{"id":14259,"date":"2024-07-08T07:05:07","date_gmt":"2024-07-07T22:05:07","guid":{"rendered":"https:\/\/www.suzukikenichi.com\/blog\/?p=14259"},"modified":"2024-07-08T07:00:15","modified_gmt":"2024-07-07T22:00:15","slug":"soft-404-may-ruin-your-seo","status":"publish","type":"post","link":"https:\/\/www.suzukikenichi.com\/blog\/soft-404-may-ruin-your-seo\/","title":{"rendered":"\u30bd\u30d5\u30c8404\u306fSEO\u3092\u53f0\u7121\u3057\u306b\u3059\u308b\u304b\u3082\u3001Google\u304c\u6ce8\u610f\u559a\u8d77"},"content":{"rendered":"<p class=\"p20-b al-r small\">[\u30ec\u30d9\u30eb: \u4e0a\u7d1a]<\/p>\n<p class=\"p60-b\">\u30bd\u30d5\u30c8 404 \u306e\u3088\u3046\u306b\u3001\u8868\u9762\u4e0a\u306f\u6b63\u5e38\u3067\u3082\u5b9f\u65bd\u8cea\u7684\u306b\u306f\u30a8\u30e9\u30fc\u306e\u72b6\u614b\u306b\u3064\u3044\u3066 Google \u306e Gary Illyes\uff08\u30b2\u30a4\u30ea\u30fc\u30fb\u30a4\u30ea\u30fc\u30b9\uff09\u6c0f\u304c <a href=\"https:\/\/www.linkedin.com\/posts\/garyillyes_soft-404s-and-other-softcrypto-errors-the-activity-7212228210166509573-c6eN\/\">LinkedIn \u306e\u6295\u7a3f<\/a>\u3067\u6ce8\u610f\u559a\u8d77\u3057\u307e\u3057\u305f\u3002<\/p>\n<h2>\u30af\u30ed\u30fc\u30e9\u30fc\u306e\u6642\u9593\u3068\u30ea\u30bd\u30fc\u30b9\u3092\u30bd\u30d5\u30c8 404 \u306f\u6d6a\u8cbb\u3059\u308b<\/h2>\n<p>\u30a4\u30ea\u30fc\u30b9\u306e\u6ce8\u610f\u559a\u8d77\u306e\u5185\u5bb9\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<blockquote><p>\u30bd\u30d5\u30c8404\u3001\u305d\u306e\u4ed6\u306e\u30bd\u30d5\u30c8\/\u30af\u30ea\u30d7\u30c8\u30a8\u30e9\u30fc\u306f\u3001\u50d5\u3084\u4ed6\u306e\u30ed\u30dc\u30c3\u30c8\u305f\u3061\u306b\u3068\u3063\u3066\u60a9\u307f\u306e\u7a2e\u3060\u3002<\/p>\n<p>\u304a\u6c17\u306b\u5165\u308a\u306e\u30b3\u30fc\u30d2\u30fc\u30b7\u30e7\u30c3\u30d7\u306e\u30aa\u30f3\u30e9\u30a4\u30f3\u30e1\u30cb\u30e5\u30fc\u3092\u78ba\u8a8d\u3057\u3066\u3001\u5927\u597d\u304d\u306a\u30e4\u30af\u30df\u30eb\u30af\u5165\u308a\u30b3\u30fc\u30f3\u30b9\u30d1\u30a4\u30b9\u30e9\u30c6\u3092\u6ce8\u6587\u3059\u308b\u3002\u30e1\u30cb\u30e5\u30fc\u306b\u306f\u3042\u308b\u3068\u66f8\u3044\u3066\u3042\u3063\u305f\u306e\u306b\u3001\u58f2\u308a\u5207\u308c\u3060\u3063\u305f\u3002\u30cf\u30fc\u30d5\u30a8\u30b9\u30d7\u30ec\u30c3\u30bd\u3092\u6ce8\u6587\u3059\u308b\u3002\u305d\u308c\u3082\u58f2\u308a\u5207\u308c\u3060\u3002\u4ed5\u65b9\u306a\u304f\u3001\u30a6\u30a9\u30fc\u30bf\u30fc\u30c1\u30a7\u30b9\u30c8\u30ca\u30c3\u30c8\u30df\u30eb\u30af\u5165\u308a\u62b9\u8336\u30e9\u30c6\u3092\u6ce8\u6587\u3059\u308b\u3002\u305d\u308c\u3082\u58f2\u308a\u5207\u308c\u3060\u3002\u30a4\u30e9\u30a4\u30e9\u3059\u308b\u3002\u3053\u3053\u306f\u30b3\u30fc\u30d2\u30fc\u30b7\u30e7\u30c3\u30d7\u304b\u3001\u305d\u308c\u3068\u3082\u30a6\u30a7\u30f3\u30c7\u30a3\u30fc\u30ba\u304b\uff1f<\/p>\n<p>\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u306f\u3001\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u304c HTTP 200 (OK) \u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u3067\u8fd4\u3055\u308c\u3066\u3082\u305f\u3044\u3057\u305f\u554f\u984c\u3067\u306f\u306a\u3044\u304b\u3082\u3057\u308c\u306a\u3044\u3002\u3057\u304b\u3057\u3001\u30af\u30ed\u30fc\u30e9\u30fc\u306f\u3001\u305f\u3068\u3048\u30da\u30fc\u30b8\u306e\u5185\u5bb9\u304c\u57fa\u672c\u7684\u306b\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u3060\u3051\u3060\u3063\u305f\u3068\u3057\u3066\u3082\u3001\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u3092\u4f7f\u3063\u3066\u30da\u30fc\u30b8\u306e\u53d6\u5f97\u304c\u6210\u529f\u3057\u305f\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b\u3002\u30af\u30ed\u30fc\u30e9\u30fc\u306f\u540c\u3058\u30da\u30fc\u30b8\u306b\u4f55\u5ea6\u3082\u623b\u3063\u3066\u30ea\u30bd\u30fc\u30b9\u3092\u6d6a\u8cbb\u3057\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u305d\u306e\u3088\u3046\u306a\u30da\u30fc\u30b8\u304c\u305f\u304f\u3055\u3093\u3042\u308b\u5834\u5408\u306f\u3001\u6307\u6570\u95a2\u6570\u7684\u306b\u591a\u304f\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u6d6a\u8cbb\u3057\u3066\u3057\u307e\u3046\u3002\u305d\u306e\u9593\u3001\u30af\u30ed\u30fc\u30e9\u30fc\u306f\u5b9f\u969b\u306e\u6709\u76ca\u306a\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u542b\u3080\u5b9f\u969b\u306e\u30da\u30fc\u30b8\u3092\u53d6\u5f97\u3059\u308b\u305f\u3081\u306b\u6642\u9593\u3068\u30ea\u30bd\u30fc\u30b9\u3092\u8cbb\u3084\u305b\u305f\u306f\u305a\u3060\u3063\u305f\u3002<\/p>\n<p>\u30af\u30ed\u30fc\u30e9\u30fc\u306f\u591a\u304f\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u6301\u3063\u3066\u3044\u308b\u304b\u3089\u3001\u591a\u5c11\u306e\u7121\u99c4\u306f\u8a31\u5bb9\u3067\u304d\u308b\u304c\u3001\u3042\u306a\u305f\u306e\u30b5\u30a4\u30c8\u306b\u305d\u3093\u306a\u4f59\u88d5\u306f\u306a\u3044\u3060\u308d\u3046\u3002\u30bd\u30d5\u30c8\u30a8\u30e9\u30fc\u304c\u3088\u304f\u306a\u3044\u7406\u7531\u306f\uff1a<\/p>\n<ol>\n<li>\u9650\u3089\u308c\u305f\u300c\u30af\u30ed\u30fc\u30eb\u30d0\u30b8\u30a7\u30c3\u30c8\u300d\u304c\u5b9f\u969b\u306e\u30da\u30fc\u30b8\u3067\u306f\u306a\u304f\u3001\u30bd\u30d5\u30c8\u30a8\u30e9\u30fc\u306b\u4f7f\u308f\u308c\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u3042\u308b\u304b\u3089<\/li>\n<li>\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u4f5c\u6210\u6642\u306b\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3055\u308c\u308b\u305f\u3081\u3001\u691c\u7d22\u306b\u8868\u793a\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u4f4e\u304f\u3001\u57fa\u672c\u7684\u306b\u305d\u308c\u3089\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u306b\u8cbb\u3084\u3057\u305f\u30ea\u30bd\u30fc\u30b9\u306b\u5bfe\u3059\u308b\u898b\u8fd4\u308a\u304c\u306a\u3044\u304b\u3089\u3002<\/li>\n<\/ol>\n<p>\u30b5\u30fc\u30d0\u30fc\u307e\u305f\u306f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u30a8\u30e9\u30fc\u306b\u906d\u9047\u3057\u305f\u5834\u5408\u306f\u3001\u9069\u5207\u306a HTTP \u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u3092\u63d0\u4f9b\u3057\u3066\u307b\u3057\u3044\u3002\u3042\u306a\u305f\u306e\u72b6\u6cc1\u3092\u4ffa\u305f\u3061\u306b\u7406\u89e3\u3055\u305b\u3066\u3082\u3089\u3044\u305f\u3044\u3002<\/p>\n<p>PS\uff1a\u3053\u306e\u6295\u7a3f\u306f\u53d7\u4fe1\u30c8\u30ec\u30a4\u306b\u89e6\u767a\u3055\u308c\u3066\u66f8\u3044\u305f\u3002\u300cTOO MANY REQUESTS SLOW DOWN\u300d\u306e\u3088\u3046\u306a\u30e1\u30c3\u30bb\u30fc\u30b8\u3067\u30af\u30ed\u30fc\u30e9\u30fc\u3092\u30ec\u30fc\u30c8\u5236\u9650\u3057\u3088\u3046\u3068\u3057\u306a\u3044\u3067\u304f\u308c\u3002\u50d5\u305f\u3061\u306f\u5b9f\u969b\u306b\u8aad\u3080\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u3002<br \/>\n<span class=\"small\">&#x1f4dd;\u3059\u305a\u304d\u88dc\u8db3\uff1aTOO MANY REQUESTS SLOW DOWN \u306f <a href=\"https:\/\/developer.mozilla.org\/ja\/docs\/Web\/HTTP\/Status\/429\">HTTP 429 Too Many Requests \u30ec\u30b9\u30dd\u30f3\u30b9\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9<\/a>\u306e\u3053\u3068\u3060\u3068\u601d\u308f\u308c\u308b<\/span><\/p>\n<p>PPS\uff1a\u3053\u3053\u3067\u306e\u300c\u30af\u30ea\u30d7\u30c8 (Crypto)\u300d\u306f\u300c\u96a0\u3055\u308c\u305f\u300d\u3068\u3044\u3046\u610f\u5473\u3067\u3042\u308a\u3001\u305d\u306e\u985e\u306e\u4eba\u305f\u3061\u304c\u3042\u306a\u305f\u306b\u6295\u8cc7\u3092\u52e7\u3081\u3088\u3046\u3068\u3057\u3066\u3044\u308b\u3082\u306e\u3067\u306f\u306a\u3044\u3002<br \/>\n<span class=\"small\">&#x1f4dd;\u3059\u305a\u304d\u88dc\u8db3\uff1a\u30d3\u30c3\u30c8\u30b3\u30a4\u30f3\u306a\u3069\u306e\u6697\u53f7\u8cc7\u7523\uff08\u4eee\u60f3\u901a\u8ca8\uff09\u306e\u52e7\u8a98\u306e\u3053\u3068<\/span><\/p><\/blockquote>\n<div class=\"p40-b p30-t\"><iframe loading=\"lazy\" src=\"https:\/\/www.linkedin.com\/embed\/feed\/update\/urn:li:share:7211847592450650113\" height=\"600\" width=\"600\" frameborder=\"0\" allowfullscreen=\"\" class=\"bdr\"><\/iframe><\/div>\n<h2>\u91cd\u8981\u30dd\u30a4\u30f3\u30c8<\/h2>\n<p>\u30a4\u30ea\u30fc\u30b9\u306e\u6295\u7a3f\u306e\u91cd\u8981\u30dd\u30a4\u30f3\u30c8\u3092\u307e\u3068\u3081\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30bd\u30d5\u30c8404\u3068\u96a0\u308c\u30a8\u30e9\u30fc\u306f\u554f\u984c\uff1a<\/strong>\u3053\u308c\u3089\u306e\u30a8\u30e9\u30fc\u306f\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u304c\u5b58\u5728\u3057\u306a\u3044\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001404\uff08Not Found\uff09\u30b3\u30fc\u30c9\u3067\u306f\u306a\u304f200\uff08OK\uff09\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u3092\u8fd4\u3059\u5834\u5408\u306b\u767a\u751f\u3059\u308b\u3002\u3053\u308c\u306f\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306e\u30af\u30ed\u30fc\u30e9\u30fc\u3092\u6df7\u4e71\u3055\u305b\u308b<\/li>\n<li><strong>\u30af\u30ed\u30fc\u30e9\u30fc\u3078\u306e\u5f71\u97ff\uff1a<\/strong>\u3053\u308c\u3089\u306e\u30da\u30fc\u30b8\u304c\u6709\u52b9\u3067\u3042\u308b\u3068\u30af\u30ed\u30fc\u30e9\u30fc\u306f\u8003\u3048\u3001\u518d\u8a2a\u554f\u3059\u308b\u3053\u3068\u3067\u30ea\u30bd\u30fc\u30b9\u3092\u7121\u99c4\u306b\u3059\u308b\u3002\u30af\u30ed\u30fc\u30e9\u30fc\u306e\u6642\u9593\u3068\u30ea\u30bd\u30fc\u30b9\u306f\u9650\u3089\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u3053\u308c\u306f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e SEO \u306b\u3068\u3063\u3066\u3082\u826f\u304f\u306a\u3044<\/li>\n<li><strong>\u691c\u7d22\u7d50\u679c\u3078\u306e\u5f71\u97ff\uff1a<\/strong>\u30bd\u30d5\u30c8404\u30da\u30fc\u30b8\u306f\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u4f5c\u6210\u6642\u306b\u9664\u5916\u3055\u308c\u308b\u305f\u3081\u3001\u691c\u7d22\u7d50\u679c\u306b\u8868\u793a\u3055\u308c\u308b\u53ef\u80fd\u6027\u306f\u4f4e\u3044\u3002\u30af\u30ed\u30fc\u30eb\u306b\u4f7f\u7528\u3055\u308c\u305f\u30b5\u30fc\u30d0\u30fc\u306e\u30ea\u30bd\u30fc\u30b9\u306e\u7121\u99c4\u4f7f\u3044\u306b\u306a\u308b<\/li>\n<li><strong>\u63a8\u5968\u4e8b\u9805\uff1a<\/strong>\u30af\u30ed\u30fc\u30e9\u30fc\u304c\u72b6\u6cc1\u3092\u7406\u89e3\u3057\u3001\u30ea\u30bd\u30fc\u30b9\u3092\u6b63\u3057\u304f\u5272\u308a\u5f53\u3066\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u30a8\u30e9\u30fc\u306b\u306f\u9069\u5207\u306a HTTP \u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3059\u308b<\/li>\n<\/ul>\n<p class=\"p60-b\">\u30bd\u30d5\u30c8 404 \u306f\u5c0f\u898f\u6a21\u306a\u30b5\u30a4\u30c8\u3067\u3042\u308c\u3070\u3001\u3055\u307b\u3069\u6c17\u306b\u3059\u308b\u5fc5\u8981\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u3002<br \/>\u3057\u304b\u3057\u898f\u6a21\u304c\u5927\u304d\u306a\u30b5\u30a4\u30c8\u304c\u3082\u3057\u4f55\u4e07\u30da\u30fc\u30b8\u3082\u30bd\u30d5\u30c8 404 \u3092\u8fd4\u3057\u3066\u3044\u305f\u3068\u3057\u305f\u3089\u3001\u672c\u5f53\u306b\u30af\u30ed\u30fc\u30eb\u3055\u308c\u308b\u3079\u304d\u30da\u30fc\u30b8\u306e\u30af\u30ed\u30fc\u30eb\u306b\u60aa\u5f71\u97ff\u304c\u51fa\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u30bd\u30d5\u30c8 404 \u306e\u8a73\u7d30\u306f<a href=\"https:\/\/developers.google.com\/search\/docs\/crawling-indexing\/http-network-errors#soft-404-errors\">\u691c\u7d22\u30bb\u30f3\u30c8\u30e9\u30eb\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a>\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u30bd\u30d5\u30c8 404 \u304c\u691c\u51fa\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u306f Search Console \u306e<a href=\"https:\/\/search.google.com\/search-console\/index\">\u30da\u30fc\u30b8\u30ec\u30dd\u30fc\u30c8<\/a>\u3067\u8abf\u3079\u3089\u308c\u307e\u3059\u3002<\/p>\n<picture><source srcset=\"https:\/\/www.suzukikenichi.com\/images\/soft404-page-index-report.avif\" type=\"image\/avif\" \/><img decoding=\"async\" class=\"bdr\" itemprop=\"image\" loading=\"lazy\" src=\"https:\/\/www.suzukikenichi.com\/images\/soft404-page-index-report.webp\" alt=\"\u30bd\u30d5\u30c8 404\" width=\"855\" height=\"517\" \/>\n<\/picture>\n<p class=\"p30-t small\">#SEO #404 #Soft404 #\u30af\u30ed\u30fc\u30eb\u30d0\u30b8\u30a7\u30c3\u30c8<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30bd\u30d5\u30c8 404 \u306e\u3088\u3046\u306b\u3001\u8868\u9762\u4e0a\u306f\u6b63\u5e38\u3067\u3082\u5b9f\u65bd\u8cea\u7684\u306b\u306f\u30a8\u30e9\u30fc\u306e\u72b6\u614b\u306b\u3064\u3044\u3066 Google \u306e Gary Illyes \u6c0f\u304c\u6ce8\u610f\u559a\u8d77\u3057\u305f\u3002<\/p>\n","protected":false},"author":1,"featured_media":14260,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[793,1301],"class_list":["post-14259","post","type-post","status-publish","format-standard","has-post-thumbnail","category-google-seo","tag-soft-404","tag-crawl-budget"],"_links":{"self":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/posts\/14259","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=14259"}],"version-history":[{"count":0,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/posts\/14259\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/media\/14260"}],"wp:attachment":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/media?parent=14259"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/categories?post=14259"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/tags?post=14259"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}