{"id":44932,"date":"2023-04-28T16:25:46","date_gmt":"2023-04-28T07:25:46","guid":{"rendered":"https:\/\/kinsta.com\/jp\/?p=44932&#038;post_type=knowledgebase&#038;preview_id=44932"},"modified":"2025-10-02T04:46:50","modified_gmt":"2025-10-01T19:46:50","slug":"409-error","status":"publish","type":"post","link":"https:\/\/kinsta.com\/jp\/blog\/409-error\/","title":{"rendered":"\u30105\u3064\u306e\u65b9\u6cd5\u3011\u300cHTTP 409 Conflict\u300d\u30a8\u30e9\u30fc\u3092\u89e3\u6c7a\u3059\u308b\u306b\u306f"},"content":{"rendered":"<p>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3088\u3046\u3068\u3057\u305f\u3089\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u95b2\u89a7\u3067\u304d\u306a\u3044\u3001\u306a\u3093\u3066\u7d4c\u9a13\u306f\u8ab0\u306b\u3067\u3082\u3042\u308b\u306f\u305a\u3002\u30b5\u30fc\u30d0\u30fc\u304c<a href=\"https:\/\/kinsta.com\/jp\/blog\/what-is-an-http-request\/\">HTTP\u30ea\u30af\u30a8\u30b9\u30c8<\/a>\u3068\u30ea\u30bd\u30fc\u30b9\u306e\u7af6\u5408\u3092\u691c\u77e5\u3059\u308b\u3068\u3001\u300cHTTP 409 Conflict\u300d\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\n<p>409\u30a8\u30e9\u30fc\u306e\u89e3\u6c7a\u65b9\u6cd5\u306f\u30b7\u30f3\u30d7\u30eb\u3067\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u3067\u3042\u308c\u3070\u3001\u8981\u6c42\u3055\u308c\u305fURL\u306e\u8aa4\u5b57\u3092\u78ba\u8a8d\u3057\u3066\u4fee\u6b63\u3057\u305f\u308a\u3001\u30d6\u30e9\u30a6\u30b6\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3057\u305f\u308a\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u62e1\u5f35\u6a5f\u80fd\u3092\u524a\u9664\u3057\u305f\u308a\u3057\u3066\u89e3\u6c7a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30b5\u30a4\u30c8\u7ba1\u7406\u8005\u3067\u3042\u308c\u3070\u3001\u30b3\u30a2\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3084\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u524a\u9664\u3001\u30b5\u30fc\u30d0\u30fc\u8a2d\u5b9a\u306e\u898b\u76f4\u3057\u3067\u89e3\u6c7a\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u4eca\u56de\u306f\u3001409\u30a8\u30e9\u30fc\u306e\u6982\u8981\u3068\u539f\u56e0\u306b\u3064\u3044\u3066\u3054\u8aac\u660e\u3057\u305f\u3042\u3068\u3001\u30b5\u30a4\u30c8\u3067\u306e\u30a8\u30e9\u30fc\u306e\u7279\u5b9a\u65b9\u6cd5\u3068\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=FPBpyTrvPYk\">\u300cHTTP 409 Conflict\u300d\u30a8\u30e9\u30fc\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=FPBpyTrvPYk\"><\/kinsta-video>\n<h2>\u300cHTTP 409 Conflict\u300d\u30a8\u30e9\u30fc\u3068\u306f<\/h2>\n<p>HTTP\u30ea\u30af\u30a8\u30b9\u30c8\uff08\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u306a\u3069\uff09\u3092\u884c\u3063\u305f\u5f8c\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u5b8c\u4e86\u3067\u304d\u306a\u304b\u3063\u305f\u3053\u3068\u3092\u4f1d\u3048\u308b\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u30d6\u30e9\u30a6\u30b6\u306b\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u901a\u5e38\u3001\u539f\u56e0\u3068\u306a\u3063\u3066\u3044\u308b\u554f\u984c\u306e\u8a73\u7d30\u3082\u4f75\u305b\u3066\u78ba\u8a8d\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001\u300c<a href=\"https:\/\/kinsta.com\/jp\/blog\/400-bad-request\/\">HTTP 400 Bad Request<\/a>\u300d\u30a8\u30e9\u30fc\u306f\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u69cb\u6587\u304c\u6b63\u3057\u304f\u306a\u3044\u3001\u30d6\u30e9\u30a6\u30b6\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u7834\u640d\u3057\u3066\u3044\u308b\u3001\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u304c\u5927\u304d\u3059\u304e\u308b\u306a\u3069\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u306e\u554f\u984c\u304c\u539f\u56e0\u3067\u3059\u3002<\/p>\n<figure style=\"width: 1400px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/08\/400-Bad-Request.png\" alt=\"\u300cHTTP 400 Bad Request\u300d\u30a8\u30e9\u30fc\" width=\"1400\" height=\"145\"><figcaption class=\"wp-caption-text\">\u300cHTTP 400 Bad Request\u300d\u30a8\u30e9\u30fc<\/figcaption><\/figure>\n<p>\u4ed6\u306b\u3082\u3055\u307e\u3056\u307e\u306a<a href=\"https:\/\/kinsta.com\/jp\/blog\/http-status-codes\/\">HTTP\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9<\/a>\u304c\u3042\u308a\u3001\u4ee5\u4e0b5\u3064\u306b\u5206\u985e\u3055\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>100\u756a\u53f0<\/strong>\uff1a\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u51e6\u7406\u306e\u7d99\u7d9a\u3092\u793a\u3059\u30b3\u30fc\u30c9<\/li>\n<li><strong>200\u756a\u53f0<\/strong>\uff1a\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u51e6\u7406\u304c\u5b8c\u4e86\u3057\u3001\u6b63\u5e38\u306b\u5fdc\u7b54\u3067\u304d\u305f\u3053\u3068\u3092\u793a\u3059\u30b3\u30fc\u30c9<\/li>\n<li><strong>300\u756a\u53f0<\/strong>\uff1a\u4ed6\u306e\u30ea\u30bd\u30fc\u30b9\u3078\u306e<a href=\"https:\/\/kinsta.com\/jp\/docs\/wordpress-hosting\/redirect-rules\/\">\u30ea\u30c0\u30a4\u30ec\u30af\u30c8<\/a>\u304c\u767a\u751f\u3057\u305f\u3053\u3068\u3092\u4f1d\u3048\u308b\u30b3\u30fc\u30c9<\/li>\n<li><strong>400\u756a\u53f0<\/strong>\uff1a\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u306e\u554f\u984c\u306b\u5bfe\u3059\u308b\u30a8\u30e9\u30fc\u30b3\u30fc\u30c9<\/li>\n<li><strong>500\u756a\u53f0<\/strong>\uff1a\u30b5\u30fc\u30d0\u30fc\u5074\u306e\u554f\u984c\u306b\u5bfe\u3059\u308b\u30a8\u30e9\u30fc\u30b3\u30fc\u30c9<\/li>\n<\/ul>\n<p>409\u30a8\u30e9\u30fc\u306f\u3001400\u756a\u53f0\u306eHTTP\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u306b\u8a72\u5f53\u3057\u3001\u30ea\u30bd\u30fc\u30b9\u306e\u73fe\u5728\u306e\u72b6\u614b\u3068\u7af6\u5408\u304c\u539f\u56e0\u3067\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u5b8c\u4e86\u3057\u306a\u304b\u3063\u305f\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3060\u3051\u805e\u304f\u3068\u4e00\u898b\u8907\u96d1\u306b\u601d\u3048\u307e\u3059\u304c\u3001\u7af6\u5408\u3092\u89e3\u6c7a\u3057\u3066\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u518d\u8a66\u884c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3067\u3054\u5b89\u5fc3\u3092\u3002\u30b5\u30fc\u30d0\u30fc\u5074\u306e\u30a8\u30e9\u30fc\u3068\u306f\u7570\u306a\u308a\u3001409\u30a8\u30e9\u30fc\u306e\u89e3\u6c7a\u7b56\u306f\u3069\u308c\u3082\u30b7\u30f3\u30d7\u30eb\u3067\u3059\u3002<\/p>\n<h2>\u300cHTTP 409 Conflict\u300d\u30a8\u30e9\u30fc\u306e\u539f\u56e0<\/h2>\n<p>\u300cHTTP 409 Conflict\u300d\u30a8\u30e9\u30fc\u306f\u3001\u300cConflict\uff08\u7af6\u5408\uff09\u300d\u3068\u3044\u3046\u8a00\u8449\u901a\u308a\u3001HTTP\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u4f55\u3089\u304b\u306e\u77db\u76fe\u304c\u3042\u308b\u3068\u767a\u751f\u3057\u307e\u3059\u3002\u30ea\u30af\u30a8\u30b9\u30c8\u3055\u308c\u305f\u30ea\u30bd\u30fc\u30b9\u304c\u671f\u5f85\u3055\u308c\u305f\u72b6\u614b\u3067\u306a\u3044\u5834\u5408\u306b\u751f\u3058\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u5b8c\u4e86\u3057\u305f\u5f8c\u306b\u751f\u3058\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>409\u30a8\u30e9\u30fc\u306f\u3001PUT\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u305f\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u5fdc\u7b54\u3067\u767a\u751f\u3059\u308b\u306e\u304c\u6700\u3082\u4e00\u822c\u7684\u3067\u3059\u3002\u3053\u308c\u306f\u5bfe\u8c61\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u66f4\u65b0\u3059\u308b\u3082\u306e\u3067\u3001PUT\u30e1\u30bd\u30c3\u30c9\u306b\u3088\u3063\u3066\u3001\u30ea\u30bd\u30fc\u30b9\u306e\u65b0\u898f\u4f5c\u6210\u3084\u7f6e\u304d\u63db\u3048\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001\u305d\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u77db\u76fe\u3059\u308b\u5024\u304c\u3042\u308b\u3068\u3001409\u30a8\u30e9\u30fc\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u7279\u5b9a\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u8aa4\u5165\u529b\u304c\u3042\u308b\u3068\u3001\u30b5\u30fc\u30d0\u30fc\u304c\u77db\u76fe\u3092\u691c\u77e5\u3057\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u62d2\u5426\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u65e2\u5b58\u306e\u30d5\u30a1\u30a4\u30eb\u3088\u308a\u3082\u53e4\u3044\u30d5\u30a1\u30a4\u30eb\u3092\u30b5\u30a4\u30c8\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u306e\u7af6\u5408\u304c\u767a\u751f\u3057\u3066\u3001409\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u300cHTTP 409 Conflict\u300d\u30a8\u30e9\u30fc\u306e\u7279\u5b9a\u65b9\u6cd5<\/h2>\n<p>\u30b5\u30a4\u30c8\u306e409\u30a8\u30e9\u30fc\u3092\u7279\u5b9a\u3059\u308b\u306b\u306f\u3001HTTP\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u5206\u6790\u3057\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/debugging-wordpress-performance\/\">\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/a>\u3092\u884c\u3044\u307e\u3057\u3087\u3046\u3002\u3053\u306e\u624b\u9806\u306b\u3064\u3044\u3066\u306f\u3001\u3054\u5229\u7528\u306e\u30b5\u30fc\u30d0\u30fc\u30b5\u30fc\u30d3\u30b9\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>Kinsta\u306e\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d0\u30fc\u30d7\u30e9\u30f3\u3092\u3054\u5229\u7528\u306e\u5834\u5408\u306f\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\u306e<a href=\"https:\/\/my.kinsta.com\/login?lang=ja\">MyKinsta<\/a>\u3067<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-error-log\/\">\u30b5\u30a4\u30c8\u30ed\u30b0\u3092\u7ba1\u7406<\/a>\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305a\u306f\u3001MyKinsta\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u3001\u300c<strong>\u30b5\u30a4\u30c8<\/strong>\u300d\u30bf\u30d6\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u6b21\u306b\u5bfe\u8c61\u3068\u306a\u308b\u30b5\u30a4\u30c8\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<figure id=\"attachment_64988\" aria-describedby=\"caption-attachment-64988\" style=\"width: 2362px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-64988 size-full\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/03\/mykinsta-wordpress-site.png\" alt=\"MyKinsta\u306eWordPress\u30b5\u30a4\u30c8\u4e00\u89a7\" width=\"2362\" height=\"1070\" srcset=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/03\/mykinsta-wordpress-site.png 2362w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/03\/mykinsta-wordpress-site-300x136.png 300w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/03\/mykinsta-wordpress-site-1024x464.png 1024w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/03\/mykinsta-wordpress-site-768x348.png 768w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/03\/mykinsta-wordpress-site-1536x696.png 1536w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/03\/mykinsta-wordpress-site-2048x928.png 2048w\" sizes=\"auto, (max-width: 2362px) 100vw, 2362px\" \/><figcaption id=\"caption-attachment-64988\" class=\"wp-caption-text\">MyKinsta\u306eWordPress\u30b5\u30a4\u30c8\u4e00\u89a7<\/figcaption><\/figure>\n<p>\u6700\u521d\u306b\u8868\u793a\u3055\u308c\u308b\u300c<strong>\u60c5\u5831<\/strong>\u300d\u753b\u9762\u306b\u3001\u30b5\u30a4\u30c8\u306b\u95a2\u3059\u308b\u57fa\u672c\u60c5\u5831\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u5de6\u5074\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u300c<strong>\u30ed\u30b0<\/strong>\u300d\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<figure id=\"attachment_64978\" aria-describedby=\"caption-attachment-64978\" style=\"width: 2318px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-64978 size-full\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/02\/mykinsta-log.png\" alt=\"MyKinsta\u306e\u30ed\u30b0\u753b\u9762\" width=\"2318\" height=\"1076\" srcset=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/02\/mykinsta-log.png 2318w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/02\/mykinsta-log-300x139.png 300w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/02\/mykinsta-log-1024x475.png 1024w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/02\/mykinsta-log-768x357.png 768w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/02\/mykinsta-log-1536x713.png 1536w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/02\/mykinsta-log-2048x951.png 2048w\" sizes=\"auto, (max-width: 2318px) 100vw, 2318px\" \/><figcaption id=\"caption-attachment-64978\" class=\"wp-caption-text\">MyKinsta\u306e\u30ed\u30b0\u753b\u9762<\/figcaption><\/figure>\n<p>\u300c<strong>\u30ed\u30b0\u30d3\u30e5\u30fc\u30a2<\/strong>\u300d\u3067\u3001\u30b5\u30a4\u30c8\u306e\u7279\u5b9a\u306e\u30a8\u30e9\u30fc\u30ed\u30b0\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u753b\u9762\u306b409\u30a8\u30e9\u30fc\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u5de6\u4e0a\u306e\u30c9\u30ed\u30c3\u30d7\u30c0\u30a6\u30f3\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u3001<a href=\"https:\/\/kinsta.com\/jp\/devkinsta\/\">DevKinsta<\/a>\u304c\u51e6\u7406\u3057\u305f\u3059\u3079\u3066\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u542b\u3080\u300c<strong>access.log<\/strong>\u300d\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<figure id=\"attachment_60005\" aria-describedby=\"caption-attachment-60005\" style=\"width: 1320px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-60005 size-full\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/02\/mykinsta-log-viewer3.png\" alt=\"\u30ed\u30b0\u30d3\u30e5\u30fc\u30a2\u3067\u30ed\u30b0\u3092\u78ba\u8a8d\" width=\"1320\" height=\"580\" srcset=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/02\/mykinsta-log-viewer3.png 1320w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/02\/mykinsta-log-viewer3-300x132.png 300w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/02\/mykinsta-log-viewer3-1024x450.png 1024w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/02\/mykinsta-log-viewer3-768x337.png 768w\" sizes=\"auto, (max-width: 1320px) 100vw, 1320px\" \/><figcaption id=\"caption-attachment-60005\" class=\"wp-caption-text\">\u30ed\u30b0\u30d3\u30e5\u30fc\u30a2\u3067\u30ed\u30b0\u3092\u78ba\u8a8d<\/figcaption><\/figure>\n<p>\u3053\u306e\u753b\u9762\u3067\u306f\u3001\u5404\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5404\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u57fa\u672c\u60c5\u5831\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u65e5\u4ed8\u3068\u6642\u523b<\/li>\n<li>\u30ea\u30af\u30a8\u30b9\u30c8\uff08\u30e1\u30bd\u30c3\u30c9\u3068URI\uff09<\/li>\n<li>HTTP\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\uff08\u30a8\u30e9\u30fc\u30b3\u30fc\u30c9\u3001\u6210\u529f\u3057\u305f\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u5834\u5408\u306f \u300c200 OK\u300d\uff09<\/li>\n<li>\u9001\u4fe1\u30d0\u30a4\u30c8\u6570<\/li>\n<li>HTTP\u30ea\u30d5\u30a1\u30e9<\/li>\n<li>\u30e6\u30fc\u30b6\u30fc\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8<\/li>\n<li>X-Forwarded-For<\/li>\n<\/ul>\n<p>\u30b5\u30fc\u30d0\u30fc\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u4e00\u89a7\u304b\u3089HTTP\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9409\u3092\u898b\u3064\u3051\u3066\u304f\u3060\u3055\u3044\u3002\u307e\u305f\u3001PUT\u30e1\u30bd\u30c3\u30c9\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3082\u3053\u306e\u30a8\u30e9\u30fc\u306e\u539f\u56e0\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u4f75\u305b\u3066\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u307e\u305f\u3001\u691c\u7d22\u30d0\u30fc\u3067\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002409\u30a8\u30e9\u30fc\u3092\u898b\u3064\u3051\u305f\u3089\u3001\u65e9\u901f\u89e3\u6c7a\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2>\u300cHTTP 409 Conflict\u300d\u30a8\u30e9\u30fc\u3092\u89e3\u6c7a\u3059\u308b\u306b\u306f\uff085\u3064\u306e\u65b9\u6cd5\uff09<\/h2>\n<p>409\u30a8\u30e9\u30fc\u306e\u89e3\u6c7a\u65b9\u6cd5\u306f\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u3002\u539f\u56e0\u304c\u4e0d\u660e\u306a\u5834\u5408\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002\u4ee5\u4e0b\u3001\u6700\u3082\u4e00\u822c\u7684\u306a5\u3064\u306e\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3054\u8aac\u660e\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h3>1. \u8981\u6c42\u3055\u308c\u305fURL\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n<p>\u5148\u306b\u8ff0\u3079\u305f\u3088\u3046\u306b\u3001\u3053\u306e\u30a8\u30e9\u30fc\u306f\u3001PUT\u30e1\u30bd\u30c3\u30c9\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u60c5\u5831\u304c\u6b63\u3057\u304f\u306a\u3044\u3053\u3068\u304c\u539f\u56e0\u3067\u767a\u751f\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30ea\u30bd\u30fc\u30b9\u3092\u66f4\u65b0\u3059\u308b\u969b\u306b\u306f\u3001\u305d\u306e\u5b9b\u5148\u304c\u6b63\u3057\u304f\u5165\u529b\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u306f\u5fc5\u305a\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u672c\u683c\u7684\u306a\u89e3\u6c7a\u7b56\u3092\u8a66\u3059\u524d\u306b\u3001\u307e\u305a\u306f\u8981\u6c42\u3055\u308c\u305f<a href=\"https:\/\/kinsta.com\/jp\/blog\/what-is-a-url\/\">URL<\/a>\u3092\u898b\u76f4\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u624b\u5165\u529b\u3092\u3057\u305f\u5834\u5408\u306b\u306f\u3001\u30bf\u30a4\u30d7\u30df\u30b9\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<p>\u8aa4\u308a\u3092\u898b\u3064\u3051\u305f\u3089\u3001\u4fee\u6b63\u3057\u3066\u518d\u5ea6\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u3001\u3053\u308c\u3067\u30a8\u30e9\u30fc\u304c\u89e3\u6d88\u3055\u308c\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<p>\u307e\u305f\u3001\u521d\u6b69\u7684\u3067\u3059\u304c\u30da\u30fc\u30b8\u306e\u518d\u8aad\u307f\u8fbc\u307f\u3082\u8a66\u3059\u4fa1\u5024\u3042\u308a\u3067\u3059\u3002\u3057\u3070\u3089\u304f\u6642\u9593\u3092\u7f6e\u3051\u3070\u3001\u53e4\u3044\u30a8\u30e9\u30fc\u306f\u89e3\u6d88\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u30b5\u30a4\u30c8\u7ba1\u7406\u8005\u306b\u3088\u3063\u3066\u30a8\u30e9\u30fc\u304c\u89e3\u6c7a\u3055\u308c\u3066\u3044\u308b\u53ef\u80fd\u6027\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>2. \u30d6\u30e9\u30a6\u30b6\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3059\u308b<\/h3>\n<p>\u30b5\u30a4\u30c8\u306b\u521d\u3081\u3066\u8a2a\u308c\u305f\u969b\u3001\u30d6\u30e9\u30a6\u30b6\u306f\u305d\u306e\u30da\u30fc\u30b8\u306e\u30c7\u30fc\u30bf\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u4fdd\u5b58\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u3063\u3066\u3001\u305d\u306e\u30ea\u30bd\u30fc\u30b9\u306b\u7c21\u5358\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u6b21\u56de\u4ee5\u964d\u306e\u8a2a\u554f\u6642\u306b\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u306b\u30ea\u30bd\u30fc\u30b9\u3092\u8981\u6c42\u3059\u308b\u4ee3\u308f\u308a\u306b\u3001<a href=\"https:\/\/kinsta.com\/blog\/what-is-cached-data\/\">\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305f\u30c7\u30fc\u30bf<\/a>\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/p>\n<p>URL\u306e\u5165\u529b\u30df\u30b9\u306a\u3069\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u30a8\u30e9\u30fc\u3092\u4fee\u6b63\u3057\u3066\u3082409\u30a8\u30e9\u30fc\u304c\u89e3\u6d88\u3055\u308c\u306a\u3044\u5834\u5408\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u539f\u56e0\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3067\u3059\u3002\u3053\u306e\u5834\u5408\u306f\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/how-to-clear-browser-cache\/\">\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2<\/a>\u3057\u3066\u3001HTTP\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u3092\u524a\u9664\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u624b\u9806\u306f\u30d6\u30e9\u30a6\u30b6\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u304c\u3001Google Chrome\u3067\u3042\u308c\u3070\u3001\u753b\u9762\u53f3\u4e0a\u306b\u3042\u308b\u7e263\u70b9\u30ea\u30fc\u30c0\u30fc\u3092\u30af\u30ea\u30c3\u30af\u3002\u300c<strong>\u305d\u306e\u4ed6\u306e\u30c4\u30fc\u30eb<\/strong>\u300d\uff1e\u300c<strong>\u95b2\u89a7\u5c65\u6b74\u3092\u6d88\u53bb<\/strong>\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_65105\" aria-describedby=\"caption-attachment-65105\" style=\"width: 1504px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-65105 size-full\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/04\/google-clear-cache.png\" alt=\"Chrome\u3067\u95b2\u89a7\u5c65\u6b74\u30c7\u30fc\u30bf\u3092\u524a\u9664\" width=\"1504\" height=\"1120\" srcset=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/04\/google-clear-cache.png 1504w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/04\/google-clear-cache-300x223.png 300w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/04\/google-clear-cache-1024x763.png 1024w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/04\/google-clear-cache-768x572.png 768w\" sizes=\"auto, (max-width: 1504px) 100vw, 1504px\" \/><figcaption id=\"caption-attachment-65105\" class=\"wp-caption-text\">Chrome\u3067\u95b2\u89a7\u5c65\u6b74\u30c7\u30fc\u30bf\u3092\u524a\u9664<\/figcaption><\/figure>\n<p>\u8868\u793a\u3055\u308c\u305f\u753b\u9762\u3067\u3001\u300c<strong>\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305f\u753b\u50cf\u3068\u30d5\u30a1\u30a4\u30eb<\/strong>\u300d\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u3001\u300c\u95b2\u89a7\u5c65\u6b74\u300d\u3001\u300cCookie\u3068\u4ed6\u306e\u30b5\u30a4\u30c8\u30c7\u30fc\u30bf\u300d\u3092\u9078\u629e\u3057\u3066\u3082OK\u3067\u3059\u3002\u305d\u306e\u5f8c\u3001\u300c<strong>\u30c7\u30fc\u30bf\u3092\u524a\u9664<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_65106\" aria-describedby=\"caption-attachment-65106\" style=\"width: 1306px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-65106 size-full\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/04\/chrome-clear-cache.png\" alt=\"\u300c\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305f\u753b\u50cf\u3068\u30d5\u30a1\u30a4\u30eb\u300d\u3092\u524a\u9664\" width=\"1306\" height=\"1306\" srcset=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/04\/chrome-clear-cache.png 1306w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/04\/chrome-clear-cache-300x300.png 300w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/04\/chrome-clear-cache-1024x1024.png 1024w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/04\/chrome-clear-cache-150x150.png 150w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/04\/chrome-clear-cache-768x768.png 768w\" sizes=\"auto, (max-width: 1306px) 100vw, 1306px\" \/><figcaption id=\"caption-attachment-65106\" class=\"wp-caption-text\">\u300c\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305f\u753b\u50cf\u3068\u30d5\u30a1\u30a4\u30eb\u300d\u3092\u524a\u9664<\/figcaption><\/figure>\n<p>\u3053\u308c\u3067\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u5927\u90e8\u5206\u306f\u30af\u30ea\u30a2\u3055\u308c\u307e\u3059\u304c\u3001\u4e00\u822c\u7684\u306b\u30e6\u30fc\u30b6\u30fc\u304c\u524a\u9664\u3092\u671b\u307e\u306a\u3044\u8ffd\u52a0\u30c7\u30fc\u30bf\u304c\u6b8b\u3063\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u5b8c\u5168\u306b\u30af\u30ea\u30a2\u3059\u308b\u5834\u5408\u306f\u3001\u300c<strong>\u8a73\u7d30\u8a2d\u5b9a<\/strong>\u300d\u30bf\u30d6\u306b\u79fb\u52d5\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<figure id=\"attachment_64824\" aria-describedby=\"caption-attachment-64824\" style=\"width: 1458px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-64824 size-full\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2025\/04\/google-chrome-clear-data.png\" alt=\"\u300c\u95b2\u89a7\u5c65\u6b74\u306e\u6d88\u53bb\u300d\u306e\u8a73\u7d30\u8a2d\u5b9a\" width=\"1458\" height=\"1130\" srcset=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2025\/04\/google-chrome-clear-data.png 1458w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2025\/04\/google-chrome-clear-data-300x233.png 300w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2025\/04\/google-chrome-clear-data-1024x794.png 1024w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2025\/04\/google-chrome-clear-data-768x595.png 768w\" sizes=\"auto, (max-width: 1458px) 100vw, 1458px\" \/><figcaption id=\"caption-attachment-64824\" class=\"wp-caption-text\">\u300c\u95b2\u89a7\u5c65\u6b74\u306e\u6d88\u53bb\u300d\u306e\u8a73\u7d30\u8a2d\u5b9a<\/figcaption><\/figure>\n<p>\u3053\u306e\u30bf\u30d6\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30ad\u30e3\u30c3\u30b7\u30e5\u304b\u3089\u524a\u9664\u3057\u305f\u3044\u30c7\u30fc\u30bf\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u95b2\u89a7\u5c65\u6b74<\/li>\n<li>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u5c65\u6b74<\/li>\n<li>Cookie\u3068\u4ed6\u306e\u30b5\u30a4\u30c8\u30c7\u30fc\u30bf<\/li>\n<li>\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305f\u753b\u50cf\u3068\u30d5\u30a1\u30a4\u30eb<\/li>\n<li>\u30d1\u30b9\u30ef\u30fc\u30c9\u3068\u305d\u306e\u4ed6\u306e\u30ed\u30b0\u30a4\u30f3\u30c7\u30fc\u30bf<\/li>\n<li>\u81ea\u52d5\u5165\u529b\u30d5\u30a9\u30fc\u30e0\u306e\u30c7\u30fc\u30bf<\/li>\n<li>\u30b5\u30a4\u30c8\u306e\u8a2d\u5b9a<\/li>\n<li>\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u308b\u30a2\u30d7\u30ea\u30c7\u30fc\u30bf<\/li>\n<\/ul>\n<p>\u524a\u9664\u3059\u308b\u30c7\u30fc\u30bf\u3092\u9078\u629e\u3057\u305f\u3089\u3001\u300c<strong>\u30c7\u30fc\u30bf\u3092\u524a\u9664<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002409\u30a8\u30e9\u30fc\u304c\u89e3\u6d88\u3055\u308c\u305f\u304b\u3069\u3046\u304b\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u518d\u8a66\u884c\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>3. \u6700\u8fd1\u306e\u66f4\u65b0\u3092\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3059\u308b<\/h3>\n<p>HTTP\u30a8\u30e9\u30fc\u30b3\u30fc\u30c9\u306f\u3001\u7af6\u5408\u3059\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304c\u539f\u56e0\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3082\u3002409\u30a8\u30e9\u30fc\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u3057\u3066\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/downgrade-wordpress\/\">WordPress\u30b5\u30a4\u30c8\u3092\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u623b\u3059<\/a>\u3053\u3068\u3082\u691c\u8a0e\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u30b3\u30a2\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304c\u30b5\u30a4\u30c8\u4e0a\u306e\u4ed6\u306e\u30c4\u30fc\u30eb\u3068\u7af6\u5408\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u304b\u3081\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<p>\u305f\u3060\u3057\u3001\u66f4\u65b0\u5f8c\u306b\u884c\u3063\u305f\u91cd\u8981\u306a\u5909\u66f4\u304c\u5931\u308f\u308c\u308b\u6050\u308c\u304c\u3042\u308b\u305f\u3081\u3001\u5b9f\u884c\u524d\u306b\u306f\u5fc5\u305a<a href=\"https:\/\/kinsta.com\/jp\/docs\/wordpress-hosting\/wordpress-backups\/#wordpress-backup\">\u30b5\u30a4\u30c8\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7<\/a>\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u3002\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u3042\u308c\u3070\u3001\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u884c\u3063\u305f\u5f8c\u3001\u3059\u3050\u306b<a href=\"https:\/\/kinsta.com\/jp\/docs\/wordpress-hosting\/wordpress-backups\/#restoring-backups\">\u30b5\u30a4\u30c8\u3092\u5fa9\u5143<\/a>\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>Kinsta\u3067\u306f\u3001\u6bce\u65e5\u81ea\u52d5\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u884c\u308f\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u4ee5\u524d\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u5fa9\u5143\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066WordPress\u3092\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u623b\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3092\u884c\u3046\u306b\u306f\u3001MyKinsta\u306e\u300c<strong>\u30b5\u30a4\u30c8<\/strong>\u300d\uff1e\uff08<strong>\u30b5\u30a4\u30c8\u540d<\/strong>\uff09\uff1e\u300c<strong>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7<\/strong>\u300d\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_61228\" aria-describedby=\"caption-attachment-61228\" style=\"width: 1452px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-61228 size-full\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2022\/09\/mykinsta-daily-backup.png\" alt=\"MyKinsta\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u753b\u9762\" width=\"1452\" height=\"777\" srcset=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2022\/09\/mykinsta-daily-backup.png 1452w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2022\/09\/mykinsta-daily-backup-300x161.png 300w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2022\/09\/mykinsta-daily-backup-1024x548.png 1024w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2022\/09\/mykinsta-daily-backup-768x411.png 768w\" sizes=\"auto, (max-width: 1452px) 100vw, 1452px\" \/><figcaption id=\"caption-attachment-61228\" class=\"wp-caption-text\">MyKinsta\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u753b\u9762<\/figcaption><\/figure>\n<p>\u5fa9\u5143\u3059\u308b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u300c<strong>\u5fa9\u5143\u5148\u3092\u9078\u629e<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u30b9\u30c6\u30fc\u30b8\u30f3\u30b0\u74b0\u5883\u3068\u672c\u756a\u74b0\u5883\u306e\u3069\u3061\u3089\u304b\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<figure id=\"attachment_60645\" aria-describedby=\"caption-attachment-60645\" style=\"width: 1415px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-60645 size-full\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/06\/daily-backup-restore.png\" alt=\"\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u5fa9\u5143\" width=\"1415\" height=\"617\" srcset=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/06\/daily-backup-restore.png 1415w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/06\/daily-backup-restore-300x131.png 300w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/06\/daily-backup-restore-1024x447.png 1024w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/06\/daily-backup-restore-768x335.png 768w\" sizes=\"auto, (max-width: 1415px) 100vw, 1415px\" \/><figcaption id=\"caption-attachment-60645\" class=\"wp-caption-text\">\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u5fa9\u5143<\/figcaption><\/figure>\n<p>\u6700\u5f8c\u306b\u3001\u78ba\u8a8d\u753b\u9762\u3067\u6307\u5b9a\u3055\u308c\u305f\u30c6\u30ad\u30b9\u30c8\u3092\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u5165\u529b\u3057\u3066\u3001\u300c<strong>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u5fa9\u5143<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u78ba\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_64561\" aria-describedby=\"caption-attachment-64561\" style=\"width: 2268px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-64561 size-full\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/05\/restore-backup.png\" alt=\"\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u5fa9\u5143\u306e\u78ba\u8a8d\u753b\u9762\" width=\"2268\" height=\"1370\" srcset=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/05\/restore-backup.png 2268w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/05\/restore-backup-300x181.png 300w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/05\/restore-backup-1024x619.png 1024w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/05\/restore-backup-768x464.png 768w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/05\/restore-backup-1536x928.png 1536w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/05\/restore-backup-2048x1237.png 2048w\" sizes=\"auto, (max-width: 2268px) 100vw, 2268px\" \/><figcaption id=\"caption-attachment-64561\" class=\"wp-caption-text\">\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u5fa9\u5143\u306e\u78ba\u8a8d\u753b\u9762<\/figcaption><\/figure>\n<p>\u3057\u3070\u3089\u304f\u30b5\u30a4\u30c8\u3092\u66f4\u65b0\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u5225\u306e\u65b9\u6cd5\u304c\u5fc5\u8981\u306b\u306a\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3068\u8a00\u3046\u306e\u3082\u3001Kinsta\u306e\u6bce\u65e5\u306e\u81ea\u52d5\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306f14\u65e5\u9593\u3057\u304b\u4fdd\u6301\u3055\u308c\u306a\u3044\u305f\u3081\u300114\u65e5\u4ee5\u4e0a\u66f4\u65b0\u3092\u884c\u306a\u3063\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u3053\u306e\u65b9\u6cd5\u3067\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<p>\u5225\u306e\u65b9\u6cd5\u3068\u3057\u3066\u3001<a href=\"https:\/\/wordpress.org\/plugins\/wp-downgrade\/\" target=\"_blank\" rel=\"noopener noreferrer\">WP Downgrade<\/a>\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u7528\u3059\u308b\u306e\u3082\u624b\u3067\u3059\u3002\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306eWordPress\u3092\u7c21\u5358\u306b\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1400px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/08\/WP-Downgrade.png\" alt=\"WP Downgrade\" width=\"1400\" height=\"288\"><figcaption class=\"wp-caption-text\">WP Downgrade<\/figcaption><\/figure>\n<p>\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u6709\u52b9\u5316\u3057\u305f\u3089\u3001\u300c<strong>\u8a2d\u5b9a<\/strong>\u300d\uff1e\u300c<strong>WP Downgrade<\/strong>\u300d\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1400px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/08\/WP-Downgrade-Settings.png\" alt=\"WP Downgrade\u306e\u8a2d\u5b9a\" width=\"1400\" height=\"585\"><figcaption class=\"wp-caption-text\">WP Downgrade\u306e\u8a2d\u5b9a<\/figcaption><\/figure>\n<p>\u300cWordPress Target Version\u300d\u306b\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u6b63\u78ba\u306a\u756a\u53f7\u3092\u5165\u529b\u3057\u3001\u300cSave Changes\u300d\u3067\u4fdd\u5b58\u3057\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u66f4\u65b0\u3082\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002Windows\u306e\u5834\u5408\u306f\u300c<a href=\"https:\/\/www.pcmag.com\/how-to\/computer-acting-up-how-to-uninstall-a-windows-10-update\" target=\"_blank\" rel=\"noopener noreferrer\">\u66f4\u65b0\u306e\u5c65\u6b74<\/a>\u300d\u304b\u3089\u3001Mac\u306e\u5834\u5408\u306f\u3001<a href=\"https:\/\/support.apple.com\/en-us\/HT201250\" target=\"_blank\" rel=\"noopener noreferrer\">Time Machine\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7<\/a>\u3092\u4f7f\u3063\u3066\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u623b\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>4. \u30d7\u30e9\u30b0\u30a4\u30f3\u3068\u62e1\u5f35\u6a5f\u80fd\u3092\u505c\u6b62\u3059\u308b<\/h3>\n<p>\u30b5\u30a4\u30c8\u3092\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u623b\u3059\u3053\u3068\u306b\u62b5\u6297\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u30c4\u30fc\u30eb\u3068<a href=\"https:\/\/kinsta.com\/jp\/blog\/uninstall-wordpress-plugin\/\">\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u505c\u6b62<\/a>\u3060\u3051\u3067\u3082\u3001\u7af6\u5408\u3092\u89e3\u6d88\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u7121\u52b9\u5316\u3059\u308b\u306b\u306f\u3001WordPress\u306e\u7ba1\u7406\u753b\u9762\u304b\u3089\u300c<strong>\u30d7\u30e9\u30b0\u30a4\u30f3<\/strong>\u300d\u306b\u79fb\u52d5\u3057\u3066\u3001\u3059\u3079\u3066\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1400px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/08\/Select-Plugins.png\" alt=\"WordPress\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3044\u308b\u3059\u3079\u3066\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u9078\u629e\" width=\"1400\" height=\"686\"><figcaption class=\"wp-caption-text\">WordPress\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3044\u308b\u3059\u3079\u3066\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u9078\u629e<\/figcaption><\/figure>\n<p>\u300c<strong>\u4e00\u62ec\u64cd\u4f5c<\/strong>\u300d\u306e\u30c9\u30ed\u30c3\u30d7\u30c0\u30a6\u30f3\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u300c<strong>\u505c\u6b62<\/strong>\u300d\u3092\u9078\u629e\u3057\u3066\u3001\u300c<strong>\u9069\u7528<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3002<\/p>\n<figure style=\"width: 1400px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/08\/Deactivate-Plugins.png\" alt=\"\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4e00\u62ec\u505c\u6b62\" width=\"1400\" height=\"776\"><figcaption class=\"wp-caption-text\">\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4e00\u62ec\u505c\u6b62<\/figcaption><\/figure>\n<p>\u3053\u308c\u3067409\u30a8\u30e9\u30fc\u304c\u89e3\u6d88\u3055\u308c\u305f\u304b\u3069\u3046\u304b\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u518d\u8a66\u884c\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u3067\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u5b8c\u4e86\u3059\u308c\u3070\u3001\u30a8\u30e9\u30fc\u306e\u539f\u56e0\u304c\u30d7\u30e9\u30b0\u30a4\u30f3\u306b\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<p>\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3057\u3066\u3044\u308b\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u7279\u5b9a\u3059\u308b\u305f\u3081\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u30921\u3064\u305a\u3064\u6709\u52b9\u5316\u3057\u3001\u305d\u306e\u90fd\u5ea6\u30a8\u30e9\u30fc\u304c\u518d\u767a\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u7279\u5b9a\u3057\u305f\u3089\u524a\u9664\u3057\u307e\u3057\u3087\u3046\u3002\u30b5\u30a4\u30c8\u306b\u5fc5\u8981\u306a\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u3042\u308c\u3070\u3001<a href=\"https:\/\/kinsta.com\/blog\/publish-plugin-wordpress-plugin-directory\/\">\u30d7\u30e9\u30b0\u30a4\u30f3\u30c7\u30a3\u30ec\u30af\u30c8\u30ea<\/a>\u304b\u3089\u4ee3\u66ff\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u63a2\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u5927\u62b5\u306e\u5834\u5408\u3001\u540c\u3058\u6a5f\u80fd\u3092\u6301\u3064\u5225\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u898b\u3064\u304b\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n<p>\u30d7\u30e9\u30b0\u30a4\u30f3\u95a2\u9023\u306e\u7af6\u5408\u3092\u56de\u907f\u3059\u308b\u306b\u306f\u3001<a href=\"https:\/\/kinsta.com\/jp\/add-ons\/kinsta-automatic-updates\/\">Kinsta\u81ea\u52d5\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u30a2\u30c9\u30aa\u30f3<\/a>\u304c\u304a\u3059\u3059\u3081\u3067\u3059\u3002\u30d3\u30b8\u30e5\u30a2\u30eb\u30ea\u30b0\u30ec\u30c3\u30b7\u30e7\u30f3\u30c6\u30b9\u30c8\u3092\u5b9f\u65bd\u3057\u3001\u66f4\u65b0\u5f8c\u306b\u30ec\u30a4\u30a2\u30a6\u30c8\u3084\u6a5f\u80fd\u6027\u306e\u554f\u984c\u304c\u691c\u51fa\u3055\u308c\u305f\u5834\u5408\u306f\u3001\u66f4\u65b0\u524d\u306e\u72b6\u614b\u306b\u81ea\u52d5\u7684\u306b\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3057\u307e\u3059\u3002\u66f4\u65b0\u3092\u5b9f\u884c\u3059\u308b\u6642\u9593\u67a0\u3068\u66dc\u65e5\u3082\u6307\u5b9a\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u3042\u308b\u3044\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u554f\u984c\u304c\u3042\u308b\u53ef\u80fd\u6027\u3082\u3002\u3053\u306e\u5834\u5408\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u306e\u62e1\u5f35\u6a5f\u80fd\u3092\u7121\u52b9\u5316\u3057\u307e\u3057\u3087\u3046\u3002Chrome\u3067\u306f\u3001\u300c<strong>\u305d\u306e\u4ed6\u306e\u30c4\u30fc\u30eb<\/strong>\u300d\uff1e\u300c<strong>\u62e1\u5f35\u6a5f\u80fd<\/strong>\u300d\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_65108\" aria-describedby=\"caption-attachment-65108\" style=\"width: 1470px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-65108 size-full\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/04\/chrome-extension-1.png\" alt=\"Chrome\u306e\u62e1\u5f35\u6a5f\u80fd\" width=\"1470\" height=\"1088\" srcset=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/04\/chrome-extension-1.png 1470w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/04\/chrome-extension-1-300x222.png 300w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/04\/chrome-extension-1-1024x758.png 1024w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/04\/chrome-extension-1-768x568.png 768w\" sizes=\"auto, (max-width: 1470px) 100vw, 1470px\" \/><figcaption id=\"caption-attachment-65108\" class=\"wp-caption-text\">Chrome\u306e\u62e1\u5f35\u6a5f\u80fd<\/figcaption><\/figure>\n<p>\u3059\u308b\u3068\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u62e1\u5f35\u6a5f\u80fd\u304c\u4e00\u89a7\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u53f3\u4e0b\u306b\u3042\u308b\u30c8\u30b0\u30eb\u30b9\u30a4\u30c3\u30c1\u3092\u3059\u3079\u3066\u30aa\u30d5\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<figure style=\"width: 1400px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/08\/Manage-Chrome-Extensions.png\" alt=\"Chrome\u306e\u62e1\u5f35\u6a5f\u80fd\u3092\u7ba1\u7406\" width=\"1400\" height=\"334\"><figcaption class=\"wp-caption-text\">Chrome\u306e\u62e1\u5f35\u6a5f\u80fd\u3092\u7ba1\u7406<\/figcaption><\/figure>\n<p>\u5fc5\u8981\u306e\u306a\u3044\u62e1\u5f35\u6a5f\u80fd\u306f\u524a\u9664\u3057\u3066\u3057\u307e\u3063\u3066\u3082OK\u3067\u3059\u3002\u3053\u308c\u3067\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u7af6\u5408\u304c\u89e3\u6d88\u3055\u308c\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n<h3>5. \u30b5\u30fc\u30d0\u30fc\u306e\u8a2d\u5b9a\u3092\u898b\u76f4\u3059<\/h3>\n<p>\u6700\u5f8c\u306e\u624b\u6bb5\u3068\u3057\u3066\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u8a2d\u5b9a\u306b\u4e0d\u5099\u304c\u306a\u3044\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002Kinsta\u3092\u3054\u5229\u7528\u306e\u5834\u5408\u3001MyKinsta\u5185\u8535\u306e<a href=\"https:\/\/kinsta.com\/jp\/blog\/application-performance-monitoring\/\">\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u76e3\u8996\uff08APM\uff09<\/a>\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<a href=\"https:\/\/kinsta.com\/blog\/apm-tools\/\">Kinsta APM<\/a>\u306f\u3001\u6642\u9593\u306e\u304b\u304b\u3063\u3066\u3044\u308b\u5916\u90e8URL\u30ea\u30af\u30a8\u30b9\u30c8\u3001\u30b3\u30fc\u30c9\u304c\u6700\u9069\u5316\u3055\u308c\u3066\u3044\u306a\u3044\u30d7\u30e9\u30b0\u30a4\u30f3\u3001\u4f4e\u901f\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30af\u30a8\u30ea\u306a\u3069\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_65109\" aria-describedby=\"caption-attachment-65109\" style=\"width: 2390px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-65109 size-full\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/04\/kinsta-apm-page.png\" alt=\"Kinsta\u306eAPM\u30c4\u30fc\u30eb\" width=\"2390\" height=\"1056\" srcset=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/04\/kinsta-apm-page.png 2390w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/04\/kinsta-apm-page-300x133.png 300w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/04\/kinsta-apm-page-1024x452.png 1024w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/04\/kinsta-apm-page-768x339.png 768w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/04\/kinsta-apm-page-1536x679.png 1536w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/04\/kinsta-apm-page-2048x905.png 2048w\" sizes=\"auto, (max-width: 2390px) 100vw, 2390px\" \/><figcaption id=\"caption-attachment-65109\" class=\"wp-caption-text\">Kinsta\u306eAPM\u30c4\u30fc\u30eb<\/figcaption><\/figure>\n<p><a href=\"https:\/\/kinsta.com\/jp\/apm-tool\/\">Kinsta\u306eAPM\u30c4\u30fc\u30eb<\/a>\u306f\u3001MyKinsta\u306b\u30ed\u30b0\u30a4\u30f3\u5f8c\u3001\u300c<strong>WordPress\u30b5\u30a4\u30c8<\/strong>\u300d\uff1e\uff08<strong>\u30b5\u30a4\u30c8\u540d<\/strong>\uff09\uff1e\u300c<strong>APM<\/strong>\u300d\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_60208\" aria-describedby=\"caption-attachment-60208\" style=\"width: 1271px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-60208 size-full\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/02\/mykinsta-enable-apm.png\" alt=\"Kinsta\u306eAPM\u30c4\u30fc\u30eb\u3092\u6709\u52b9\u5316\" width=\"1271\" height=\"645\" srcset=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/02\/mykinsta-enable-apm.png 1271w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/02\/mykinsta-enable-apm-300x152.png 300w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/02\/mykinsta-enable-apm-1024x520.png 1024w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/02\/mykinsta-enable-apm-768x390.png 768w\" sizes=\"auto, (max-width: 1271px) 100vw, 1271px\" \/><figcaption id=\"caption-attachment-60208\" class=\"wp-caption-text\">Kinsta\u306eAPM\u30c4\u30fc\u30eb\u3092\u6709\u52b9\u5316<\/figcaption><\/figure>\n<p>\u300c<strong>APM\u3092\u6709\u52b9\u5316<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001\u4e00\u5b9a\u671f\u9593\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u76e3\u8996\u3092\u884c\u3044\u307e\u3059\u3002\u30dd\u30c3\u30d7\u30a2\u30c3\u30d7\u753b\u9762\u3067\u3001\u76e3\u8996\u671f\u9593\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<strong>2\u6642\u9593\u301c<\/strong><strong>24\u6642\u9593<\/strong>\u306e\u4e2d\u304b\u3089\u6709\u52b9\u5316\u3059\u308b\u671f\u9593\u3092\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<figure id=\"attachment_60257\" aria-describedby=\"caption-attachment-60257\" style=\"width: 1307px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-60257 size-full\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/08\/apm-enable-time.png\" alt=\"APM\u306e\u76e3\u8996\u671f\u9593\u3092\u9078\u629e\" width=\"1307\" height=\"706\" srcset=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/08\/apm-enable-time.png 1307w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/08\/apm-enable-time-300x162.png 300w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/08\/apm-enable-time-1024x553.png 1024w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/08\/apm-enable-time-768x415.png 768w\" sizes=\"auto, (max-width: 1307px) 100vw, 1307px\" \/><figcaption id=\"caption-attachment-60257\" class=\"wp-caption-text\">APM\u306e\u76e3\u8996\u671f\u9593\u3092\u9078\u629e<\/figcaption><\/figure>\n<p>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u76e3\u8996\u3092\u6709\u52b9\u5316\u3057\u305f\u3089\u3001\u305d\u306e\u7d50\u679c\u3092\u3082\u3068\u306b\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u884c\u3044\u307e\u3057\u3087\u3046\u3002\u3059\u3079\u3066\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u8868\u793a\u3057\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u5fdc\u7b54\u6642\u9593\u3092\u5206\u6790\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_60258\" aria-describedby=\"caption-attachment-60258\" style=\"width: 1316px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-60258 size-full\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/08\/apm-transaction.png\" alt=\"APM\u306e\u76e3\u8996\u7d50\u679c\" width=\"1316\" height=\"720\" srcset=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/08\/apm-transaction.png 1316w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/08\/apm-transaction-300x164.png 300w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/08\/apm-transaction-1024x560.png 1024w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/08\/apm-transaction-768x420.png 768w\" sizes=\"auto, (max-width: 1316px) 100vw, 1316px\" \/><figcaption id=\"caption-attachment-60258\" class=\"wp-caption-text\">APM\u306e\u76e3\u8996\u7d50\u679c<\/figcaption><\/figure>\n<p><a href=\"https:\/\/kinsta.com\/blog\/query-monitor\/\">Query Monitor<\/a>\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u4f7f\u7528\u3059\u308b\u65b9\u6cd5\u3082\u3042\u308a\u307e\u3059\u3002\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30af\u30a8\u30ea\u3001\u30b9\u30af\u30ea\u30d7\u30c8\u3001\u30a2\u30af\u30b7\u30e7\u30f3\u30d5\u30c3\u30af\u3001\u30d6\u30ed\u30c3\u30af\u30a8\u30c7\u30a3\u30bf\u30fc\u30d6\u30ed\u30c3\u30af\u306a\u3069\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30ec\u30d9\u30eb\u3092\u7121\u6599\u3067\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1400px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/08\/Query-Monitor-Plugin.png\" alt=\"Query Monitor\" width=\"1400\" height=\"420\"><figcaption class=\"wp-caption-text\">Query Monitor<\/figcaption><\/figure>\n<p>\u307e\u305a\u306f<a href=\"https:\/\/wordpress.org\/plugins\/query-monitor\/\" target=\"_blank\" rel=\"noopener noreferrer\">Query Monitor<\/a>\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3001\u6709\u52b9\u5316\u3057\u307e\u3057\u3087\u3046\u3002\u3059\u308b\u3068\u3001\u7ba1\u7406\u753b\u9762\u306e\u4e0a\u90e8\u306b\u65b0\u305f\u306a\u30bf\u30d6\u304c\u51fa\u73fe\u3057\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1400px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/08\/Query-Monitor-Tab.png\" alt=\"Query Monitor\u30bf\u30d6\" width=\"1400\" height=\"865\"><figcaption class=\"wp-caption-text\">Query Monitor\u30bf\u30d6<\/figcaption><\/figure>\n<p>\u30bf\u30d6\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001\u30b5\u30a4\u30c8\u306e\u30af\u30a8\u30ea\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u3001\u30b9\u30af\u30ea\u30d7\u30c8\u306a\u3069\u306e\u60c5\u5831\u306e\u30ec\u30dd\u30fc\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002\u300c<strong>HTTP<\/strong>\u00a0<strong><a href=\"https:\/\/kinsta.com\/blog\/microservices-vs-api\/\" target=\"_blank\" rel=\"noopener noreferrer\">API<\/a> Calls<\/strong>\u300d\u3067\u30ea\u30af\u30a8\u30b9\u30c8\u30a8\u30e9\u30fc\u306e\u4e00\u89a7\u3092\u78ba\u8a8d\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<figure style=\"width: 1400px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2022\/08\/Query-Monitor-Results.png\" alt=\"Query Monitor results\" width=\"1400\" height=\"372\"><figcaption class=\"wp-caption-text\">\u30af\u30a8\u30ea\u30e2\u30cb\u30bf\u306e\u7d50\u679c<\/figcaption><\/figure>\n<p>\u4e0a\u8a18\u3067\u3054\u7d39\u4ecb\u3057\u305f\u30c4\u30fc\u30eb\u306e\u3044\u305a\u308c\u304b\u3092\u4f7f\u3048\u3070\u3001409\u30a8\u30e9\u30fc\u306e\u6839\u672c\u539f\u56e0\u3092\u3059\u3050\u306b\u7279\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081\u3001\u30b5\u30a4\u30c8\u306e\u4ed6\u306e\u90e8\u5206\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u6642\u9593\u3092\u5272\u304b\u305a\u306b\u6e08\u307f\u307e\u3059\u3002<\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>\u30ea\u30af\u30a8\u30b9\u30c8\u4e2d\u306b\u7af6\u5408\u304c\u767a\u751f\u3059\u308b\u3068\u3001\u300cHTTP 409 Conflict\u300d\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u8981\u6c42\u3055\u308c\u305f\u30ea\u30bd\u30fc\u30b9\u306e\u72b6\u614b\u306b\u554f\u984c\u304c\u3042\u308b\u305f\u3081\u3001\u30b5\u30fc\u30d0\u30fc\u304c\u95a2\u9023\u60c5\u5831\u3092\u9001\u4fe1\u3067\u304d\u306a\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u7af6\u5408\u3057\u3066\u3044\u308b\u5024\u3092\u7279\u5b9a\u3057\u3066\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u518d\u8a66\u884c\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>WordPress\u306e\u300cHTTP 409 Conflict\u300d\u30a8\u30e9\u30fc\u3092\u89e3\u6c7a\u3059\u308b\u65b9\u6cd5\u3092\u307e\u3068\u3081\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<ol start=\"1\">\n<li>\u8981\u6c42\u3055\u308c\u305fURL\u3092\u78ba\u8a8d\u3059\u308b<\/li>\n<li>\u30d6\u30e9\u30a6\u30b6\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3059\u308b<\/li>\n<li>\u6700\u8fd1\u306e\u66f4\u65b0\u3092\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3059\u308b<\/li>\n<li>\u30d7\u30e9\u30b0\u30a4\u30f3\u3084\u62e1\u5f35\u6a5f\u80fd\u3092\u505c\u6b62\u3059\u308b<\/li>\n<li>\u30b5\u30fc\u30d0\u30fc\u306e\u8a2d\u5b9a\u3092\u898b\u76f4\u3059<\/li>\n<\/ol>\n<p><a href=\"https:\/\/kinsta.com\/jp\/pricing\/\">Kinsta\u306e\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d0\u30fc\u30d7\u30e9\u30f3<\/a>\u306b\u306f\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30a8\u30e9\u30fc\u306e\u89e3\u6c7a\u306b\u5fc5\u8981\u306a\u30c4\u30fc\u30eb\u304c\u4e00\u5f0f\u63c3\u3063\u3066\u3044\u307e\u3059\u3002<a href=\"https:\/\/kinsta.com\/jp\/apm-tool\/\">Kinsta APM<\/a>\u3092\u4f7f\u3063\u3066\u3001\u5916\u90e8\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u78ba\u8a8d\u3057\u3001\u7af6\u5408\u3092\u89e3\u6d88\u3057\u3066\u3001\u901f\u3084\u304b\u306b\u30b5\u30a4\u30c8\u3092\u6b63\u5e38\u306a\u72b6\u614b\u306b\u623b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3088\u3046\u3068\u3057\u305f\u3089\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8 &#8230;<\/p>\n","protected":false},"author":117,"featured_media":44933,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kinsta_gated_content":false,"_kinsta_gated_content_redirect":"","footnotes":""},"tags":[],"topic":[773],"class_list":["post-44932","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","topic-http-status-codes"],"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>\u300cHTTP 409 Conflict\u300d\u30a8\u30e9\u30fc\u306e\u89e3\u6c7a\u65b9\u6cd55\u9078<\/title>\n<meta name=\"description\" content=\"\u300cHTTP 409 Conflict\u300d\u30a8\u30e9\u30fc\u306f\u4e00\u898b\u8907\u96d1\u306b\u305d\u3046\u306b\u601d\u3048\u307e\u3059\u304c\u3001\u5b9f\u306f\u610f\u5916\u3068\u7c21\u5358\u306b\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u3053\u306e\u30a8\u30e9\u30fc\u3092\u89e3\u6c7a\u3059\u308b\u65b9\u6cd5\u30925\u7a2e\u985e\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\/409-error\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u30105\u3064\u306e\u65b9\u6cd5\u3011\u300cHTTP 409 Conflict\u300d\u30a8\u30e9\u30fc\u3092\u89e3\u6c7a\u3059\u308b\u306b\u306f\" \/>\n<meta property=\"og:description\" content=\"\u300cHTTP 409 Conflict\u300d\u30a8\u30e9\u30fc\u306f\u4e00\u898b\u8907\u96d1\u306b\u305d\u3046\u306b\u601d\u3048\u307e\u3059\u304c\u3001\u5b9f\u306f\u610f\u5916\u3068\u7c21\u5358\u306b\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u3053\u306e\u30a8\u30e9\u30fc\u3092\u89e3\u6c7a\u3059\u308b\u65b9\u6cd5\u30925\u7a2e\u985e\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/kinsta.com\/jp\/blog\/409-error\/\" \/>\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:published_time\" content=\"2023-04-28T07:25:46+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-01T19:46:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/04\/409-error.jpg\" \/>\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\/jpeg\" \/>\n<meta name=\"author\" content=\"Salman Ravoof\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:description\" content=\"\u300cHTTP 409 Conflict\u300d\u30a8\u30e9\u30fc\u306f\u4e00\u898b\u8907\u96d1\u306b\u305d\u3046\u306b\u601d\u3048\u307e\u3059\u304c\u3001\u5b9f\u306f\u610f\u5916\u3068\u7c21\u5358\u306b\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u3053\u306e\u30a8\u30e9\u30fc\u3092\u89e3\u6c7a\u3059\u308b\u65b9\u6cd5\u30925\u7a2e\u985e\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/04\/409-error.jpg\" \/>\n<meta name=\"twitter:creator\" content=\"@salmanravoof\" \/>\n<meta name=\"twitter:site\" content=\"@Kinsta_JP\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"Salman Ravoof\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"7\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/kinsta.com\/jp\/blog\/409-error\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/kinsta.com\/jp\/blog\/409-error\/\"},\"author\":{\"name\":\"Salman Ravoof\",\"@id\":\"https:\/\/kinsta.com\/jp\/#\/schema\/person\/9cafd2eedd617e640eeea4cf3a5fd987\"},\"headline\":\"\u30105\u3064\u306e\u65b9\u6cd5\u3011\u300cHTTP 409 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