{"id":15688,"date":"2025-12-22T07:00:52","date_gmt":"2025-12-21T22:00:52","guid":{"rendered":"https:\/\/www.suzukikenichi.com\/blog\/?p=15688"},"modified":"2025-12-22T06:58:10","modified_gmt":"2025-12-21T21:58:10","slug":"google-has-updated-the-javascript-documentation-related-to-http-codes-and-canonicalization","status":"publish","type":"post","link":"https:\/\/www.suzukikenichi.com\/blog\/google-has-updated-the-javascript-documentation-related-to-http-codes-and-canonicalization\/","title":{"rendered":"Google\u3001JavaScript SEO\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u66f4\u65b0\u2014\u2014HTTP\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u3068\u6b63\u898f\u5316\u51e6\u7406\u306b\u3064\u3044\u3066"},"content":{"rendered":"<p class=\"p20-b al-r small\">[\u30ec\u30d9\u30eb: \u4e2d\u7d1a]<\/p>\n<p class=\"p60-b\">Google \u306f\u3001JavaScript SEO \u306e\u6280\u8853\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u66f4\u65b0\u3057\u307e\u3057\u305f\u3002<br \/>HTTP \u30b9\u30c6\u30fc\u30bf\u30b9 \u30b3\u30fc\u30c9\u3068 <code>rel=\"canonical\"<\/code> \u30bf\u30b0\u306b\u95a2\u9023\u3059\u308b\u8aac\u660e\u306e\u8ffd\u52a0\u3067\u3059\u3002<\/p>\n<h2>200 \u4ee5\u5916\u306e HTTP \u30b9\u30c6\u30fc\u30bf\u30b9 \u30b3\u30fc\u30c9\u3067\u306e JS \u306e\u5b9f\u884c<\/h2>\n<p>\u300c<a href=\"https:\/\/developers.google.com\/search\/docs\/crawling-indexing\/javascript\/javascript-seo-basics#how-googlebot-processes-javascript\">Google \u304c JavaScript \u3092\u51e6\u7406\u3059\u308b\u4ed5\u7d44\u307f<\/a>\u300d\u30bb\u30af\u30b7\u30e7\u30f3\u306b\u6b21\u306e\u6ce8\u91c8\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<blockquote><p><code>200<\/code> HTTP \u30b9\u30c6\u30fc\u30bf\u30b9 \u30b3\u30fc\u30c9\u306e\u3059\u3079\u3066\u306e\u30da\u30fc\u30b8\u306f\u3001\u30da\u30fc\u30b8\u306b JavaScript \u304c\u5b58\u5728\u3059\u308b\u304b\u3069\u3046\u304b\u306b\u95a2\u4fc2\u306a\u304f\u3001\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0 \u30ad\u30e5\u30fc\u306b\u9001\u4fe1\u3055\u308c\u307e\u3059\u3002HTTP \u30b9\u30c6\u30fc\u30bf\u30b9 \u30b3\u30fc\u30c9\u304c <code>200<\/code> \u4ee5\u5916\u306e\u5834\u5408\uff08\u4f8b: \u30b9\u30c6\u30fc\u30bf\u30b9 \u30b3\u30fc\u30c9\u304c <code>404<\/code> \u306e\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\uff09\u306f\u3001\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u304c\u30b9\u30ad\u30c3\u30d7\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p><\/blockquote>\n<p><code>200<\/code> \u4ee5\u5916\u306e HTTP \u30b9\u30c6\u30fc\u30bf\u30b9 \u30b3\u30fc\u30c9\u3092\u30da\u30fc\u30b8\u304c\u8fd4\u3057\u305f\u5834\u5408\u3001\u305d\u306e\u30da\u30fc\u30b8\u306e JavaScript \u3055\u308c\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u305f\u3068\u3048\u3070\u3001\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3084 <code>canonical<\/code>\u3001<code>robots meta<\/code> \u30bf\u30b0\u306a\u3069\u3092 JavaScript \u3067\u69cb\u6210\u3057\u3066\u304a\u308a 200 \u4ee5\u5916\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u3092\u8fd4\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u5b9f\u884c\u30fb\u89e3\u91c8\u3055\u308c\u306a\u3044\u53ef\u80fd\u6027 \u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p class=\"p40-b\">Google \u691c\u7d22\u306b\u304a\u3044\u3066\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u751f\u6210\u3084\u30af\u30ed\u30fc\u30eb\/\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u51e6\u7406\u306b\u5fc5\u8981\u306a JavaScript \u3092\u69cb\u6210\u3057\u3066\u3044\u308b\u30da\u30fc\u30b8\u306f\u5fc5\u305a 200 \u3092\u8fd4\u3059\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2>JS \u306b\u3088\u308b\u6b63\u898f URL \u306e\u8a2d\u5b9a<\/h2>\n<p>\u300c<a href=\"https:\/\/developers.google.com\/search\/docs\/crawling-indexing\/javascript\/javascript-seo-basics#canonical-links\">\u6b63\u898f URL \u3092\u8a2d\u5b9a\u3059\u308b<\/a>\u300d\u30bb\u30af\u30b7\u30e7\u30f3\u3082\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<blockquote><p><code>rel=\"canonical\"<\/code> \u30ea\u30f3\u30af\u30bf\u30b0\u306f\u3001Google \u304c\u30da\u30fc\u30b8\u306e\u6b63\u898f\u7248\u3092\u898b\u3064\u3051\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002JavaScript \u3092\u4f7f\u7528\u3057\u3066\u6b63\u898f URL \u3092\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u304c\u3001JavaScript \u3092\u4f7f\u7528\u3057\u3066\u3001\u5143\u306e HTML \u3067\u6b63\u898f URL \u3068\u3057\u3066\u6307\u5b9a\u3057\u305f URL \u4ee5\u5916\u306e URL \u306b\u6b63\u898f URL \u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u306f\u907f\u3051\u3066\u304f\u3060\u3055\u3044\u3002\u6b63\u898f URL \u3092\u8a2d\u5b9a\u3059\u308b\u6700\u5584\u306e\u65b9\u6cd5\u306f HTML \u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3059\u304c\u3001JavaScript \u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u6b63\u898f URL \u3092\u5e38\u306b\u5143\u306e HTML \u3068\u540c\u3058\u5024\u306b\u8a2d\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002HTML \u3067\u6b63\u898f URL \u3092\u8a2d\u5b9a\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u3001JavaScript \u3092\u4f7f\u7528\u3057\u3066\u6b63\u898f URL \u3092\u8a2d\u5b9a\u3057\u3001\u5143\u306e HTML \u304b\u3089\u9664\u5916\u3067\u304d\u307e\u3059\u3002<\/p><\/blockquote>\n<p>JavaScript \u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3059\u308b\u524d\u3068\u5f8c\u3067\u4e0d\u4e00\u81f4\u3059\u308b\u6b63\u898f\u5316\u3092\u8a2d\u5b9a\u3057\u3066\u306f\u3044\u3051\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>\u6b63\u898f\u5316\u306f\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306e\u524d\u5f8c\u306b\u767a\u751f\u3059\u308b\u305f\u3081\u3001\u6b63\u898f URL \u3092\u660e\u78ba\u306b\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<br \/>JavaScript \u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u6b63\u898f URL \u3092\u5143\u306e HTML \u3068\u540c\u3058 URL \u306b\u8a2d\u5b9a\u3059\u308b\u304b\u3001\u305d\u308c\u304c\u4e0d\u53ef\u80fd\u306a\u5834\u5408\u306f\u3001\u5143\u306e HTML \u304b\u3089\u6b63\u898f URL \u3092\u524a\u9664\u3059\u308b\u3053\u3068\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002<\/p>\n<p class=\"p60-t\">\u25c6\u25c6\u25c6<br \/>JavaScript \u306b\u3088\u308b <code>noindex<\/code> \u51e6\u7406\u306b\u95a2\u3059\u308b\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e<a href=\"https:\/\/www.suzukikenichi.com\/blog\/google-clarified-how-googlebot-handles-noindex-tags-on-pages-that-use-javascript\/\">\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u5148\u9031\u53d6\u308a\u4e0a\u3052<\/a>\u307e\u3057\u305f\u3002<br \/>JavaScript \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u66f4\u65b0\u304c\u7d9a\u3044\u3066\u3044\u307e\u3059\u304c\u3001\u4ed5\u69d8\u306b\u5909\u66f4\u304c\u3042\u3063\u305f\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<br \/>\u3042\u304f\u307e\u3067\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u4e0a\u3067\u8aac\u660e\u3092\u660e\u78ba\u5316\u3057\u305f\u3060\u3051\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Google \u306f\u3001JavaScript SEO \u306e\u6280\u8853\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u66f4\u65b0\u3057\u305f\u3002HTTP \u30b9\u30c6\u30fc\u30bf\u30b9 \u30b3\u30fc\u30c9\u3068 rel=&#8221;canonical&#8221; \u30bf\u30b0\u306b\u95a2\u9023\u3059\u308b\u8aac\u660e\u306e\u8ffd\u52a0\u3060\u3002<\/p>\n","protected":false},"author":1,"featured_media":15689,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[473,474,578,614],"class_list":["post-15688","post","type-post","status-publish","format-standard","has-post-thumbnail","category-google-seo","tag-http","tag-http-200","tag-javascript","tag-rel-canonical"],"_links":{"self":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/posts\/15688","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=15688"}],"version-history":[{"count":0,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/posts\/15688\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/media\/15689"}],"wp:attachment":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/media?parent=15688"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/categories?post=15688"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/tags?post=15688"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}