{"id":13032,"date":"2023-02-20T06:50:06","date_gmt":"2023-02-19T21:50:06","guid":{"rendered":"https:\/\/www.suzukikenichi.com\/blog\/?p=13032"},"modified":"2023-02-20T06:47:43","modified_gmt":"2023-02-19T21:47:43","slug":"google-warns-against-using-4xx-to-reduce-crawl-rate","status":"publish","type":"post","link":"https:\/\/www.suzukikenichi.com\/blog\/google-warns-against-using-4xx-to-reduce-crawl-rate\/","title":{"rendered":"\u30af\u30ed\u30fc\u30eb\u983b\u5ea6\u3092\u4e0b\u3052\u308b\u76ee\u7684\u3067404\u3084403\u3092\u4f7f\u7528\u3057\u306a\u3044\u3088\u3046\u306b\u3068Google\u304c\u8b66\u544a"},"content":{"rendered":"<p class=\"p20-b al-r small\">[\u30ec\u30d9\u30eb: \u4e0a\u7d1a]<\/p>\n<blockquote><p>Googlebot \u306e\u30af\u30ed\u30fc\u30eb\u983b\u5ea6\u3092\u4e0b\u3052\u308b\u76ee\u7684\u3067 <code>403<\/code> \u3084 <code>404<\/code> \u306a\u3069 <code>400<\/code> \u756a\u53f0\u306e HTTP \u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u3092\u8fd4\u3057\u3066\u306f\u3044\u3051\u306a\u3044<\/p><\/blockquote>\n<p>Google \u691c\u7d22\u30bb\u30f3\u30c8\u30e9\u30eb\u30d6\u30ed\u30b0\u3067 Gary Illyes\uff08\u30b2\u30a4\u30ea\u30fc\u30fb\u30a4\u30ea\u30a7\u30fc\u30b7\u30e5\uff09\u6c0f\u304c\u3053\u306e\u3088\u3046\u306b<a href=\"https:\/\/developers.google.com\/search\/blog\/2023\/02\/dont-404-my-yum\">\u6ce8\u610f\u559a\u8d77<\/a>\u3057\u307e\u3057\u305f\u3002<\/p>\n<p class=\"p60-b\">\u65e5\u672c\u8a9e\u8a18\u4e8b\u304c\u307e\u3060\u516c\u958b\u3055\u308c\u3066\u3044\u306a\u3044\u306e\u3067\u3001\u8981\u70b9\u3092\u3053\u306e\u8a18\u4e8b\u3067\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<h2>4xx \u306f\u30af\u30e9\u30a4\u30a8\u30f3\u30c8\u30a8\u30e9\u30fc\u3001\u30af\u30ed\u30fc\u30eb\u983b\u5ea6\u306b\u5f71\u97ff\u3057\u306a\u3044<\/h2>\n<p><code>400<\/code> \u756a\u53f0\uff08\u4ee5\u964d\u3001<code>4xx<\/code>\uff09\u306e HTTP \u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\uff08\u2252\u30d6\u30e9\u30a6\u30b6\uff09\u306b\u8d77\u56e0\u3059\u308b\u30a8\u30e9\u30fc\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n<p>\u305f\u3068\u3048\u3070\u3001<code>404<\/code> \u3067\u3042\u308c\u3070\u3001\u9593\u9055\u3063\u305f URL \u3092\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u30ea\u30af\u30a8\u30b9\u30c8\u3057\u3066\u3057\u3066\u3057\u307e\u3044\u3001\u305d\u306e URL \u304c\u898b\u3064\u304b\u3089\u306a\u304b\u3063\u305f\u305f\u3081 <code>Not found<\/code> \u304c\u306b\u8fd4\u3055\u308c\u307e\u3059\u3002<br \/><code>403<\/code> \u3067\u3042\u308c\u3070\u3001\u7981\u6b62\u3055\u308c\u3066\u3044\u308b URL \u306b\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u30a2\u30af\u30bb\u30b9\u3057\u3066\u3057\u307e\u3063\u305f\u305f\u3081\u306b <code>Forbidden<\/code> \u304c\u8fd4\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u300c\u30b5\u30fc\u30d0\u30fc\u306b\u8ca0\u8377\u304c\u304b\u304b\u3063\u3066\u3044\u308b\u300d\u306e\u3088\u3046\u306b\u3001\u30b5\u30fc\u30d0\u30fc\u5074\u306b\u767a\u751f\u3057\u3066\u3044\u308b\u554f\u984c\u3092\u610f\u5473\u3057\u307e\u305b\u3093\u3002<br \/>\u3057\u305f\u304c\u3063\u3066\u3001<code>4xx<\/code> \u306e HTTP \u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u3092\u53d7\u4fe1\u3057\u3066\u3082 Googlebot \u304c\u30af\u30ed\u30fc\u30eb\u983b\u5ea6\u3092\u4e0b\u3052\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p class=\"p30-t\">\u3082\u3057\u3001<code>4xx<\/code> \u304c\u30af\u30ed\u30fc\u30eb\u983b\u5ea6\u306b\u5f71\u97ff\u3059\u308b\u3068\u3057\u305f\u3089\u3001\u9006\u306b\u56f0\u3063\u305f\u4e8b\u614b\u304c\u767a\u751f\u3059\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<p class=\"p40-b\">\u305f\u3068\u3048\u3070\u5b58\u5728\u3057\u306a\u3044 URL \u306b\u5bfe\u3057\u3066\u4ed6\u306e\u30b5\u30a4\u30c8\u304b\u3089\u5927\u91cf\u306e\u30ea\u30f3\u30af\u304c\u5f35\u3089\u308c\u3066\u3044\u3066\u3001404 \u3092\u8fd4\u3059 URL \u304c Googlebot \u306b\u691c\u51fa\u3055\u308c\u305f\u3068\u3057\u307e\u3059\u3002<br \/>\u3082\u3057 <code>4xx<\/code> \u304c\u30af\u30ed\u30fc\u30eb\u983b\u5ea6\u3092\u4e0b\u3052\u3066\u3057\u307e\u3046\u3068\u3057\u305f\u3089\u3001\u30b5\u30a4\u30c8\u904b\u55b6\u8005\u304c\u610f\u56f3\u3057\u3066\u3044\u306a\u3044\u306e\u306b\u3001Googlebot \u306e\u30af\u30ed\u30fc\u30eb\u304c\u6e1b\u5c11\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<h2>\u4f8b\u5916\u306f 429<\/h2>\n<p>\u30af\u30ed\u30fc\u30eb\u983b\u5ea6\u306b <code>4xx<\/code> \u306f\u5f71\u97ff\u3057\u307e\u305b\u3093\u304c\u3001\u4f8b\u5916\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\u305d\u308c\u306f\u3001<code>429<\/code> \u3067\u3059\u3002<\/p>\n<p class=\"p40-b\"><code>429<\/code> \u306f <code>Too Many Requests<\/code> \u3092\u610f\u5473\u3057\u3001\u4e00\u5b9a\u671f\u9593\u306b\u4e00\u5b9a\u56de\u6570\u4ee5\u4e0a\u30a2\u30af\u30bb\u30b9\u3057\u305f\u76f8\u624b\u306b\u3001\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u306e\u5fdc\u7b54\u306e\u7d99\u7d9a\u62d2\u5426\u3092\u4f1d\u3048\u307e\u3059\u3002<br \/>\u3053\u306e\u72b6\u614b\u304c\u7d9a\u304f\u3068\u3001Googlebot \u306f\u30af\u30ed\u30fc\u30eb\u983b\u5ea6\u3092\u6291\u3048\u307e\u3059\u3002<\/p>\n<h2>Googlebot \u306e\u30af\u30ed\u30fc\u30eb\u983b\u5ea6\u3092\u4e0b\u3052\u308b\u9069\u5207\u306a\u65b9\u6cd5<\/h2>\n<p>Googlebot \u306e\u30af\u30ed\u30fc\u30eb\u983b\u5ea6\u3092\u4e0b\u3052\u308b\u9069\u5207\u306a\u65b9\u6cd5\u3068\u3057\u3066\u3001\u6b21\u306e 2 \u3064\u3092\u30a4\u30ea\u30a7\u30fc\u30b7\u30e5\u306f\u63a8\u5968\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>Search Console \u306e<a href=\"https:\/\/www.google.com\/webmasters\/tools\/settings\">\u30af\u30ed\u30fc\u30eb\u983b\u5ea6\u8a2d\u5b9a<\/a>\u304b\u3089\u6700\u5927\u30af\u30ed\u30fc\u30eb\u983b\u5ea6\u3092\u5236\u9650\u3059\u308b \u203b\u63a8\u5968<\/li>\n<li><code>500<\/code>\u3001<code>503<\/code> \u3082\u3057\u304f\u306f <code>429<\/code> \u306e HTTP \u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u3092\u8fd4\u3059<\/li>\n<\/ul>\n<p>\u30a4\u30ea\u30a7\u30fc\u30b7\u30e5\u306b\u3088\u308c\u3070\u3001Googlebot \u306e\u30af\u30ed\u30fc\u30eb\u3092\u5236\u5fa1\u3059\u308b\u76ee\u7684\u3067 <code>4xx<\/code> \u3092\u8fd4\u3059\u30b5\u30a4\u30c8\u3084 CDN \u304c\u3001\u3053\u3053\u6570\u304b\u6708\u5897\u3048\u3066\u3044\u308b\u306e\u3060\u305d\u3046\u3067\u3059\u3002<br \/>\u3082\u3057\u3042\u306a\u305f\u304c\u3001\u3053\u3046\u3057\u305f\u30b5\u30a4\u30c8\u306b\u8a72\u5f53\u3059\u308b\u306e\u3067\u3042\u308c\u3070\u3001\u6b63\u3057\u3044\u65b9\u6cd5\u3067\u30af\u30ed\u30fc\u30eb\u983b\u5ea6\u3092\u5236\u5fa1\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u8aac\u660e\u3057\u305f\u3088\u3046\u306b\u3001<code>404<\/code> \u3084 <code>403<\/code> \u3067\u306f\u30af\u30ed\u30fc\u30eb\u983b\u5ea6\u306f\u4e0b\u304c\u308a\u307e\u305b\u3093\u3002<br \/>\u610f\u5473\u306e\u306a\u3044\u30a8\u30e9\u30fc\u3092\u3053\u3046\u3057\u305f\u65b9\u6cd5\u306f\u5897\u3084\u3059\u3060\u3051\u3067\u3059\u3002<\/p>\n<p>\u6b21\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u3082\u76ee\u3092\u901a\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<ul>\n<li><a href=\"https:\/\/developers.google.com\/search\/docs\/crawling-indexing\/reduce-crawl-rate?hl=ja\">Googlebot \u306e\u30af\u30ed\u30fc\u30eb\u983b\u5ea6\u3092\u4e0b\u3052\u308b<\/a><\/li>\n<li><a href=\"https:\/\/developers.google.com\/search\/docs\/crawling-indexing\/http-network-errors?hl=ja\">HTTP \u30b9\u30c6\u30fc\u30bf\u30b9 \u30b3\u30fc\u30c9\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a8\u30e9\u30fc\u304a\u3088\u3073 DNS \u30a8\u30e9\u30fc\u304c Google \u691c\u7d22\u306b\u53ca\u307c\u3059\u5f71\u97ff<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Googlebot \u306e\u30af\u30ed\u30fc\u30eb\u983b\u5ea6\u3092\u4e0b\u3052\u308b\u76ee\u7684\u3067 403 \u3084 404 \u306a\u3069 400 \u756a\u53f0\u306e HTTP \u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u3092\u8fd4\u3055\u306a\u3044\u3088\u3046\u306b\u3068 Google \u306f\u6ce8\u610f\u559a\u8d77\u3057\u305f\u3002<\/p>\n","protected":false},"author":1,"featured_media":13033,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[418,549],"class_list":["post-13032","post","type-post","status-publish","format-standard","has-post-thumbnail","category-google-seo","tag-404-error","tag-549"],"_links":{"self":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/posts\/13032","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/comments?post=13032"}],"version-history":[{"count":0,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/posts\/13032\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/media\/13033"}],"wp:attachment":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/media?parent=13032"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/categories?post=13032"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/tags?post=13032"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}