{"id":15223,"date":"2025-06-26T09:32:33","date_gmt":"2025-06-26T09:32:33","guid":{"rendered":"https:\/\/siteskyline.com\/?p=15223"},"modified":"2026-05-08T10:22:38","modified_gmt":"2026-05-08T10:22:38","slug":"how-to-fix-404-error-in-your-website-using-ai","status":"publish","type":"post","link":"https:\/\/siteskyline.com\/ja\/how-to-fix-404-error-in-your-website-using-ai\/","title":{"rendered":"

AI \u3092\u4f7f\u7528\u3057\u3066 WordPress \u306e 404 \u30a8\u30e9\u30fc\u3092\u4fee\u6b63\u3059\u308b\u65b9\u6cd5 (\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7)<\/p>"},"content":{"rendered":"

A “404 Page Not Found” error frustrates visitors.
It also hurts your website’s performance.<\/p>

WordPress \u30b5\u30a4\u30c8\u3092\u904b\u55b6\u3057\u3066\u3044\u308b\u4eba\u306a\u3089\u3001\u3053\u306e\u554f\u984c\u3092\u3054\u5b58\u77e5\u3067\u3057\u3087\u3046\u3002
\u30ea\u30f3\u30af\u5207\u308c\u3002\u524a\u9664\u3055\u308c\u305f\u30da\u30fc\u30b8\u3002 URL \u30b9\u30e9\u30c3\u30b0\u3092\u5909\u66f4\u3057\u307e\u3057\u305f\u3002
\u3053\u308c\u3089\u306e\u554f\u984c\u3092\u624b\u52d5\u3067\u7ba1\u7406\u3059\u308b\u306e\u306f\u60aa\u5922\u306e\u3088\u3046\u306a\u4f5c\u696d\u3067\u3059\u3002<\/p>

\u4ee5\u524d\u306f\u3001\u6b21\u306e\u3053\u3068\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>

\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u3092\u3075\u308b\u3044\u306b\u304b\u3051\u308b<\/li>\n\n\n\n
\u691c\u7d22 \u5206\u6790\u30ed\u30b0<\/a><\/li>\n\n\n\n
\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092 1 \u3064\u305a\u3064\u4f5c\u6210\u3059\u308b<\/li>\n<\/ul>
\u305d\u308c\u306b\u306f\u4f55\u6642\u9593\u3082\u304b\u304b\u308a\u307e\u3057\u305f\u3002<\/p>
\u3057\u304b\u3057 SEO\u3068\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u7ba1\u7406<\/a> \u5909\u308f\u308a\u307e\u3057\u305f\u3002
\u79c1\u305f\u3061\u306f\u4eca\u3001\u4eba\u5de5\u77e5\u80fd\uff08AI\uff09\u306e\u6642\u4ee3\u3092\u8fce\u3048\u3066\u3044\u307e\u3059\u3002<\/p>
Using AI models like Google’s Gemini, you can \u30d7\u30ed\u30bb\u30b9\u5168\u4f53\u3092\u81ea\u52d5\u5316\u3059\u308b<\/a>.
AI \u306f 404 \u30a8\u30e9\u30fc\u3092\u8b58\u5225\u3057\u307e\u3059\u3002
\u6b21\u306b\u3001\u58ca\u308c\u305f URL \u3092\u30b5\u30a4\u30c8\u4e0a\u3067\u6700\u3082\u95a2\u9023\u6027\u306e\u9ad8\u3044\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30da\u30fc\u30b8\u306b\u30de\u30c3\u30d4\u30f3\u30b0\u3057\u307e\u3059\u3002<\/p>
\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u3059\u3079\u3066\u306e\u624b\u9806\u3092\u8aac\u660e\u3057\u307e\u3059\u3002
\u6b21\u306e\u3053\u3068\u3092\u5b66\u3073\u307e\u3059:<\/p>
- 404\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u7406\u7531 SEO\u306b\u60aa\u5f71\u97ff\u3092\u4e0e\u3048\u308b<\/a><\/li>\n\n\n\n
- AI \u304c\u30ea\u30c0\u30a4\u30ec\u30af\u30c8 \u30d7\u30ed\u30bb\u30b9\u3092\u3069\u306e\u3088\u3046\u306b\u5909\u3048\u308b\u304b<\/li>\n\n\n\n
- Sky SEO Manager \u3068 Gemini API \u3092\u4f7f\u7528\u3057\u3066 404 \u3092\u4fee\u6b63\u3059\u308b\u65b9\u6cd5<\/li>\n<\/ul>
  \u59cb\u3081\u307e\u3057\u3087\u3046\u3002<\/p>
  \u30d1\u30fc\u30c8 1: 404 \u30a8\u30e9\u30fc\u306e\u6d41\u884c\u3092\u7406\u89e3\u3059\u308b<\/h2>
  \u79c1\u305f\u3061\u306e\u524d\u306b 404\u30a8\u30e9\u30fc\u3092\u4fee\u6b63\u3059\u308b<\/a>\u3001\u305d\u308c\u3089\u3092\u7406\u89e3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>
  404\u30a8\u30e9\u30fc\u3068\u306f\u4f55\u3067\u3059\u304b?<\/h3>
  404 \u30a8\u30e9\u30fc\u306f HTTP \u30b9\u30c6\u30fc\u30bf\u30b9 \u30b3\u30fc\u30c9\u3067\u3059\u3002
  \u3053\u308c\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u304c\u30b5\u30fc\u30d0\u30fc\u306b\u5230\u9054\u3057\u307e\u3057\u305f\u304c\u3001\u30b5\u30fc\u30d0\u30fc\u306f\u8981\u6c42\u3055\u308c\u305f\u30da\u30fc\u30b8\u3092\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u304b\u3063\u305f\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>
  \u5e73\u6613\u306a\u82f1\u8a9e\u3067:
  \u30e6\u30fc\u30b6\u30fc\u304c\u30ea\u30f3\u30af\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u304b URL \u3092\u5165\u529b\u3057\u307e\u3057\u305f\u304c\u3001Web \u30b5\u30a4\u30c8\u306b\u306f\u305d\u306e\u30a2\u30c9\u30ec\u30b9\u306b\u306f\u4f55\u3082\u8868\u793a\u3055\u308c\u307e\u305b\u3093\u3002<\/p>
  WordPress \u3067\u306e 404 \u30a8\u30e9\u30fc\u306e\u4e00\u822c\u7684\u306a\u539f\u56e0<\/h3>
  WordPress \u306f\u52d5\u7684\u3067\u3059\u3002 URL \u306f\u983b\u7e41\u306b\u5909\u66f4\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002
  \u4e00\u822c\u7684\u306a\u539f\u56e0\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>
  - \u30b5\u30a4\u30c8\u306e\u79fb\u884c<\/a><\/strong> – You moved your site to a new domain or restructured your categories. Old URL paths broke.<\/li>\n<\/ul>404 \u30a8\u30e9\u30fc\u306e\u5b9f\u969b\u306e\u30b3\u30b9\u30c8<\/h3> 404 \u30a8\u30e9\u30fc\u3092\u7121\u8996\u3059\u308b\u3068\u3001\u30b5\u30a4\u30c8\u306b 2 \u3064\u306e\u640d\u5bb3\u304c\u767a\u751f\u3057\u307e\u3059\u3002<\/p> 1. \u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\uff08UX\uff09\u306e\u7834\u58ca<\/strong> \u8a2a\u554f\u8005\u306f\u3001\u4f55\u304b\u7279\u5b9a\u306e\u3082\u306e\u3092\u898b\u3064\u3051\u3088\u3046\u3068\u601d\u3063\u3066\u30ea\u30f3\u30af\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002 \u4ee3\u308f\u308a\u306b\u3001\u5f7c\u3089\u306f\u884c\u304d\u6b62\u307e\u308a\u306b\u76f4\u9762\u3057\u3066\u3044\u307e\u3059\u3002 \u5f7c\u3089\u306e\u5373\u5ea7\u306e\u53cd\u5fdc\u306f\u3001\u300c\u623b\u308b\u300d\u30dc\u30bf\u30f3\u3092\u62bc\u3059\u3053\u3068\u3067\u3059\u3002 \u3053\u308c\u306b\u3088\u308a\u76f4\u5e30\u7387\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002 \u60aa\u3044UX\u306f\u30d6\u30e9\u30f3\u30c9\u306e\u4fe1\u983c\u3092\u7834\u58ca\u3057\u307e\u3059\u3002 \u305d\u308c\u306f\u30b3\u30f3\u30d0\u30fc\u30b8\u30e7\u30f3\u3068\u53ce\u76ca\u306e\u640d\u5931\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>2. SEO\u3068\u30af\u30ed\u30fc\u30eb\u306e\u4e88\u7b97<\/a> \u7121\u99c4\u306b\u3057\u305f<\/strong> Google \u306f\u30b5\u30a4\u30c8\u3092\u30af\u30ed\u30fc\u30eb\u3059\u308b\u305f\u3081\u306b\u30dc\u30c3\u30c8\u3092\u9001\u4fe1\u3057\u307e\u3059\u3002 Every site has a “crawl budget” – a limited number of pages Googlebot will crawl in a given time. Googlebot \u304c\u305d\u306e\u4e88\u7b97\u3092 404 \u306e\u884c\u304d\u6b62\u307e\u308a\u306b\u8cbb\u3084\u3057\u305f\u5834\u5408\u3001\u65b0\u3057\u3044\u4fa1\u5024\u306e\u3042\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u30af\u30ed\u30fc\u30eb\u3055\u308c\u307e\u305b\u3093\u3002<\/p> Also, if high\u2011authority external sites link to a 404 page on your site, you lose all that “link juice” (PageRank). \u30ea\u30f3\u30af\u306f\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30da\u30fc\u30b8\u3067\u306f\u306a\u304f\u30d6\u30e9\u30c3\u30af \u30db\u30fc\u30eb\u3092\u6307\u3057\u3066\u3044\u307e\u3059\u3002<\/p> Part 2: The Evolution of Redirects – Manual vs. AI<\/h2> AI \u304c\u512a\u308c\u3066\u3044\u308b\u7406\u7531\u3092\u7406\u89e3\u3059\u308b\u306b\u306f\u3001\u53e4\u3044\u3084\u308a\u65b9\u3092\u898b\u3066\u304f\u3060\u3055\u3044\u3002<\/p> \u5f93\u6765\u306e\u624b\u4f5c\u696d\u306b\u3088\u308b\u65b9\u6cd5<\/h3> \u4ee5\u524d\u306f\u3001404 \u3092\u4fee\u6b63\u3059\u308b\u306b\u306f\u9762\u5012\u306a\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u304c\u5fc5\u8981\u3067\u3057\u305f\u3002<\/p> \n\u30ed\u30b0\u53ce\u96c6<\/strong> – Export lists of 404 errors from Google Search Console, server logs, or basic plugins.<\/li>\n\n\n\n \u624b\u52d5\u30c8\u30ea\u30a2\u30fc\u30b8<\/strong> – Go through hundreds or thousands of broken URLs in a spreadsheet.<\/li>\n\n\n\n \u63a8\u7406\u30b2\u30fc\u30e0<\/strong> – Manually search your live site to find the closest match for each broken URL.<\/li>\n\n\n\n\u624b\u52d5\u30c7\u30fc\u30bf\u5165\u529b<\/strong> – Create individual 301 redirects line by line.<\/li>\n<\/ol>\u3053\u306e\u65b9\u6cd5\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\u6642\u9593\u304c\u304b\u304b\u308b<\/li>\n\n\n\n \u4eba\u7684\u30df\u30b9\u304c\u8d77\u3053\u308a\u3084\u3059\u3044<\/li>\n\n\n\n\u5927\u898f\u6a21\u306a e \u30b3\u30de\u30fc\u30b9 \u30b5\u30a4\u30c8\u3084\u5927\u898f\u6a21\u306a\u30d6\u30ed\u30b0\u306b\u306f\u62e1\u5f35\u3067\u304d\u306a\u3044<\/li>\n<\/ul>SEO\u306b\u304a\u3051\u308bAI\u9769\u547d<\/h3> \u4eba\u5de5\u77e5\u80fd\u306f\u3059\u3079\u3066\u3092\u5909\u3048\u307e\u3059\u3002 \u624b\u4f5c\u696d\u3092\u81ea\u52d5\u5316\u3055\u308c\u305f\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u306b\u7f6e\u304d\u63db\u3048\u307e\u3059\u3002<\/p> Large Language Models (LLMs) like Google’s Gemini excel at natural language processing. \u5f7c\u3089\u306f\u610f\u5473\u8ad6\u3092\u7406\u89e3\u3057\u3066\u3044\u307e\u3059\u3002<\/p> \u4f8b\uff1a \u53e4\u3044\u58ca\u308c\u305f URL \u306f \/vintage-red-running-shoes-2021<\/code>. AI \u306f\u30ad\u30fc\u30ef\u30fc\u30c9\u306e\u5b8c\u5168\u4e00\u81f4\u3092\u691c\u7d22\u3057\u307e\u305b\u3093\u3002 \u610f\u56f3\u3068\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3092\u7406\u89e3\u3057\u307e\u3059\u3002 \u73fe\u5728\u306e\u30b5\u30a4\u30c8\u3092\u30b9\u30ad\u30e3\u30f3\u3057\u307e\u3059\u3002 \u6700\u9069\u306a\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30da\u30fc\u30b8\u304c\u898b\u3064\u304b\u308a\u307e\u3059\u3002 \/mens-running-shoes\/retro-red<\/code>.<\/p> AI \u304c WordPress \u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u306b\u7d71\u5408\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001 \u6570\u65e5\u304b\u304b\u3063\u3066\u3044\u305f\u624b\u52d5\u306e SEO \u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u6570\u56de\u306e\u30af\u30ea\u30c3\u30af\u3067\u6e08\u307f\u307e\u3059\u3002<\/p> \u30d1\u30fc\u30c8 3: AI \u3092\u4f7f\u7528\u3057\u3066 WordPress 404 \u3092\u4fee\u6b63\u3059\u308b\u305f\u3081\u306e\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7 \u30ac\u30a4\u30c9<\/h2> We will use a modern SEO plugin – Sky SEO Manager<\/strong> – integrated with Gemini AI. \u4ee5\u4e0b\u306e\u624b\u9806\u306b\u6ce8\u610f\u6df1\u304f\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p> \u30b9\u30c6\u30c3\u30d7 1: Sky SEO Manager (\u307e\u305f\u306f\u540c\u69d8\u306e\u30d7\u30e9\u30b0\u30a4\u30f3) \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/h3> WordPress \u30b5\u30a4\u30c8\u306b\u306f\u9069\u5207\u306a\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\nWordPress \u7ba1\u7406\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u307e\u3059\u3002<\/li>\n\n\n\n \u6b21\u306e\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u304f\u3060\u3055\u3044\uff1a Plugins > Add New<\/strong>.<\/li>\n\n\n\n\u691c\u7d22\u3059\u308b Sky SEO Manager<\/a><\/strong> (\u307e\u305f\u306f\u9078\u629e\u3057\u305f AI \u3092\u6d3b\u7528\u3057\u305f\u30ea\u30c0\u30a4\u30ec\u30af\u30c8 \u30d7\u30e9\u30b0\u30a4\u30f3)\u3002<\/li>\n\n\n\n \u30af\u30ea\u30c3\u30af \u4eca\u3059\u3050\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/strong>\u3001 \u305d\u308c\u304b\u3089 \u6d3b\u6027\u5316<\/strong>.<\/li>\n\n\n\n \u57fa\u672c\u7684\u306a\u30aa\u30f3\u30dc\u30fc\u30c7\u30a3\u30f3\u30b0 \u30a6\u30a3\u30b6\u30fc\u30c9\u3092\u5b8c\u4e86\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\u30b9\u30c6\u30c3\u30d7 2: Gemini API \u30ad\u30fc\u3092\u53d6\u5f97\u3057\u3066\u8ffd\u52a0\u3059\u308b<\/h3> The plugin needs to talk to Google’s Gemini AI. \u305d\u306e\u305f\u3081\u306b\u306f\u3001 API\u30ad\u30fc<\/strong>. This key is a secure bridge between your WordPress site and Google’s AI servers.<\/p> Gemini API \u30ad\u30fc\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5:<\/strong><\/p>\n\u65b0\u3057\u3044\u30d6\u30e9\u30a6\u30b6\u30bf\u30d6\u3092\u958b\u3044\u3066\u3001\u6b21\u306e\u5834\u6240\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002 Google AI Studio<\/strong> (aistudio.google.com<\/a>).<\/li>\n\n\n\n Google\u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u30b5\u30a4\u30f3\u30a4\u30f3\u3057\u307e\u3059\u3002<\/li>\n\n\n\n \u5de6\u5074\u306e\u30e1\u30cb\u30e5\u30fc\u3067\u3001 API\u30ad\u30fc\u3092\u53d6\u5f97\u3059\u308b<\/strong>.<\/li>\n\n\n\n \u30af\u30ea\u30c3\u30af \u65b0\u3057\u3044\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306bAPI\u30ad\u30fc\u3092\u4f5c\u6210\u3059\u308b<\/strong> (\u307e\u305f\u306f\u65e2\u5b58\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u9078\u629e\u3057\u307e\u3059)\u3002<\/li>\n\n\n\n \u30dd\u30c3\u30d7\u30a2\u30c3\u30d7\u306b\u306f\u3001\u6587\u5b57\u3068\u6570\u5b57\u306e\u9577\u3044\u6587\u5b57\u5217\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u304c API \u30ad\u30fc\u3067\u3059\u3002<\/li>\n\n\n\n \u305d\u308c\u3092\u30af\u30ea\u30c3\u30d7\u30dc\u30fc\u30c9\u306b\u30b3\u30d4\u30fc\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u6ce8\u610f:<\/strong> \u3053\u306e\u30ad\u30fc\u306f\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u3088\u3046\u306b\u6271\u3044\u307e\u3059\u3002\u516c\u306b\u5171\u6709\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/blockquote> \u30ad\u30fc\u3092 WordPress \u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/strong><\/p> \nWordPress \u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u306b\u623b\u308a\u307e\u3059\u3002<\/li>\n\n\n\n Navigate to the plugin’s AI settings (usually Sky SEO Manager > AI Settings ><\/strong> Gemini API \u30ad\u30fc<\/strong> ).<\/li>\n\n\n\n API \u30ad\u30fc\u3092\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u8cbc\u308a\u4ed8\u3051\u307e\u3059\u3002<\/li>\n\n\n\n \u30af\u30ea\u30c3\u30af \u5909\u66f4\u3092\u4fdd\u5b58<\/strong>.<\/li>\n<\/ol>\u3042\u306a\u305f\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u306f Gemini AI \u304c\u642d\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p> <\/figure>\u30b9\u30c6\u30c3\u30d7 3: 404 \u30e2\u30cb\u30bf\u30fc \u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b<\/h3> \u6b21\u306b\u3001\u58ca\u308c\u305f\u30ea\u30f3\u30af\u3092\u51e6\u7406\u3059\u308b\u30c4\u30fc\u30eb\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002<\/p> \nWordPress \u306e\u5de6\u5074\u306e\u30b5\u30a4\u30c9\u30d0\u30fc\u3067\u3001 \u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9<\/strong>.<\/li>\n\n\n\n \u30af\u30ea\u30c3\u30af Sky SEO Manager<\/strong> to open the plugin’s main interface.<\/li>\n\n\n\n \u306b\u79fb\u52d5\u3057\u307e\u3059\u3002 404\u30e2\u30cb\u30bf\u30fc<\/strong> \u30bf\u30d6\u3002<\/li>\n<\/ol>\u3053\u308c\u306f\u3001\u30c7\u30c3\u30c9\u30ea\u30f3\u30af\u3092\u8ffd\u8de1\u3059\u308b\u305f\u3081\u306e\u30b3\u30de\u30f3\u30c9\u30bb\u30f3\u30bf\u30fc\u3067\u3059\u3002<\/p> \u30b9\u30c6\u30c3\u30d7 4: 404 \u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3092\u6709\u52b9\u306b\u3057\u3066\u30ed\u30b0\u3092\u53ce\u96c6\u3059\u308b<\/h3> AI\u306b\u306f\u30c7\u30fc\u30bf\u304c\u5fc5\u8981\u3067\u3059\u3002\u4fee\u6b63\u3092\u63d0\u6848\u3059\u308b\u306b\u306f\u3001\u3069\u306e URL \u304c\u58ca\u308c\u3066\u3044\u308b\u304b\u3092\u77e5\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p> \n\u5185\u90e8 404\u30e2\u30cb\u30bf\u30fc<\/strong> \u30bf\u30d6\u3067\u8a2d\u5b9a\u3092\u63a2\u3057\u307e\u3059\u3002<\/li>\n\n\n\n \u30c8\u30b0\u30eb\u307e\u305f\u306f\u30c1\u30a7\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u3092\u30aa\u30f3\u306b\u3057\u307e\u3059 404 \u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u307e\u3059<\/strong>.<\/li>\n\n\n\n \u8a2d\u5b9a\u3092\u4fdd\u5b58\u3057\u307e\u3059\u3002<\/li>\n<\/ol><\/figure>\u5f85\u6a5f\u671f\u9593:<\/strong> \u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u3070\u304b\u308a\u306e\u5834\u5408\u3001\u30ed\u30b0\u306f\u7a7a\u3067\u3059\u3002 \u8a2a\u554f\u8005\u3068\u691c\u7d22\u30dc\u30c3\u30c8\u304c\u884c\u304d\u6b62\u307e\u308a\u306b\u9665\u308b\u307e\u3067\u5f85\u3064\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306b\u3088\u3063\u3066\u306f\u3001\u3053\u308c\u306b\u306f\u6570\u6642\u9593\u304b\u3089\u6570\u9031\u9593\u304b\u304b\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p> \n\u30d7\u30ed\u306e\u30d2\u30f3\u30c8\uff1a<\/strong> \u3053\u308c\u3092\u9ad8\u901f\u5316\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u30b5\u30a4\u30c8 \u30af\u30ed\u30fc\u30eb\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002 \u30b9\u30af\u30ea\u30fc\u30df\u30f3\u30b0\u30d5\u30ed\u30c3\u30b0SEO\u30b9\u30d1\u30a4\u30c0\u30fc<\/strong>\u3002\u3053\u308c\u306b\u3088\u308a\u3001404 \u30ed\u30b0\u304c\u5f37\u5236\u7684\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/blockquote> \u30b9\u30c6\u30c3\u30d7 5: AI \u306e\u63d0\u6848\u3092\u751f\u6210\u3059\u308b<\/h3> 404 \u30ed\u30b0\u306e\u5065\u5168\u306a\u30ea\u30b9\u30c8\u3092\u53d6\u5f97\u3057\u305f\u3089\u3001Gemini AI \u3092\u6a5f\u80fd\u3055\u305b\u307e\u3059\u3002<\/p> \n\u3092\u958b\u304d\u307e\u3059 404\u30e2\u30cb\u30bf\u30fc<\/strong> Sky SEO Manager \u306e\u30bf\u30d6\u3002\u58ca\u308c\u305f URL \u306e\u30ea\u30b9\u30c8\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n \u3068\u3044\u3046\u30e9\u30d9\u30eb\u306e\u4ed8\u3044\u305f\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059 AI \u306e\u63d0\u6848\u3092\u898b\u3064\u3051\u308b<\/strong> .<\/li>\n\n\n\n AI\u306b\u3088\u308b\u89e3\u6790\u3092\u5f85\u3061\u307e\u3059\u3002<\/li>\n<\/ol><\/figure>\u5206\u6790\u4e2d\u306b\u4f55\u304c\u8d77\u3053\u308b\u304b:<\/strong> \u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u3001404 \u500b\u306e URL \u306e\u30ea\u30b9\u30c8\u3092 Gemini API \u306b\u9001\u4fe1\u3057\u307e\u3059\u3002 AI \u306f\u3001\u58ca\u308c\u305f\u305d\u308c\u305e\u308c\u306e\u30ca\u30e1\u30af\u30b8\u306e\u30c6\u30ad\u30b9\u30c8\u69cb\u9020\u3001\u30ad\u30fc\u30ef\u30fc\u30c9\u3001\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3092\u5206\u6790\u3057\u307e\u3059\u3002 \u6b21\u306b\u3001\u3053\u306e\u30c7\u30fc\u30bf\u3092\u30e9\u30a4\u30d6 WordPress \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 (\u6295\u7a3f\u3001\u30da\u30fc\u30b8\u3001\u88fd\u54c1) \u3068\u6bd4\u8f03\u3057\u307e\u3059\u3002 AI \u306f\u3001\u58ca\u308c\u305f\u30ea\u30f3\u30af\u3054\u3068\u306b\u6700\u3082\u8ad6\u7406\u7684\u3067\u95a2\u9023\u6027\u306e\u9ad8\u3044\u5b9b\u5148\u3092\u898b\u3064\u3051\u307e\u3059\u3002<\/p> \u30b9\u30c6\u30c3\u30d7 6: \u3059\u3079\u3066\u306e\u63d0\u6848\u3092\u78ba\u8a8d\u3057\u3066\u9069\u7528\u3059\u308b<\/h3> \u6570\u79d2\u5f8c\u3001AI \u306f\u63a8\u5968\u3055\u308c\u308b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u306e\u30ea\u30b9\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p> \n\u5de6\u5074: \u5143\u306e\u58ca\u308c\u305f URL<\/li>\n\n\n\n On the right: the AI’s suggested active URL<\/li>\n<\/ul>\u8a66\u5408\u3092\u30ec\u30d3\u30e5\u30fc\u3057\u307e\u3059\u3002\u305d\u306e\u7cbe\u5ea6\u306b\u9a5a\u304b\u308c\u308b\u3053\u3068\u3067\u3057\u3087\u3046\u3002 \u5927\u5e45\u306b\u5909\u66f4\u3055\u308c\u305f URL \u3067\u3042\u3063\u3066\u3082\u3001\u901a\u5e38\u306f\u6b63\u3057\u3044\u65b0\u3057\u3044\u8a18\u4e8b\u307e\u305f\u306f\u30ab\u30c6\u30b4\u30ea\u3092\u6307\u3057\u3066\u3044\u307e\u3059\u3002<\/p> \u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092 1 \u3064\u305a\u3064\u4f5c\u6210\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001 \u3059\u3079\u3066\u306e\u63d0\u6848\u3092\u9069\u7528\u3059\u308b<\/strong> \u30dc\u30bf\u30f3\u3002 \u305d\u308c\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p> \u7d42\u308f\u308a\uff01\u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u6570\u79d2\u3067\u9069\u5207\u306a\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002 301 (\u6c38\u7d9a) \u30ea\u30c0\u30a4\u30ec\u30af\u30c8<\/strong> \u3053\u308c\u3089\u3059\u3079\u3066\u306e URL \u306b\u5bfe\u3057\u3066\u3002 \u30e6\u30fc\u30b6\u30fc\u307e\u305f\u306f\u691c\u7d22\u30dc\u30c3\u30c8\u304c\u53e4\u3044\u30ea\u30f3\u30af\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001\u30b5\u30fc\u30d0\u30fc\u306f\u5373\u5ea7\u306b\u95a2\u9023\u3059\u308b\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30da\u30fc\u30b8\u306b\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3057\u307e\u3059\u3002<\/p> \u30d1\u30fc\u30c8 4: \u7d99\u7d9a\u7684\u306a 404 \u7ba1\u7406\u306e\u30d9\u30b9\u30c8 \u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h2> \u73fe\u5728\u306e 404 \u30a8\u30e9\u30fc\u306e\u30d0\u30c3\u30af\u30ed\u30b0\u3092\u4fee\u6b63\u3059\u308b\u3053\u3068\u306f\u5927\u304d\u306a\u6210\u679c\u3067\u3059\u3002 \u305f\u3060\u3057\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306f\u7d99\u7d9a\u4e2d\u3067\u3059\u3002 \u30b5\u30a4\u30c8\u3092\u5065\u5168\u306b\u4fdd\u3061\u3001SEO \u3092\u5411\u4e0a\u3055\u305b\u308b\u306b\u306f\u3001\u30d7\u30ed\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30ea\u30f3\u30af\u7ba1\u7406\u3092\u5c0e\u5165\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p> 301\u3001302\u3001\u304a\u3088\u3073 410 \u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b<\/h3> \u307b\u3068\u3093\u3069\u306e AI \u30c4\u30fc\u30eb\u306f 301 (\u6c38\u7d9a\u7684\u306a\u30ea\u30c0\u30a4\u30ec\u30af\u30c8)<\/strong> \u306b\u6ce8\u5165\u3057\u307e\u3059\u3002 \u3053\u308c\u306fSEO\u306e\u30b4\u30fc\u30eb\u30c9\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u3067\u3059\u3002 It tells Google: “This page moved permanently. Transfer all ranking power to the new page.”<\/p> \u77e5\u3063\u3066\u304a\u304f\u3079\u304d\u305d\u306e\u4ed6\u306e\u30b9\u30c6\u30fc\u30bf\u30b9:<\/p> \n302 (\u4e00\u6642\u7684\u306a\u30ea\u30c0\u30a4\u30ec\u30af\u30c8)<\/strong> – Use this only for maintenance or A\/B testing. It does not pass full SEO value.<\/li>\n\n\n\n 410 (\u30b3\u30f3\u30c6\u30f3\u30c4\u524a\u9664)<\/strong> – Some pages have no relevant replacement. Instead of redirecting to a generic homepage (a bad UX), serve a 410. This tells Google the page is gone forever and should be removed from the index.<\/li>\n<\/ul>\u3059\u3079\u3066\u3092\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044<\/h3> The “lazy redirect” is a common SEO mistake. You point every single 404 error to your domain’s root homepage.<\/p> \u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306f\u3053\u308c\u3089\u3092\u6b21\u306e\u3088\u3046\u306b\u5206\u985e\u3057\u307e\u3059 \u30bd\u30d5\u30c8 404<\/strong>. \u3053\u308c\u306f\u3001\u7279\u5b9a\u306e\u60c5\u5831\u3092\u63a2\u3057\u3066\u3044\u305f\u30e6\u30fc\u30b6\u30fc\u3092\u30a4\u30e9\u30a4\u30e9\u3055\u305b\u307e\u3059\u3002 \u307e\u305f\u3001\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u306e\u95a2\u9023\u6027\u3082\u8584\u308c\u307e\u3059\u3002<\/p> AI \u7d71\u5408\u306f\u3001\u6700\u3082\u95a2\u9023\u6027\u306e\u9ad8\u3044\u30b5\u30d6\u30da\u30fc\u30b8\u307e\u305f\u306f\u30ab\u30c6\u30b4\u30ea\u3092\u898b\u3064\u3051\u308b\u3053\u3068\u3067\u3053\u308c\u3092\u56de\u907f\u3057\u307e\u3059\u3002 \u3053\u308c\u306b\u3088\u308a\u3001\u5143\u306e\u30ea\u30f3\u30af\u306e\u30bb\u30de\u30f3\u30c6\u30a3\u30c3\u30af\u5024\u304c\u4fdd\u6301\u3055\u308c\u307e\u3059\u3002<\/p> AI \u30ed\u30b0\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u7fd2\u6163\u3092\u3064\u3051\u307e\u3057\u3087\u3046<\/h3> Even with automated AI tools, do not “set it and forget it.”<\/p> \u6bce\u6708\u306e\u30c1\u30a7\u30c3\u30af\u30a4\u30f3\u3092\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3057\u307e\u3059\u3002<\/strong> \u6708\u306b 1 \u56de\u3001\u30ab\u30ec\u30f3\u30c0\u30fc\u306e\u30ea\u30de\u30a4\u30f3\u30c0\u30fc\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002 WordPress \u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u307e\u3059\u3002 \u6b21\u306e\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u304f\u3060\u3055\u3044\uff1a Sky SEO Manager > 404 Monitor<\/strong>. \u30af\u30ea\u30c3\u30af AI \u306e\u63d0\u6848\u3092\u898b\u3064\u3051\u308b<\/strong> \u30c7\u30c3\u30c9\u30ea\u30f3\u30af\u306e\u6700\u65b0\u30d0\u30c3\u30c1\u7528\u3002<\/p> \u4e3b\u8981\u306a\u30b5\u30a4\u30c8\u306e\u5909\u66f4\u3092\u76e3\u67fb\u3057\u307e\u3059\u3002<\/strong> \u5927\u898f\u6a21\u306a\u30b3\u30f3\u30c6\u30f3\u30c4\u76e3\u67fb\u3092\u5b9f\u884c\u3059\u308b\u5834\u5408\u3001\u591a\u304f\u306e\u53e4\u3044\u6295\u7a3f\u3092\u524a\u9664\u3059\u308b\u5834\u5408\u3001\u307e\u305f\u306f\u30d1\u30fc\u30de\u30ea\u30f3\u30af\u69cb\u9020\u3092\u5909\u66f4\u3059\u308b\u5834\u5408\u306f\u3001\u66f4\u65b0\u304c\u516c\u958b\u3055\u308c\u305f\u76f4\u5f8c\u306b AI \u30c4\u30fc\u30eb\u3092\u30c8\u30ea\u30ac\u30fc\u3057\u307e\u3059\u3002<\/p> 404\u3092\u767a\u751f\u524d\u306b\u9632\u3050<\/h3> 404 \u3092\u51e6\u7406\u3059\u308b\u6700\u5584\u306e\u65b9\u6cd5\u306f\u3001\u6700\u521d\u304b\u3089 404 \u3092\u4f5c\u6210\u3057\u306a\u3044\u3053\u3068\u3067\u3059\u3002<\/p> \n\u30ca\u30e1\u30af\u30b8\u3092\u65e9\u3081\u306b\u7d42\u308f\u3089\u305b\u308b<\/strong> – When writing a new post, make the URL slug short, keyword\u2011rich, and final before publishing. Avoid changing it later.<\/li>\n\n\n\n \u5e38\u7dd1\u306e URL \u3092\u4f7f\u7528\u3059\u308b<\/strong> – Do not put dates or years in your URLs. Use \/best-running-shoes<\/code> \u3067\u306f\u306a\u304f\u3001 \/best-running-shoes-2023<\/code>\u3002\u3053\u308c\u306b\u3088\u308a\u3001URL \u3092\u5909\u66f4\u3057\u305f\u308a\u30ea\u30f3\u30af\u3092\u5207\u65ad\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u6bce\u5e74\u66f4\u65b0\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul> \u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>AI \u3092\u4f7f\u7528\u3057\u3066 WordPress \u306e 404 \u30a8\u30e9\u30fc\u3092\u4fee\u6b63\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b?<\/h3>You can fix 404 errors automatically using the Sky SEO Manager plugin combined with Google’s Gemini AI. Install the plugin, add your Gemini API key, import your 404 URLs from Google Search Console, and let AI suggest the best redirect targets. Apply the suggestions with one click to create 301 redirects.<\/div><\/div>404 \u30a8\u30e9\u30fc\u306f SEO \u306b\u60aa\u5f71\u97ff\u3092\u53ca\u307c\u3057\u307e\u3059\u304b?<\/h3>\u306f\u3044\u3002 1 \u3064\u306e 404 \u304c\u30b5\u30a4\u30c8\u306b\u30da\u30ca\u30eb\u30c6\u30a3\u3092\u4e0e\u3048\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u904e\u5270\u306a 404 \u30a8\u30e9\u30fc\u306f\u30af\u30ed\u30fc\u30eb \u30d0\u30b8\u30a7\u30c3\u30c8\u3092\u6d6a\u8cbb\u3057\u3001\u30ea\u30f3\u30af \u30a8\u30af\u30a4\u30c6\u30a3\u306e\u640d\u5931\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002\u5916\u90e8\u30b5\u30a4\u30c8\u304c\u58ca\u308c\u305f\u30da\u30fc\u30b8\u306b\u30ea\u30f3\u30af\u3059\u308b\u3068\u3001SEO \u306e\u4fa1\u5024\u306f\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u6d41\u308c\u305a\u306b\u6d88\u3048\u3066\u3057\u307e\u3044\u307e\u3059\u3002 404 \u3092\u4fee\u6b63\u3059\u308b\u3068\u30e9\u30f3\u30ad\u30f3\u30b0\u304c\u7dad\u6301\u3055\u308c\u307e\u3059\u3002<\/div><\/div>301 \u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3068 302 \u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b?<\/h3>A 301 redirect is permanent and passes 90-99% of link equity to the new URL—ideal for most 404 fixes. A 302 redirect is temporary and does not pass full SEO value—only use it if the content will return to the original URL later.<\/div><\/div>WordPress \u30b5\u30a4\u30c8\u4e0a\u306e\u3059\u3079\u3066\u306e 404 \u30a8\u30e9\u30fc\u3092\u898b\u3064\u3051\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b?<\/h3>There are three main ways: (1) Check Google Search Console → Pages → Not Found (404), (2) Use Sky SEO Manager’s built-in 404 Monitor, or (3) Run a crawl with Screaming Frog SEO Spider. Export the list as CSV for bulk processing.<\/div><\/div>\u3059\u3079\u3066\u306e 404 \u30a8\u30e9\u30fc\u3092\u81ea\u5206\u306e\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3067\u304d\u307e\u3059\u304b?<\/h3>No. Redirecting all 404s to the homepage creates “soft 404s” and frustrates users looking for specific content. It also dilutes your homepage’s relevance. Instead, use AI to find the most relevant active page for each broken URL.<\/div><\/div>Google \u304c 404 \u30a8\u30e9\u30fc\u3092\u4fee\u6b63\u3057\u3066\u304b\u3089\u66f4\u65b0\u3059\u308b\u307e\u3067\u306b\u3069\u308c\u304f\u3089\u3044\u6642\u9593\u304c\u304b\u304b\u308a\u307e\u3059\u304b?<\/h3>After applying redirects, go to Google Search Console → Pages → Validate Fix. Google typically re-crawls within 1-7 days. The “Validate Fix” button speeds up this process by forcing an immediate crawl.<\/div><\/div>WordPress \u3067 404 \u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u539f\u56e0\u306f\u4f55\u3067\u3059\u304b?<\/h3>\u4e00\u822c\u7684\u306a\u539f\u56e0\u306b\u306f\u3001\u30d1\u30fc\u30de\u30ea\u30f3\u30af\u69cb\u9020\u306e\u5909\u66f4\u3001\u6295\u7a3f\u307e\u305f\u306f\u30da\u30fc\u30b8\u306e\u524a\u9664\u3001URL \u306e\u30bf\u30a4\u30d7\u30df\u30b9 (\u30ea\u30f3\u30af\u3057\u3066\u3044\u308b\u5916\u90e8\u30b5\u30a4\u30c8\u4e0a)\u3001\u30b5\u30a4\u30c8\u306e\u79fb\u884c\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u306b\u3088\u3063\u3066\u751f\u6210\u3055\u308c\u305f URL \u306e\u5b58\u5728\u3057\u306a\u3044\u306a\u3069\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/div><\/div>AI \u306f 404 \u30ea\u30c0\u30a4\u30ec\u30af\u30c8 \u30de\u30c3\u30d4\u30f3\u30b0\u3092\u3069\u306e\u3088\u3046\u306b\u6539\u5584\u3057\u307e\u3059\u304b?<\/h3>AI understands semantic context. Instead of matching exact keywords, it analyzes the broken URL’s intent and finds the most relevant active page on your site—even when the URLs look completely different. This is faster and more accurate than manual matching.<\/div><\/div>\u524a\u9664\u3055\u308c\u305f\u30da\u30fc\u30b8\u306b\u306f 410 \u307e\u305f\u306f 404 \u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u304b?<\/h3>\u5c06\u6765\u30da\u30fc\u30b8\u304c\u623b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u5834\u5408\u3001\u307e\u305f\u306f\u4e0d\u660e\u306a\u5834\u5408\u306f\u3001404 (Not Found) \u3092\u4f7f\u7528\u3057\u307e\u3059\u3002 410 (Gone) \u306f\u3001\u4ee3\u66ff\u305b\u305a\u306b\u5b8c\u5168\u306b\u524a\u9664\u3057\u305f\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u306e\u307f\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3069\u3061\u3089\u3082 Google \u306b URL \u3092\u524a\u9664\u3059\u308b\u3088\u3046\u6307\u793a\u3057\u307e\u3059\u304c\u3001410 \u306f\u3088\u308a\u5f37\u3044\u610f\u56f3\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/div><\/div>\u4eca\u5f8c 404 \u30a8\u30e9\u30fc\u3092\u9632\u3050\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b?<\/h3>(1) \u516c\u958b\u524d\u306b URL \u30b9\u30e9\u30c3\u30b0\u3092\u5b8c\u200b\u200b\u6210\u3055\u305b\u308b\u3001(2) URL \u306b\u65e5\u4ed8\u3092\u542b\u3081\u306a\u3044\u3001(3) 404 \u30e2\u30cb\u30bf\u30ea\u30f3\u30b0 \u30a2\u30e9\u30fc\u30c8\u3092\u8a2d\u5b9a\u3059\u308b\u3001(4) \u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u524a\u9664\u3059\u308b\u524d\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092\u8a08\u753b\u3059\u308b\u3001(5) Google Search Console \u3067\u6708\u6b21\u306e\u6280\u8853\u76e3\u67fb\u3092\u5b9f\u884c\u3059\u308b\u3002<\/div><\/div><\/div><\/div>\u7d50\u8ad6<\/h2> WordPress \u30b5\u30a4\u30c8\u306e\u7ba1\u7406\u306b\u306f\u591a\u304f\u306e\u6280\u8853\u7684\u306a\u8ab2\u984c\u304c\u4f34\u3044\u307e\u3059\u3002 \u3057\u304b\u3057\u3001404 \u30a8\u30e9\u30fc\u306e\u4fee\u6b63\u306f\u3082\u306f\u3084\u305d\u306e 1 \u3064\u3067\u3042\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p> By connecting your CMS with advanced AI like Google’s Gemini, you can eliminate hours of tedious spreadsheet work and guesswork.<\/p> \u3053\u306e\u30ac\u30a4\u30c9\u306e\u624b\u9806\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p> \nSky SEO Manager \u306a\u3069\u306e AI \u7d71\u5408\u30c4\u30fc\u30eb\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/li>\n\n\n\n Gemini API \u30ad\u30fc\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/li>\n\n\n\n 404 \u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3092\u6709\u52b9\u306b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n AI \u306b\u3088\u308b\u63d0\u6848\u3092\u751f\u6210\u3057\u3066\u9069\u7528\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\u3042\u306a\u305f\u306f\u3059\u308b\u3067\u3042\u308d\u3046\uff1a<\/p> \n\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306e\u30e9\u30f3\u30ad\u30f3\u30b0\u3092\u7dad\u6301\u3059\u308b<\/li>\n\n\n\n Googlebot \u306e\u30af\u30ed\u30fc\u30eb\u52b9\u7387\u3092\u6700\u5927\u9650\u306b\u9ad8\u3081\u308b<\/li>\n\n\n\n \u8a2a\u554f\u8005\u306b\u30b7\u30fc\u30e0\u30ec\u30b9\u3067\u30b9\u30c8\u30ec\u30b9\u306e\u306a\u3044\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u63d0\u4f9b\u3059\u308b<\/li>\n<\/ul>AI \u306e\u529b\u3092\u6d3b\u7528\u3057\u307e\u3057\u3087\u3046\u3002\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u81ea\u52d5\u5316\u3057\u307e\u3059\u3002 Watch your website’s health and performance thrive.<\/p>","protected":false},"excerpt":{"rendered":" A \u201c404 Page Not Found\u201d error frustrates visitors.It also hurts your website\u2019s performance. If you run a WordPress site, you know the problem.Broken links. Deleted pages. Changed URL slugs.Managing these issues manually is a nightmare. In the past, you had to: That took hours. But SEO and website management have changed.We are now in the age of Artificial Intelligence (AI). Using AI models like Google\u2019s Gemini, you can automate the entire process.The AI identifies 404 errors.Then it maps each broken URL to the most relevant active page on your site. This guide walks you through every step.You will learn: Let us begin. Part 1: Understanding the 404 Error Epidemic Before […]<\/p>\n","protected":false},"author":3,"featured_media":15231,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_sky_seo_title":"How to Fix 404 Errors in WordPress Using AI (Step-by-Step)","_sky_seo_description":"Learn how to automatically fix every 404 error on your WordPress site using AI. 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