1\u3067\u5229\u7528\u3067\u304d\u306a\u3044\u5834\u5408\u3001\u554f\u984c\u306f\u30b5\u30fc\u30d0\u30fc\u5074\u306b\u3042\u308b\u305f\u3081\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u7ba1\u7406\u8005\u304c\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u307e\u3067\u5f85\u3064\u3057\u304b\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"692\" height=\"219\" src=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/03\/free-website-down-checker-1.png\" alt=\"\u30b5\u30fc\u30d0\u30fc\u5074\u306e\u554f\u984c\u3092\u78ba\u8a8d\u3059\u308b\" class=\"wp-image-53959\" style=\"border-width:1px\" srcset=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/03\/free-website-down-checker-1.png 692w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/03\/free-website-down-checker-1-300x95.png 300w\" sizes=\"(max-width: 692px) 100vw, 692px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">7. \u30d6\u30e9\u30a6\u30b6\u3092\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u3066\u304f\u3060\u3055\u3044<\/h3>\n\n\n\n<p>\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30d6\u30e9\u30a6\u30b6\u306f\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u6b63\u3057\u304f\u8868\u793a\u3067\u304d\u306a\u3044\u539f\u56e0\u3068\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002ERR_EMPTY_RESPONSE \u30a8\u30e9\u30fc\u3082\u305d\u306e\u4e00\u3064\u3067\u3059\u3002\u30d6\u30e9\u30a6\u30b6\u306e\u6700\u65b0\u7248\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306b\u306f\u30d0\u30b0\u4fee\u6b63\u3084\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u6539\u5584\u304c\u542b\u307e\u308c\u3066\u304a\u308a\u3001\u63a5\u7d9a\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u3001Google Chrome \u3092\u78ba\u8a8d\u3057\u3066\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3059\u308b\u65b9\u6cd5\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol>\n<li>Chrome \u3092\u8d77\u52d5\u3057\u3001\u753b\u9762\u53f3\u4e0a\u306b\u3042\u308b3\u3064\u306e\u7e26\u7dda\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30d8\u30eb\u30d7<\/strong> &gt; <strong>Google Chrome \u306b\u3064\u3044\u3066<\/strong>\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>Chrome\u306f\u81ea\u52d5\u7684\u306b\u66f4\u65b0\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u66f4\u65b0\u304c\u5229\u7528\u53ef\u80fd\u306a\u5834\u5408\u3001\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3068\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u958b\u59cb\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u66f4\u65b0\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001<strong>\u518d\u8d77\u52d5<\/strong>\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u30d6\u30e9\u30a6\u30b6\u3092\u518d\u8d77\u52d5\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"691\" height=\"282\" src=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2024\/12\/how-to-update-chrome-2.png\" alt=\"\u30d6\u30e9\u30a6\u30b6\u3092\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\" class=\"wp-image-37879\" srcset=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2024\/12\/how-to-update-chrome-2.png 691w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2024\/12\/how-to-update-chrome-2-300x122.png 300w\" sizes=\"(max-width: 691px) 100vw, 691px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">8. \u30a4\u30f3\u30b3\u30b0\u30cb\u30fc\u30c8\u30e2\u30fc\u30c9\u3092\u8a66\u3059<\/h3>\n\n\n\n<p>\u30af\u30c3\u30ad\u30fc\u3001\u62e1\u5f35\u6a5f\u80fd\u3001\u307e\u305f\u306f\u8a2d\u5b9a\u306e\u554f\u984c\u304c\u3001\u901a\u5e38\u306e\u30d6\u30e9\u30a6\u30b8\u30f3\u30b0\u30e2\u30fc\u30c9\u3067\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u8aad\u307f\u8fbc\u307f\u3092\u59a8\u3052\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u8981\u56e0\u3092\u6392\u9664\u3059\u308b\u305f\u3081\u3001\u30a4\u30f3\u30b3\u30b0\u30cb\u30c8\u30e2\u30fc\u30c9\uff08\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30d6\u30e9\u30a6\u30b8\u30f3\u30b0\u3068\u3082\u547c\u3070\u308c\u307e\u3059\uff09\u3092\u8a66\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u306e\u30e2\u30fc\u30c9\u3067\u306f\u3001\u62e1\u5f35\u6a5f\u80fd\uff08\u624b\u52d5\u3067\u6709\u52b9\u306b\u3057\u306a\u3044\u9650\u308a\uff09\u304c\u7121\u52b9\u306b\u306a\u308a\u3001\u30d6\u30e9\u30a6\u30b8\u30f3\u30b0\u5c65\u6b74\u3001\u30af\u30c3\u30ad\u30fc\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u30c7\u30fc\u30bf\u306f\u4f7f\u7528\u3055\u308c\u307e\u305b\u3093\u3002\u4ee5\u4e0b\u306b\u3001Chrome\u3067\u30a4\u30f3\u30b3\u30b0\u30cb\u30c8\u30e2\u30fc\u30c9\u3092\u958b\u304f\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol>\n<li>Chrome\u306e\u53f3\u4e0a\u306b\u3042\u308b3\u3064\u306e\u30c9\u30c3\u30c8\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u65b0\u3057\u3044\u30b7\u30fc\u30af\u30ec\u30c3\u30c8 \u30a6\u30a3\u30f3\u30c9\u30a6<\/strong>\uff08Ctrl+Shift+N\uff09\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b7\u30fc\u30af\u30ec\u30c3\u30c8 \u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u3001\u4ee5\u524d\u306bERR_EMPTY_RESPONSE\u30a8\u30e9\u30fc\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u305f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"365\" height=\"144\" src=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/03\/fix-error-network-changed-2.png\" alt=\"\u30a4\u30f3\u30b3\u30b0\u30cb\u30fc\u30c8\u30e2\u30fc\u30c9\u3092\u8a66\u3059\" class=\"wp-image-50749\" style=\"border-width:1px\" srcset=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/03\/fix-error-network-changed-2.png 365w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/03\/fix-error-network-changed-2-300x118.png 300w\" sizes=\"(max-width: 365px) 100vw, 365px\" \/><\/figure>\n\n\n\n<p>\u30b7\u30fc\u30af\u30ec\u30c3\u30c8 \u30e2\u30fc\u30c9\u3067\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u304c\u6b63\u5e38\u306b\u8868\u793a\u3055\u308c\u308b\u5834\u5408\u3001\u554f\u984c\u306f\u30d6\u30e9\u30a6\u30b6\u306e\u8a2d\u5b9a\u3001\u62e1\u5f35\u6a5f\u80fd\u3001\u307e\u305f\u306f\u30ad\u30e3\u30c3\u30b7\u30e5\u30c7\u30fc\u30bf\u306b\u95a2\u9023\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u5834\u5408\u3001\u62e1\u5f35\u6a5f\u80fd\u3092\u7121\u52b9\u306b\u3057\u305f\u308a\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3057\u305f\u308a\u3057\u3066\u554f\u984c\u3092\u89e3\u6c7a\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u95a2\u9023\u8a18\u4e8b\uff1a<a href=\"https:\/\/lightningxvpn.com\/blog\/ja\/private-browser-or-search-engine-ja\/\" target=\"_blank\" rel=\"noopener\" title=\"4\u3064\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30d6\u30e9\u30a6\u30b6\u307e\u305f\u306f\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\">4\u3064\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30d6\u30e9\u30a6\u30b6\u307e\u305f\u306f\u691c\u7d22\u30a8\u30f3\u30b8\u30f3<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">9. <a href=\"https:\/\/lightningxvpn.com\/blog\/ja\/how-to-flush-dns-ja\/\" target=\"_blank\" rel=\"noopener\" title=\"\">DNS\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30af\u30ea\u30a2<\/a><\/h3>\n\n\n\n<p>\u4e00\u90e8\u306e\u30b1\u30fc\u30b9\u3067\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u30ed\u30fc\u30ab\u30ebDNS\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u95a2\u3059\u308b\u4e0d\u6b63\u306a\u60c5\u5831\u304c\u4fdd\u5b58\u3055\u308c\u3066\u304a\u308a\u3001ERR_EMPTY_RESPONSE\u306e\u3088\u3046\u306a\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002DNS\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3059\u308b\u3068\u3001\u53e4\u3044\u8a18\u9332\u304c\u524a\u9664\u3055\u308c\u3001\u554f\u984c\u304c\u89e3\u6c7a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u3001Windows\u3068macOS\u3067\u306eDNS\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30af\u30ea\u30a2\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>Windows\u306e\u5834\u5408\uff1a<\/strong><\/p>\n\n\n\n<ol>\n<li><strong>Windows + R<\/strong>\u30ad\u30fc\u3092\u62bc\u3057\u3066\u300c\u5b9f\u884c\u300d\u30c0\u30a4\u30a2\u30ed\u30b0\u3092\u958b\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>cmd<\/strong>\u3068\u5165\u529b\u3057\u3001Enter\u30ad\u30fc\u3092\u62bc\u3057\u3066\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u958b\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\u306b\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5165\u529b\u3057\u3001Enter\u30ad\u30fc\u3092\u62bc\u3057\u307e\u3059\uff1a<strong>ipconfig \/flushdns<\/strong>\u3002<\/li>\n\n\n\n<li>\u300cDNS\u30ea\u30be\u30eb\u30d0\u30fc\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u6b63\u5e38\u306b\u30af\u30ea\u30a2\u3057\u307e\u3057\u305f\u300d\u3068\u3044\u3046\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"404\" height=\"113\" src=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2024\/09\/how-to-flush-dns-2.png\" alt=\"DNS\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30af\u30ea\u30a2\" class=\"wp-image-14648\" srcset=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2024\/09\/how-to-flush-dns-2.png 404w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2024\/09\/how-to-flush-dns-2-300x84.png 300w\" sizes=\"(max-width: 404px) 100vw, 404px\" \/><\/figure>\n\n\n\n<p><strong>macOS\u306e\u5834\u5408\uff1a<\/strong><\/p>\n\n\n\n<ol>\n<li>\u30bf\u30fc\u30df\u30ca\u30eb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u304d\u307e\u3059\uff08Spotlight\u3067\u691c\u7d22\u3067\u304d\u307e\u3059\uff09\u3002<\/li>\n\n\n\n<li>\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5165\u529b\u3057\u3001Enter \u30ad\u30fc\u3092\u62bc\u3057\u307e\u3059\uff1a<strong>sudo killall -HUP mDNSResponder<\/strong>\u3002<\/li>\n\n\n\n<li>\u7ba1\u7406\u8005\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u5165\u529b\u3092\u6c42\u3081\u3089\u308c\u305f\u3089\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u529b\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>DNS \u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3057\u305f\u5f8c\u3001\u30d6\u30e9\u30a6\u30b6\u3092\u518d\u8d77\u52d5\u3057\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u518d\u5ea6\u8aad\u307f\u8fbc\u3093\u3067\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">10. Chrome \u3092\u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a\u306b\u30ea\u30bb\u30c3\u30c8\u3059\u308b<\/h3>\n\n\n\n<p>\u4e0a\u8a18\u306e\u89e3\u6c7a\u7b56\u304c\u3069\u308c\u3082\u52b9\u679c\u304c\u306a\u3044\u5834\u5408\u3001Chrome \u3092\u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a\u306b\u30ea\u30bb\u30c3\u30c8\u3059\u308b\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u3059\u3079\u3066\u306e\u62e1\u5f35\u6a5f\u80fd\u304c\u7121\u52b9\u306b\u306a\u308a\u3001\u4e00\u6642\u30c7\u30fc\u30bf\u304c\u524a\u9664\u3055\u308c\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u8a2d\u5b9a\u304c\u5143\u306e\u72b6\u614b\u306b\u623b\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001ERR_EMPTY_RESPONSE \u306e\u3088\u3046\u306a\u6301\u7d9a\u7684\u306a\u554f\u984c\u304c\u89e3\u6c7a\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u3001<a href=\"https:\/\/www.google.com\/chrome\/\" target=\"_blank\" rel=\"noopener nofollow\" title=\"\">Google Chrome<\/a> \u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b\u624b\u9806\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol>\n<li>Chrome \u3092\u8d77\u52d5\u3057\u3001\u53f3\u4e0a\u9685\u306e\u4e09\u70b9\u30ea\u30fc\u30c0\u30fc\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u8a2d\u5b9a<\/strong> \u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u4e0b\u306b\u30b9\u30af\u30ed\u30fc\u30eb\u3057\u3001<strong>\u8a73\u7d30\u8a2d\u5b9a<\/strong> \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u753b\u9762\u3092\u4e0b\u306b\u30b9\u30af\u30ed\u30fc\u30eb\u3057\u3001<strong>\u30ea\u30bb\u30c3\u30c8\u3068\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7<\/strong>\u30bb\u30af\u30b7\u30e7\u30f3\u306e<strong>\u8a2d\u5b9a\u3092\u5143\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306b\u623b\u3059<\/strong>\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u8a2d\u5b9a\u3092\u30ea\u30bb\u30c3\u30c8<\/strong>\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-large has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"602\" src=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/03\/fix-err-cache-miss-3-1024x602.png\" alt=\"Chrome \u3092\u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a\u306b\u30ea\u30bb\u30c3\u30c8\u3059\u308b\" class=\"wp-image-51640\" style=\"border-width:1px\" srcset=\"https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/03\/fix-err-cache-miss-3-1024x602.png 1024w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/03\/fix-err-cache-miss-3-300x176.png 300w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/03\/fix-err-cache-miss-3-768x451.png 768w, https:\/\/lightningxvpn.com\/blog\/wp-content\/uploads\/2025\/03\/fix-err-cache-miss-3.png 1033w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u6ce8\u610f\uff1aChrome\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b\u3068\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u3001\u30db\u30fc\u30e0\u753b\u9762\u3001\u30d4\u30f3\u7559\u3081\u30bf\u30d6\u306a\u3069\u306e\u30ab\u30b9\u30bf\u30e0\u8a2d\u5b9a\u304c\u524a\u9664\u3055\u308c\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u8a2d\u5b9a\u306e\u8aa4\u308a\u3084\u7834\u640d\u304c\u539f\u56e0\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7d50\u8ad6<\/h2>\n\n\n\n<p>ERR_EMPTY_RESPONSE \u30a8\u30e9\u30fc\u306f\u7169\u308f\u3057\u3044\u554f\u984c\u3067\u3059\u304c\u3001\u9069\u5207\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u624b\u9806\u3092\u5b9f\u884c\u3059\u308c\u3070\u3001\u3059\u3050\u306b\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u306e\u624b\u9806\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u3053\u306e\u30a8\u30e9\u30fc\u3092\u4fee\u6b63\u3057\u3001\u4e2d\u65ad\u306a\u304f\u30d6\u30e9\u30a6\u30b8\u30f3\u30b0\u3092\u518d\u958b\u3067\u304d\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u306e\u5305\u62ec\u7684\u306a\u30ac\u30a4\u30c9\u3067\u306f\u3001ERR_EMPTY_RESPONSE \u30a8\u30e9\u30fc\u306e\u539f\u56e0\u3068\u3001\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306e\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":59168,"comment_status":"closed","ping_status":"open","sticky":false,"template":"wp-custom-template-ja","format":"standard","meta":{"footnotes":""},"categories":[526],"tags":[],"aioseo_notices":[],"lang":"ja","translations":{"ja":59177,"en":59139,"ko":59178,"es":59179,"tw":59176},"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/posts\/59177"}],"collection":[{"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/comments?post=59177"}],"version-history":[{"count":7,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/posts\/59177\/revisions"}],"predecessor-version":[{"id":65178,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/posts\/59177\/revisions\/65178"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/media\/59168"}],"wp:attachment":[{"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/media?parent=59177"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/categories?post=59177"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lightningxvpn.com\/blog\/wp-json\/wp\/v2\/tags?post=59177"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}