{"id":21816,"date":"2018-10-30T11:12:13","date_gmt":"2018-10-30T02:12:13","guid":{"rendered":"https:\/\/kinsta.com\/?p=30195"},"modified":"2024-03-01T17:31:33","modified_gmt":"2024-03-01T08:31:33","slug":"error-404-not-found","status":"publish","type":"post","link":"https:\/\/kinsta.com\/jp\/blog\/error-404-not-found\/","title":{"rendered":"\u300c404 Not Found\u300d\u30a8\u30e9\u30fc\u306e\u89e3\u6c7a\u65b9\u6cd5"},"content":{"rendered":"<p>HTTP\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u300c404 Not Found\u300d\u306f\u3001\u6bd4\u8f03\u7684\u308f\u304b\u308a\u3084\u3059\u3044\u30a8\u30e9\u30fc\u3067\u3059\u304c\u3001\u906d\u9047\u3057\u7d9a\u3051\u308b\u3068\u30a4\u30e9\u30a4\u30e9\u3059\u308b\u3082\u306e\u3002<\/p>\n<p>\u7279\u306b\u30b5\u30a4\u30c8\u904b\u55b6\u3057\u3066\u3044\u308c\u3070\u3001\u6f5c\u5728\u9867\u5ba2\u306b404\u30a8\u30e9\u30fc\u304c\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u306f\u4f55\u3068\u3057\u3066\u3082\u907f\u3051\u305f\u3044\u3068\u3053\u308d\u3067\u3059\u3002\u307e\u305f\u3053\u306e\u30a8\u30e9\u30fc\u306f\u3001\u4f55\u304b\u304c\u5909\u66f4\u3055\u308c\u305f\u308a\u79fb\u52d5\u3057\u305f\u308a\u3057\u305f\u3053\u3068\u3092\u793a\u3059\u6307\u6a19\u306b\u3082\u306a\u308a\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/what-does-seo-stand-for\/\">SEO<\/a>\u5bfe\u7b56\u3068\u3057\u3066301\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u306e\u8a2d\u5b9a\u304c\u5fc5\u8981\u306b\u306a\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<p>\u4eca\u56de\u306f\u300c404 Not Found\u300d\u30a8\u30e9\u30fc\u306e\u4e3b\u306a\u539f\u56e0\u3068\u89e3\u6c7a\u7b56\u3092\u8a73\u3057\u304f\u3054\u7d39\u4ecb\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.youtube.com\/watch?v=tCq5Sed-4PQ\">\u300c404 Not Found\u300d\u30a8\u30e9\u30fc\u306e\u89e3\u6c7a\u65b9\u6cd5\u306b\u3064\u3044\u3066\u52d5\u753b\u3067\u306e\u89e3\u8aac\u3082\u3054\u7528\u610f\u3057\u3066\u3044\u307e\u3059<\/a>\u3002<\/p>\n<kinsta-video src=\"https:\/\/www.youtube.com\/watch?v=tCq5Sed-4PQ\"><\/kinsta-video>\n<div><\/div><kinsta-auto-toc heading=\"Table of Contents\" exclude=\"last\" list-style=\"arrow\" selector=\"h2\" count-number=\"-1\"><\/kinsta-auto-toc>\n\n<div  class=\"featured-snippet\" id=\"featuredSnippet\">\n    <div class=\"featured-snippet__content\">\n        <h2>404\u30a8\u30e9\u30fc\u3068\u306f<\/h2>\n        <div><p>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30b5\u30fc\u30d0\u30fc\u304c\u3001\u30a2\u30af\u30bb\u30b9\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u308b\u30da\u30fc\u30b8\u3092\u898b\u3064\u3051\u3089\u308c\u306a\u3044\u5834\u5408\u306b\u767a\u751f\u3059\u308b\u30a8\u30e9\u30fc\u3002\u3088\u308a\u5177\u4f53\u7684\u306b\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\uff08\u30d6\u30e9\u30a6\u30b6\uff09\u306f\u30db\u30b9\u30c8\uff08\u30b5\u30a4\u30c8\u306e\u30b5\u30fc\u30d0\u30fc\uff09\u306b\u6b63\u5e38\u306b\u63a5\u7d9a\u3067\u304d\u305f\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u30db\u30b9\u30c8\u304c\u8981\u6c42\u3055\u308c\u305f\u30ea\u30bd\u30fc\u30b9\uff08\u7279\u5b9a\u306eURL\u3084\u30d5\u30a1\u30a4\u30eb\u540d\u306a\u3069\uff09\u3092\u898b\u3064\u3051\u3089\u308c\u306a\u304b\u3063\u305f\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n    <\/div>\n    <div class=\"featured-snippet__footer\">\n        <div class=\"arrow-down\"><\/div>\n        <div class=\"featured-snippet__footer--content row nocol middle-xs between-xs reverse\">\n            <div style=\"margin-left: auto; position: relative; top: -1px\" class=\"row nocol middle-xs\">\n                <div class=\"color--mediumGray\" style=\"font-size: 14px; vertical-align: middle;\">\n                    <svg  class=\"icon icon--logo display--block\" aria-hidden=\"true\" focusable=\"false\"><use xlink:href=\"https:\/\/kinsta.com\/jp\/wp-content\/themes\/kinsta\/dist\/sprite.svg?v=e8af2143e3b8bceb5561b327e81ec085#logo\" \/><\/svg>                <\/div>\n                <div class=\"text--bold color--mediumGray\" style=\"padding-left: 3px;\">Support<\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n<\/div>\n\n<p>\u4f8b\u3048\u3070\u3001<code>yoursite.com\/post-name<\/code>\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3088\u3046\u3068\u3057\u305f\u3051\u3069\u3001<code>post-name<\/code>\u3068\u3044\u3046\u30b9\u30e9\u30c3\u30b0\u3092\u6301\u3064\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u306a\u3044\u5834\u5408\u3002\u3053\u306e\u5834\u5408\u3001\u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u30fc\u304c\u6b63\u5e38\u306b\u52d5\u4f5c\u3057\u3066\u3044\u3066\u3082\u3001\u8981\u6c42\u3055\u308c\u305f\u30ea\u30bd\u30fc\u30b9\u304c\u5b58\u5728\u3057\u306a\u3044\u305f\u3081\u3001\u8a2a\u554f\u8005\u306b\u306f404\u30a8\u30e9\u30fc\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u6295\u7a3f\u3084\u56fa\u5b9a\u30da\u30fc\u30b8\u3060\u3051\u3067\u306a\u304f\u3001\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u3001JavaScript\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-css\/\" target=\"_blank\" rel=\"noopener noreferrer\">CSS<\/a>\u306e\u6b20\u843d\u306a\u3069\u3001\u3042\u3089\u3086\u308b\u30a2\u30bb\u30c3\u30c8\u306e\u6b20\u843d\u304c\u30b5\u30fc\u30d0\u30fc\u4e0a\u3067404\u30a8\u30e9\u30fc\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc7231#section-6.5.4\" target=\"_blank\" rel=\"noopener noreferrer\">Internet Engineering Task Force\uff08IETF\uff09<\/a>\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\uff08\u82f1\u8a9e\u539f\u6587\u306e\u65e5\u672c\u8a9e\u8a33\uff09\u3002<\/p>\n<blockquote><p>404\uff08NotFound\uff09\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u306f\u3001\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u30fc\u304c\u30bf\u30fc\u30b2\u30c3\u30c8\u30ea\u30bd\u30fc\u30b9\u3092\u898b\u3064\u3051\u3089\u308c\u306a\u304b\u3063\u305f\u3001\u307e\u305f\u306f\u305d\u306e\u30ea\u30bd\u30fc\u30b9\u304c\u5b58\u5728\u3059\u308b\u3053\u3068\u3092\u958b\u793a\u3059\u308b\u610f\u601d\u304c\u306a\u3044\u3053\u3068\u3092\u793a\u3059\u3002\u307e\u305f\u3001\u3053\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u306f\u3001\u3053\u306e\u6b20\u5982\u304c\u4e00\u6642\u7684\u3067\u3042\u308b\u304b\u6052\u4e45\u7684\u3067\u3042\u308b\u304b\u3092\u793a\u3055\u306a\u3044\u3002\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u30fc\u304c\u4f55\u3089\u304b\u306e\u8a2d\u5b9a\u53ef\u80fd\u306a\u624b\u6bb5\u3092\u901a\u3058\u3066\u3001\u3053\u306e\u72b6\u614b\u304c\u6052\u4e45\u7684\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3068\u77e5\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u3001404\u3088\u308a\u3082<a href=\"https:\/\/kinsta.com\/blog\/error-410\/\">410\uff08Gone\uff09\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9<\/a>\u304c\u512a\u5148\u7684\u306b\u8868\u793a\u3055\u308c\u308b<\/p><\/blockquote>\n<p>\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u305f\u3073\u306b\u3001\u30d6\u30e9\u30a6\u30b6\u306f\u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u30fc\u306b\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1\u3057\u3001HTTP\u30d8\u30c3\u30c0\u30fc\u3092\u542b\u3080\u30c7\u30fc\u30bf\u3092\u8fd4\u3057\u307e\u3059\u3002HTTP\u30d8\u30c3\u30c0\u30fc\u306b\u306f\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u3067\u300c\u4f55\u304c\u8d77\u3053\u3063\u305f\u304b\u300d\u3092\u8aac\u660e\u3059\u308b<a href=\"https:\/\/kinsta.com\/jp\/blog\/http-status-codes\/\" target=\"_blank\" rel=\"noopener noreferrer\">HTTP\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9<\/a>\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u901a\u5e38\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u306f\u6b63\u5e38\u306b\u52d5\u4f5c\u3057\u3001\uff08\u3042\u3048\u3066\u63a2\u3055\u306a\u3044\u9650\u308a\uff09HTTP\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u304c\u76ee\u306b\u6b62\u307e\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u4f55\u304b\u3057\u3089\u306e\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001\u30a6\u30a7\u30d6\u30d6\u30e9\u30a6\u30b6\u306f\u3001HTTP\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u3068\u4e00\u7dd2\u306b\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8868\u793a\u3057\u3066\u554f\u984c\u306e\u8a73\u7d30\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<p>\u300c404 Not Found\u300d\u306f\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/500-internal-server-error\/\" target=\"_blank\" rel=\"noopener noreferrer\">500\u30a8\u30e9\u30fc<\/a>\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/502-bad-gateway\/\" target=\"_blank\" rel=\"noopener noreferrer\">502\u30a8\u30e9\u30fc<\/a>\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/http-503-survice-unavailable\/\" target=\"_blank\" rel=\"noopener noreferrer\">503\u30a8\u30e9\u30fc<\/a>\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/504-gateway-timeout\/\" target=\"_blank\" rel=\"noopener noreferrer\">504\u30a8\u30e9\u30fc<\/a>\u306a\u3069\u3068\u4e26\u3093\u3067\u3001\u3053\u306eHTTP\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u306b\u5f53\u305f\u308a\u307e\u3059\u3002<\/p>\n<table style=\"height: 314px\" width=\"539\">\n<tbody>\n<tr>\n<td><b>\u30a8\u30e9\u30fc\u30b3\u30fc\u30c9<\/b><\/td>\n<td>404 Not Found<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30a8\u30e9\u30fc\u306e\u7a2e\u985e<\/strong><\/td>\n<td>\u30d6\u30e9\u30a6\u30b6\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u30a8\u30e9\u30fc<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u7a2e\u985e<\/strong><\/td>\n<td>Error 404<br \/>\n404 Not Found<br \/>\nHTTP Error 404<br \/>\nNot Found<br \/>\nPage Not Found\uff08\u30da\u30fc\u30b8\u304c\u898b\u3064\u304b\u308a\u307e\u305b\u3093\uff09<br \/>\nThe requested URL was not found on this server.\uff08\u30ea\u30af\u30a8\u30b9\u30c8\u3055\u308c\u305fURL\u306f\u3053\u306e\u30b5\u30fc\u30d0\u30fc\u3067\u898b\u3064\u304b\u308a\u307e\u305b\u3093\u3067\u3057\u305f\uff09<br \/>\nThe page cannot be found\uff08\u30da\u30fc\u30b8\u306f\u898b\u3064\u304b\u308a\u307e\u305b\u3093\u3067\u3057\u305f\uff09<br \/>\nWe can\u2019t find the page you\u2019re looking for.\uff08\u304a\u63a2\u3057\u306e\u30da\u30fc\u30b8\u304c\u898b\u3064\u304b\u308a\u307e\u305b\u3093\u3067\u3057\u305f\uff09<br \/>\nThe requested URL \/~ was not found on this server. That\u2019s all we know.\uff08\u30ea\u30af\u30a8\u30b9\u30c8\u3055\u308c\u305fURL\u306f\u3053\u306e\u30b5\u30fc\u30d0\u30fc\u3067\u898b\u3064\u304b\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002Google\u3067\u78ba\u8a8d\u3067\u304d\u305f\u3053\u3068\u306f\u4ee5\u4e0a\u3067\u3059\uff09<\/td>\n<\/tr>\n<tr>\n<td><strong>\u30a8\u30e9\u30fc\u306e\u539f\u56e0<\/strong><\/td>\n<td>\u30d1\u30fc\u30de\u30ea\u30f3\u30af\u306e\u554f\u984c<br \/>\n\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u79fb\u52d5\u307e\u305f\u306f\u30ea\u30cd\u30fc\u30e0\u5f8c\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3055\u308c\u3066\u3044\u306a\u3044<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u300c404 Not Found\u300d\u30a8\u30e9\u30fc\u306e\u539f\u56e0<\/h2>\n<p>\u30b5\u30a4\u30c8\u306e\u3059\u3079\u3066\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3067\u3053\u306e\u30a8\u30e9\u30fc\u304c\u8868\u793a\u3055\u308c\u308b\u5834\u5408\u306f\u3001\u30b5\u30a4\u30c8\u306e<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-permalinks\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u30d1\u30fc\u30de\u30ea\u30f3\u30af<\/a>\u306b\u554f\u984c\u304c\u3042\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3067\u3059\u3002\u7279\u5b9a\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3067\u306e\u307f\u8868\u793a\u3055\u308c\u308b\u5834\u5408\u306f\u3001\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092\u8a2d\u5b9a\u305b\u305a\u306b\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u30b9\u30e9\u30c3\u30b0\u3092\u5909\u66f4\u3057\u305f\u3053\u3068\u304c\u539f\u56e0\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<p>404\u30a8\u30e9\u30fc\u306f\u3001<strong>\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u3055\u3048\u963b\u5bb3\u3057\u3066\u3044\u306a\u3051\u308c\u3070<\/strong>\u3001\u5fc5\u305a\u3057\u3082\u60aa\u3044\u3068\u3044\u3046\u308f\u3051\u3067\u306f\u308a\u307e\u305b\u3093\u3002\u5b9f\u969b\u3001\u4f55\u3082\u554f\u984c\u304c\u306a\u3044\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001\u30a2\u30c9\u30ec\u30b9\u30d0\u30fc\u306b\u9593\u9055\u3063\u305f<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-change-url\/\">URL<\/a>\u3092\u5165\u529b\u3059\u308b\u3068404\u30a8\u30e9\u30fc\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30b5\u30a4\u30c8\u306e\u69cb\u6210\u306b\u554f\u984c\u304c\u3042\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u3001\u72ec\u81ea\u306e404\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u3092\u7528\u610f\u3057\u3066\u304a\u304f\u3053\u3068\u3067\u3001\u8a2a\u554f\u8005\u3092\u6b63\u3057\u3044\u30da\u30fc\u30b8\u306b\u8a98\u5c0e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff08\u4f5c\u6210\u65b9\u6cd5\u306f\u5f8c\u307b\u3069\uff09\u3002<\/p>\n<h2>\u300c404 Not Found\u300d\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u7a2e\u985e<\/h2>\n<p>\u30d6\u30e9\u30a6\u30b6\u306b\u3088\u3063\u3066404\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u8868\u793a\u65b9\u6cd5\u306f\u7570\u306a\u308a\u3001\u4e00\u822c\u7684\u306b\u898b\u3089\u308c\u308b\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>Error 404<\/li>\n<li>404 Not Found<\/li>\n<li>HTTP Error 404<\/li>\n<li>Not Found<\/li>\n<li>Page Not Found\uff08\u30da\u30fc\u30b8\u304c\u898b\u3064\u304b\u308a\u307e\u305b\u3093\uff09<\/li>\n<li>The requested URL was not found on this server.\uff08\u30ea\u30af\u30a8\u30b9\u30c8\u3055\u308c\u305fURL\u306f\u3053\u306e\u30b5\u30fc\u30d0\u30fc\u3067\u898b\u3064\u304b\u308a\u307e\u305b\u3093\u3067\u3057\u305f\uff09<\/li>\n<li>The page cannot be found\uff08\u30da\u30fc\u30b8\u306f\u898b\u3064\u304b\u308a\u307e\u305b\u3093\u3067\u3057\u305f\uff09<\/li>\n<li>We can\u2019t find the page you\u2019re looking for.\uff08\u304a\u63a2\u3057\u306e\u30da\u30fc\u30b8\u304c\u898b\u3064\u304b\u308a\u307e\u305b\u3093\u3067\u3057\u305f\uff09<\/li>\n<li>The requested URL \/~ was not found on this server. That\u2019s all we know.\uff08\u30ea\u30af\u30a8\u30b9\u30c8\u3055\u308c\u305fURL\u306f\u3053\u306e\u30b5\u30fc\u30d0\u30fc\u3067\u898b\u3064\u304b\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002Google\u3067\u78ba\u8a8d\u3067\u304d\u305f\u3053\u3068\u306f\u4ee5\u4e0a\u3067\u3059\uff09<\/li>\n<\/ul>\n<figure id=\"attachment_30872\" aria-describedby=\"caption-attachment-30872\" style=\"width: 1487px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-30872 size-full\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2018\/08\/google-404-error-page-1.png\" alt=\"Google\u306e404\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\" width=\"1487\" height=\"982\"><figcaption id=\"caption-attachment-30872\" class=\"wp-caption-text\">Google\u306e404\u30a8\u30e9\u30fc\u30da\u30fc\u30b8<\/figcaption><\/figure>\n<p>\u307e\u305f\u3001\u4ed6\u306e\u4e00\u822c\u7684\u306a\u30a8\u30e9\u30fc\u3068\u306e\u7570\u306a\u308b\u70b9\u3068\u3057\u3066\u3001\u591a\u304f\u306e\u30b5\u30a4\u30c8\u3067\u72ec\u81ea\u306e404\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30c6\u30fc\u30de\u306b\u3088\u3063\u3066\u306f\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u53ef\u80fd\u306a404\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u304c\u4ed8\u5c5e\u3057\u3066\u3044\u308b\u3082\u306e\u3082\u3002\u305d\u306e\u305f\u3081\u3001\u591a\u304f\u306e\u30b5\u30a4\u30c8\u304c<a href=\"https:\/\/www.creativebloq.com\/web-design\/best-404-pages-812505\" target=\"_blank\" rel=\"noopener noreferrer\">\u30af\u30b9\u30c3\u3068\u7b11\u3048\u308b\u3088\u3046\u306a\u30af\u30ea\u30a8\u30a4\u30c6\u30a3\u30d6\u306a404\u30a8\u30e9\u30fc\u30da\u30fc\u30b8<\/a>\u3092\u4f7f\u7528\u3057\u3066\u304a\u308a\u3001\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u307e\u3063\u305f\u304f\u8868\u793a\u3055\u308c\u306a\u3044\u53ef\u80fd\u6027\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_30876\" aria-describedby=\"caption-attachment-30876\" style=\"width: 1760px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-30876 size-full\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2018\/08\/funny-404-page.jpg\" alt=\"\u30e6\u30cb\u30fc\u30af\u306a404\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u306e\u4f8b\" width=\"1760\" height=\"1084\"><figcaption id=\"caption-attachment-30876\" class=\"wp-caption-text\">\u30e6\u30cb\u30fc\u30af\u306a404\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u306e\u4f8b<\/figcaption><\/figure>\n<p>Kinsta\u306e404\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3002\u691c\u7d22\u30dc\u30c3\u30af\u30b9\u3068\u6700\u8fd1\u306e\u516c\u958b\u3055\u308c\u305f\u30d6\u30ed\u30b0\u8a18\u4e8b\u3092\u63b2\u8f09\u3057\u3001\u8a2a\u554f\u8005\u304c\u63a2\u3057\u3066\u3044\u305f\u3082\u306e\u3092\u898b\u3064\u3051\u3089\u308c\u308b\u3088\u3046\u306b\u8a98\u5c0e\u3057\u3066\u3044\u307e\u3059\u3002\u306a\u304a\u3001<strong>404\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u306b\u306f\u691c\u7d22\u6a5f\u80fd\u3092\u542b\u3081\u308b<\/strong>\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_30878\" aria-describedby=\"caption-attachment-30878\" style=\"width: 1499px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-30878 size-full\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2018\/08\/kinsta-404-page.jpg\" alt=\"Kinsta\u306e404\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\" width=\"1499\" height=\"1185\"><figcaption id=\"caption-attachment-30878\" class=\"wp-caption-text\">Kinsta\u306e404\u30a8\u30e9\u30fc\u30da\u30fc\u30b8<\/figcaption><\/figure>\n<h2>\u300c404 Not Found\u300d\u30a8\u30e9\u30fc\u304c\u4e0e\u3048\u308bSEO\u3078\u306e\u5f71\u97ff<\/h2>\n<p>404\u30a8\u30e9\u30fc\u306f\u3001\u767a\u751f\u539f\u56e0\u306b\u3088\u3063\u3066\u306f\u3001SEO\u306b\u60aa\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001\u8a2a\u554f\u8005\u306b\u3088\u308bURL\u306e\u5165\u529b\u30df\u30b9\u306b\u3088\u3063\u3066404\u30a8\u30e9\u30fc\u304c\u8868\u793a\u3055\u308c\u308b\u3060\u3051\u306a\u3089\u3001SEO\u306b\u5f71\u97ff\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u3001URL\u306e\u7834\u640d\u304c\u539f\u56e0\u3067\u500b\u3005\u306e\u30a8\u30e9\u30fc\u304c\u751f\u3058\u3066\u3044\u308b\u5834\u5408\u3001Google\u304c\u30b5\u30a4\u30c8\u3092\u9069\u5207\u306b\u30af\u30ed\u30fc\u30eb\u3059\u308b\u59a8\u3052\u3068\u306a\u308a\u3001SEO\u306b\u826f\u304f\u306a\u3044\u5f71\u97ff\u3092\u53ca\u307c\u3059\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001\u30d1\u30fc\u30de\u30ea\u30f3\u30af\u306e\u554f\u984c\u304c\u30b5\u30a4\u30c8\u5168\u4f53\u306e404\u30a8\u30e9\u30fc\u3092\u5f15\u304d\u8d77\u3053\u3057\u3066\u3044\u308b\u5834\u5408\u3001Google\u306f\u3042\u306a\u305f\u306e\u30b5\u30a4\u30c8\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30af\u30ed\u30fc\u30eb\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u3064\u307e\u308a\u3001<strong>404\u30a8\u30e9\u30fc<\/strong>\u306f\u3067\u304d\u308b\u3060\u3051\u65e9\u304f\u4fee\u6b63\u3059\u308b\u3053\u3068\u304c\u5927\u5207\u3067\u3059\u3002<\/p>\n<h3>404\u30a8\u30e9\u30fc\u304c\u4e0e\u3048\u308b\u30b5\u30a4\u30c8\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3078\u306e\u5f71\u97ff<\/h3>\n<p>\u898b\u843d\u3068\u3055\u308c\u304c\u3061\u3067\u3059\u304c\u3001404\u30a8\u30e9\u30fc\u304c\u5927\u91cf\u306b\u767a\u751f\u3059\u308b\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u30ec\u30b9\u30dd\u30f3\u30b9\u304c<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-cache\/#caching-404-pages\">\u30ad\u30e3\u30c3\u30b7\u30e5<\/a>\u3055\u308c\u306a\u3044\u306e\u304c\u901a\u4f8b\u3067\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u554f\u984c\u306b\u76f4\u9762\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u5927\u898f\u6a21\u306a\u30b5\u30a4\u30c8\u3067\u3088\u304f\u898b\u3089\u308c\u308b\u73fe\u8c61\u3067\u3001\u8aa4\u3063\u3066404\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u3092\u5ba3\u4f1d\u3057\u305f\u308a\u3001\u554f\u984c\u306b\u306a\u308b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u6025\u5897\u3055\u305b\u305f\u308a\u3059\u308b\u3068\u3001\u6df1\u523b\u306a\u554f\u984c\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>Kinsta\u3067\u306f\u3001404\u30a8\u30e9\u30fc\u306b\u3088\u308b\u30b5\u30a4\u30c8\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3078\u306e\u5f71\u97ff\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u305f\u3081\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-cache\/#caching-404-pages\">404\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u309215\u5206\u9593\u30ad\u30e3\u30c3\u30b7\u30e5<\/a>\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305f404\u30da\u30fc\u30b8\u3068\u540c\u3058URL\u3067\u65b0\u898f\u30da\u30fc\u30b8\u3092\u4f5c\u6210\u3059\u308b\u3068\u3001\u81ea\u52d5\u7684\u306b\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u524a\u9664\u3055\u308c\u3001\u8a2a\u554f\u8005\u304c\u3059\u3050\u306b\u65b0\u305f\u306a\u30da\u30fc\u30b8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u3002\u52d5\u7684\u306a404\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u3078\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u308b\u3001PHP\u3084CPU\u4f7f\u7528\u7387\u306e\u30b9\u30d1\u30a4\u30af\u3092\u56de\u907f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/kinsta.com\/jp\/docs\/wordpress-hosting\/wordpress-analytics-mykinsta\/\" target=\"_blank\" rel=\"noopener noreferrer\">MyKinsta\u306e\u5206\u6790\u753b\u9762<\/a>\u3067\u306f\u3001404\u30a8\u30e9\u30fc\u304c\u5927\u91cf\u306b\u767a\u751f\u3057\u3066\u3044\u306a\u3044\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_24724\" aria-describedby=\"caption-attachment-24724\" style=\"width: 1658px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-24724 size-full\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2018\/05\/404-errors-1.png\" alt=\"400\u756a\u53f0\u30a8\u30e9\u30fc\u306e\u5185\u8a33\" width=\"1658\" height=\"512\"><figcaption id=\"caption-attachment-24724\" class=\"wp-caption-text\">400\u756a\u53f0\u30a8\u30e9\u30fc\u306e\u5185\u8a33<\/figcaption><\/figure>\n<p>\u307e\u305f\u3001\u4e0a\u4f4d\u306e404\u30a8\u30e9\u30fc\u3082\u4e00\u89a7\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u306e\u4f8b\u3067\u306f\u3001<code>\/apple-touch-icon.png<\/code>\u306e\u3088\u3046\u306a\u30e2\u30d0\u30a4\u30eb\u7528\u30a2\u30a4\u30b3\u30f3\u304c\u6b20\u5982\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u30c6\u30fc\u30de\u3084\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u30b3\u30fc\u30c9\u306b\u3042\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3067\u3059\u304c\u3001\u5b9f\u969b\u306e\u30a2\u30a4\u30b3\u30f3\u306f\u8ffd\u52a0\u3055\u308c\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u30b5\u30fc\u30d0\u30fc\u304c\u30ea\u30bd\u30fc\u30b9\u3092\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u305a\u3001404\u30a8\u30e9\u30fc\u3092\u8fd4\u3057\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_17407\" aria-describedby=\"caption-attachment-17407\" style=\"width: 1529px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-17407 size-full\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2017\/08\/top-404-errors-1.png\" alt=\"\u30ea\u30af\u30a8\u30b9\u30c8\u6570\u4e0a\u4f4d\u306e404\u30a8\u30e9\u30fc\" width=\"1529\" height=\"1211\"><figcaption id=\"caption-attachment-17407\" class=\"wp-caption-text\">\u30ea\u30af\u30a8\u30b9\u30c8\u6570\u4e0a\u4f4d\u306e404\u30a8\u30e9\u30fc<\/figcaption><\/figure>\n<p>Kinsta\u4ee5\u5916\u3092\u3054\u5229\u7528\u306e\u5834\u5408\u306f\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/google-search-console\/\">Google Search Console<\/a>\u3067404\u30a8\u30e9\u30fc\u3092\u78ba\u8a8d\u3057\u305f\u308a\u3001404\u30a8\u30e9\u30fc\u3092\u8a18\u9332\u3057\u3066\u304f\u308c\u308b<a href=\"https:\/\/wordpress.org\/plugins\/redirection\/\" target=\"_blank\" rel=\"noopener noreferrer\">Redirection<\/a>\u306a\u3069\u306e\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u5c0e\u5165\u3057\u305f\u308a\u3059\u308b\u624b\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u6050\u308c\u304c\u3042\u308b\u305f\u3081\u3001\u3067\u304d\u308c\u3070\u30b5\u30fc\u30d0\u30fc\u7d44\u307f\u8fbc\u307f\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u306e\u304c\u8ce2\u660e\u3067\u3059\u3002Kinsta\u3067\u306f\u3001\u3059\u3079\u3066\u306e\u30d7\u30e9\u30f3\u3067MyKinsta\u306e\u5206\u6790\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>404\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u306f\u30ea\u30bd\u30fc\u30b9\u3092\u6d88\u8017\u3059\u308b\u306e\u304c\u96e3\u70b9\u3067\u3001\u7279\u306b\u5927\u898f\u6a21\u306a\u30b5\u30a4\u30c8\u3067\u306f\u3001<strong>\u91cd\u3044404\u30a8\u30e9\u30fc\u30da\u30fc\u30b8<\/strong>\u306f\u4f7f\u7528\u3057\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u306e\u904e\u5270\u306a\u554f\u3044\u5408\u308f\u305b\u3092\u907f\u3051\u308b\u305f\u3081\u3001<a href=\"https:\/\/codex.wordpress.org\/Creating_an_Error_404_Page\" target=\"_blank\" rel=\"noopener noreferrer\">\u30b7\u30f3\u30d7\u30eb\u306a404\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8<\/a>\u3092\u4f5c\u6210\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2 id=\"fix-error-404-not-found\">\u300c404 Not Found\u300d\u30a8\u30e9\u30fc\u306e\u89e3\u6c7a\u65b9\u6cd5<\/h2>\n<p>\u305d\u308c\u3067\u306f\u3001\u300c404 Not Found\u300d\u30a8\u30e9\u30fc\u3092\u89e3\u6c7a\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002\u30b5\u30a4\u30c8\u5168\u4f53\u3067\u767a\u751f\u3057\u3066\u3044\u308b\u306e\u304b\u3001\u3042\u308b\u3044\u306f\u7279\u5b9a\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3067\u767a\u751f\u3057\u3066\u3044\u308b\u306e\u304b\u306b\u3088\u3063\u3066\u3001\u89e3\u6c7a\u65b9\u6cd5\u304c\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n<div><\/div><kinsta-auto-toc list-style=\"decimal\" selector=\"h3\" count-number=\"3\" sub-toc=\"true\"><\/kinsta-auto-toc>\n<h3>1. \u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3059\u308b<\/h3>\n<p>\u307e\u305a\u306f\u30da\u30fc\u30b8\u3092\u66f4\u65b0\u3057\u3001URL\u3092\u518d\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u5165\u529b\u30df\u30b9\u306f\u610f\u5916\u3068\u591a\u3044\u3082\u306e\uff09\u3002<\/p>\n<p>\u305d\u308c\u3067\u3082404\u30a8\u30e9\u30fc\u304c\u8868\u793a\u3055\u308c\u308b\u5834\u5408\u306f\u3001\u4ed6\u306e\u30c7\u30d0\u30a4\u30b9\u3067\u30a2\u30af\u30bb\u30b9\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u3067\u30da\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u308b\u5834\u5408\u306f\u3001\u304a\u4f7f\u3044\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u554f\u984c\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<p>\u4e3b\u8981\u30d6\u30e9\u30a6\u30b6\u3067\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3059\u308b\u65b9\u6cd5\u306f\u3001\u4ee5\u4e0b\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li><a href=\"https:\/\/kinsta.com\/jp\/blog\/how-to-clear-browser-cache\/#single\">\u3059\u3079\u3066\u306e\u30d6\u30e9\u30a6\u30b6\u3067\u7279\u5b9a\u306e\u30da\u30fc\u30b8\u3092\u5f37\u5236\u66f4\u65b0\u3059\u308b\u65b9\u6cd5<\/a><\/li>\n<li><a href=\"https:\/\/kinsta.com\/jp\/blog\/how-to-clear-browser-cache\/#chrome\">Google Chrome\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3059\u308b\u65b9\u6cd5<\/a><\/li>\n<li><a href=\"https:\/\/kinsta.com\/jp\/blog\/how-to-clear-browser-cache\/#firefox\">Mozilla Firefox\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3059\u308b\u65b9\u6cd5<\/a><\/li>\n<li><a href=\"https:\/\/kinsta.com\/jp\/blog\/how-to-clear-browser-cache\/#safari\">Safari\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3059\u308b\u65b9\u6cd5<\/a><\/li>\n<li><a href=\"https:\/\/kinsta.com\/jp\/blog\/how-to-clear-browser-cache\/#edge\">Microsoft Edge\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3059\u308b\u65b9\u6cd5<\/a><\/li>\n<li><a href=\"https:\/\/kinsta.com\/jp\/blog\/how-to-clear-browser-cache\/#opera\">Opera\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3059\u308b\u65b9\u6cd5<\/a><\/li>\n<\/ul>\n<h3 id=\"update-your-wordpress-sites-permalinks\">2. \u30b5\u30a4\u30c8\u306e\u30d1\u30fc\u30de\u30ea\u30f3\u30af\u3092\u66f4\u65b0\u3059\u308b<\/h3>\n<p>\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u30b5\u30a4\u30c8\u5168\u4f53\u306e404\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u5834\u5408\u306f\u3001\u30d1\u30fc\u30de\u30ea\u30f3\u30af\uff08\u307e\u305f\u306f\u30b5\u30fc\u30d0\u30fc\u304c<a href=\"https:\/\/kinsta.com\/jp\/blog\/what-is-apache\/\" target=\"_blank\" rel=\"noopener noreferrer\">Apache<\/a>\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306f<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-htaccess-file\/\" target=\"_blank\" rel=\"noopener noreferrer\">.htaccess\u30d5\u30a1\u30a4\u30eb<\/a>\uff09\u306b\u554f\u984c\u304c\u3042\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3067\u3059\u3002Kinsta\u3067\u306f<a href=\"https:\/\/kinsta.com\/jp\/blog\/what-is-nginx\/\" target=\"_blank\" rel=\"noopener noreferrer\">Nginx<\/a>\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u305f\u3081\u3001.htaccess\u30d5\u30a1\u30a4\u30eb\u304c\u539f\u56e0\u3067\u3042\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u3053\u308c\u3092\u89e3\u6c7a\u3059\u308b\u6700\u3082\u7c21\u5358\u306a\u65b9\u6cd5\u306f\u3001WordPress\u306e\u7ba1\u7406\u753b\u9762\u304b\u3089<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-permalinks\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u30d1\u30fc\u30de\u30ea\u30f3\u30af\u306e\u8a2d\u5b9a<\/a>\u3092\u66f4\u65b0\u3059\u308b\u3053\u3068\u3002\u300c<strong>\u8a2d\u5b9a<\/strong>\u300d\uff1e\u300c<strong>\u30d1\u30fc\u30de\u30ea\u30f3\u30af\u8a2d\u5b9a<\/strong>\u300d\u306b\u79fb\u52d5\u3057\u3001\u300c<strong>\u5909\u66f4\u3092\u4fdd\u5b58<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3060\u3051\u3067OK\u3067\u3059\u3002\u4f55\u304b\u5909\u66f4\u3092\u52a0\u3048\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<figure id=\"attachment_30892\" aria-describedby=\"caption-attachment-30892\" style=\"width: 1374px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-30892 size-full\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2018\/08\/save-permalinks.png\" alt=\"WordPress\u3067\u30d1\u30fc\u30de\u30ea\u30f3\u30af\u3092\u518d\u751f\u6210\" width=\"1374\" height=\"1033\"><figcaption id=\"caption-attachment-30892\" class=\"wp-caption-text\">WordPress\u3067\u30d1\u30fc\u30de\u30ea\u30f3\u30af\u3092\u518d\u751f\u6210<\/figcaption><\/figure>\n<h3 id=\"set-up-301-redirects-for-moved-or-renamed-content\">3. \u79fb\u8ee2\u30fb\u30ea\u30cd\u30fc\u30e0\u3057\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u306b301\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092\u8a2d\u5b9a\u3059\u308b<\/h3>\n<p>\u7279\u5b9a\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3067404\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e\u3044\u305a\u308c\u304b\u304c\u539f\u56e0\u306b\u306a\u3063\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u305d\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u306e<a href=\"https:\/\/kinsta.com\/jp\/blog\/what-is-a-wordpress-slug\/\" target=\"_blank\" rel=\"noopener noreferrer\">URL\u30b9\u30e9\u30c3\u30b0<\/a>\u3092\u5909\u66f4\u3057\u305f<\/li>\n<li>\u65e2\u5b58\u306e\u6295\u7a3f\u3092\u524a\u9664\u3057\u3066\u65b0\u3057\u3044\u6295\u7a3f\u306b\u8cbc\u308a\u4ed8\u3051\u308b\u306a\u3069\u3057\u3066\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u4e00\u90e8\u3092\u624b\u52d5\u3067\u79fb\u52d5\u3057\u305f<\/li>\n<\/ul>\n<p>\u3053\u308c\u306b\u3088\u3063\u3066\u3001\u5b58\u5728\u3057\u306a\u3044\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3001404\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u5834\u5408\u306e\u30d9\u30b9\u30c8\u306a\u89e3\u6c7a\u7b56\u306f\u3001\u53e4\u3044\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u8a2a\u554f\u8005\u3092\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3059\u308b\u3053\u3068\u3002\u3053\u308c\u306b\u3088\u3063\u3066\u3001404\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u9069\u5207\u306a\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u305f\u3069\u308a\u7740\u304f\u3053\u3068\u304c\u3067\u304d\u3001SEO\u5f37\u5316\u306b\u3082\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092\u8a2d\u5b9a\u305b\u305a\u306b\u6295\u7a3f\u3092\u79fb\u52d5\u3057\u305f\u308a\u540d\u524d\u3092\u5909\u66f4\u3057\u305f\u308a\u3059\u308b\u3068\u3001\u305d\u306e\u6295\u7a3f\u306b\u7d10\u4ed8\u3044\u305f\u88ab\u30ea\u30f3\u30af\u306b\u4ed8\u968f\u3059\u308b\u30c9\u30e1\u30a4\u30f3\u30aa\u30fc\u30bd\u30ea\u30c6\u30a3\u3092\u3059\u3079\u3066\u5931\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<p>WordPress\u3067\u306f\u3001\u5909\u66f4\u307e\u305f\u306f\u79fb\u52d5\u3055\u308c\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3055\u308c\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u6a5f\u80fd\u3057\u306a\u3044\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002\u5e78\u3044\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-redirect\/\" target=\"_blank\" rel=\"noopener noreferrer\">WordPress\u3067\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092\u8a2d\u5b9a<\/a>\u3059\u308b\u65b9\u6cd5\u306f\u30b7\u30f3\u30d7\u30eb\u3067\u3059\u3002<\/p>\n<p>1\u3064\u306f\u3001<a href=\"https:\/\/wordpress.org\/plugins\/redirection\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u7121\u6599\u30d7\u30e9\u30b0\u30a4\u30f3\u306eRedirection<\/a>\u3092\u4f7f\u7528\u3057\u3066\u3001WordPress\u306e\u7ba1\u7406\u753b\u9762\u304b\u3089\u8a2d\u5b9a\u3092\u884c\u3046\u65b9\u6cd5\u3002\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u6709\u52b9\u5316\u3057\u305f\u3089\u3001\u300c<strong>\u30c4\u30fc\u30eb<\/strong>\u300d\uff1e\u300c<strong>Redirection<\/strong>\u300d\u306b\u79fb\u52d5\u3057\u3001\u300c<strong>Source URL<\/strong>\u300d\u30d5\u30a3\u30fc\u30eb\u30c9\u306b404\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u306eURL\u3001\u300c<strong>Target URL<\/strong>\u300d\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u65b0\u3057\u3044URL\u3092\u5165\u529b\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_30199\" aria-describedby=\"caption-attachment-30199\" style=\"width: 999px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-30199 size-full\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2018\/08\/wordpress-404-error-page-4.png\" alt=\"Redirection\u3067\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092\u8a2d\u5b9a\" width=\"999\" height=\"592\"><figcaption id=\"caption-attachment-30199\" class=\"wp-caption-text\">Redirection\u3067\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092\u8a2d\u5b9a<\/figcaption><\/figure>\n<p>Kinsta\u3092\u3054\u5229\u7528\u306e\u5834\u5408\u306f\u3001MyKinsta\u3067<a href=\"https:\/\/kinsta.com\/jp\/docs\/wordpress-hosting\/redirect-rules\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092\u8a2d\u5b9a<\/a>\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<strong>\u30eb\u30fc\u30eb\u304c\u30b5\u30fc\u30d0\u30fc\u30ec\u30d9\u30eb\u3067\u5b9f\u88c5<\/strong>\u3055\u308c\u308b\u305f\u3081\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u9762\u3067\u3088\u308a\u9069\u3057\u3066\u304a\u308a\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u4f7f\u7528\u30921\u3064\u6e1b\u3089\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092\u8a2d\u5b9a\u3059\u308b\u306b\u306f\u3001MyKinsta\u306b\u30ed\u30b0\u30a4\u30f3\u5f8c\u3001\u30b5\u30a4\u30c8\u3092\u9078\u629e\u3057\u3001\u5de6\u5074\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u300c<strong>\u30ea\u30c0\u30a4\u30ec\u30af\u30c8<\/strong>\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u6b21\u306b\u300c<strong>\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u30eb\u30fc\u30eb\u306e\u8ffd\u52a0<\/strong>\u300d\u30af\u30ea\u30c3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<figure id=\"attachment_134816\" aria-describedby=\"caption-attachment-134816\" style=\"width: 1400px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-134816 size-full\" title=\"Add redirect rules in MyKinsta\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/10\/mykinsta-add-redirect-rule.png\" alt=\"MyKinsta\u3067\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u30eb\u30fc\u30eb\u3092\u8ffd\u52a0\" width=\"1400\" height=\"544\"><figcaption id=\"caption-attachment-134816\" class=\"wp-caption-text\">MyKinsta\u3067\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u30eb\u30fc\u30eb\u3092\u8ffd\u52a0<\/figcaption><\/figure>\n<p>\u8868\u793a\u3055\u308c\u308b\u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u30eb\u30fc\u30eb\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_128164\" aria-describedby=\"caption-attachment-128164\" style=\"width: 1400px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-128164 size-full\" title=\"Add a 301 redirect in MyKinsta\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2021\/11\/mykinsta-add-redirect-rule-modal-1.png\" alt=\"MyKinsta\u3067301\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092\u8ffd\u52a0\" width=\"1400\" height=\"1207\"><figcaption id=\"caption-attachment-128164\" class=\"wp-caption-text\">MyKinsta\u3067301\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092\u8ffd\u52a0<\/figcaption><\/figure>\n<p>\u304a\u4f7f\u3044\u306e\u30b5\u30fc\u30d0\u30fc\u3067Apache\u30b5\u30fc\u30d0\u30fc\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001.htaccess\u30d5\u30a1\u30a4\u30eb\u3067\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<a href=\"https:\/\/www.htaccessredirect.net\/\" target=\"_blank\" rel=\"noopener noreferrer\">.htaccess Generator<\/a>\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001.htaccess\u30d5\u30a1\u30a4\u30eb\u306b\u8ffd\u52a0\u3059\u308b\u30b3\u30fc\u30c9\u3092\u751f\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2 id=\"create-404-page\">\u300c404 Not Found\u300d\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u3092\u4f5c\u6210\u3059\u308b\u65b9\u6cd5<\/h2>\n<p>\u4e0a\u8a18\u306e\u89e3\u6c7a\u7b56\u3092\u8b1b\u3058\u308c\u3070\u3001404\u30a8\u30e9\u30fc\u3092\u52b9\u679c\u7684\u306b\u9632\u3050\u3053\u3068\u306f\u3067\u304d\u307e\u3059\u304c\u3001<strong>\u5b8c\u5168\u306b\u6392\u9664\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093<\/strong>\u3002\u5c0f\u898f\u6a21\u306a\u30b5\u30a4\u30c8\u3067\u306f\u3001\u6bce\u6708\u4f55\u5343\u3082\u306e404\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u3082\u73cd\u3057\u304f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u5148\u306b\u3082\u89e6\u308c\u305f\u3088\u3046\u306b\u3001\u4f8b\u3048\u3070\u8a2a\u554f\u8005\u304cURL\u3092\u8aa4\u3063\u3066\u5165\u529b\u3057\u305f\u308a\u3001\u4ed6\u306e\u30b5\u30a4\u30c8\u3067\u5b58\u5728\u3057\u306a\u3044\u30da\u30fc\u30b8\u306b\u30ea\u30f3\u30af\u3055\u308c\u3066\u3044\u305f\u308a\u3059\u308b\u5834\u5408\u306f\u3001\u3069\u3046\u3057\u3066\u3082404\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\n<p>\u3088\u308a\u30e6\u30fc\u30b6\u30fc\u30d5\u30ec\u30f3\u30c9\u30ea\u30fc\u306a\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u3092\u63d0\u4f9b\u3059\u308b\u306b\u306f\u3001404\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u7528\u3057\u307e\u3057\u3087\u3046\u3002\u591a\u6570\u306e\u9078\u629e\u80a2\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u7121\u6599\u3067\u4f7f\u3048\u308b<a href=\"https:\/\/wordpress.org\/plugins\/404page\/\" target=\"_blank\" rel=\"noopener noreferrer\">404pagep\u30d7\u30e9\u30b0\u30a4\u30f3<\/a>\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u8981\u7d20\u3092\u52a0\u3048\u305f\u72ec\u81ea\u306e404\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u691c\u7d22\u30dc\u30c3\u30af\u30b9<\/li>\n<li>\u91cd\u8981\u306a\u30ea\u30f3\u30af<\/li>\n<li>\u554f\u3044\u5408\u308f\u305b\u5148<\/li>\n<\/ul>\n<p>\u3053\u306e404\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u7279\u5fb4\u3068\u3057\u3066\u3001\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u8a2d\u5b9a\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3068\u3044\u3046\u306e\u3082\u3001<strong>404\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u3068\u306f\u3001<\/strong><code>yoursite.com\/404<\/code><strong>\u306a\u3069\u306e\u30da\u30fc\u30b8\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3055\u308c\u308b\u306e\u3067\u306f\u306a\u304f<\/strong>\u3001\u5e38\u306b\u554f\u984c\u306e\u30da\u30fc\u30b8\u3067\u52d5\u7684\u306b\u751f\u6210\u3055\u308c\u308b\u3079\u304d\u3082\u306e\u3067\u3059\u3002<\/p>\n<p>\u4e0a\u8a18\u306e\u3088\u3046\u306a\u5927\u5207\u306a\u8981\u7d20\u3092\u542b\u3081\u308b\u3053\u3068\u3067\u3001\u8a2a\u554f\u8005\u304c\u9069\u5207\u306a\u30da\u30fc\u30b8\u306b\u79fb\u52d5\u3059\u308b\u306e\u3092\u4fc3\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u3001<strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u8003\u616e\u3057\u3001\u8efd\u91cf\u306a404\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u3092\u4f5c\u6210\u3057\u307e\u3057\u3087\u3046<\/strong>\u3002\u5fc5\u8981\u306a\u3082\u306e\u4ee5\u5916\u306e\u8981\u7d20\u306f\u6392\u9664\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2 id=\"monitor-404-errors\">\u300c404 Not Found\u300d\u30a8\u30e9\u30fc\u3092\u4eca\u5f8c\u76e3\u8996\u3059\u308b\u65b9\u6cd5<\/h2>\n<p>\u30a8\u30e9\u30fc\u3092\u89e3\u6c7a\u3057\u305f\u5f8c\u306f\u3001\u3069\u306e\u3088\u3046\u306a\u30ea\u30af\u30a8\u30b9\u30c8\u304c404\u30a8\u30e9\u30fc\u3092\u5f15\u304d\u8d77\u3053\u3059\u304b\u3092\u76e3\u8996\u3059\u308b\u3053\u3068\u3067\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u5b58\u5728\u3057\u306a\u3044\u30ea\u30bd\u30fc\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306e\u5143\u3068\u306a\u3063\u3066\u3044\u308b<a href=\"https:\/\/kinsta.com\/jp\/blog\/broken-links\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u30ea\u30f3\u30af\u5207\u308c\u306e\u691c\u51fa<\/a>\uff08\u5185\u90e8\u30ea\u30f3\u30af\u307e\u305f\u306f\u4ed6\u306e\u30b5\u30a4\u30c8\u304b\u3089\u306e\u5916\u90e8\u30ea\u30f3\u30af\uff09<\/li>\n<li>Google\u306b\u3088\u3063\u3066\u9069\u5207\u306b\u30af\u30ed\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u304b\u306e\u78ba\u8a8d\uff08Google\u304c\u5b58\u5728\u3057\u306a\u3044\u30da\u30fc\u30b8\u3092\u30af\u30ed\u30fc\u30eb\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u308b\u539f\u56e0\u3092\u7a81\u304d\u6b62\u3081\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092\u8a2d\u5b9a\uff09<\/li>\n<li>404\u30a8\u30e9\u30fc\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u95a2\u3059\u308b\u554f\u984c\u3092\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/li>\n<\/ul>\n<h3>\u65b9\u6cd51. Google \u30a2\u30ca\u30ea\u30c6\u30a3\u30af\u30b9<\/h3>\n<p><a href=\"https:\/\/kinsta.com\/blog\/how-to-use-google-analytics\/\" target=\"_blank\" rel=\"noopener noreferrer\">Google \u30a2\u30ca\u30ea\u30c6\u30a3\u30af\u30b9<\/a>\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u5916\u90e8\u30ea\u30f3\u30af\u304b\u3089\u306e404\u30a8\u30e9\u30fc\u3092\u8ffd\u8de1\u3059\u308b\u30ab\u30b9\u30bf\u30e0\u30ec\u30dd\u30fc\u30c8\u3092\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u8a73\u3057\u3044\u624b\u9806\u306f\u3001<a href=\"https:\/\/www.searchviu.com\/en\/404-errors-google-analytics\/\" target=\"_blank\" rel=\"noopener noreferrer\">Rebelytics\u306e\u89e3\u8aac\u8a18\u4e8b<\/a>\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>\u65b9\u6cd52. WordPress\u30d7\u30e9\u30b0\u30a4\u30f3<\/h3>\n<p>\u4f8b\u3048\u3070\u3001\u524d\u8ff0\u306e<a href=\"https:\/\/wordpress.org\/plugins\/redirection\/\" target=\"_blank\" rel=\"noopener noreferrer\">Redirection<\/a>\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001WordPress\u306e\u7ba1\u7406\u753b\u9762\u3067404\u30a8\u30e9\u30fc\u3092\u76e3\u8996\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>\u65b9\u6cd53. \u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e\u76e3\u8996\u30c4\u30fc\u30eb<\/h3>\n<p><a href=\"https:\/\/ahrefs.com\/site-audit\/\" target=\"_blank\" rel=\"noopener noreferrer\">Ahrefs<\/a>\u306e\u3088\u3046\u306a\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e\u76e3\u8996\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u30b5\u30a4\u30c8\u306e404\u30a8\u30e9\u30fc\u3092\u76e3\u8996\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3092\u8a2d\u5b9a\u3057\u3001\u4e00\u5b9a\u9593\u9694\u3067\u76e3\u8996\u3059\u308b\u3053\u3068\u3082\u3002<\/p>\n<figure id=\"attachment_30906\" aria-describedby=\"caption-attachment-30906\" style=\"width: 1516px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-30906 size-full\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2018\/08\/404-errors-audit.png\" alt=\"404\u30a8\u30e9\u30fc\u306e\u76e3\u8996\" width=\"1516\" height=\"918\"><figcaption id=\"caption-attachment-30906\" class=\"wp-caption-text\">404\u30a8\u30e9\u30fc\u306e\u76e3\u8996<\/figcaption><\/figure>\n<h3>\u65b9\u6cd54. Google Search Console<\/h3>\n<p>Google\u306e\u30af\u30ed\u30fc\u30e9\u30fc\u304c\u906d\u9047\u3059\u308b404\u30a8\u30e9\u30fc\u3092Google Search Console\u3067\u8ffd\u8de1\u3059\u308b\u3053\u3068\u3082\u3002<a href=\"https:\/\/kinsta.com\/jp\/blog\/google-site-verification\/\" target=\"_blank\" rel=\"noopener noreferrer\">Google Search Console\u3067\u30b5\u30a4\u30c8\u3092\u78ba\u8a8d<\/a>\u3057\u305f\u3089\u3001\u300c<strong>\u30af\u30ed\u30fc\u30eb<\/strong>\u300d\uff1e\u300c<strong>\u30af\u30ed\u30fc\u30eb\u30a8\u30e9\u30fc<\/strong>\u300d\u3092\u958b\u304d\u3001\u300c<strong>\u898b\u3064\u304b\u308a\u307e\u305b\u3093\u3067\u3057\u305f<\/strong>\u300d\u30bf\u30d6\u3092\u958b\u304f\u3068\u3001Google\u304c\u906d\u9047\u3057\u305f404\u30a8\u30e9\u30fc\u304c\u4e00\u89a7\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u65b9\u6cd5\u306f\u975e\u5e38\u306b\u7c21\u5358\u3067\u3001\u306a\u304a\u304b\u3064\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3084\u30b5\u30a4\u30c8\u306b\u5bfe\u3059\u308b\u30b9\u30ad\u30e3\u30f3\u304c\u4e0d\u8981\u306a\u305f\u3081\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u9762\u3067\u3082\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u3059\u3002Google\u306e\u30dc\u30c3\u30c8\u306f\u3059\u3067\u306b\u5b9a\u671f\u7684\u306b\u30b5\u30a4\u30c8\u3092\u30af\u30ed\u30fc\u30eb\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u3053\u306e\u30c7\u30fc\u30bf\u3092\u6d3b\u7528\u3057\u306a\u3044\u624b\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<figure id=\"attachment_30908\" aria-describedby=\"caption-attachment-30908\" style=\"width: 1345px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-30908 size-full\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2018\/08\/google-search-console-404-errors.png\" alt=\"Google Search Console\u306e404\u30a8\u30e9\u30fc\" width=\"1345\" height=\"1019\"><figcaption id=\"caption-attachment-30908\" class=\"wp-caption-text\">Google Search Console\u306e404\u30a8\u30e9\u30fc<\/figcaption><\/figure>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>\u30b5\u30a4\u30c8\u3092\u904b\u55b6\u3057\u3066\u3044\u308b\u4ee5\u4e0a\uff08\u3042\u308b\u3044\u306f\u30d6\u30e9\u30a6\u30b8\u30f3\u30b0\u3092\u884c\u3046\u4ee5\u4e0a\uff09\u3001404\u30a8\u30e9\u30fc\u306f\u907f\u3051\u3066\u901a\u308c\u307e\u305b\u3093\u3002\u30b5\u30a4\u30c8\u306e\u898f\u6a21\u304c\u5927\u304d\u3051\u308c\u3070\u5927\u304d\u3044\u307b\u3069\u3001\u3088\u308a\u983b\u767a\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002404\u30a8\u30e9\u30fc\u3092\u3069\u306e\u3088\u3046\u306b\u76e3\u8996\u3057\u3001\u3069\u306e\u3088\u3046\u306b\u89e3\u6c7a\u3059\u308b\u304b\u306b\u3064\u3044\u3066\u306f\u3001\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u69cb\u7bc9\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002404\u30a8\u30e9\u30fc\u306b\u306f\u3001\u8a2a\u554f\u8005\u306b\u3068\u3063\u3066\u3082\u30b5\u30a4\u30c8\u6240\u6709\u8005\u306b\u3068\u3063\u3066\u3082\u3001\u305d\u3057\u3066Google\u306b\u3068\u3063\u3066\u3082\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u300c404 Not Found\u300d\u30a8\u30e9\u30fc\u304c\u30b5\u30a4\u30c8\u306b\u4e0e\u3048\u308b\u5f71\u97ff\u306b\u3064\u3044\u3066\u3001\u4ed6\u306b\u3082\u3054\u8cea\u554f\u304c\u3042\u308a\u307e\u3057\u305f\u3089\u3001\u4ee5\u4e0b\u306e\u30b3\u30e1\u30f3\u30c8\u6b04\u3088\u308a\u304a\u77e5\u3089\u305b\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>HTTP\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u300c404 Not Found &#8230;<\/p>\n","protected":false},"author":38,"featured_media":21910,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kinsta_gated_content":false,"_kinsta_gated_content_redirect":"","footnotes":""},"tags":[52,36],"topic":[773,821],"class_list":["post-21816","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","tag-52","tag-wordpress","topic-http-status-codes","topic-website-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>\u300c404 Not Found\u300d\u30a8\u30e9\u30fc\u306e\u89e3\u6c7a\u65b9\u6cd5\uff5cKinsta\u00ae<\/title>\n<meta name=\"description\" content=\"HTTP\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u300c404 Not Found\u300d\u306f\u3001\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u30fc\u304c\u5bfe\u8c61\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u898b\u3064\u3051\u3089\u308c\u306a\u304b\u3063\u305f\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u30a8\u30e9\u30fc\u3067\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u3001\u4e3b\u306a\u539f\u56e0\u3068\u89e3\u6c7a\u7b56\u3092\u8a73\u3057\u304f\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kinsta.com\/jp\/blog\/error-404-not-found\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u300c404 Not Found\u300d\u30a8\u30e9\u30fc\u306e\u89e3\u6c7a\u65b9\u6cd5\" \/>\n<meta property=\"og:description\" content=\"HTTP\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u300c404 Not Found\u300d\u306f\u3001\u30aa\u30ea\u30b8\u30f3\u30b5\u30fc\u30d0\u30fc\u304c\u5bfe\u8c61\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u898b\u3064\u3051\u3089\u308c\u306a\u304b\u3063\u305f\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u30a8\u30e9\u30fc\u3067\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u3001\u4e3b\u306a\u539f\u56e0\u3068\u89e3\u6c7a\u7b56\u3092\u8a73\u3057\u304f\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/kinsta.com\/jp\/blog\/error-404-not-found\/\" \/>\n<meta property=\"og:site_name\" content=\"Kinsta\u00ae\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Kinsta-Japan-334616080691171\/\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/fm.brianleejackson\" \/>\n<meta property=\"article:published_time\" content=\"2018-10-30T02:12:13+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-01T08:31:33+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2018\/10\/error-404-not-found.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1460\" \/>\n\t<meta property=\"og:image:height\" content=\"730\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Brian Jackson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:description\" content=\"HTTP\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u300c404 Not 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