{"id":8419,"date":"2025-02-04T17:45:09","date_gmt":"2025-02-04T08:45:09","guid":{"rendered":"https:\/\/leosophia.co.jp\/marketing\/?p=8419"},"modified":"2025-02-04T17:45:10","modified_gmt":"2025-02-04T08:45:10","slug":"502-bad-gateway","status":"publish","type":"post","link":"https:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/","title":{"rendered":"502 Bad Gateway\u3068\u306f\uff1f\u30a8\u30e9\u30fc\u306e\u539f\u56e0\u30fb\u89e3\u6c7a\u65b9\u6cd5\u3084\u4e88\u9632\u7b56\u3092\u89e3\u8aac\uff01"},"content":{"rendered":"\n<p>502 Bad Gateway\u3068\u306f<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u30b5\u30fc\u30d0\u30fc\u304c\u4e0d\u9069\u5207\u306a\u5fdc\u7b54\u3092\u53d7\u3051\u53d6\u3063\u305f\u969b\u306b\u767a\u751f\u3059\u308b<\/mark><\/strong>\u3082\u306e\u3067\u3001\u53ce\u76ca\u3084SEO\u8a55\u4fa1\u306b\u3082\u60aa\u5f71\u97ff\u3092\u53ca\u307c\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u81ea\u5206\u3067\u904b\u55b6\u3059\u308bWeb\u30b5\u30a4\u30c8\u3067502 Bad Gateway\u304c\u767a\u751f\u3057\u305f\u969b\u306b\u3001\u300c\u3044\u3064\u6cbb\u308b\uff1f\u300d\u3068\u4e0d\u5b89\u3092\u62b1\u304f\u65b9\u3082\u591a\u3044\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n\n\n\n<p>\u305d\u3053\u3067\u672c\u8a18\u4e8b\u3067\u306f<strong>502 Bad Gateway\u306e\u539f\u56e0\u3084\u89e3\u6c7a\u65b9\u6cd5<\/strong>\u306b\u3064\u3044\u3066\u3001\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>502 Bad Gateway\u306e<strong>\u539f\u56e0\u3092\u7279\u5b9a\u3057\u3066\u8fc5\u901f\u306b\u5bfe\u51e6\u3059\u308b\u305f\u3081\u306e\u77e5\u8b58\u304c\u8eab\u306b\u3064\u304f<\/strong>\u306e\u3067\u3001\u305c\u3072\u53c2\u8003\u306b\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>LeoSophia\u306e\u652f\u63f4\u5185\u5bb9\u3084\u5916\u6ce8\u8cbb\u7528\u306f\u3053\u3061\u3089\u306e\u8cc7\u6599\u304b\u3089\u78ba\u8a8d\u3044\u305f\u3060\u3051\u307e\u3059\uff01<\/strong><\/td><\/tr><tr><td><figure class=\"wp-block-image size-large\"><center><figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/leosophia.co.jp\/marketing\/wp-content\/uploads\/2025\/05\/\u30b5\u30fc\u30d3\u30b9\u7d39\u4ecb\u8cc7\u6599.png\" alt=\"\" class=\"wp-image-6565\" style=\"width:487px;height:auto\" loading=\"lazy\" width=\"100%\" height=\"auto\" \/><\/figure><\/center> \n<br><br>\n<center>\nLeo Sophia\u306e<br class=\"sp\">\u30aa\u30a6\u30f3\u30c9\u30e1\u30c7\u30a3\u30a2\u652f\u63f4\u5185\u5bb9\u3092\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002\n<br><br>\n\u25bc\u3053\u306e\u3088\u3046\u306a\u65b9\u306b\u304a\u3059\u3059\u3081\u3067\u3059\n<br>\n\u30fb\u30aa\u30a6\u30f3\u30c9\u30e1\u30c7\u30a3\u30a2\u306e\u904b\u7528\u3001\u306a\u306b\u304b\u3089\u59cb\u3081\u308c\u3070\u826f\u3044\uff1f\n<br>\n\u30fb\u30aa\u30a6\u30f3\u30c9\u30e1\u30c7\u30a3\u30a2\u306e\u904b\u7528\u3067\u601d\u3046\u3088\u3046\u306b\u52b9\u679c\u304c\u8868\u308c\u306a\u3044\u2026\n<br>\n\u30fb\u30ea\u30bd\u30fc\u30b9\u4e0d\u8db3\u3067\u5916\u6ce8\u3092\u691c\u8a0e\u3057\u3066\u3044\u308b\n<br>\n\u30fb\u3059\u3067\u306b\u5916\u6ce8\u3057\u3066\u3044\u308b\u304c\u4ed6\u306e\u652f\u63f4\u3082\u691c\u8a0e\u4e2d\n<br><br>\n\u7121\u6599\u76f8\u8ac7\u3082\u3054\u7528\u610f\u3057\u3066\u304a\u308a\u307e\u3059\u306e\u3067\u3001\u304a\u6c17\u8efd\u306b\u3054\u6d3b\u7528\u304f\u3060\u3055\u3044\u3002\n<br><br>\n<\/center>\n<center>\n<a class=\"wp-block-button has-custom-width wp-block-button__width-75 has-custom-font-size is-style-fill has-small-font-size\"><a class=\"wp-block-button__link has-white-color has-text-color has-light-green-cyan-to-vivid-green-cyan-gradient-background has-background has-text-align-center wp-element-button\" href=\"https:\/\/leosophia.co.jp\/marketing\/download\/\"><strong>\u30b5\u30fc\u30d3\u30b9\u5185\u5bb9\u30fb\u6599\u91d1\u3092\u78ba\u8a8d\u3059\u308b(\u7121\u6599)<\/strong><\/a><\/a>\n\n<a class=\"wp-block-button has-custom-width wp-block-button__width-75 has-custom-font-size is-style-fill has-small-font-size\" id=\"<div-class=&quot;tooltip&quot;&gt;\u304a\u6c17\u8efd\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\uff01<\/div&gt;-<div-class=&quot;button&quot;&gt;---<a-href=&quot;-&quot;&gt;\u7121\u6599\u8cc7\u6599\u8acb\u6c42\u306f\u3053\u3061\u3089<\/a&gt;-<\/div&gt;\"><a class=\"wp-block-button__link has-white-color has-text-color has-background has-link-color has-text-align-center wp-element-button\" href=\"https:\/\/leosophia.co.jp\/marketing\/contact\/\" style=\"border-radius:100px;background:linear-gradient(135deg,rgb(252,185,0) 27%,rgb(255,105,0) 97%)\"><strong>\u7121\u6599\u76f8\u8ac7\u3092\u3057\u3066\u691c\u8a0e\u3059\u308b<\/strong><\/a><\/div><\/div><\/center><\/center><\/figure><\/td><\/tr><\/tbody><\/table><\/figure>\n<br><center>\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_69_1 ez-toc-wrap-center counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/#502_Bad_Gateway%E3%81%A8%E3%81%AF%E3%82%B5%E3%83%BC%E3%83%90%E3%83%BC%E3%81%8C%E7%84%A1%E5%8A%B9%E3%81%AA%E5%BF%9C%E7%AD%94%E3%82%92%E5%8F%97%E4%BF%A1%E3%81%97%E3%81%A6%E3%81%84%E3%82%8B%E3%81%93%E3%81%A8\" title=\"502 Bad Gateway\u3068\u306f\u30b5\u30fc\u30d0\u30fc\u304c\u7121\u52b9\u306a\u5fdc\u7b54\u3092\u53d7\u4fe1\u3057\u3066\u3044\u308b\u3053\u3068\">502 Bad Gateway\u3068\u306f\u30b5\u30fc\u30d0\u30fc\u304c\u7121\u52b9\u306a\u5fdc\u7b54\u3092\u53d7\u4fe1\u3057\u3066\u3044\u308b\u3053\u3068<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/#%E3%82%A8%E3%83%A9%E3%83%BC%E3%81%AE%E8%A1%A8%E7%A4%BA%E4%BE%8B\" title=\"\u30a8\u30e9\u30fc\u306e\u8868\u793a\u4f8b\">\u30a8\u30e9\u30fc\u306e\u8868\u793a\u4f8b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/#500%E3%82%A8%E3%83%A9%E3%83%BC%E3%81%A8%E3%81%AE%E9%81%95%E3%81%84\" title=\"500\u30a8\u30e9\u30fc\u3068\u306e\u9055\u3044\">500\u30a8\u30e9\u30fc\u3068\u306e\u9055\u3044<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/#%E3%82%A8%E3%83%A9%E3%83%BC%E3%81%8C%E3%83%A6%E3%83%BC%E3%82%B6%E3%83%BC%E5%81%B4%E3%81%A7%E3%81%AF%E8%A7%A3%E6%B1%BA%E3%81%A7%E3%81%8D%E3%81%AA%E3%81%84%E7%90%86%E7%94%B1\" title=\"\u30a8\u30e9\u30fc\u304c\u30e6\u30fc\u30b6\u30fc\u5074\u3067\u306f\u89e3\u6c7a\u3067\u304d\u306a\u3044\u7406\u7531\">\u30a8\u30e9\u30fc\u304c\u30e6\u30fc\u30b6\u30fc\u5074\u3067\u306f\u89e3\u6c7a\u3067\u304d\u306a\u3044\u7406\u7531<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/#502_Bad_Gateway%E3%81%AE%E5%8E%9F%E5%9B%A0\" title=\"502 Bad Gateway\u306e\u539f\u56e0\">502 Bad Gateway\u306e\u539f\u56e0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/#502_Bad_Gateway%E3%81%AE%E7%9B%B4%E3%81%97%E6%96%B9%E3%83%BB%E8%A7%A3%E6%B1%BA%E6%96%B9%E6%B3%95\" title=\"502 Bad Gateway\u306e\u76f4\u3057\u65b9\u30fb\u89e3\u6c7a\u65b9\u6cd5\">502 Bad Gateway\u306e\u76f4\u3057\u65b9\u30fb\u89e3\u6c7a\u65b9\u6cd5<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/#%E3%82%B5%E3%83%BC%E3%83%90%E3%83%BC%E3%81%AE%E6%8E%A5%E7%B6%9A%E3%83%BB%E3%82%B9%E3%83%9A%E3%83%83%E3%82%AF%E3%82%92%E6%8A%8A%E6%8F%A1%E3%81%99%E3%82%8B\" title=\"\u30b5\u30fc\u30d0\u30fc\u306e\u63a5\u7d9a\u30fb\u30b9\u30da\u30c3\u30af\u3092\u628a\u63e1\u3059\u308b\">\u30b5\u30fc\u30d0\u30fc\u306e\u63a5\u7d9a\u30fb\u30b9\u30da\u30c3\u30af\u3092\u628a\u63e1\u3059\u308b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/#DNS%E8%A8%AD%E5%AE%9A%E3%82%92%E7%A2%BA%E8%AA%8D%E3%81%99%E3%82%8B\" title=\"DNS\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3059\u308b\">DNS\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3059\u308b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/#%E3%82%BD%E3%83%BC%E3%82%B9%E3%82%B3%E3%83%BC%E3%83%89%E3%82%92%E7%A2%BA%E8%AA%8D%E3%81%99%E3%82%8B\" title=\"\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u78ba\u8a8d\u3059\u308b\">\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u78ba\u8a8d\u3059\u308b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/#%E3%83%AD%E3%82%B0%E3%82%92%E7%A2%BA%E8%AA%8D%E3%81%97%E3%81%A6%E5%95%8F%E9%A1%8C%E3%82%92%E7%89%B9%E5%AE%9A%E3%81%99%E3%82%8B\" title=\"\u30ed\u30b0\u3092\u78ba\u8a8d\u3057\u3066\u554f\u984c\u3092\u7279\u5b9a\u3059\u308b\">\u30ed\u30b0\u3092\u78ba\u8a8d\u3057\u3066\u554f\u984c\u3092\u7279\u5b9a\u3059\u308b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/#%E3%82%AD%E3%83%A3%E3%83%83%E3%82%B7%E3%83%A5%E3%82%92%E3%82%AF%E3%83%AA%E3%82%A2%E3%81%AB%E3%81%99%E3%82%8B\" title=\"\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u306b\u3059\u308b\">\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u306b\u3059\u308b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/#%E3%83%95%E3%82%A1%E3%82%A4%E3%82%A2%E3%82%A6%E3%82%A9%E3%83%BC%E3%83%AB%E3%81%AE%E8%A8%AD%E5%AE%9A%E3%82%92%E8%A6%8B%E7%9B%B4%E3%81%99\" title=\"\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u8a2d\u5b9a\u3092\u898b\u76f4\u3059\">\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u8a2d\u5b9a\u3092\u898b\u76f4\u3059<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/#%E3%82%A2%E3%83%83%E3%83%97%E3%83%87%E3%83%BC%E3%83%88%E3%83%BB%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%81%AE%E7%8A%B6%E6%B3%81%E3%82%92%E6%8A%8A%E6%8F%A1%E3%81%99%E3%82%8B\" title=\"\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u30fb\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u72b6\u6cc1\u3092\u628a\u63e1\u3059\u308b\">\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u30fb\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u72b6\u6cc1\u3092\u628a\u63e1\u3059\u308b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/#WordPress%E3%81%AE%E8%A8%AD%E5%AE%9A%E3%82%92%E7%A2%BA%E8%AA%8D%E3%81%99%E3%82%8B\" title=\"WordPress\u306e\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3059\u308b\">WordPress\u306e\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3059\u308b<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/#502_Bad_Gateway%E3%82%92%E3%81%9D%E3%81%AE%E3%81%BE%E3%81%BE%E6%94%BE%E7%BD%AE%E3%81%99%E3%82%8B%E3%83%AA%E3%82%B9%E3%82%AF\" title=\"502 Bad Gateway\u3092\u305d\u306e\u307e\u307e\u653e\u7f6e\u3059\u308b\u30ea\u30b9\u30af\">502 Bad Gateway\u3092\u305d\u306e\u307e\u307e\u653e\u7f6e\u3059\u308b\u30ea\u30b9\u30af<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/#SEO%E8%A9%95%E4%BE%A1%E3%81%AB%E5%BD%B1%E9%9F%BF%E3%81%99%E3%82%8B%E5%8F%AF%E8%83%BD%E6%80%A7%E3%81%8C%E3%81%82%E3%82%8B\" title=\"SEO\u8a55\u4fa1\u306b\u5f71\u97ff\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\">SEO\u8a55\u4fa1\u306b\u5f71\u97ff\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/#%E5%8F%8E%E7%9B%8A%E6%90%8D%E5%A4%B1%E3%81%AE%E5%8F%AF%E8%83%BD%E6%80%A7%E3%81%8C%E3%81%82%E3%82%8B\" title=\"\u53ce\u76ca\u640d\u5931\u306e\u53ef\u80fd\u6027\u304c\u3042\u308b\">\u53ce\u76ca\u640d\u5931\u306e\u53ef\u80fd\u6027\u304c\u3042\u308b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/#%E3%83%A6%E3%83%BC%E3%82%B6%E3%83%BC%E3%81%AE%E4%BF%A1%E9%A0%BC%E6%80%A7%E3%81%AB%E5%BD%B1%E9%9F%BF%E3%81%8C%E3%81%82%E3%82%8B\" title=\"\u30e6\u30fc\u30b6\u30fc\u306e\u4fe1\u983c\u6027\u306b\u5f71\u97ff\u304c\u3042\u308b\">\u30e6\u30fc\u30b6\u30fc\u306e\u4fe1\u983c\u6027\u306b\u5f71\u97ff\u304c\u3042\u308b<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/#502_bad_gateway%E3%81%AE%E4%BA%88%E9%98%B2%E7%AD%96\" title=\"502 bad gateway\u306e\u4e88\u9632\u7b56\">502 bad gateway\u306e\u4e88\u9632\u7b56<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/#%E3%82%B3%E3%83%B3%E3%83%86%E3%83%B3%E3%83%84%E5%9C%A7%E7%B8%AE%E3%82%92%E3%81%97%E3%81%A6%E8%B2%A0%E6%8B%85%E3%82%92%E6%B8%9B%E3%82%89%E3%81%99\" title=\"\u30b3\u30f3\u30c6\u30f3\u30c4\u5727\u7e2e\u3092\u3057\u3066\u8ca0\u62c5\u3092\u6e1b\u3089\u3059\">\u30b3\u30f3\u30c6\u30f3\u30c4\u5727\u7e2e\u3092\u3057\u3066\u8ca0\u62c5\u3092\u6e1b\u3089\u3059<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/#%E3%83%89%E3%83%A1%E3%82%A4%E3%83%B3%E3%82%B5%E3%83%BC%E3%83%90%E3%83%BC%E6%96%99%E9%87%91%E3%82%92%E8%87%AA%E5%8B%95%E6%B1%BA%E6%B8%88%E3%81%AB%E5%A4%89%E6%9B%B4%E3%81%99%E3%82%8B\" title=\"\u30c9\u30e1\u30a4\u30f3\u30b5\u30fc\u30d0\u30fc\u6599\u91d1\u3092\u81ea\u52d5\u6c7a\u6e08\u306b\u5909\u66f4\u3059\u308b\">\u30c9\u30e1\u30a4\u30f3\u30b5\u30fc\u30d0\u30fc\u6599\u91d1\u3092\u81ea\u52d5\u6c7a\u6e08\u306b\u5909\u66f4\u3059\u308b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/#%E3%82%B5%E3%83%BC%E3%83%90%E3%83%BC%E3%81%AE%E3%82%B9%E3%83%9A%E3%83%83%E3%82%AF%E3%82%92%E8%A6%8B%E7%9B%B4%E3%81%99\" title=\"\u30b5\u30fc\u30d0\u30fc\u306e\u30b9\u30da\u30c3\u30af\u3092\u898b\u76f4\u3059\">\u30b5\u30fc\u30d0\u30fc\u306e\u30b9\u30da\u30c3\u30af\u3092\u898b\u76f4\u3059<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/#%E3%82%B3%E3%83%BC%E3%83%89%E3%82%92%E8%A6%8B%E7%9B%B4%E3%81%99\" title=\"\u30b3\u30fc\u30c9\u3092\u898b\u76f4\u3059\">\u30b3\u30fc\u30c9\u3092\u898b\u76f4\u3059<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/#%E3%82%B5%E3%83%BC%E3%83%90%E3%83%BC%E3%82%A2%E3%83%83%E3%83%97%E3%83%87%E3%83%BC%E3%83%88%E3%81%AE%E6%9C%9F%E9%96%93%E3%82%92%E7%A2%BA%E8%AA%8D%E3%81%99%E3%82%8B\" title=\"\u30b5\u30fc\u30d0\u30fc\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306e\u671f\u9593\u3092\u78ba\u8a8d\u3059\u308b\">\u30b5\u30fc\u30d0\u30fc\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306e\u671f\u9593\u3092\u78ba\u8a8d\u3059\u308b<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/#502_Bad_Gateway%E3%81%AB%E9%96%A2%E3%81%99%E3%82%8B%E3%82%88%E3%81%8F%E3%81%82%E3%82%8B%E8%B3%AA%E5%95%8F%E3%81%A8%E5%9B%9E%E7%AD%94\" title=\"502 Bad Gateway\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u8cea\u554f\u3068\u56de\u7b54\">502 Bad Gateway\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u8cea\u554f\u3068\u56de\u7b54<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/#502_Bad_Gateway%E3%81%AF%E3%82%A6%E3%82%A4%E3%83%AB%E3%82%B9%E3%81%A8%E9%96%A2%E4%BF%82%E3%81%8C%E3%81%82%E3%82%8B%EF%BC%9F\" title=\"502 Bad Gateway\u306f\u30a6\u30a4\u30eb\u30b9\u3068\u95a2\u4fc2\u304c\u3042\u308b\uff1f\">502 Bad Gateway\u306f\u30a6\u30a4\u30eb\u30b9\u3068\u95a2\u4fc2\u304c\u3042\u308b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/#SEO%E3%81%AB%E5%BD%B1%E9%9F%BF%E3%81%8C%E3%81%82%E3%82%8BHTTP%E3%82%B9%E3%83%86%E3%83%BC%E3%82%BF%E3%82%B9%E3%82%B3%E3%83%BC%E3%83%89%E3%81%AF%EF%BC%9F\" title=\"SEO\u306b\u5f71\u97ff\u304c\u3042\u308bHTTP\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u306f\uff1f\">SEO\u306b\u5f71\u97ff\u304c\u3042\u308bHTTP\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u306f\uff1f<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/#502_Bad_Gateway%E3%81%8C%E5%87%BA%E3%82%8B%E5%8E%9F%E5%9B%A0%E3%82%92%E6%8A%8A%E6%8F%A1%E3%81%97%E3%81%A6%E8%BF%85%E9%80%9F%E3%81%AB%E8%A7%A3%E6%B1%BA%E3%81%97%E3%82%88%E3%81%86%EF%BC%81\" title=\"502 Bad Gateway\u304c\u51fa\u308b\u539f\u56e0\u3092\u628a\u63e1\u3057\u3066\u8fc5\u901f\u306b\u89e3\u6c7a\u3057\u3088\u3046\uff01\">502 Bad Gateway\u304c\u51fa\u308b\u539f\u56e0\u3092\u628a\u63e1\u3057\u3066\u8fc5\u901f\u306b\u89e3\u6c7a\u3057\u3088\u3046\uff01<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"502_Bad_Gateway%E3%81%A8%E3%81%AF%E3%82%B5%E3%83%BC%E3%83%90%E3%83%BC%E3%81%8C%E7%84%A1%E5%8A%B9%E3%81%AA%E5%BF%9C%E7%AD%94%E3%82%92%E5%8F%97%E4%BF%A1%E3%81%97%E3%81%A6%E3%81%84%E3%82%8B%E3%81%93%E3%81%A8\"><\/span>502 Bad Gateway\u3068\u306f\u30b5\u30fc\u30d0\u30fc\u304c\u7121\u52b9\u306a\u5fdc\u7b54\u3092\u53d7\u4fe1\u3057\u3066\u3044\u308b\u3053\u3068<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>502 Bad Gateway\u3068\u306f\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u307e\u305f\u306f\u30d7\u30ed\u30ad\u30b7\u3068\u3057\u3066\u52d5\u4f5c\u3059\u308b\u30b5\u30fc\u30d0\u30fc\u304c\u3001\u5225\u306e\u30b5\u30fc\u30d0\u30fc\u304b\u3089<strong><span class=\"swl-marker mark_yellow\">\u7121\u52b9\u306a\u5fdc\u7b54\u3092\u53d7\u3051\u53d6\u3063\u305f\u3068\u304d\u306b\u767a\u751f\u3059\u308b\u30a8\u30e9\u30fc\u306e\u3053\u3068<\/span><\/strong>\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u308b\u904e\u7a0b\u3067\u3001<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u901a\u3059\u5165\u53e3\u306b\u554f\u984c\u304c\u8d77\u304d\u305f\u5834\u5408<\/mark><\/strong>\u306b502 BadGateway\u3068\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" src=\"https:\/\/leosophia.co.jp\/marketing\/wp-content\/uploads\/2024\/11\/\u2460Web\u30da\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u308b\u6d41\u308c.jpg\" alt=\"Web\u30da\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u308b\u6d41\u308c\" class=\"wp-image-8436\" loading=\"lazy\" width=\"100%\" height=\"auto\" \/><\/figure><\/div>\n\n\n<div class=\"wp-block-group has-border -border01\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<ol class=\"wp-block-list\">\n<li>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\uff08Web\u30d6\u30e9\u30a6\u30b6\uff09\u304c\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1<\/li>\n\n\n\n<li>\u30b5\u30fc\u30d0\u30fc\u304c\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u53d7\u3051\u53d6\u308a\u3001\u8fd4\u7b54\u3059\u308b\n<ul class=\"wp-block-list\">\n<li>502 Bad Gateway\u30a8\u30e9\u30fc\u306e\u5834\u5408\u306f\u3001\u7121\u52b9\u306a\u8fd4\u7b54\u3092\u8fd4\u3059<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30da\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u308b<\/li>\n<\/ol>\n<\/div><\/div>\n\n\n\n<p>502\u30a8\u30e9\u30fc\u306fHTTP\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u306e5xx\u30b7\u30ea\u30fc\u30ba\u306b\u5206\u985e\u3055\u308c\u3001<strong>\u30b5\u30fc\u30d0\u30fc\u5074\u306e\u554f\u984c\u3092\u793a\u3057\u3066\u3044\u307e\u3059<\/strong>\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%82%A8%E3%83%A9%E3%83%BC%E3%81%AE%E8%A1%A8%E7%A4%BA%E4%BE%8B\"><\/span>\u30a8\u30e9\u30fc\u306e\u8868\u793a\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>502 Bad Gateway\u306f\u5229\u7528\u3057\u3066\u3044\u308b\u30b5\u30fc\u30d0\u30fc\u30fb\u30d6\u30e9\u30a6\u30b6\u306b\u3088\u3063\u3066\u3001<strong>\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8868\u793a\u304c\u7570\u306a\u308a\u307e\u3059<\/strong>\u3002<\/p>\n\n\n\n<div class=\"wp-block-group has-border -border01\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<ul class=\"wp-block-list\">\n<li>Temporary Error (502)<\/li>\n\n\n\n<li>Error 502<\/li>\n\n\n\n<li>502. That\u2019s an error<\/li>\n\n\n\n<li>502 server error<\/li>\n\n\n\n<li>502 bad gateway Cloudflare<\/li>\n\n\n\n<li>502 Service Temporarily Overloaded<\/li>\n\n\n\n<li>502 Proxy Error<\/li>\n\n\n\n<li>502 Server Error: The server encountered a temporary error and could not complete your request<\/li>\n\n\n\n<li>HTTP 502<\/li>\n\n\n\n<li>HTTP Error 502 \u2013 Bad Gateway<\/li>\n\n\n\n<li>Bad Gateway: The proxy server received an invalid response from an upstream server<\/li>\n\n\n\n<li>\u753b\u9762\u304c\u771f\u3063\u767d\u306b\u306a\u308b<\/li>\n<\/ul>\n\n\n\n<p><small class=\"mininote\">\u203b\u4e0a\u8a18\u306f\u4e00\u90e8\u306e\u4f8b\u3067\u3059<\/small><\/p>\n<\/div><\/div>\n\n\n\n<p>\u300c502\u300d\u3068\u3044\u3046\u6570\u5b57\u304c\u5165\u3063\u3066\u3044\u305f\u3089\u3001\u4e2d\u7d99\u6a5f\u5668\u306b\u7570\u5e38\u304c\u751f\u3058\u3066\u30b5\u30fc\u30d0\u30fc\u304c\u5fdc\u7b54\u3057\u306a\u3044502 BadGateway\u3068\u5224\u65ad\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u753b\u9762\u304c\u771f\u3063\u767d\u306b\u306a\u308a\u3001<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u51fa\u306a\u3044\u3053\u3068\u3082\u3042\u308b<\/mark><\/strong>\u306e\u3067\u3001\u30a2\u30af\u30bb\u30b9\u74b0\u5883\u306b\u3088\u3063\u3066\u8868\u793a\u306b\u5dee\u304c\u3042\u308b\u3053\u3068\u3092\u899a\u3048\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"500%E3%82%A8%E3%83%A9%E3%83%BC%E3%81%A8%E3%81%AE%E9%81%95%E3%81%84\"><\/span>500\u30a8\u30e9\u30fc\u3068\u306e\u9055\u3044<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>502 Bad Gateway\u3068Internal Server Error 500<\/strong>\u306f\u3001\u4ee5\u4e0b\u306e\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">\u7279\u5fb4<\/td><td>502\u30a8\u30e9\u30fc<\/td><td>500\u30a8\u30e9\u30fc<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>\u30a8\u30e9\u30fc\u306e\u610f\u5473<\/strong><\/td><td>\u30b5\u30fc\u30d0\u30fc\u9593\u901a\u4fe1\u306e\u554f\u984c<\/td><td>\u30b5\u30fc\u30d0\u30fc\u5185\u90e8\u306e\u554f\u984c<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>\u539f\u56e0\u306e\u7bc4\u56f2<\/strong><\/td><td>\u30b5\u30fc\u30d0\u30fc\u9593<br>\uff08\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u3001\u30d7\u30ed\u30ad\u30b7\uff09<\/td><td>\u30b5\u30fc\u30d0\u30fc\u5185\u90e8\u5168\u822c<br>\uff08\u5e83\u7bc4\u56f2\uff09<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>\u539f\u56e0\u306e\u5177\u4f53\u6027<\/strong><\/td><td>\u30b5\u30fc\u30d0\u30fc\u901a\u4fe1\u304c\u660e\u78ba\u306b\u5931\u6557\u3057\u305f\u3068\u304d<\/td><td>\u7279\u5b9a\u3055\u308c\u306a\u3044\u6c4e\u7528\u30a8\u30e9\u30fc<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>\u4e3b\u306a\u30c8\u30ea\u30ac\u30fc<\/strong><\/td><td>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30e9\u30fc\u3084\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306e\u969c\u5bb3<\/td><td>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3084\u8a2d\u5b9a\u306e\u4e0d\u5177\u5408<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>\u4f8b<\/strong><\/td><td>\u914d\u9054\u306e\u300c\u4e2d\u7d99\u300d\u3067\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u30a4\u30e1\u30fc\u30b8<\/td><td>\u914d\u9054\u54e1\u306e\u300c\u5185\u90e8\u554f\u984c\u300d\u3067\u30c8\u30e9\u30d6\u30eb\u304c\u767a\u751f\u3059\u308b\u30a4\u30e1\u30fc\u30b8<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">500\u30a8\u30e9\u30fc\u306f\u30b5\u30fc\u30d0\u30fc\u81ea\u8eab\u306e\u5185\u90e8\u4e0d\u5177\u5408<\/mark><\/strong>\u3092\u6307\u3057\u3001502\u30a8\u30e9\u30fc\u306f\u4e2d\u7d99\u30b5\u30fc\u30d0\u30fc\u304c\u4e0a\u6d41\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u306e\u6709\u52b9\u306a\u5fdc\u7b54\u3092\u53d7\u3051\u53d6\u308c\u306a\u3044\u5834\u5408\u306e\u4e0d\u5177\u5408\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3044\u305a\u308c\u3082<strong>\u30b5\u30fc\u30d0\u30fc\u5074\u306e\u554f\u984c<\/strong>\u3092\u793a\u3059\u3082\u306e\u3067\u3001\u7d50\u679c\u3068\u3057\u3066Web\u30b5\u30a4\u30c8\u304c\u6b63\u5e38\u306b\u8868\u793a\u3055\u308c\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%82%A8%E3%83%A9%E3%83%BC%E3%81%8C%E3%83%A6%E3%83%BC%E3%82%B6%E3%83%BC%E5%81%B4%E3%81%A7%E3%81%AF%E8%A7%A3%E6%B1%BA%E3%81%A7%E3%81%8D%E3%81%AA%E3%81%84%E7%90%86%E7%94%B1\"><\/span>\u30a8\u30e9\u30fc\u304c\u30e6\u30fc\u30b6\u30fc\u5074\u3067\u306f\u89e3\u6c7a\u3067\u304d\u306a\u3044\u7406\u7531<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>502 Bad Gateway\u306f\u30b5\u30fc\u30d0\u30fc\u5074\u306e\u30a8\u30e9\u30fc\u3067\u3042\u308b\u305f\u3081\u3001<strong>\u57fa\u672c\u7684\u306b\u306f\u30e6\u30fc\u30b6\u30fc\u5074\u3067\u76f4\u63a5\u89e3\u6c7a\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093<\/strong>\u3002<\/p>\n\n\n\n<p>\u305f\u3060\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u5074\u3067\u53d6\u308c\u308b\u5bfe\u7b56\u3082\u3042\u308b\u306e\u3067\u3001502 Bad Gateway\u304c\u8868\u793a\u3055\u308c\u305f\u969b\u306b\u8a66\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<div class=\"wp-block-group has-border -border01\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<ul class=\"wp-block-list\">\n<li>\u6642\u9593\u3092\u304a\u3044\u3066\u304b\u3089\u518d\u5ea6\u30a2\u30af\u30bb\u30b9\u3057\u3066\u307f\u308b<\/li>\n\n\n\n<li>X\u3084Yahoo\u306e\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u691c\u7d22\u3067\u60c5\u5831\u53ce\u96c6\u3059\u308b<\/li>\n\n\n\n<li>\u30b5\u30a4\u30c8\u7ba1\u7406\u8005\u306b\u554f\u3044\u5408\u308f\u305b\u3066\u307f\u308b<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<p>502 Bad Gateway\u306f\u30b5\u30fc\u30d0\u30fc\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3084\u30a2\u30af\u30bb\u30b9\u96c6\u4e2d\u304c\u539f\u56e0\u306e\u53ef\u80fd\u6027\u3082\u3042\u308b\u305f\u3081\u3001<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u6642\u9593\u3092\u304a\u3044\u3066\u518d\u8a66\u884c\u3059\u308b<\/mark><\/strong>\u3068\u89e3\u6c7a\u3057\u3066\u3044\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u691c\u7d22\u3067\u540c\u3058\u72b6\u614b\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u3044\u308b\u304b\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3001\u30b5\u30fc\u30d0\u30fc\u5074\u3067\u969c\u5bb3\u304c\u767a\u751f\u3057\u3066\u3044\u308b\u3068\u5224\u65ad\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30b5\u30a4\u30c8\u306e\u30b5\u30dd\u30fc\u30c8\u7a93\u53e3\u3084\u7ba1\u7406\u8005\u306b\u9023\u7d61\u3057\u3066\u30a8\u30e9\u30fc\u3092\u4f1d\u3048\u308b\u3068\u3001\u65e9\u671f\u306e\u5bfe\u5fdc\u3092\u4fc3\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"dn1\"><span class=\"ez-toc-section\" id=\"502_Bad_Gateway%E3%81%AE%E5%8E%9F%E5%9B%A0\"><\/span>502 Bad Gateway\u306e\u539f\u56e0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>502 Bad Gateway\u306e\u539f\u56e0<\/strong>\u3068\u3057\u3066\u3001\u4ee5\u4e0b\u306e\u3053\u3068\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>\u539f\u56e0<\/td><td>\u8a73\u7d30<\/td><\/tr><tr><td><strong>\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u30a2\u30af\u30bb\u30b9\u96c6\u4e2d<\/strong><\/td><td>\u9ad8\u8ca0\u8377\u306b\u306a\u308a\u3001\u30a8\u30e9\u30fc\u304c\u8d77\u3053\u308b<\/td><\/tr><tr><td><strong>\u30b5\u30fc\u30d0\u30fc\u30b9\u30da\u30c3\u30af\u306e\u4e0d\u4e00\u81f4<\/strong><\/td><td>\u5229\u7528\u72b6\u6cc1\u306b\u5bfe\u3057\u3066\u4e0d\u5341\u5206\u3060\u3068\u3001\u8ca0\u8377\u306b\u8010\u3048\u304d\u308c\u306a\u3044<\/td><\/tr><tr><td><strong>WordPress\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u4e0d\u5177\u5408<\/strong><\/td><td>\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u305f\u969b\u306b\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u5834\u5408\u304c\u3042\u308b<\/td><\/tr><tr><td><strong>DNS\u8a2d\u5b9a\u306e\u30df\u30b9<\/strong><\/td><td>DNS\u8a2d\u5b9a\u3092\u8aa4\u308b\u3068\u6b63\u3057\u3044\u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3067\u304d\u306a\u3044<\/td><\/tr><tr><td><strong>\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306e\u30df\u30b9<\/strong><\/td><td>\u8a18\u8ff0\u30df\u30b9\u304c\u3042\u308b\u3068\u9069\u5207\u306a\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u8fd4\u305b\u306a\u3044<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>\u4e00\u6642\u7684\u306b\u30a2\u30af\u30bb\u30b9\u304c\u96c6\u4e2d\u3059\u308b<\/strong>\u3053\u3068\u306b\u3088\u3063\u3066\u30b5\u30fc\u30d0\u30fc\u306b\u8ca0\u8377\u304c\u304b\u304b\u308a\u3001502 Bad Gateway\u304c\u8d77\u3053\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u30b5\u30fc\u30d0\u30fc\u306b\u306f\u683c\u7d0d\u3067\u304d\u308b\u30d5\u30a1\u30a4\u30eb\u306e\u5bb9\u91cf\u3084\u901a\u4fe1\u901f\u5ea6\u306a\u3069\u306e\u30b9\u30da\u30c3\u30af\u304c\u3042\u308a\u3001\u5229\u7528\u76ee\u7684\u306b\u5fdc\u3058\u3066\u3055\u307e\u3056\u307e\u306a\u7a2e\u985e\u304c\u9078\u3079\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u3057\u30b5\u30fc\u30d0\u30fc\u306e\u30b9\u30da\u30c3\u30af\u304c\u5b9f\u969b\u306e\u5229\u7528\u72b6\u6cc1\u3084\u8981\u6c42\u306b\u5bfe\u3057\u3066\u4e0d\u8db3\u3057\u3066\u3044\u308b\u5834\u5408\u3001<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u904e\u8ca0\u8377\u72b6\u614b\u3068\u306a\u308a\u30a8\u30e9\u30fc\u304c\u8d77\u3053\u308a\u3084\u3059\u3044<\/mark><\/strong>\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305fWeb\u30b5\u30a4\u30c8\u3092\u69cb\u6210\u3059\u308bHTML\u3084CSS\u306a\u3069\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306b\u8aa4\u308a\u304c\u3042\u308b\u5834\u5408\u3001\u4e0d\u9069\u5207\u306a\u30ea\u30af\u30a8\u30b9\u30c8\u3068\u306a\u308a\u3001\u30b5\u30fc\u30d0\u30fc\u30a8\u30e9\u30fc\u304c\u5f15\u304d\u8d77\u3053\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"dn2\"><span class=\"ez-toc-section\" id=\"502_Bad_Gateway%E3%81%AE%E7%9B%B4%E3%81%97%E6%96%B9%E3%83%BB%E8%A7%A3%E6%B1%BA%E6%96%B9%E6%B3%95\"><\/span>502 Bad Gateway\u306e\u76f4\u3057\u65b9\u30fb\u89e3\u6c7a\u65b9\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>502 Bad Gateway\u306e\u76f4\u3057\u65b9\u30fb\u89e3\u6c7a\u65b9\u6cd5<\/strong>\u306f\u3001\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" src=\"https:\/\/leosophia.co.jp\/marketing\/wp-content\/uploads\/2024\/11\/\u2461502-Bad-Gateway\u306e\u76f4\u3057\u65b9.jpg\" alt=\"502-Bad-Gateway\u306e\u76f4\u3057\u65b9\" class=\"wp-image-8439\" loading=\"lazy\" width=\"100%\" height=\"auto\" \/><\/figure><\/div>\n\n\n<div class=\"wp-block-group has-border -border01\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<ul class=\"wp-block-list\">\n<li><a href=\"#a1\">\u30b5\u30fc\u30d0\u30fc\u306e\u63a5\u7d9a\u30fb\u30b9\u30da\u30c3\u30af\u3092\u628a\u63e1\u3059\u308b<\/a><\/li>\n\n\n\n<li><a href=\"#a2\">DNS\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3059\u308b<\/a><\/li>\n\n\n\n<li><a href=\"#a3\">\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u78ba\u8a8d\u3059\u308b<\/a><\/li>\n\n\n\n<li><a href=\"#a4\">\u30ed\u30b0\u3092\u78ba\u8a8d\u3057\u3066\u554f\u984c\u3092\u7279\u5b9a\u3059\u308b<\/a><\/li>\n\n\n\n<li><a href=\"#a5\">\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u306b\u3059\u308b<\/a><\/li>\n\n\n\n<li><a href=\"#a6\">\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u8a2d\u5b9a\u3092\u898b\u76f4\u3059<\/a><\/li>\n\n\n\n<li><a href=\"#a7\">\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u30fb\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u72b6\u6cc1\u3092\u628a\u63e1\u3059\u308b<\/a><\/li>\n\n\n\n<li><a href=\"#a8\">WordPress\u306e\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3059\u308b<\/a><\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<p>\u539f\u56e0\u306b\u5408\u3063\u305f\u89e3\u6c7a\u65b9\u6cd5\u3092\u5b9f\u8df5\u3059\u308b\u3053\u3068\u3067\u3001<strong>\u30a8\u30e9\u30fc\u3092\u65e9\u6025\u306b\u89e3\u6d88\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd<\/strong>\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u9069\u5207\u306a\u5bfe\u7b56\u3092\u53d6\u308b\u305f\u3081\u306b\u3082\u3001\u305c\u3072\u53c2\u8003\u306b\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"a1\"><span class=\"ez-toc-section\" id=\"%E3%82%B5%E3%83%BC%E3%83%90%E3%83%BC%E3%81%AE%E6%8E%A5%E7%B6%9A%E3%83%BB%E3%82%B9%E3%83%9A%E3%83%83%E3%82%AF%E3%82%92%E6%8A%8A%E6%8F%A1%E3%81%99%E3%82%8B\"><\/span>\u30b5\u30fc\u30d0\u30fc\u306e\u63a5\u7d9a\u30fb\u30b9\u30da\u30c3\u30af\u3092\u628a\u63e1\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>502 Bad Gateway\u306e\u539f\u56e0\u3068\u3057\u3066\u30a2\u30af\u30bb\u30b9\u96c6\u4e2d\u304c\u8003\u3048\u3089\u308c\u308b\u5834\u5408\u3001<strong>\u30b5\u30fc\u30d0\u30fc\u306e\u63a5\u7d9a\u30fb\u30b9\u30da\u30c3\u30af\u3092\u628a\u63e1\u3059\u308b<\/strong>\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u3092\u8a66\u3059\u3053\u3068\u3067\u30a8\u30e9\u30fc\u304c\u89e3\u6d88\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u306e\u3067\u3001\u4e00\u5ea6\u8a66\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<div class=\"wp-block-group has-border -border01\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<ul class=\"wp-block-list\">\n<li>\u30a2\u30af\u30bb\u30b9\u306e\u7de9\u548c\u3092\u5f85\u3064<\/li>\n\n\n\n<li>\u30b5\u30fc\u30d0\u30fc\u3092\u518d\u8d77\u52d5\u3059\u308b<\/li>\n\n\n\n<li>\u30b5\u30fc\u30d0\u30fc\u306e\u30b9\u30da\u30c3\u30af\u3092\u898b\u76f4\u3059<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<p>\u30a2\u30af\u30bb\u30b9\u306e\u96c6\u4e2d\u306b\u3088\u308a\u30a8\u30e9\u30fc\u304c\u51fa\u3066\u3044\u308b\u5834\u5408\u3001<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u30a2\u30af\u30bb\u30b9\u306e\u7de9\u548c\u3092\u5f85\u3064\u3053\u3068\u3067\u89e3\u6d88\u3055\u308c\u308b<\/mark><\/strong>\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u518d\u8d77\u52d5\u3067\u554f\u984c\u304c\u89e3\u6d88\u3055\u308c\u308b\u3053\u3068\u3082\u3042\u308b\u305f\u3081\u3001\u4e00\u5ea6\u8a66\u3057\u3066\u307f\u308b\u3068\u3044\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u30b5\u30fc\u30d0\u30fc\u30b9\u30da\u30c3\u30af\u306e\u4e0d\u4e00\u81f4\u304c\u539f\u56e0\u306e\u5834\u5408\u306f\u3001Web\u30b5\u30a4\u30c8\u306e\u898f\u6a21\u3084<strong>\u30a2\u30af\u30bb\u30b9\u6570\u306b\u5fdc\u3058\u3066\u6700\u9069\u306a\u3082\u306e\u3092\u9078\u3076<\/strong>\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u4e0a\u4f4d\u30d7\u30e9\u30f3\u3078\u306e\u5909\u66f4\u304c\u53ef\u80fd\u304b\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"a2\"><span class=\"ez-toc-section\" id=\"DNS%E8%A8%AD%E5%AE%9A%E3%82%92%E7%A2%BA%E8%AA%8D%E3%81%99%E3%82%8B\"><\/span>DNS\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>DNS\u8a2d\u5b9a\u3092\u5909\u66f4\u3057\u305f\u5f8c\u306b502 Bad Gateway\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001<strong>\u8a2d\u5b9a\u5185\u5bb9\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u5927\u5207<\/strong>\u3067\u3059\u3002<\/p>\n\n\n\n<p>DNS\u8a2d\u5b9a\u306b\u8aa4\u308a\u304c\u3042\u308b\u3068\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u6b63\u3057\u304f\u5b9f\u884c\u3055\u308c\u305a\u3001\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305fDNS\u30b5\u30fc\u30d0\u30fc\u306e\u8a2d\u5b9a\u3092\u5909\u66f4\u3057\u305f\u5834\u5408\u306f\u3001<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u4fee\u6b63\u51e6\u7406\u304c\u53cd\u6620\u3055\u308c\u308b\u307e\u3067\u306b\u6642\u9593\u304c\u304b\u304b\u308b<\/mark><\/strong>\u306e\u3067\u3001\u305d\u306e\u9593\u30a8\u30e9\u30fc\u304c\u8fd4\u3055\u308c\u308b\u30b1\u30fc\u30b9\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>DNS\u30b5\u30fc\u30d0\u30fc\u306e\u8a2d\u5b9a\u5909\u66f4\u3092\u884c\u3046\u969b\u306f\u3001\u53cd\u6620\u306b\u6642\u9593\u304c\u304b\u304b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u3092\u5ff5\u982d\u306b\u7f6e\u304d\u3001\u8a2d\u5b9a\u30df\u30b9\u304c\u306a\u3044\u3088\u3046\u614e\u91cd\u306b\u4f5c\u696d\u3092\u9032\u3081\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"a3\"><span class=\"ez-toc-section\" id=\"%E3%82%BD%E3%83%BC%E3%82%B9%E3%82%B3%E3%83%BC%E3%83%89%E3%82%92%E7%A2%BA%E8%AA%8D%E3%81%99%E3%82%8B\"><\/span>\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u78ba\u8a8d\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>HTML\u3084CSS\u306a\u3069\u3067Web\u30b5\u30a4\u30c8\u3092\u69cb\u7bc9\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306e\u8aa4\u308a\u304c\u539f\u56e0\u306e\u53ef\u80fd\u6027\u304c\u3042\u308b\u306e\u3067\u3001<strong>\u8aa4\u308a\u304c\u306a\u3044\u304b\u78ba\u8a8d\u3059\u308b<\/strong>\u3053\u3068\u304c\u5927\u5207\u3067\u3059\u3002<\/p>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u30a8\u30e9\u30fc\u767a\u751f\u524d\u5f8c\u306e\u8a18\u8ff0\u3092\u6bd4\u3079\u3066\u554f\u984c\u3092\u7279\u5b9a<\/mark><\/strong>\u3057\u3001\u30b3\u30fc\u30c9\u3092\u4fee\u6b63\u3059\u308b\u3053\u3068\u3067\u30a8\u30e9\u30fc\u304c\u89e3\u6d88\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u30a8\u30e9\u30fc\u767a\u751f\u524d\u5f8c\u306e\u8a18\u8ff0\u3092\u6bd4\u8f03\u3059\u308b\u3053\u3068\u3067\u554f\u984c\u3092\u7279\u5b9a\u3057\u3084\u3059\u304f\u306a\u308b\u306e\u3067\u3001\u666e\u6bb5\u304b\u3089\u3053\u307e\u3081\u306b\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u53d6\u3063\u3066\u304a\u304f\u3068\u30b9\u30e0\u30fc\u30ba\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"a4\"><span class=\"ez-toc-section\" id=\"%E3%83%AD%E3%82%B0%E3%82%92%E7%A2%BA%E8%AA%8D%E3%81%97%E3%81%A6%E5%95%8F%E9%A1%8C%E3%82%92%E7%89%B9%E5%AE%9A%E3%81%99%E3%82%8B\"><\/span>\u30ed\u30b0\u3092\u78ba\u8a8d\u3057\u3066\u554f\u984c\u3092\u7279\u5b9a\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u4f5c\u696d\u30df\u30b9\u306b\u3088\u308b\u30a8\u30e9\u30fc\u304c\u7591\u308f\u308c\u308b\u5834\u5408\u306f\u30b5\u30fc\u30d0\u30fc\u30ed\u30b0\u3092\u78ba\u8a8d\u3057\u3001\u554f\u984c\u306e\u7279\u5b9a\u306b\u5f79\u7acb\u3066\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u30b5\u30fc\u30d0\u30fc\u30ed\u30b0\u306b\u306f\u30b5\u30fc\u30d0\u30fc\u306e\u6b63\u5e38\u6027\u3084\u30b9\u30c6\u30fc\u30bf\u30b9\u306b\u95a2\u3059\u308b\u60c5\u5831\u304c\u8a18\u9332\u3055\u308c\u3066\u304a\u308a\u3001\u554f\u984c\u304c\u767a\u751f\u3057\u3066\u3044\u306a\u3044\u304b\u3092\u8abf\u67fb\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>Google Analytics\u306a\u3069\u306e\u89e3\u6790\u30c4\u30fc\u30eb\u3092\u6d3b\u7528\u3057\u3001<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u30a2\u30af\u30bb\u30b9\u304c\u843d\u3061\u8fbc\u307f\u59cb\u3081\u305f\u30bf\u30a4\u30df\u30f3\u30b0\u3092\u78ba\u8a8d<\/mark><\/strong>\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u30a2\u30af\u30bb\u30b9\u304c\u843d\u3061\u8fbc\u3093\u3060\u6642\u671f\u306b\u884c\u3063\u305f\u4f5c\u696d\u304c\u539f\u56e0\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u304f\u3001<strong>\u8a72\u5f53\u3059\u308b\u30ed\u30b0\u3092\u63a2\u3057\u51fa\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059<\/strong>\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"a5\"><span class=\"ez-toc-section\" id=\"%E3%82%AD%E3%83%A3%E3%83%83%E3%82%B7%E3%83%A5%E3%82%92%E3%82%AF%E3%83%AA%E3%82%A2%E3%81%AB%E3%81%99%E3%82%8B\"><\/span>\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u306b\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>502 Bad Gateway\u306f<strong>\u30d6\u30e9\u30a6\u30b6\u3084\u7aef\u672b\u306e\u8a2d\u5b9a\u304c\u539f\u56e0\u3067\u767a\u751f\u3059\u308b\u3053\u3068\u3082\u3042\u308b<\/strong>\u305f\u3081\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3059\u308b\u3068\u89e3\u6d88\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3084\u30b5\u30fc\u30d0\u30fc\u306b\u554f\u984c\u304c\u306a\u304f\u30a8\u30e9\u30fc\u304c\u89e3\u6d88\u3055\u308c\u306a\u3044\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u3092\u8a66\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4ed6\u306e\u7aef\u672b\u304b\u3089\u554f\u984c\u306e\u3042\u308b\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b<\/li>\n\n\n\n<li>\u540c\u69d8\u306e\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u304b\u78ba\u8a8d\u3059\u308b<\/li>\n\n\n\n<li>\u554f\u984c\u306a\u304f\u63a5\u7d9a\u3067\u304d\u308b\u5834\u5408\u3001\u7aef\u672b\u3084\u30d6\u30e9\u30a6\u30b6\u306e\u8a2d\u5b9a\u306b\u554f\u984c\u304c\u3042\u308b<\/li>\n<\/ul>\n\n\n\n<p>\u4ed6\u306e\u7aef\u672b\u3067\u554f\u984c\u306a\u304f\u63a5\u7d9a\u3067\u304d\u308b\u5834\u5408\u306f\u7aef\u672b\u304c\u539f\u56e0\u3067\u3042\u308b\u3068\u5224\u65ad\u3057\u3001<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u30d6\u30e9\u30a6\u30b6\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3084\u95b2\u89a7\u5c65\u6b74\u3092\u6d88\u53bb<\/mark><\/strong>\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"a6\"><span class=\"ez-toc-section\" id=\"%E3%83%95%E3%82%A1%E3%82%A4%E3%82%A2%E3%82%A6%E3%82%A9%E3%83%BC%E3%83%AB%E3%81%AE%E8%A8%AD%E5%AE%9A%E3%82%92%E8%A6%8B%E7%9B%B4%E3%81%99\"><\/span>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u8a2d\u5b9a\u3092\u898b\u76f4\u3059<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u8a2d\u7f6e\u3057\u3066\u3044\u308b\u5834\u5408\u3001<strong>\u8a2d\u5b9a\u3092\u898b\u76f4\u3059\u3053\u3068\u3067502 Bad Gateway\u304c\u89e3\u6d88\u3055\u308c\u308b<\/strong>\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3068\u306f\u3001\u60aa\u610f\u306e\u3042\u308b\u30e6\u30fc\u30b6\u30fc\u3084\u5206\u6563\u578b\u30b5\u30fc\u30d3\u30b9\u62d2\u5426\uff08DDoS\uff09\u653b\u6483\u304b\u3089Web\u30b5\u30a4\u30c8\u3092\u5b88\u308b\u305f\u3081\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u3057\u3001\u8a2d\u5b9a\u304c\u4e0d\u9069\u5207\u3060\u3068<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u6b63\u5f53\u306a\u30ea\u30af\u30a8\u30b9\u30c8\u307e\u3067\u6709\u5bb3\u306a\u653b\u6483\u3068\u8a8d\u8b58<\/mark><\/strong>\u3057\u3001\u30d6\u30ed\u30c3\u30af\u3057\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u8a2d\u5b9a\u306b\u554f\u984c\u304c\u306a\u3044\u304b\u3092\u78ba\u8a8d\u3057\u3001\u4fee\u6b63\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"a7\"><span class=\"ez-toc-section\" id=\"%E3%82%A2%E3%83%83%E3%83%97%E3%83%87%E3%83%BC%E3%83%88%E3%83%BB%E3%83%A1%E3%83%B3%E3%83%86%E3%83%8A%E3%83%B3%E3%82%B9%E3%81%AE%E7%8A%B6%E6%B3%81%E3%82%92%E6%8A%8A%E6%8F%A1%E3%81%99%E3%82%8B\"><\/span>\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u30fb\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u72b6\u6cc1\u3092\u628a\u63e1\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>502 Bad Gateway\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e\u65b9\u6cd5\u3067<strong>\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u30fb\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u72b6\u6cc1\u3092\u628a\u63e1<\/strong>\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u516c\u5f0f\u30b5\u30a4\u30c8\u3084\u30e1\u30fc\u30eb\u304b\u3089\u60c5\u5831\u901a\u77e5\u3092\u78ba\u8a8d\u3059\u308b<\/li>\n\n\n\n<li>SNS\u3067\u540c\u3058\u72b6\u6cc1\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u3044\u306a\u3044\u304b\u78ba\u8a8d\u3059\u308b<\/li>\n<\/ul>\n\n\n\n<p>\u969c\u5bb3\u767a\u751f\u306b\u95a2\u3059\u308b\u60c5\u5831\u901a\u77e5\u3084\u540c\u3058\u72b6\u6cc1\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u3044\u308c\u3070\u3001<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306b\u3088\u308b\u4e00\u6642\u505c\u6b62\u304c\u539f\u56e0\u3067\u3042\u308b\u3068\u7279\u5b9a\u3067\u304d\u307e\u3059<\/mark><\/strong>\u3002<\/p>\n\n\n\n<p>\u516c\u5f0f\u306e\u89e3\u6c7a\u65b9\u6cd5\u304c\u63d0\u793a\u3055\u308c\u3066\u3044\u308c\u3070\u5f93\u3046\u3053\u3068\u3067\u3001502 Bad Gateway\u3092\u89e3\u6d88\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u554f\u3044\u5408\u308f\u305b\u7a93\u53e3\u3092\u901a\u3058\u3066\u30b5\u30dd\u30fc\u30c8\u3092\u8981\u8acb\u3059\u308b\u3068\u3001\u8fc5\u901f\u306a\u30a8\u30e9\u30fc\u89e3\u6d88\u306b\u5f79\u7acb\u3064\u53ef\u80fd\u6027\u304c\u3042\u308b\u306e\u3067\u8a66\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"a8\"><span class=\"ez-toc-section\" id=\"WordPress%E3%81%AE%E8%A8%AD%E5%AE%9A%E3%82%92%E7%A2%BA%E8%AA%8D%E3%81%99%E3%82%8B\"><\/span>WordPress\u306e\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>WordPress\u3067\u30b5\u30a4\u30c8\u3092\u69cb\u7bc9\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u7279\u306b\u30d7\u30e9\u30b0\u30a4\u30f3\u306e<strong>\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u76f4\u5f8c\u306b\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u3084\u3059\u3044<\/strong>\u305f\u3081\u3001\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u5c0e\u5165\u3084\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u76f4\u5f8c\u306b502 Bad Gateway\u304c\u8868\u793a\u3055\u308c\u305f\u5834\u5408\u3001<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u4ee5\u4e0b\u306e\u65b9\u6cd5\u3092\u8a66\u3057\u3066\u307f\u307e\u3057\u3087\u3046<\/mark><\/strong>\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>WordPress\u306e\u7ba1\u7406\u753b\u9762\u304b\u3089\u300c\u30d7\u30e9\u30b0\u30a4\u30f3\u300d\u306e\u30da\u30fc\u30b8\u3092\u958b\u304f<\/li>\n\n\n\n<li>\u4e00\u756a\u4e0a\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u7121\u52b9\u5316\u3059\u308b<\/li>\n\n\n\n<li>\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3057\u3001Web\u30b5\u30a4\u30c8\u3092\u78ba\u8a8d\u3059\u308b<\/li>\n<\/ol>\n\n\n\n<p>\u4e0a\u8a18\u3092\u8a66\u3057\u3066\u30a8\u30e9\u30fc\u304c\u89e3\u6d88\u3055\u308c\u3066\u3044\u308c\u3070\u3001\u76f4\u524d\u306b\u7121\u52b9\u5316\u3057\u305f\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u539f\u56e0\u3060\u3068\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u89e3\u6d88\u3055\u308c\u306a\u3044\u5834\u5408\u306f<strong>1\u3064\u305a\u3064\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u7121\u52b9\u5316<\/strong>\u3057\u306a\u304c\u3089\u3001\u540c\u3058\u624b\u9806\u3092\u7e70\u308a\u8fd4\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"502_Bad_Gateway%E3%82%92%E3%81%9D%E3%81%AE%E3%81%BE%E3%81%BE%E6%94%BE%E7%BD%AE%E3%81%99%E3%82%8B%E3%83%AA%E3%82%B9%E3%82%AF\"><\/span>502 Bad Gateway\u3092\u305d\u306e\u307e\u307e\u653e\u7f6e\u3059\u308b\u30ea\u30b9\u30af<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>502 Bad Gateway\u3092\u305d\u306e\u307e\u307e\u653e\u7f6e\u3059\u308b\u30ea\u30b9\u30af\u306f\u3001\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" src=\"https:\/\/leosophia.co.jp\/marketing\/wp-content\/uploads\/2024\/11\/\u2462502-Bad-Gateway\u3092\u305d\u306e\u307e\u307e\u653e\u7f6e\u3059\u308b\u30ea\u30b9\u30af.jpg\" alt=\"502-Bad-Gateway\u3092\u305d\u306e\u307e\u307e\u653e\u7f6e\u3059\u308b\u30ea\u30b9\u30af\" class=\"wp-image-8437\" loading=\"lazy\" width=\"100%\" height=\"auto\" \/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"#b1\">SEO\u8a55\u4fa1\u306b\u5f71\u97ff\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<\/a><\/li>\n\n\n\n<li><a href=\"#b2\">\u53ce\u76ca\u640d\u5931\u306e\u53ef\u80fd\u6027\u304c\u3042\u308b<\/a><\/li>\n\n\n\n<li><a href=\"#b3\">\u30e6\u30fc\u30b6\u30fc\u306e\u4fe1\u983c\u6027\u306b\u5f71\u97ff\u304c\u3042\u308b<\/a><\/li>\n<\/ul>\n\n\n\n<p>\u601d\u308f\u306c\u640d\u5931\u306b\u7e4b\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u306e\u3067\u3001\u4e88\u3081\u30ea\u30b9\u30af\u3092\u78ba\u8a8d\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"b1\"><span class=\"ez-toc-section\" id=\"SEO%E8%A9%95%E4%BE%A1%E3%81%AB%E5%BD%B1%E9%9F%BF%E3%81%99%E3%82%8B%E5%8F%AF%E8%83%BD%E6%80%A7%E3%81%8C%E3%81%82%E3%82%8B\"><\/span>SEO\u8a55\u4fa1\u306b\u5f71\u97ff\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>502 Bad Gateway\u3092\u653e\u7f6e\u3059\u308b\u3068\u4ee5\u4e0b\u306e\u30ea\u30b9\u30af\u304c\u3042\u308a\u3001<strong>SEO\u8a55\u4fa1\u306b\u5f71\u97ff\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/strong>\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>SEO\u306e\u8a55\u4fa1\u4f4e\u4e0b<\/li>\n\n\n\n<li>\u30e6\u30fc\u30b6\u30fc\u96e2\u308c<\/li>\n<\/ul>\n\n\n\n<p>502 Bad Gateway\u304c\u767a\u751f\u3059\u308b\u3068\u3001\u30af\u30ed\u30fc\u30e9\u30fc\u304c\u30af\u30ed\u30fc\u30eb\u983b\u5ea6\u3092\u4e00\u6642\u7684\u306b\u4e0b\u3052\u3001<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u6b63\u5e38\u306a\u30da\u30fc\u30b8\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u66f4\u65b0\u304c\u9045\u308c\u308b<\/mark><\/strong>\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u304c\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3055\u308c\u308b\u3068\u3001\u6700\u7d42\u7684\u306b\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304b\u3089\u524a\u9664\u3055\u308c\u3001<strong>\u30b5\u30a4\u30c8\u3078\u306e\u6d41\u5165\u304c\u5927\u5e45\u306b\u6e1b\u5c11\u3059\u308b<\/strong>\u3053\u3068\u3082\u30ea\u30b9\u30af\u306e\u4e00\u3064\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3055\u3089\u306b502 Bad Gateway\u306e\u30da\u30fc\u30b8\u306f\u300c\u4e2d\u8eab\u304c\u306a\u3044\u30da\u30fc\u30b8\u300d\u3068\u8a8d\u8b58\u3055\u308c\u3066\u3001\u4f4e\u54c1\u8cea\u306a\u30da\u30fc\u30b8\u304c\u591a\u3044\u3068\u5224\u65ad\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30b5\u30a4\u30c8\u5168\u4f53\u306e\u8a55\u4fa1\u304c\u4e0b\u304c\u308a\u3001<strong>\u691c\u7d22\u9806\u4f4d\u306b\u3082\u60aa\u5f71\u97ff\u3092\u53ca\u307c\u3059<\/strong>\u306e\u3067\u65e9\u3081\u306e\u5bfe\u51e6\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u25b6<a href=\"#dn2\">502 Bad Gateway\u306e\u76f4\u3057\u65b9\u30fb\u89e3\u6c7a\u65b9\u6cd5<\/a>\u306f\u3053\u3061\u3089<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"b2\"><span class=\"ez-toc-section\" id=\"%E5%8F%8E%E7%9B%8A%E6%90%8D%E5%A4%B1%E3%81%AE%E5%8F%AF%E8%83%BD%E6%80%A7%E3%81%8C%E3%81%82%E3%82%8B\"><\/span>\u53ce\u76ca\u640d\u5931\u306e\u53ef\u80fd\u6027\u304c\u3042\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>502 Bad Gateway\u3092\u653e\u7f6e\u3059\u308b\u3068\u30da\u30fc\u30b8\u304c\u95b2\u89a7\u4e0d\u53ef\u306e\u72b6\u614b\u304c\u7d9a\u304d\u3001<strong>\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u53ce\u76ca\u640d\u5931\u3068\u306a\u308b\u53ef\u80fd\u6027<\/strong>\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30a2\u30d5\u30a3\u30ea\u30a8\u30a4\u30c8\u5e83\u544a<br><\/strong>\u21b3\u95b2\u89a7\u4f4e\u4e0b\u306b\u3088\u308b\u53ce\u76ca\u640d\u5931<\/li>\n\n\n\n<li><strong>\u30ea\u30b9\u30c6\u30a3\u30f3\u30b0\u5e83\u544a<br><\/strong>\u21b3\u8cbb\u7528\u304c\u7121\u99c4\u306b\u306a\u308b\u30ea\u30b9\u30af<\/li>\n<\/ul>\n\n\n\n<p>\u7279\u306b\u8a71\u984c\u6027\u306e\u9ad8\u3044\u30a2\u30d5\u30a3\u30ea\u30a8\u30a4\u30c8\u5e83\u544a\u3092\u63b2\u8f09\u3057\u3066\u3044\u308b\u5834\u5408\u3001<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u95b2\u89a7\u6570\u306e\u4f4e\u4e0b\u304c\u76f4\u63a5\u7684\u306a\u640d\u5bb3<\/mark><\/strong>\u3068\u306a\u308a\u3001\u5f71\u97ff\u304c\u5927\u304d\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u30af\u30ea\u30c3\u30af\u8ab2\u91d1\u578b\u306e\u30ea\u30b9\u30c6\u30a3\u30f3\u30b0\u5e83\u544a\u3092\u51fa\u7a3f\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u7279\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u5e83\u544a\u30ea\u30f3\u30af\u5148\u304c\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u3067\u3042\u3063\u3066\u3082\u30af\u30ea\u30c3\u30af\u3055\u308c\u308b\u305f\u3073\u306b\u8ab2\u91d1\u3055\u308c\u3001\u8cbb\u7528\u304c\u7121\u99c4\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>502 Bad Gateway\u304c\u767a\u751f\u3057\u305f<strong>\u30ea\u30b9\u30c6\u30a3\u30f3\u30b0\u5e83\u544a\u306e\u51fa\u7a3f\u3092\u4e00\u6642\u505c\u6b62<\/strong>\u3057\u3001\u7121\u99c4\u306a\u8cbb\u7528\u306e\u767a\u751f\u3092\u9632\u3050\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"b3\"><span class=\"ez-toc-section\" id=\"%E3%83%A6%E3%83%BC%E3%82%B6%E3%83%BC%E3%81%AE%E4%BF%A1%E9%A0%BC%E6%80%A7%E3%81%AB%E5%BD%B1%E9%9F%BF%E3%81%8C%E3%81%82%E3%82%8B\"><\/span>\u30e6\u30fc\u30b6\u30fc\u306e\u4fe1\u983c\u6027\u306b\u5f71\u97ff\u304c\u3042\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>502 Bad Gateway\u3092\u9577\u671f\u9593\u653e\u7f6e\u3059\u308b\u3068\u3001<strong>\u30e6\u30fc\u30b6\u30fc\u306e\u4fe1\u983c\u6027\u3068\u640d\u306a\u3046\u53ef\u80fd\u6027<\/strong>\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30a8\u30e9\u30fc\u304c\u9577\u671f\u9593\u7d9a\u304f\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u300c\u3053\u306e\u30b5\u30a4\u30c8\u306f\u9589\u9396\u3055\u308c\u305f\u306e\u3067\u306f\u306a\u3044\u304b\u300d\u3068\u8aa4\u89e3\u3057\u3001\u96e2\u308c\u3066\u3057\u307e\u3046\u5834\u5408\u3082\u3002<\/p>\n\n\n\n<p>\u7d50\u679c\u3068\u3057\u3066\u30e6\u30fc\u30b6\u30fc\u306e\u4fe1\u983c\u6027\u3092\u5931\u3044\u3001\u65e2\u5b58\u306e\u30e6\u30fc\u30b6\u30fc\u304c<strong>\u7af6\u5408\u30b5\u30a4\u30c8\u3078\u79fb\u3063\u3066\u3057\u307e\u3046\u30ea\u30b9\u30af<\/strong>\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3055\u3089\u306b\u30d3\u30b8\u30cd\u30b9\u30b5\u30a4\u30c8\u306e\u5834\u5408\u306f\u3001\u9867\u5ba2\u96e2\u308c\u304c\u58f2\u4e0a\u306b\u76f4\u63a5\u5f71\u97ff\u3092\u53ca\u307c\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u306e\u3067\u65e9\u6025\u306a\u5bfe\u5fdc\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u25b6<a href=\"#dn2\">502 Bad Gateway\u306e\u76f4\u3057\u65b9\u30fb\u89e3\u6c7a\u65b9\u6cd5<\/a>\u306f\u3053\u3061\u3089<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"502_bad_gateway%E3%81%AE%E4%BA%88%E9%98%B2%E7%AD%96\"><\/span>502 bad gateway\u306e\u4e88\u9632\u7b56<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>502 bad gateway\u306e\u4e88\u9632\u7b56<\/strong>\u306f\u3001\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" src=\"https:\/\/leosophia.co.jp\/marketing\/wp-content\/uploads\/2024\/11\/\u2463502-bad-gateway\u306e\u4e88\u9632\u7b56-.jpg\" alt=\"502-bad-gateway\u306e\u4e88\u9632\u7b56\" class=\"wp-image-8438\" loading=\"lazy\" width=\"100%\" height=\"auto\" \/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"#c1\">\u30b3\u30f3\u30c6\u30f3\u30c4\u5727\u7e2e\u3092\u3057\u3066\u8ca0\u62c5\u3092\u6e1b\u3089\u3059<\/a><\/li>\n\n\n\n<li><a href=\"#c2\">\u30c9\u30e1\u30a4\u30f3\u30b5\u30fc\u30d0\u30fc\u6599\u91d1\u306e\u6255\u3044\u5fd8\u308c\u3092\u78ba\u8a8d\u3059\u308b<\/a><\/li>\n\n\n\n<li><a href=\"#c3\">\u30b5\u30fc\u30d0\u30fc\u306e\u30b9\u30da\u30c3\u30af\u3092\u898b\u76f4\u3059<\/a><\/li>\n\n\n\n<li><a href=\"#c4\">\u30b3\u30fc\u30c9\u3092\u898b\u76f4\u3059<\/a><\/li>\n\n\n\n<li><a href=\"#c5\">\u30b5\u30fc\u30d0\u30fc\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306e\u671f\u9593\u3092\u78ba\u8a8d\u3059\u308b<\/a><\/li>\n<\/ul>\n\n\n\n<p>502 bad gateway\u306f\u53ce\u76ca\u640d\u5931\u306b\u7e4b\u304c\u308b\u53ef\u80fd\u6027\u3082\u3042\u308b\u306e\u3067\u3001\u767a\u751f\u3057\u306a\u3044\u3088\u3046\u306b\u4e88\u9632\u7b56\u3092\u62bc\u3055\u3048\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"c1\"><span class=\"ez-toc-section\" id=\"%E3%82%B3%E3%83%B3%E3%83%86%E3%83%B3%E3%83%84%E5%9C%A7%E7%B8%AE%E3%82%92%E3%81%97%E3%81%A6%E8%B2%A0%E6%8B%85%E3%82%92%E6%B8%9B%E3%82%89%E3%81%99\"><\/span>\u30b3\u30f3\u30c6\u30f3\u30c4\u5727\u7e2e\u3092\u3057\u3066\u8ca0\u62c5\u3092\u6e1b\u3089\u3059<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u5727\u7e2e\u3059\u308b\u3068<strong>Web\u30b5\u30a4\u30c8\u306e\u8ca0\u62c5\u304c\u8efd\u6e1b<\/strong>\u3055\u308c\u3001502 Bad Gateway\u304c\u767a\u751f\u3059\u308b\u30ea\u30b9\u30af\u3092\u6291\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>502 Bad Gateway\u306f\u3001\u30a2\u30af\u30bb\u30b9\u306e\u96c6\u4e2d\u306a\u3069\u306b\u3088\u308a<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">Web\u30b5\u30a4\u30c8\u306e\u8ca0\u62c5\u304c\u5897\u5927\u3057\u305f\u5834\u5408\u306b\u767a\u751f\u3059\u308b\u30a8\u30e9\u30fc<\/mark><\/strong>\u306e\u305f\u3081\u3001\u6709\u52b9\u306a\u4e88\u9632\u7b56\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3055\u3089\u306b\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u5727\u7e2e\u3059\u308b\u3053\u3068\u3067<strong>Web\u30da\u30fc\u30b8\u306e\u8868\u793a\u901f\u5ea6\u304c\u5411\u4e0a<\/strong>\u3057\u3001\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u306e\u89b3\u70b9\u304b\u3089\u3082\u826f\u3044\u52b9\u679c\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u753b\u50cf\u5727\u7e2e\u306b\u3088\u308b\u753b\u8cea\u306e\u52a3\u5316\u306a\u3069\u7279\u5225\u306a\u7406\u7531\u304c\u306a\u3044\u5834\u5408\u306f\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u5727\u7e2e\u3092\u5b9f\u65bd\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"c2\"><span class=\"ez-toc-section\" id=\"%E3%83%89%E3%83%A1%E3%82%A4%E3%83%B3%E3%82%B5%E3%83%BC%E3%83%90%E3%83%BC%E6%96%99%E9%87%91%E3%82%92%E8%87%AA%E5%8B%95%E6%B1%BA%E6%B8%88%E3%81%AB%E5%A4%89%E6%9B%B4%E3%81%99%E3%82%8B\"><\/span>\u30c9\u30e1\u30a4\u30f3\u30b5\u30fc\u30d0\u30fc\u6599\u91d1\u3092\u81ea\u52d5\u6c7a\u6e08\u306b\u5909\u66f4\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u30c9\u30e1\u30a4\u30f3\u3084\u30b5\u30fc\u30d0\u30fc\u6599\u91d1\u306e\u652f\u6255\u3044\u5fd8\u308c\u304c\u539f\u56e0\u3067502 Bad Gateway\u304c\u767a\u751f\u3059\u308b\u30b1\u30fc\u30b9\u3082\u3042\u308b\u306e\u3067\u3001<strong>\u652f\u6255\u3044\u65b9\u6cd5\u3092\u81ea\u52d5\u6c7a\u6e08\u306b\u5909\u66f4\u3057\u307e\u3057\u3087\u3046<\/strong>\u3002<\/p>\n\n\n\n<p>\u7279\u306b\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u3001<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u652f\u6255\u3044\u3092\u5fd8\u308c\u308b\u3053\u3068\u3067\u30b5\u30a4\u30c8\u304c\u505c\u6b62\u3059\u308b\u30ea\u30b9\u30af\u304c\u3042\u308b<\/mark><\/strong>\u305f\u3081\u3001\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u591a\u304f\u306e\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u4f1a\u793e\u3084\u30c9\u30e1\u30a4\u30f3\u30ec\u30b8\u30b9\u30c8\u30e9\u3067\u306f\u3001\u6599\u91d1\u66f4\u65b0\u6642\u306b\u81ea\u52d5\u6c7a\u6e08\u3092\u5229\u7528\u3067\u304d\u308b\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u81ea\u52d5\u6c7a\u6e08\u306e\u8a2d\u5b9a\u306b\u3088\u308a\u4e0d\u8981\u306a502 Bad Gateway\u306e\u767a\u751f\u3092\u9632\u3052\u308b\u306e\u3067\u3001<strong>\u81ea\u52d5\u6c7a\u6e08\u3092\u6709\u52b9\u306b\u3057\u3066\u304a\u304f<\/strong>\u3053\u3068\u304c\u304a\u3059\u3059\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"c3\"><span class=\"ez-toc-section\" id=\"%E3%82%B5%E3%83%BC%E3%83%90%E3%83%BC%E3%81%AE%E3%82%B9%E3%83%9A%E3%83%83%E3%82%AF%E3%82%92%E8%A6%8B%E7%9B%B4%E3%81%99\"><\/span>\u30b5\u30fc\u30d0\u30fc\u306e\u30b9\u30da\u30c3\u30af\u3092\u898b\u76f4\u3059<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>502 Bad Gateway\u30a8\u30e9\u30fc\u3092\u4e88\u9632\u3059\u308b\u4e0a\u3067\u3001<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u30b5\u30fc\u30d0\u30fc\u306e\u30b9\u30da\u30c3\u30af\u3092\u5b9a\u671f\u7684\u306b\u898b\u76f4\u3059<\/mark><\/strong>\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>Web\u30b5\u30a4\u30c8\u3092\u9577\u671f\u9593\u904b\u7528\u3057\u3066\u3044\u308b\u3068\u30a2\u30af\u30bb\u30b9\u6570\u306e\u5897\u52a0\u3084\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u80a5\u5927\u5316\u306b\u3088\u308a\u3001\u5f53\u521d\u306e\u60f3\u5b9a\u3092\u4e0a\u56de\u308b\u8ca0\u8377\u304c\u30b5\u30fc\u30d0\u30fc\u306b\u304b\u304b\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30b5\u30fc\u30d0\u30fc\u306e\u30b9\u30da\u30c3\u30af\u4e0d\u8db3\u306f\u3001<strong>\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5146\u5019\u304b\u3089\u63a8\u6e2c\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd<\/strong>\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Web\u30da\u30fc\u30b8\u306e\u8868\u793a\u901f\u5ea6\u304c\u4f4e\u4e0b\u3059\u308b<\/li>\n\n\n\n<li>\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u51e6\u7406\u306b\u6642\u9593\u304c\u304b\u304b\u308b<\/li>\n\n\n\n<li>\u30b5\u30fc\u30d0\u30fc\u306e\u5fdc\u7b54\u304c\u4e0d\u5b89\u5b9a\u306b\u306a\u308b<\/li>\n<\/ul>\n\n\n\n<p>\u4e0a\u8a18\u306e\u5146\u5019\u304c\u898b\u3089\u308c\u305f\u5834\u5408\u306f\u901f\u3084\u304b\u306b\u30b5\u30fc\u30d0\u30fc\u306e\u30b9\u30da\u30c3\u30af\u3092\u898b\u76f4\u3057\u3001<strong>\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u691c\u8a0e<\/strong>\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"c4\"><span class=\"ez-toc-section\" id=\"%E3%82%B3%E3%83%BC%E3%83%89%E3%82%92%E8%A6%8B%E7%9B%B4%E3%81%99\"><\/span>\u30b3\u30fc\u30c9\u3092\u898b\u76f4\u3059<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Web\u30b5\u30a4\u30c8\u3092\u7de8\u96c6\u3059\u308b\u969b\u306f<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u5b9f\u88c5\u524d\u306b\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u898b\u76f4\u3059<\/mark><\/strong>\u3053\u3068\u3067\u3001502 Bad Gateway\u4e88\u9632\u306b\u7e4b\u304c\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306b\u4e0d\u5099\u304c\u3042\u308b\u72b6\u614b\u3067\u5b9f\u88c5\u3057\u3066\u3057\u307e\u3046\u3068\u3001<strong>\u65e2\u306b\u516c\u958b\u3057\u3066\u3044\u308b\u30da\u30fc\u30b8\u304c\u30a8\u30e9\u30fc\u306b\u306a\u308b<\/strong>\u53ef\u80fd\u6027\u304c\u3042\u308b\u306e\u3067\u6ce8\u610f\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u3055\u3089\u306b\u7de8\u96c6\u5f8c\u306b502 Bad Gateway\u304c\u767a\u751f\u3057\u3066\u3082\u8fc5\u901f\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3088\u3046\u3001<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u7de8\u96c6\u524d\u306e\u30c7\u30fc\u30bf\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u53d6\u308b<\/mark><\/strong>\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>PHP\u3084MySQL\u306a\u3069\u30b5\u30fc\u30d0\u30fc\u306b\u76f4\u63a5\u95a2\u4fc2\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u7de8\u96c6\u3059\u308b\u5834\u5408\u306f\u3001\u7279\u306b\u614e\u91cd\u306a\u4f5c\u696d\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305fWordPress\u306b\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u8ffd\u52a0\u3059\u308b\u5834\u5408\u3082\u540c\u69d8<strong>\u306b\u30c6\u30b9\u30c8\u30b5\u30a4\u30c8\u306a\u3069\u3067\u691c\u8a3c<\/strong>\u3057\u3001\u554f\u984c\u304c\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304b\u3089\u5c0e\u5165\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"c5\"><span class=\"ez-toc-section\" id=\"%E3%82%B5%E3%83%BC%E3%83%90%E3%83%BC%E3%82%A2%E3%83%83%E3%83%97%E3%83%87%E3%83%BC%E3%83%88%E3%81%AE%E6%9C%9F%E9%96%93%E3%82%92%E7%A2%BA%E8%AA%8D%E3%81%99%E3%82%8B\"><\/span>\u30b5\u30fc\u30d0\u30fc\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306e\u671f\u9593\u3092\u78ba\u8a8d\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001<strong>\u30b5\u30fc\u30d0\u30fc\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306e\u671f\u9593\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046<\/strong>\u3002<\/p>\n\n\n\n<p>\u30b5\u30fc\u30d0\u30fc\u306e\u30e1\u30f3\u30c6\u30f3\u30ca\u30f3\u30b9\u30fb\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u6642\u306b502 Bad Gateway\u304c\u767a\u751f\u3059\u308b\u306e\u306f\u3001\u907f\u3051\u3089\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u3057\u3001\u4e88\u3081\u30b5\u30a4\u30c8\u304c\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306a\u3069\u306b\u3088\u308a<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u95b2\u89a7\u4e0d\u53ef\u306b\u306a\u308b\u65e8\u3092\u544a\u77e5<\/mark><\/strong>\u3057\u3066\u304a\u3051\u3070\u3001\u30e6\u30fc\u30b6\u30fc\u3092\u6df7\u4e71\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u7b49\u306e\u983b\u5ea6\u3084\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u306f\u4f1a\u793e\u3054\u3068\u306b\u7570\u306a\u308b\u306e\u3067\u3001\u516c\u5f0f\u30b5\u30a4\u30c8\u3084\u30e1\u30fc\u30eb\u3092\u3053\u307e\u3081\u306b\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"502_Bad_Gateway%E3%81%AB%E9%96%A2%E3%81%99%E3%82%8B%E3%82%88%E3%81%8F%E3%81%82%E3%82%8B%E8%B3%AA%E5%95%8F%E3%81%A8%E5%9B%9E%E7%AD%94\"><\/span>502 Bad Gateway\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u8cea\u554f\u3068\u56de\u7b54<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>502 Bad Gateway\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u8cea\u554f\u3068\u56de\u7b54<\/strong>\u306f\u3001\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"#q1\">502 Bad Gateway\u306f\u30a6\u30a4\u30eb\u30b9\u3068\u95a2\u4fc2\u304c\u3042\u308b\uff1f<\/a><\/li>\n\n\n\n<li><a href=\"#q2\">SEO\u306b\u5f71\u97ff\u304c\u3042\u308bHTTP\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u306f\uff1f<\/a><\/li>\n<\/ul>\n\n\n\n<p>502 Bad Gateway\u3078\u306e\u7591\u554f\u3092\u89e3\u6d88\u3057\u3001\u30a8\u30e9\u30fc\u306b\u8fc5\u901f\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"q1\"><span class=\"ez-toc-section\" id=\"502_Bad_Gateway%E3%81%AF%E3%82%A6%E3%82%A4%E3%83%AB%E3%82%B9%E3%81%A8%E9%96%A2%E4%BF%82%E3%81%8C%E3%81%82%E3%82%8B%EF%BC%9F\"><\/span>502 Bad Gateway\u306f\u30a6\u30a4\u30eb\u30b9\u3068\u95a2\u4fc2\u304c\u3042\u308b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>502 Bad Gateway\u306f\u30b5\u30fc\u30d0\u30fc\u5074\u306e\u30a8\u30e9\u30fc\u3067\u3042\u308a\u3001<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u30a6\u30a4\u30eb\u30b9\u3068\u306f\u95a2\u4fc2\u306f\u3042\u308a\u307e\u305b\u3093<\/mark><\/strong>\u3002<\/p>\n\n\n\n<p>\u30b5\u30fc\u30d0\u30fc\u9593\u306e\u901a\u4fe1\u304c\u9069\u5207\u306b\u884c\u308f\u308c\u306a\u3044\u5834\u5408\u3084\u3001\u30a2\u30af\u30bb\u30b9\u96c6\u4e2d\u306b\u3088\u308b\u8ca0\u8377\u304c\u539f\u56e0\u3067\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u4e00\u822c\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u3067\u306f502 Bad Gateway\u304c\u767a\u751f\u3059\u308b\u539f\u56e0\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u305c\u3072\u53c2\u8003\u306b\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<br>\u25b6<a href=\"#dn1\">502 Bad Gateway\u306e\u539f\u56e0<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"q2\"><span class=\"ez-toc-section\" id=\"SEO%E3%81%AB%E5%BD%B1%E9%9F%BF%E3%81%8C%E3%81%82%E3%82%8BHTTP%E3%82%B9%E3%83%86%E3%83%BC%E3%82%BF%E3%82%B9%E3%82%B3%E3%83%BC%E3%83%89%E3%81%AF%EF%BC%9F\"><\/span>SEO\u306b\u5f71\u97ff\u304c\u3042\u308bHTTP\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u306f\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>SEO\u306b\u5f71\u97ff\u304c\u3042\u308bHTTP\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9<\/strong>\u306f\u3001\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>\u5206\u985e<\/td><td>\u540d\u79f0<\/td><td>\u610f\u5473<\/td><\/tr><tr><td rowspan=\"2\"><strong>\u901a\u4fe1\u6210\u529f<\/strong><\/td><td>200 OK<\/td><td>\u30b5\u30fc\u30d0\u30fc\u304c\u6b63\u5e38\u306b\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u51e6\u7406\u3057\u3001\u30da\u30fc\u30b8\u304c\u554f\u984c\u306a\u304f\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u72b6\u614b<\/td><\/tr><tr><td>202 Accepted<\/td><td>\u30b5\u30fc\u30d0\u30fc\u304c\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u53d7\u3051\u53d6\u3063\u305f\u3082\u306e\u306e\u3001\u51e6\u7406\u3092\u5b8c\u4e86\u3057\u3066\u3044\u306a\u3044\u72b6\u614b<\/td><\/tr><tr><td rowspan=\"2\"><strong>\u30ea\u30c0\u30a4\u30ec\u30af\u30c8<\/strong><\/td><td>301 Moved Permanently<\/td><td>\u6052\u4e45\u7684\u306b\u65b0\u3057\u3044URL\u306b\u79fb\u52d5\u3055\u308c\u305f\u3053\u3068\u3092\u793a\u3059<\/td><\/tr><tr><td>302 Found<\/td><td>\u30da\u30fc\u30b8\u304c\u4e00\u6642\u7684\u306b\u79fb\u52d5\u3057\u305f\u3053\u3068\u3092\u793a\u3059<\/td><\/tr><tr><td rowspan=\"2\"><strong>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30a8\u30e9\u30fc<\/strong><\/td><td>403 Forbidden<\/td><td>\u30a2\u30af\u30bb\u30b9\u6a29\u304c\u306a\u3044\u305f\u3081\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u62d2\u5426\u3055\u308c\u305f\u72b6\u614b<\/td><\/tr><tr><td>404 Not Found<\/td><td>\u6307\u5b9a\u3055\u308c\u305f\u30da\u30fc\u30b8\u304c\u5b58\u5728\u3057\u306a\u3044\u72b6\u614b<\/td><\/tr><tr><td rowspan=\"3\"><strong>\u30b5\u30fc\u30d0\u30fc\u30a8\u30e9\u30fc<\/strong><\/td><td>500 Internal Server Error<\/td><td>\u30b5\u30fc\u30d0\u30fc\u5185\u90e8\u3067\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u3066\u3044\u308b\u72b6\u614b<\/td><\/tr><tr><td>502 Bad Gateway<\/td><td>\u30b5\u30fc\u30d0\u30fc\u9593\u306e\u901a\u4fe1\u306b\u554f\u984c\u304c\u3042\u308a\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u51e6\u7406\u3055\u308c\u306a\u3044\u72b6\u614b<\/td><\/tr><tr><td>503 Service Unavailable<\/td><td>\u30b5\u30fc\u30d0\u30fc\u304c\u4e00\u6642\u7684\u306b\u5229\u7528\u4e0d\u53ef\u306e\u72b6\u614b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u7279\u306b\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30a8\u30e9\u30fc\uff084xx\u7cfb\uff09\u3084\u30b5\u30fc\u30d0\u30fc\u30a8\u30e9\u30fc\uff085xx\u7cfb\uff09\u306fSEO\u306b\u60aa\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u305f\u3081\u3001\u65e9\u6025\u306a\u5bfe\u5fdc\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u7279\u306b\u30b5\u30fc\u30d0\u30fc\u30a8\u30e9\u30fc\uff085xx\u7cfb\uff09\u306f<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u8907\u6570\u306e\u7a2e\u985e\u304c\u540c\u6642\u306b\u767a\u751f\u3059\u308b\u5834\u5408\u304c\u3042\u308b<\/mark><\/strong>\u306e\u3067\u3001\u899a\u3048\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"502_Bad_Gateway%E3%81%8C%E5%87%BA%E3%82%8B%E5%8E%9F%E5%9B%A0%E3%82%92%E6%8A%8A%E6%8F%A1%E3%81%97%E3%81%A6%E8%BF%85%E9%80%9F%E3%81%AB%E8%A7%A3%E6%B1%BA%E3%81%97%E3%82%88%E3%81%86%EF%BC%81\"><\/span>502 Bad Gateway\u304c\u51fa\u308b\u539f\u56e0\u3092\u628a\u63e1\u3057\u3066\u8fc5\u901f\u306b\u89e3\u6c7a\u3057\u3088\u3046\uff01<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>502 Bad Gateway<\/strong>\u3068\u306fHTTP\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u306e\u4e00\u3064\u3067\u3001<strong>\u30b5\u30fc\u30d0\u30fc\u304c\u4e0d\u9069\u5207\u306a\u5fdc\u7b54\u3092\u53d7\u3051\u53d6\u3063\u305f\u5834\u5408\u306b\u767a\u751f\u3059\u308b\u30a8\u30e9\u30fc<\/strong>\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4e2d\u7d99\u30b5\u30fc\u30d0\u30fc\u304c\u4e0a\u6d41\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u306e\u6709\u52b9\u306a\u5fdc\u7b54\u3092\u53d7\u3051\u53d6\u308c\u306a\u3044\u5834\u5408\u306b\u767a\u751f\u3057\u3001<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">\u4ee5\u4e0b\u304c\u4e3b\u306a<a href=\"#dn1\">\u539f\u56e0<\/a><\/mark><\/strong>\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u30a2\u30af\u30bb\u30b9\u96c6\u4e2d<\/li>\n\n\n\n<li>\u30b5\u30fc\u30d0\u30fc\u30b9\u30da\u30c3\u30af\u306e\u4e0d\u4e00\u81f4<\/li>\n\n\n\n<li>WordPress\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u4e0d\u5177\u5408<\/li>\n\n\n\n<li>DNS\u8a2d\u5b9a\u306e\u30df\u30b9<\/li>\n\n\n\n<li>\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306e\u30df\u30b9<\/li>\n<\/ul>\n\n\n\n<p>502 Bad Gateway\u3092\u653e\u7f6e\u3059\u308b\u3068\u9577\u671f\u9593\u30da\u30fc\u30b8\u304c\u898b\u3089\u308c\u306a\u304f\u306a\u308b\u305f\u3081\u3001\u53ce\u76ca\u640d\u5931\u306b\u7e4b\u304c\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3055\u3089\u306b\u30a8\u30e9\u30fc\u304c\u7d9a\u304f\u3053\u3068\u3067\u30b5\u30a4\u30c8\u5168\u4f53\u306e\u8a55\u4fa1\u304c\u4e0b\u304c\u308a\u3001\u691c\u7d22\u9806\u4f4d\u306e\u4f4e\u4e0b\u306a\u3069<strong>SEO\u3078\u306e\u60aa\u5f71\u97ff\u3082\u907f\u3051\u3089\u308c\u307e\u305b\u3093<\/strong>\u3002<\/p>\n\n\n\n<p>502 Bad Gateway\u304c\u767a\u751f\u3057\u305f\u969b\u306f\u3001\u539f\u56e0\u3092\u7279\u5b9a\u3057\u3066<a href=\"#dn2\">\u9069\u5207\u306a\u89e3\u6c7a\u65b9\u6cd5<\/a>\u3092\u8fc5\u901f\u306b\u5b9f\u65bd\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>LeoSophia\u306e\u652f\u63f4\u5185\u5bb9\u3084\u5916\u6ce8\u8cbb\u7528\u306f\u3053\u3061\u3089\u306e\u8cc7\u6599\u304b\u3089\u78ba\u8a8d\u3044\u305f\u3060\u3051\u307e\u3059\uff01<\/strong><\/td><\/tr><tr><td><figure class=\"wp-block-image size-large\"><center><figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/leosophia.co.jp\/marketing\/wp-content\/uploads\/2025\/05\/\u30b5\u30fc\u30d3\u30b9\u7d39\u4ecb\u8cc7\u6599.png\" alt=\"\" class=\"wp-image-6565\" style=\"width:487px;height:auto\" loading=\"lazy\" width=\"100%\" height=\"auto\" \/><\/figure><\/center> \n<br><br>\n<center>\nLeo Sophia\u306e<br class=\"sp\">\u30aa\u30a6\u30f3\u30c9\u30e1\u30c7\u30a3\u30a2\u652f\u63f4\u5185\u5bb9\u3092\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002\n<br><br>\n\u25bc\u3053\u306e\u3088\u3046\u306a\u65b9\u306b\u304a\u3059\u3059\u3081\u3067\u3059\n<br>\n\u30fb\u30aa\u30a6\u30f3\u30c9\u30e1\u30c7\u30a3\u30a2\u306e\u904b\u7528\u3001\u306a\u306b\u304b\u3089\u59cb\u3081\u308c\u3070\u826f\u3044\uff1f\n<br>\n\u30fb\u30aa\u30a6\u30f3\u30c9\u30e1\u30c7\u30a3\u30a2\u306e\u904b\u7528\u3067\u601d\u3046\u3088\u3046\u306b\u52b9\u679c\u304c\u8868\u308c\u306a\u3044\u2026\n<br>\n\u30fb\u30ea\u30bd\u30fc\u30b9\u4e0d\u8db3\u3067\u5916\u6ce8\u3092\u691c\u8a0e\u3057\u3066\u3044\u308b\n<br>\n\u30fb\u3059\u3067\u306b\u5916\u6ce8\u3057\u3066\u3044\u308b\u304c\u4ed6\u306e\u652f\u63f4\u3082\u691c\u8a0e\u4e2d\n<br><br>\n\u7121\u6599\u76f8\u8ac7\u3082\u3054\u7528\u610f\u3057\u3066\u304a\u308a\u307e\u3059\u306e\u3067\u3001\u304a\u6c17\u8efd\u306b\u3054\u6d3b\u7528\u304f\u3060\u3055\u3044\u3002\n<br><br>\n<\/center>\n<center>\n<a class=\"wp-block-button has-custom-width wp-block-button__width-75 has-custom-font-size is-style-fill has-small-font-size\"><a class=\"wp-block-button__link has-white-color has-text-color has-light-green-cyan-to-vivid-green-cyan-gradient-background has-background has-text-align-center wp-element-button\" href=\"https:\/\/leosophia.co.jp\/marketing\/download\/\"><strong>\u30b5\u30fc\u30d3\u30b9\u5185\u5bb9\u30fb\u6599\u91d1\u3092\u78ba\u8a8d\u3059\u308b(\u7121\u6599)<\/strong><\/a><\/a>\n\n<a class=\"wp-block-button has-custom-width wp-block-button__width-75 has-custom-font-size is-style-fill has-small-font-size\" id=\"<div-class=&quot;tooltip&quot;&gt;\u304a\u6c17\u8efd\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\uff01<\/div&gt;-<div-class=&quot;button&quot;&gt;---<a-href=&quot;-&quot;&gt;\u7121\u6599\u8cc7\u6599\u8acb\u6c42\u306f\u3053\u3061\u3089<\/a&gt;-<\/div&gt;\"><a class=\"wp-block-button__link has-white-color has-text-color has-background has-link-color has-text-align-center wp-element-button\" href=\"https:\/\/leosophia.co.jp\/marketing\/contact\/\" style=\"border-radius:100px;background:linear-gradient(135deg,rgb(252,185,0) 27%,rgb(255,105,0) 97%)\"><strong>\u7121\u6599\u76f8\u8ac7\u3092\u3057\u3066\u691c\u8a0e\u3059\u308b<\/strong><\/a><\/div><\/div><\/center><\/center><\/figure><\/td><\/tr><\/tbody><\/table><\/figure>\n<br><center>\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>502 Bad Gateway\u3068\u306f\u30b5\u30fc\u30d0\u30fc\u304c\u4e0d\u9069\u5207\u306a\u5fdc\u7b54\u3092\u53d7\u3051\u53d6\u3063\u305f\u969b\u306b\u767a\u751f\u3059\u308b\u3082\u306e\u3067\u3001\u53ce\u76ca\u3084SEO\u8a55\u4fa1\u306b\u3082\u60aa\u5f71\u97ff\u3092\u53ca\u307c\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 \u81ea\u5206\u3067\u904b\u55b6\u3059\u308bWeb\u30b5\u30a4\u30c8\u3067502 Bad Gateway\u304c\u767a\u751f\u3057\u305f\u969b\u306b\u3001\u300c\u3044 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8440,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-8419","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-seo"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>502 Bad Gateway\u3068\u306f\uff1f\u30a8\u30e9\u30fc\u306e\u539f\u56e0\u30fb\u89e3\u6c7a\u65b9\u6cd5\u3084\u4e88\u9632\u7b56\u3092\u89e3\u8aac\uff01 - \u6210\u679c\u3092\u51fa\u3059SEO\u30aa\u30a6\u30f3\u30c9\u30e1\u30c7\u30a3\u30a2 - \u30ec\u30ca\u30c3\u30d7SEO<\/title>\n<meta name=\"description\" content=\"\u672c\u8a18\u4e8b\u3067\u306f502 Bad Gateway\u306e\u539f\u56e0\u3084\u5bfe\u51e6\u6cd5\u3092\u3001\u5fb9\u5e95\u89e3\u8aac\u3057\u307e\u3059\u3002\u30a8\u30e9\u30fc\u3092\u653e\u7f6e\u3059\u308b\u3068\u30b5\u30a4\u30c8\u81ea\u4f53\u306e\u8a55\u4fa1\u4f4e\u4e0b\u306a\u3069SEO\u89b3\u70b9\u304b\u3089\u3082\u60aa\u5f71\u97ff\u3067\u3059\u3002502 Bad Gateway\u306f\u3044\u3064\u6cbb\u308b\uff1f\u3068\u3084\u306a\u3080\u65b9\u306f\u305c\u3072\u53c2\u8003\u306b\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\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:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"502 Bad Gateway\u3068\u306f\uff1f\u30a8\u30e9\u30fc\u306e\u539f\u56e0\u30fb\u89e3\u6c7a\u65b9\u6cd5\u3084\u4e88\u9632\u7b56\u3092\u89e3\u8aac\uff01 - \u6210\u679c\u3092\u51fa\u3059SEO\u30aa\u30a6\u30f3\u30c9\u30e1\u30c7\u30a3\u30a2 - \u30ec\u30ca\u30c3\u30d7SEO\" \/>\n<meta property=\"og:description\" content=\"\u672c\u8a18\u4e8b\u3067\u306f502 Bad Gateway\u306e\u539f\u56e0\u3084\u5bfe\u51e6\u6cd5\u3092\u3001\u5fb9\u5e95\u89e3\u8aac\u3057\u307e\u3059\u3002\u30a8\u30e9\u30fc\u3092\u653e\u7f6e\u3059\u308b\u3068\u30b5\u30a4\u30c8\u81ea\u4f53\u306e\u8a55\u4fa1\u4f4e\u4e0b\u306a\u3069SEO\u89b3\u70b9\u304b\u3089\u3082\u60aa\u5f71\u97ff\u3067\u3059\u3002502 Bad Gateway\u306f\u3044\u3064\u6cbb\u308b\uff1f\u3068\u3084\u306a\u3080\u65b9\u306f\u305c\u3072\u53c2\u8003\u306b\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/leosophia.co.jp\/marketing\/502-bad-gateway\/\" \/>\n<meta property=\"og:site_name\" content=\"\u6210\u679c\u3092\u51fa\u3059SEO\u30aa\u30a6\u30f3\u30c9\u30e1\u30c7\u30a3\u30a2\" \/>\n<meta property=\"article:published_time\" content=\"2025-02-04T08:45:09+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-02-04T08:45:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/leosophia.co.jp\/marketing\/wp-content\/uploads\/2024\/11\/502-Bad-Gateway\u3068\u306f\uff1f.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"449\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"LeoSophia\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"LeoSophia\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"68\u5206\" \/>\n<script type=\"application\/ld+json\" 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