{"id":14708,"date":"2025-01-20T07:00:30","date_gmt":"2025-01-19T22:00:30","guid":{"rendered":"https:\/\/www.suzukikenichi.com\/blog\/?p=14708"},"modified":"2025-01-20T07:01:51","modified_gmt":"2025-01-19T22:01:51","slug":"google-search-now-requires-javascript-to-protect-against-bots","status":"publish","type":"post","link":"https:\/\/www.suzukikenichi.com\/blog\/google-search-now-requires-javascript-to-protect-against-bots\/","title":{"rendered":"Google\u691c\u7d22\u30e9\u30f3\u30ad\u30f3\u30b0\u30c1\u30a7\u30c3\u30af\u30c4\u30fc\u30eb\u304c\u6a5f\u80fd\u3057\u306a\u304f\u306a\u308b\u3001\u539f\u56e0\u306fJavaScript\u306e\u5b9f\u884c\u304c\u5fc5\u8981\u306b\u306a\u3063\u305f\u305f\u3081"},"content":{"rendered":"<p class=\"p20-b al-r small\">[\u30ec\u30d9\u30eb: \u4e2d\u7d1a]<\/p>\n<p class=\"p60-b\">Google \u691c\u7d22\u7d50\u679c\u3092\u751f\u6210\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u3067 JavaScript \u306e\u5b9f\u884c\u304c\u8981\u6c42\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<br \/>\u7d50\u679c\u3068\u3057\u3066\u3001\u30e9\u30f3\u30ad\u30f3\u30b0\u30c1\u30a7\u30c3\u30af\u30c4\u30fc\u30eb\u306e\u306a\u304b\u306b\u306f\u6b63\u5e38\u306b\u6a5f\u80fd\u3057\u306a\u304f\u306a\u308b\u3082\u306e\u304c\u51fa\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u7570\u5e38\u306a\u30c7\u30fc\u30bf\u3092\u793a\u3059\u30e9\u30f3\u30ad\u30f3\u30b0\u30c1\u30a7\u30c3\u30af\u30c4\u30fc\u30eb<\/h2>\n<p>2025 \u5e74 1 \u6708 11 \u65e5\u9803\u304b\u3089\u666e\u6bb5\u306b\u306f\u898b\u3089\u308c\u306a\u3044\u7279\u7570\u306a\u30c7\u30fc\u30bf\u3092\u793a\u3059\u30e9\u30f3\u30ad\u30f3\u30b0\u30c1\u30a7\u30c3\u30af\u30c4\u30fc\u30eb\u304c\u983b\u51fa\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<picture><source srcset=\"https:\/\/www.suzukikenichi.com\/images\/anomaly1.avif\" type=\"image\/avif\" \/><img fetchpriority=\"high\" decoding=\"async\" class=\"bdr\" itemprop=\"image\" loading=\"eager\" src=\"https:\/\/www.suzukikenichi.com\/images\/anomaly1.webp\" alt=\"\u30e9\u30f3\u30ad\u30f3\u30b0\u30c1\u30a7\u30c3\u30af\u30c4\u30fc\u30eb\" width=\"893\" height=\"310\" \/>\n<\/picture>\n&#x1f4f7;<a href=\"https:\/\/www.advancedwebranking.com\/google-algorithm-changes\/\">Advanced Web Rankings<\/a><\/p>\n<picture><source srcset=\"https:\/\/www.suzukikenichi.com\/images\/anomaly2.avif\" type=\"image\/avif\" \/><img decoding=\"async\" class=\"bdr\" itemprop=\"image\" loading=\"lazy\" src=\"https:\/\/www.suzukikenichi.com\/images\/anomaly2.webp\" alt=\"\u30e9\u30f3\u30ad\u30f3\u30b0\u30c1\u30a7\u30c3\u30af\u30c4\u30fc\u30eb\" width=\"800\" height=\"473\" \/>\n<\/picture>\n&#x1f4f7;<a href=\"https:\/\/www.accuranker.com\/grump\/\">Accuranker<\/a><\/p>\n<picture><source srcset=\"https:\/\/www.suzukikenichi.com\/images\/anomaly3.avif\" type=\"image\/avif\" \/><img decoding=\"async\" class=\"bdr\" itemprop=\"image\" loading=\"lazy\" src=\"https:\/\/www.suzukikenichi.com\/images\/anomaly3.webp\" alt=\"\u30e9\u30f3\u30ad\u30f3\u30b0\u30c1\u30a7\u30c3\u30af\u30c4\u30fc\u30eb\" width=\"804\" height=\"413\" \/>\n<\/picture>\n&#x1f4f7;<a href=\"https:\/\/cognitiveseo.com\/signals\/\">Cognitive SEO<\/a><\/p>\n<p class=\"p40-b\">\u3069\u306e\u30c4\u30fc\u30eb\u3082\u9806\u4f4d\u5909\u52d5\u304c\u666e\u6bb5\u3088\u308a\u3082\u304b\u306a\u308a\u7a4f\u3084\u304b\u306a\u72b6\u614b\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\u306a\u304b\u306b\u306f\u3001\u660e\u3089\u304b\u306b\u8a08\u6e2c\u306b\u7570\u5e38\u3092\u671f\u5f85\u3057\u3066\u3044\u305f\u308a\u8a08\u6e2c\u4e0d\u80fd\u306b\u306a\u3063\u305f\u308a\u3059\u308b\u30c4\u30fc\u30eb\u3082\u3067\u3066\u3044\u305f\u3088\u3046\u3067\u3059\u3002<\/p>\n<h2>\u539f\u56e0\u306f Google \u691c\u7d22\u306e JavaScript<\/h2>\n<p>\u30e9\u30f3\u30ad\u30f3\u30b0\u30c1\u30a7\u30c3\u30af\u30c4\u30fc\u30eb\u304c\u6b63\u5e38\u306b\u6a5f\u80fd\u3057\u306a\u304f\u306a\u3063\u305f\u7406\u7531\u306f\u3001<strong>Google \u691c\u7d22\u304c JavaScript \u306e\u5b9f\u884c\u3092\u5fc5\u8981\u3068\u3059\u308b<\/strong>\u3088\u3046\u306b\u306a\u3063\u305f\u4ed5\u69d8\u5909\u66f4\u3067\u3059\u3002<\/p>\n<p>JavaScript \u304c\u7121\u52b9\u306a\u72b6\u614b\u3067\u691c\u7d22\u3092\u5b9f\u884c\u3059\u308b\u3068\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u304c\u8fd4\u3055\u308c\u307e\u3059\u3002\n<picture><source srcset=\"https:\/\/www.suzukikenichi.com\/images\/js-disabled-search.avif\" type=\"image\/avif\" \/><img decoding=\"async\" class=\"bdr\" itemprop=\"image\" loading=\"lazy\" src=\"https:\/\/www.suzukikenichi.com\/images\/js-disabled-search.webp\" alt=\"\u691c\u7d22\u3092\u7d9a\u884c\u3059\u308b\u306b\u306f\u3001JavaScript\u3092\u6709\u52b9\u306b\u3057\u3066\u3057\u3066\u304f\u3060\u3055\u3044\" width=\"979\" height=\"712\" \/>\n<\/picture>\n<blockquote><p>\u691c\u7d22\u3092\u7d9a\u884c\u3059\u308b\u306b\u306f\u3001JavaScript \u3092\u6709\u52b9\u306b\u3057\u3066\u3057\u3066\u304f\u3060\u3055\u3044<\/p><\/blockquote>\n<p>\u3053\u306e\u3088\u3046\u306b\u8981\u6c42\u3055\u308c\u307e\u3059\u3002<\/p>\n<p class=\"p30-t\">\u691c\u7d22\u3067 JavaScript \u304c\u5fc5\u8981\u306b\u306a\u3063\u305f\u4ed5\u69d8\u5909\u66f4\u306b\u95a2\u3057\u3066\u3001Google \u306f <a href=\"https:\/\/techcrunch.com\/2025\/01\/17\/google-begins-requiring-javascript-for-google-search\/\">TechCrunch \u306b\u6b21\u306e\u30b3\u30e1\u30f3\u30c8<\/a>\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote><p>the change is intended to \u201cbetter protect\u201d Google Search against malicious activity, such as bots and spam, and to improve the overall Google Search experience for users.<\/p><\/blockquote>\n<blockquote><p>without JavaScript, many Google Search features won\u2019t work properly and that the quality of search results tends to be degraded.<\/p><\/blockquote>\n<blockquote><p>Enabling JavaScript allows us to better protect our services and users from bots and evolving forms of abuse and spam, and to provide the most relevant and up-to-date information.<\/p><\/blockquote>\n<p>\u9806\u306b\u65e5\u672c\u8a9e\u8a33\u3057\u307e\u3059\u3002<\/p>\n<blockquote><p>\u3053\u306e\u5909\u66f4\u306f\u3001\u30dc\u30c3\u30c8\u3084\u30b9\u30d1\u30e0\u306a\u3069\u306e\u60aa\u610f\u306e\u3042\u308b\u884c\u70ba\u304b\u3089 Google \u691c\u7d22\u3092\u300c\u3088\u308a\u9069\u5207\u306b\u4fdd\u8b77\u300d\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u5168\u4f53\u7684\u306a Google \u691c\u7d22\u4f53\u9a13\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p><\/blockquote>\n<blockquote><p>JavaScript \u304c\u306a\u3044\u3068\u3001\u591a\u304f\u306e Google \u691c\u7d22\u6a5f\u80fd\u304c\u6b63\u3057\u304f\u52d5\u4f5c\u305b\u305a\u3001\u691c\u7d22\u7d50\u679c\u306e\u54c1\u8cea\u304c\u4f4e\u4e0b\u3059\u308b\u50be\u5411\u304c\u3042\u308a\u307e\u3059\u3002<\/p><\/blockquote>\n<blockquote><p>JavaScript \u3092\u6709\u52b9\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u30dc\u30c3\u30c8\u3084\u9032\u5316\u3059\u308b\u5f62\u614b\u306e\u60aa\u7528\u3084\u30b9\u30d1\u30e0\u304b\u3089\u30b5\u30fc\u30d3\u30b9\u3068\u30e6\u30fc\u30b6\u30fc\u3092\u3088\u308a\u9069\u5207\u306b\u4fdd\u8b77\u3057\u3001\u6700\u3082\u95a2\u9023\u6027\u306e\u9ad8\u3044\u6700\u65b0\u306e\u60c5\u5831\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p><\/blockquote>\n<p>Google \u691c\u7d22\u306b\u81ea\u52d5\u751f\u6210\u30af\u30a8\u30ea\u3092\u9001\u4fe1\u3059\u308b<a href=\"https:\/\/developers.google.com\/search\/docs\/essentials\/spam-policies#machine-generated-traffic\">\u6a5f\u68b0\u751f\u6210\u30c8\u30e9\u30d5\u30a3\u30c3\u30af<\/a>\u3092\u30b9\u30d1\u30e0\u30dd\u30ea\u30b7\u30fc\u304a\u3088\u3073\u5229\u7528\u898f\u7d04\u306b\u9055\u53cd\u3059\u308b\u3068\u3057\u3066 Google \u306f\u660e\u78ba\u306b\u7981\u6b62\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\u30e9\u30f3\u30ad\u30f3\u30b0\u30c1\u30a7\u30c3\u30af\u30c4\u30fc\u30eb\u3092\u542b\u3080\u81ea\u52d5\u751f\u6210\u3068\u5224\u65ad\u3055\u308c\u308b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306b\u5bfe\u3057\u3066 Google \u306f<a href=\"https:\/\/support.google.com\/websearch\/answer\/86640\">\u305d\u308c\u306a\u308a\u306b\u5bfe\u51e6<\/a>\u3057\u3066\u3044\u308b\u3082\u306e\u306e\u3001\u591a\u304f\u306e\u81ea\u52d5\u5316\u30c4\u30fc\u30eb\u3001\u3044\u308f\u3086\u308b\u30dc\u30c3\u30c8\u304c\u7a3c\u50cd\u3057\u3066\u3044\u308b\u306e\u304c\u5b9f\u60c5\u3067\u3059\u3002<\/p>\n<p class=\"p40-b\">\u3057\u304b\u3057\u306a\u304c\u3089\u3001\u3053\u3046\u3057\u305f\u30dc\u30c3\u30c8\u306b\u3055\u3089\u306b\u53b3\u683c\u306b\u5bfe\u51e6\u3059\u308b\u305f\u3081\u306b JavaScript \u3092\u8981\u6c42\u3059\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<br \/>\u591a\u304f\u306e\u30dc\u30c3\u30c8\u306f JavaScript \u3092\u5b9f\u884c\u3067\u304d\u306a\u3044\u304b\u3089\u3067\u3059\u3002<br \/>\u5b9f\u884c\u3067\u304d\u305f\u3068\u3057\u3066\u3082\u3001Google \u691c\u7d22\u3067\u5fc5\u8981\u3068\u3055\u308c\u308b\u51e6\u7406\u3092\u5b9f\u884c\u3067\u304d\u306a\u304b\u3063\u305f\u30c4\u30fc\u30eb\u3082\u3042\u3063\u305f\u3088\u3046\u3067\u3059\uff08\u3082\u3063\u3068\u3082\u3001\u3059\u3067\u306b\u5bfe\u5fdc\u3092\u5b8c\u4e86\u3055\u305b\u305f\u30c4\u30fc\u30eb\u3082\u3042\u308b\u3088\u3046\u306a\u306e\u3067\u3001\u52b9\u679c\u306f\u9650\u5b9a\u7684\u306b\u3082\u601d\u308f\u308c\u307e\u3059\u304c\uff09\u3002<\/p>\n<h2>JS \u6709\u52b9\u5316\u3067\u3082\u4eba\u9593\u306e\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff\u306f\u5fae\u5c0f<\/h2>\n<p>JavaScript \u306e\u6709\u52b9\u5316\u304c\u691c\u7d22\u3067\u5fc5\u8981\u306b\u306a\u3063\u3066\u3082\u4eba\u9593\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u4e0e\u3048\u308b\u5f71\u97ff\u306f\u5fae\u5c0f\u3068\u306e\u3053\u3068\u3067\u3059\u3002<br \/>Google \u306f\u6b21\u306e\u3088\u3046\u306b TechCruch \u306b\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote><p>on average, \u201cfewer than .1%\u201d of searches on Google are done by people who disable JavaScript.<\/p><\/blockquote>\n<blockquote><p>\u5e73\u5747\u3057\u3066\u3001Google \u3067\u306e\u691c\u7d22\u306e\u300c0.1%\u672a\u6e80\u300d\u304c JavaScript \u3092\u7121\u52b9\u306b\u3057\u3066\u3044\u308b\u30e6\u30fc\u30b6\u30fc\u306b\u3088\u3063\u3066\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p><\/blockquote>\n<p>\u7d04 85 \u5104\u306e\u691c\u7d22\u304c\u6bce\u65e5\u884c\u308f\u308c\u3066\u3044\u308b\u3068\u3082\u8a00\u308f\u308c\u308b Google \u691c\u7d22\u3067\u306f\u3001\u305f\u3068\u3048 0.1% \u3067\u3082\u81a8\u5927\u306a\u6570\u3067\u3059\u3002<br \/>\u305d\u308c\u3067\u3082\u3001\u5168\u4f53\u304b\u3089\u307f\u308c\u3070\u5f71\u97ff\u306f\u7121\u8996\u3067\u304d\u308b\u7a0b\u5ea6\u306a\u306e\u3067\u3057\u3087\u3046\u3002<\/p>\n<p class=\"p60-t\">\u3068\u3044\u3046\u3053\u3068\u3067\u3001Google \u691c\u7d22\u3067\u5fc5\u8981\u3068\u3055\u308c\u308b JavaScript \u3092\u5b9f\u884c\u3067\u304d\u306a\u3044\u30e9\u30f3\u30ad\u30f3\u30b0\u30c1\u30a7\u30c3\u30af\u30c4\u30fc\u30eb\u306f\u6a5f\u80fd\u3057\u306a\u304f\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Google \u691c\u7d22\u7d50\u679c\u3092\u751f\u6210\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u3067 JavaScript \u306e\u5b9f\u884c\u304c\u8981\u6c42\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3002\u7d50\u679c\u3068\u3057\u3066\u3001\u30e9\u30f3\u30ad\u30f3\u30b0\u30c1\u30a7\u30c3\u30af\u30c4\u30fc\u30eb\u306e\u306a\u304b\u306b\u306f\u6b63\u5e38\u306b\u6a5f\u80fd\u3057\u306a\u304f\u306a\u308b\u3082\u306e\u304c\u51fa\u3066\u3044\u308b\u3002<\/p>\n","protected":false},"author":1,"featured_media":14709,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[578,1814],"class_list":["post-14708","post","type-post","status-publish","format-standard","has-post-thumbnail","category-google-seo","tag-javascript","tag-ranking-checker"],"_links":{"self":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/posts\/14708","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=14708"}],"version-history":[{"count":0,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/posts\/14708\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/media\/14709"}],"wp:attachment":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/media?parent=14708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/categories?post=14708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/tags?post=14708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}