{"id":885,"date":"2026-04-09T10:49:18","date_gmt":"2026-04-09T01:49:18","guid":{"rendered":"https:\/\/upright-gk.co.jp\/?p=885"},"modified":"2026-04-09T10:49:18","modified_gmt":"2026-04-09T01:49:18","slug":"google-march-2026-core-update","status":"publish","type":"post","link":"https:\/\/www.upright-gk.co.jp\/seo\/?p=885","title":{"rendered":"Google March 2026 \u30b3\u30a2\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306b\u3064\u3044\u3066"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">2026\u5e744\u67088\u65e5\u3001Google\u306f\u300cMarch 2026 Broad Core Update\u300d\u306e\u30ed\u30fc\u30eb\u30a2\u30a6\u30c8\u5b8c\u4e86\u3092\u516c\u5f0f\u306b\u5ba3\u8a00\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u958b\u59cb\u306f3\u670827\u65e502:14\uff08PDT\uff09\u3001\u5b8c\u4e86\u306f4\u67088\u65e506:12\uff08PDT\uff09\u3002\u7dcf\u671f\u9593\u306f<strong>12\u65e5\u9593\u30684\u6642\u9593<\/strong>\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7c73\u56fd\u306e\u30c8\u30c3\u30d7SEO\u30a2\u30ca\u30ea\u30b9\u30c8\u306e\u5206\u6790\u30c7\u30fc\u30bf\u3092\u3056\u3063\u304f\u308a\u3068\u307e\u3068\u3081\u308b\u306a\u3089\u3001<strong>\u4eca\u56de\u306e\u9806\u4f4d\u5909\u52d5\u306f\u300c\u7a4f\u3084\u304b\u306a\u8abf\u6574\u300d\u306e\u7bc4\u56f2\u5185\u306b\u53ce\u307e\u3063\u305f\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059<\/strong>\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u904e\u53bb\u306e\u5927\u578b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\uff082025\u5e7412\u6708\u306a\u3069\uff09\u304c\u5f15\u304d\u8d77\u3053\u3057\u305f\u3088\u3046\u306a\u30a6\u30a7\u30d6\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u3092\u63fa\u308b\u304c\u3059\u307b\u3069\u306e\u6fc0\u3057\u3044\u30dc\u30e9\u30c6\u30a3\u30ea\u30c6\u30a3\u306f\u3001\u4fe1\u983c\u3067\u304d\u308b\u30c7\u30fc\u30bf\u304b\u3089\u306f\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u5f0a\u793e\u904b\u55b6\u30b5\u30a4\u30c8\u306e\u72b6\u6cc1\u304b\u3089\u3001\u305d\u308c\u306f\u4f53\u611f\u3068\u3082\u4e00\u81f4\u3059\u308b\u7d50\u679c\u3060\u3068\u8003\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"is-style-st-paragraph-marumozi has-white-color has-very-dark-gray-background-color has-text-color has-background has-link-color wp-elements-40bef6427771796ae41a28bf041b57e0 wp-block-paragraph\">\u3067\u3082\u554f\u984c\u306f\u305d\u3053\u3058\u3083\u306a\u3044\u611f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3080\u3057\u308d\u4eca\u56de\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3067\u672c\u5f53\u306b\u969b\u7acb\u3063\u305f\u306e\u306f\u3001\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u5909\u52d5\u305d\u306e\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u5c55\u958b\u4e2d\u306b<strong>AI\u304c\u634f\u9020\u3057\u305f\u30d5\u30a7\u30a4\u30af\u30cb\u30e5\u30fc\u30b9\u304c\u7c73\u56fd\u306eSEO\u696d\u754c\u3092\u5927\u6df7\u4e71\u306b\u9665\u308c\u305f\u3068\u3044\u3046\u4e8b\u5b9f<\/strong>\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Google\u306fAI\u304c\u8a18\u4e8b\u3092\u5927\u91cf\u751f\u7523\u3059\u308b\u6642\u4ee3\u306b\u3001\u3069\u3053\u307e\u3067\u5bfe\u51e6\u3067\u304d\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4eca\u56de\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u306e3\u3064\u306e\u30dd\u30a4\u30f3\u30c8<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1024\" height=\"572\" src=\"https:\/\/www.upright-gk.co.jp\/seo\/wp-content\/uploads\/2026\/04\/google-march-2026-core-update04.jpg\" alt=\"\" class=\"wp-image-892\" srcset=\"https:\/\/www.upright-gk.co.jp\/seo\/wp-content\/uploads\/2026\/04\/google-march-2026-core-update04.jpg 1024w, https:\/\/www.upright-gk.co.jp\/seo\/wp-content\/uploads\/2026\/04\/google-march-2026-core-update04-300x168.jpg 300w, https:\/\/www.upright-gk.co.jp\/seo\/wp-content\/uploads\/2026\/04\/google-march-2026-core-update04-768x429.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\">\u2460 \u76f4\u524d\u306e\u30b9\u30d1\u30e0\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3068\u306e\u9023\u7d9a\u6027<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4eca\u56de\u306e\u30b3\u30a2\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u8a9e\u308b\u3046\u3048\u3067\u62bc\u3055\u3048\u3066\u304a\u304d\u305f\u3044\u8ad6\u70b9\u304c\u3042\u308a\u307e\u3059\u30023\u670824\u65e5\u306b\u300cMarch 2026 Spam Update\u300d\u304c\u958b\u59cb\u3055\u308c\u3001\u308f\u305a\u304b<strong>\u7d0419.5\u6642\u9593<\/strong>\u3068\u3044\u3046\u7570\u4f8b\u306e\u77ed\u6642\u9593\u3067\u5b8c\u4e86\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Spam Update\u306f\u3001Google\u53f2\u4e0a\u3001\u985e\u3092\u898b\u306a\u3044\u901f\u5ea6\u3067\u5c55\u958b\u3092\u5b8c\u4e86\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b9\u30d1\u30e0\u30ea\u30f3\u30af\u3084\u30af\u30ed\u30fc\u30ad\u30f3\u30b0\u3001\u5b8c\u5168\u306b\u7121\u4fa1\u5024\u306a\u81ea\u52d5\u751f\u6210\u30b3\u30f3\u30c6\u30f3\u30c4\u3068\u3044\u3063\u305f\u660e\u78ba\u306a\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u9055\u53cd\u30b5\u30a4\u30c8\u3092\u3001\u3042\u3089\u304b\u3058\u3081\u4e00\u6383\u3057\u305f\u3046\u3048\u3067\u3001\u30b3\u30a2\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u304c\u5c55\u958b\u3055\u308c\u305f\u2026\u2026\u3068\u3044\u3046\u3053\u3068\u3060\u3068\u7406\u89e3\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u3057\u3066\u3001\u3053\u306e\u6d41\u308c\u304c\u5f8c\u8ff0\u3059\u308b\u300c\u7a4f\u3084\u304b\u306a\u5909\u52d5\u300d\u3068\u3044\u3046\u7d50\u679c\u306b\u3064\u306a\u304c\u3063\u305f\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3068\u3044\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2461 \u300cGemini 4.0 Semantic Filter\u300d\u306f\u30d5\u30a7\u30a4\u30af\u3060\u3063\u305f\u4ef6<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ed\u30fc\u30eb\u30a2\u30a6\u30c8\u671f\u9593\u4e2d\u3001\u7c73\u56fd\u306eSEO\u696d\u754c\u306b\u885d\u6483\u304c\u8d70\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c\u4eca\u56de\u306e\u30b3\u30a2\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3067\u306f<strong>Gemini 4.0 Semantic Filter<\/strong>\u304c\u5c0e\u5165\u3055\u308c\u3001AI\u751f\u6210\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u7c9b\u6e05\u3055\u308c\u305f\u300d\u300c<strong>Zero Information Gain<\/strong>\u3068\u3044\u3046\u65b0\u305f\u306a\u30da\u30ca\u30eb\u30c6\u30a3\u304c\u7a3c\u50cd\u3057\u305f\u300d\u3068\u3044\u3046\u3001\u6280\u8853\u7684\u3067\u3082\u3063\u3068\u3082\u3089\u3057\u3044\u89e3\u8aac\u8a18\u4e8b\u304c\u6025\u62e1\u6563\u3057\u305f\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3057\u304b\u3057\u305d\u306e\u76f4\u5f8c\u3001\u3053\u308c\u3089\u306f\u3059\u3079\u3066<strong>AI\u306b\u3088\u3063\u3066\u634f\u9020\u3055\u308c\u305f\u67b6\u7a7a\u306e\u6280\u8853\u4ed5\u69d8<\/strong>\u3067\u3042\u308b\u3053\u3068\u304c\u3001Search Engine Journal\u306eRoger Montti\u6c0f\u3089\u306e\u30d5\u30a1\u30af\u30c8\u30c1\u30a7\u30c3\u30af\u306b\u3088\u3063\u3066\u5224\u660e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3055\u3089\u306b\u76ae\u8089\u3060\u3063\u305f\u306e\u306f\u3001<strong>Google\u81ea\u8eab\u306eAI\u691c\u7d22\u6a5f\u80fd\uff08AI Overviews\uff09\u304c\u3053\u306e\u30d5\u30a7\u30a4\u30af\u60c5\u5831\u3092\u6a29\u5a01\u3042\u308b\u60c5\u5831\u3068\u3057\u3066\u8981\u7d04<\/strong>\u3057\u3001\u691c\u7d22\u7d50\u679c\u306e\u4e0a\u90e8\u306b\u8868\u793a\u3057\u3066\u3057\u307e\u3063\u305f\u3053\u3068\u3067\u3059\u3002\u591a\u304f\u306eSEO\u62c5\u5f53\u8005\u3084\u30c4\u30fc\u30eb\u30d9\u30f3\u30c0\u30fc\u304c\u305d\u308c\u3092\u4e8b\u5b9f\u3068\u8aa4\u8a8d\u3057\u3001\u30a8\u30b3\u30fc\u30c1\u30a7\u30f3\u30d0\u30fc\uff08\u53cd\u97ff\u5ba4\uff09\u304c\u5f62\u6210\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u2462 Google\u306e\u516c\u5f0f\u898b\u89e3\u306f\u300c\u901a\u5e38\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u300d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Google\u306f\u672c\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u300c\u3042\u3089\u3086\u308b\u7a2e\u985e\u306e\u30b5\u30a4\u30c8\u304b\u3089\u3001\u95a2\u9023\u6027\u304c\u9ad8\u304f\u6e80\u8db3\u306e\u3044\u304f\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u3088\u308a\u3088\u304f\u8868\u793a\u3059\u308b\u305f\u3081\u306e\u901a\u5e38\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u300d\u3068\u8868\u73fe\u3057\u3066\u3044\u307e\u3059\u3002\u7279\u5225\u306a\u30da\u30ca\u30eb\u30c6\u30a3\u30ed\u30b8\u30c3\u30af\u3084\u3001\u5168\u304f\u65b0\u3057\u3044\u8a55\u4fa1\u6307\u6a19\u306e\u5c0e\u5165\u3092\u793a\u5506\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\uff08Google\u3092\u4fe1\u3058\u308b\u306a\u3089\u3001\u3067\u3059\u304c\uff09\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3068\u3053\u308d\u3067\u300cGemini 4.0 Semantic Filter\u300d\u554f\u984c\u3068\u306f\uff1f<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1024\" height=\"572\" src=\"https:\/\/www.upright-gk.co.jp\/seo\/wp-content\/uploads\/2026\/04\/google-march-2026-core-update03.jpg\" alt=\"\" class=\"wp-image-893\" srcset=\"https:\/\/www.upright-gk.co.jp\/seo\/wp-content\/uploads\/2026\/04\/google-march-2026-core-update03.jpg 1024w, https:\/\/www.upright-gk.co.jp\/seo\/wp-content\/uploads\/2026\/04\/google-march-2026-core-update03-300x168.jpg 300w, https:\/\/www.upright-gk.co.jp\/seo\/wp-content\/uploads\/2026\/04\/google-march-2026-core-update03-768x429.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u7b46\u8005\u306e\u77e5\u308b\u9650\u308a\u3001\u65e5\u672c\u306eSEO\u754c\u9688\u3067\u306f\u3001Gemini 4.0 Semantic Filter\u3084Zero Information Gain\u30da\u30ca\u30eb\u30c6\u30a3\u30fc\u306f\u3001\u307b\u3068\u3093\u3069\u8a71\u984c\u306b\u306a\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u3057\u304b\u3057\u6a2a\u76ee\u3067\u3061\u3089\u3063\u3068\u898b\u305f\u7bc4\u56f2\u3067\u3082\u3001\u7c73\u56fd\u306eSEO\u696d\u754c\u3067\u306f\u3001\u3053\u306e\u30d5\u30a7\u30a4\u30af\u30cb\u30e5\u30fc\u30b9\u306b\u3088\u308b\u6fc0\u9707\u304c\u8d70\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u70b9\u3001\u3053\u308c\u304b\u3089\u306e\u30b3\u30f3\u30c6\u30f3\u30c4SEO\u3092\u8003\u3048\u308b\u3046\u3048\u3067\u3001\u4e00\u5fdc\u62bc\u3055\u3048\u3066\u304a\u3044\u305f\u307b\u3046\u304c\u3088\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u7c21\u5358\u306b\u7d4c\u7def\u3092\u307e\u3068\u3081\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u305d\u3082\u305d\u3082\u3001\u3069\u3053\u304b\u3089\u5e83\u307e\u3063\u305f\u306e\u304b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SEJ\u306e\u5831\u9053\u306b\u3088\u308c\u3070\u3001\u767a\u7aef\u306fJon Goodey\u6c0f\uff08\u304a\u305d\u3089\u304fIndexify\u306e\u4eba\uff09\u304cAI\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3067\u5236\u4f5c\u3057\u305f\u30cb\u30e5\u30fc\u30b9\u30ec\u30bf\u30fc\u306e\u4e2d\u306b\u300c\u67b6\u7a7a\u306eMarch 2026 Core Update\u300d\u306b\u3064\u3044\u3066\u306eAI\u306e\u5e7b\u899a\uff08\u30cf\u30eb\u30b7\u30cd\u30fc\u30b7\u30e7\u30f3\uff09\u304c\u6df7\u5165\u3057\u305f\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Goodey\u6c0f\u306f\u8aa4\u308a\u306b\u6c17\u3065\u304d\u306a\u304c\u3089\u3001\u8aa4\u60c5\u5831\u304c\u3069\u3046\u62e1\u6563\u3059\u308b\u304b\u3092\u89b3\u5bdf\u3059\u308b\u5b9f\u9a13\u3068\u3057\u3066\u3001\u3042\u3048\u3066\u305d\u306e\u307e\u307eLinkedIn\u306b\u516c\u958b\u3057\u307e\u3057\u305f\uff08\u2190\u81ea\u5236\u5fc3\u306a\u3055\u3059\u304e\u2026\uff09\u3002\u3059\u308b\u3068\u305d\u306eLinkedIn\u8a18\u4e8b\u304c\u300cGoogle March update 2026\u300d\u306e\u691c\u7d22\u7d50\u679c1\u30da\u30fc\u30b8\u76ee\u306b\u8868\u793a\u3055\u308c\u3001Google\u306eAI Overview\u304c\u305d\u306e\u634f\u9020\u60c5\u5831\u3092\u4e8b\u5b9f\u3068\u3057\u3066\u8981\u7d04\u30fb\u8868\u793a\u3057\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.searchenginejournal.com\/seo-test-shows-its-trivial-to-rank-misinformation-on-google\/569980\/\" target=\"_blank\" rel=\"noreferrer noopener\">SEO Test Shows It\u2019s Trivial To Rank Misinformation On Google\uff5c<\/a>Search Engine Journal<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3055\u3089\u306b\u300cTechBytes\u300d\u3068\u3044\u3046\u30b5\u30a4\u30c8\u304c\u300cGemini 4.0 Semantic Filter\u300d\u300cZero Information Gain\u5206\u985e\u30b7\u30b9\u30c6\u30e0\u300d\u300cDiscover 2.0\u30a8\u30f3\u30b8\u30f3\u300d\u3068\u3044\u3063\u305f\u67b6\u7a7a\u306e\u6280\u8853\u7684\u8a73\u7d30\u3092\u542b\u3080\u8a18\u4e8b\u3092\u516c\u958b\u3057\u3001\u305d\u308c\u3092\u8907\u6570\u306eSEO\u30d6\u30ed\u30b0\u304c\u7121\u691c\u8a3c\u3067\u8ee2\u8f09\u30fb\u62e1\u6563\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u5927\u91cf\u306e\u300c\u89e3\u8aac\u8a18\u4e8b\u300d\u304c\u5b58\u5728\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">ClickRank.ai\u3092\u306f\u3058\u3081\u591a\u6570\u306eSEO\u30e1\u30c7\u30a3\u30a2\u304c\u300c\u30a2\u30ca\u30ea\u30b9\u30c8\u306fGemini 4.0 Semantic Filter\u306e\u5c0e\u5165\u3092\u78ba\u8a8d\u3057\u305f\u300d\u3068\u3044\u3046\u8868\u73fe\u3067\u8a18\u4e8b\u3092\u516c\u958b\u3057\u3066\u304a\u308a <a href=\"https:\/\/www.clickrank.ai\/google-march-2026-core-update\/\" target=\"_blank\" rel=\"noreferrer noopener\">ClickRank<\/a>\u3001\u300cTechBytes\u306b\u3088\u308b\u6280\u8853\u5206\u6790\u306b\u3088\u308c\u3070\u3001\u3053\u308c\u306fAI\u751f\u6210\u30b3\u30f3\u30c6\u30f3\u30c4\u3068\u9ad8\u54c1\u8cea\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u8b58\u5225\u3059\u308b\u5c02\u7528AI\u30ec\u30a4\u30e4\u30fc\u3067\u3042\u308b\u300d\u3068\u65ad\u8a00\u3059\u308b\u8a18\u4e8b\u307e\u3067\u767b\u5834\u3057\u3066\u3044\u307e\u3059 <a href=\"https:\/\/www.1clickreport.com\/blog\/google-march-2026-core-update-survival-guide\" target=\"_blank\" rel=\"noreferrer noopener\">1ClickReport<\/a>\u3002\u3057\u304b\u3057\u3053\u308c\u3089\u306f\u3059\u3079\u3066\u3001\u524d\u8ff0\u306e\u634f\u9020\u8a18\u4e8b\u3092\u60c5\u5831\u6e90\u3068\u3059\u308b\u30a8\u30b3\u30fc\u30c1\u30e3\u30f3\u30d0\u30fc\u306e\u7523\u7269\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d50\u8ad6\u3068\u3057\u3066\u3001\u3053\u308c\u306f\u7d50\u69cb\u5371\u967a\u306a\u554f\u984c\u3060\u306a\u3068\u7b46\u8005\u306f\u8003\u3048\u3066\u3044\u307e\u3059\u3002\u4e0a\u8a18\u306eSEJ\u306e\u8a18\u4e8b\u306f\u3001\u8aad\u3080\u3068\u3081\u307e\u3044\u304c\u3059\u308b\u30ec\u30d9\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5404\u793e\u30fb\u5404\u5c02\u9580\u5bb6\u306e\u5206\u6790<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1024\" height=\"572\" src=\"https:\/\/www.upright-gk.co.jp\/seo\/wp-content\/uploads\/2026\/04\/google-march-2026-core-update01.jpg\" alt=\"\" class=\"wp-image-894\" srcset=\"https:\/\/www.upright-gk.co.jp\/seo\/wp-content\/uploads\/2026\/04\/google-march-2026-core-update01.jpg 1024w, https:\/\/www.upright-gk.co.jp\/seo\/wp-content\/uploads\/2026\/04\/google-march-2026-core-update01-300x168.jpg 300w, https:\/\/www.upright-gk.co.jp\/seo\/wp-content\/uploads\/2026\/04\/google-march-2026-core-update01-768x429.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\">G-Squared Interactive\uff08Glenn Gabe\u6c0f\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u5909\u52d5\u306b\u3088\u308b\u88ab\u5f3e\u30b5\u30a4\u30c8\u306e\u56de\u5fa9\u652f\u63f4\u3092\u5c02\u9580\u3068\u3057\u3001\u6570\u5343\u30b5\u30a4\u30c8\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u65e5\u5e38\u7684\u306b\u8ffd\u8de1\u3057\u3066\u3044\u308bGabe\u6c0f\u306f\u30014\u67088\u65e5\u306e\u30ed\u30fc\u30eb\u30a2\u30a6\u30c8\u5b8c\u4e86\u76f4\u5f8c\u306b\u4eca\u56de\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u300c<strong>\u5947\u5999\u306a\u3082\u306e\uff08Weird one\uff09<\/strong>\u300d\u3068\u8868\u73fe\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u90e8\u306e\u30b5\u30a4\u30c8\u3067\u306f\u5c40\u6240\u7684\u306a\u6025\u4e0a\u6607\u30fb\u6025\u843d\u304c\u898b\u3089\u308c\u305f\u3082\u306e\u306e\u3001\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3057\u3066\u3044\u308b\u30b5\u30a4\u30c8\u7fa4\u5168\u4f53\u3092\u901a\u3058\u305f\u30dc\u30e9\u30c6\u30a3\u30ea\u30c6\u30a3\u306f\u300c\u898f\u683c\u5916\uff08off the charts\uff09\u3067\u306f\u306a\u304b\u3063\u305f\u300d\u3068\u8a55\u4fa1\u3057\u3066\u3044\u307e\u3059\u30022025\u5e7412\u6708\u306e\u30b3\u30a2\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3068\u6bd4\u8f03\u3057\u3066\u3001\u4eca\u56de\u306e\u5909\u52d5\u306e\u5a01\u529b\u306f\u660e\u3089\u304b\u306b\u4f4e\u3044\u3068\u3044\u3046\u306e\u304c\u540c\u6c0f\u306e\u7d50\u8ad6\u3067\u3059\u3002\u5b9f\u969b\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u30c7\u30fc\u30bf\u3068\u3044\u3046\u4e00\u6b21\u60c5\u5831\u306b\u57fa\u3065\u3044\u305f\u3001\u696d\u754c\u306e\u30d1\u30cb\u30c3\u30af\u3068\u306f\u4e00\u7dda\u3092\u753b\u3059\u51b7\u9759\u306a\u5206\u6790\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Search Engine Journal\uff08Roger Montti\u6c0f\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Montti\u6c0f\u306f\u3001\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u5909\u52d5\u3088\u308a\u3082\u300c\u60c5\u5831\u6c5a\u67d3\u300d\u3068\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306e\u8106\u5f31\u6027\u306b\u5f37\u3044\u8b66\u9418\u3092\u9cf4\u3089\u3057\u307e\u3057\u305f\u3002\u300cGemini 4.0 Semantic Filter\u300d\u300cZero Information Gain\u300d\u304cAI\u306b\u3088\u308b\u5b8c\u5168\u306a\u634f\u9020\u3067\u3042\u308b\u3053\u3068\u3092\u660e\u3089\u304b\u306b\u3057\u3001Google AI Overviews\u304c\u305d\u306e\u30d5\u30a7\u30a4\u30af\u30cb\u30e5\u30fc\u30b9\u3092SERP\u306e\u30c8\u30c3\u30d7\u306b\u8868\u793a\u3057\u3066\u3057\u307e\u3063\u305f\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u8a73\u7d30\u306b\u5831\u544a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4eca\u56de\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306b\u304a\u3044\u3066\u3001\u3082\u3063\u3068\u3082\u5370\u8c61\u7684\u306a\u51fa\u6765\u4e8b\uff08\u8a18\u4e8b\uff09\u3068\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Amsive\uff08Lily Ray\u6c0f\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">E-E-A-T\u306e\u5c02\u9580\u5bb6\u3068\u3057\u3066\u77e5\u3089\u308c\u308bLily Ray\u6c0f\u306f\u3001\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u958b\u59cb\u76f4\u5f8c\u306b\u300c\u307e\u3060\u307b\u3068\u3093\u3069\u59cb\u52d5\u3059\u3089\u3057\u3066\u3044\u306a\u3044\u6bb5\u968e\u3067\u306e\u65e9\u3059\u304e\u308b\u7d50\u8ad6\u300d\u3092\u727d\u5236\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u540c\u6642\u306b\u3001Google\u304c\u9577\u671f\u306b\u308f\u305f\u3063\u3066\u4e00\u8cab\u3057\u3066\u8a55\u4fa1\u3092\u4e0b\u3052\u3066\u3044\u308b\u306e\u306f\u300c\u4eba\u9593\u306e\u5b9f\u4f53\u9a13\u3084\u5c02\u9580\u7684\u77e5\u898b\u3092\u6b20\u3044\u305f\u3001\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u7372\u5f97\u76ee\u7684\u3060\u3051\u306eAI\u91cf\u7523\u30b3\u30f3\u30c6\u30f3\u30c4\u300d\u3067\u3042\u308b\u3068\u3044\u3046\u7d99\u7d9a\u7684\u306a\u30c8\u30ec\u30f3\u30c9\u3092\u6539\u3081\u3066\u6307\u6458\u3057\u3066\u3044\u307e\u3059\u3002\u4eca\u56de\u306e\u30b3\u30a2\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306b\u304a\u3044\u3066\u3082\u3001\u771f\u306e\u5c02\u9580\u6027\uff08Expertise\uff09\u3068\u7d4c\u9a13\uff08Experience\uff09\u3092\u793a\u3059\u3053\u3068\u304c\u3001\u5b89\u5b9a\u3057\u305f\u691c\u7d22\u53ef\u8996\u6027\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306e\u9632\u5fa1\u7b56\u3067\u3042\u308b\u3068\u3044\u3046\u4e00\u8cab\u3057\u305f\u30b9\u30bf\u30f3\u30b9\u3092\u652f\u6301\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Search Engine Land \/ Search Engine Roundtable\uff08Danny Goodwin\u6c0f \/ Barry Schwartz\u6c0f\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u696d\u754c\u306e\u4e00\u6b21\u60c5\u5831\u6e90\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u4e21\u30e1\u30c7\u30a3\u30a2\u306f\u3001Google\u516c\u5f0f\u306eSearch Status Dashboard\u306e\u52d5\u304d\u3092\u6de1\u3005\u3068\u8a18\u9332\u3002\u3042\u307e\u308a\u6df1\u5165\u308a\u3057\u305f\u8b70\u8ad6\u306f\u884c\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Goodwin\u6c0f\u306f4\u67088\u65e5\u4ed8\u306e\u8a18\u4e8b\u3067\u300c\u9806\u4f4d\u4f4e\u4e0b\u306f\u5fc5\u305a\u3057\u3082\u30b5\u30a4\u30c8\u306e\u6280\u8853\u7684\u306a\u4e0d\u5177\u5408\u3092\u610f\u5473\u3057\u306a\u3044\u3002\u5373\u52b9\u6027\u306e\u3042\u308b\u4fee\u6b63\u7b56\u306f\u306a\u304f\u3001\u6709\u7528\u3067\u4fe1\u983c\u3067\u304d\u308b\u4eba\u7b2c\u4e00\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u7d99\u7d9a\u7684\u306b\u4f5c\u6210\u3059\u308b\u3053\u3068\u300d\u3068\u3044\u3046Google\u306e\u5b9a\u4f8b\u306e\u30a2\u30c9\u30d0\u30a4\u30b9\u3092\u7e70\u308a\u8fd4\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6ce8\u8a18\uff1a\u672c\u30ec\u30dd\u30fc\u30c8\u306f\u30ed\u30fc\u30eb\u30a2\u30a6\u30c8\u5b8c\u4e86\u76f4\u5f8c\u306e\u5206\u6790\u304c\u4e2d\u5fc3\u3067\u3059<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1024\" height=\"572\" src=\"https:\/\/www.upright-gk.co.jp\/seo\/wp-content\/uploads\/2026\/04\/google-march-2026-core-update02.jpg\" alt=\"\" class=\"wp-image-895\" srcset=\"https:\/\/www.upright-gk.co.jp\/seo\/wp-content\/uploads\/2026\/04\/google-march-2026-core-update02.jpg 1024w, https:\/\/www.upright-gk.co.jp\/seo\/wp-content\/uploads\/2026\/04\/google-march-2026-core-update02-300x168.jpg 300w, https:\/\/www.upright-gk.co.jp\/seo\/wp-content\/uploads\/2026\/04\/google-march-2026-core-update02-768x429.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u4eca\u56de\u306e\u30b3\u30a2\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306f2026\u5e744\u67088\u65e5\u306b\u5b8c\u4e86\u3057\u305f\u3070\u304b\u308a\u3067\u3059\u3002\u672c\u30ec\u30dd\u30fc\u30c8\u3067\u53c2\u7167\u3057\u305f\u5206\u6790\u306e\u591a\u304f\u306f\u3001<strong>\u30ed\u30fc\u30eb\u30a2\u30a6\u30c8\u9032\u884c\u4e2d\u307e\u305f\u306f\u5b8c\u4e86\u76f4\u5f8c\u306e\u901f\u5831\u7684\u306a\u89b3\u6e2c<\/strong>\u306b\u57fa\u3065\u304f\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30a2\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306e\u5168\u4f53\u7684\u306a\u5f71\u97ff\u3092\u6b63\u78ba\u306b\u628a\u63e1\u3059\u308b\u306b\u306f\u3001\u5b8c\u4e86\u5f8c\u6570\u9031\u9593\u304b\u3089\uff11\u304b\u6708\u7a0b\u5ea6\u306e\u30c7\u30fc\u30bf\u84c4\u7a4d\u304c\u5fc5\u8981\u3068\u3044\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u7279\u5b9a\u306eYMYL\u9818\u57df\uff08\u5065\u5eb7\u30fb\u91d1\u878d\u306a\u3069\uff09\u3084\u3001\u30a2\u30d5\u30a3\u30ea\u30a8\u30a4\u30c8\u7279\u5316\u30b5\u30a4\u30c8\u306a\u3069\u306e\u500b\u5225\u30cb\u30c3\u30c1\u3078\u306e\u5f71\u97ff\u306b\u3064\u3044\u3066\u306f\u3001\u5f15\u304d\u7d9a\u304d\u691c\u8a3c\u304c\u5fc5\u8981\u306a\u6bb5\u968e\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4eca\u5f8c\u3001\u4fe1\u983c\u3067\u304d\u308b\u5206\u6790\u5a92\u4f53\u304b\u3089\u4e8b\u5f8c\u691c\u8a3c\u30ec\u30dd\u30fc\u30c8\u304c\u767a\u8868\u3055\u308c\u6b21\u7b2c\u3001\u672c\u8a18\u4e8b\u3092\u968f\u6642\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3059\u308b\u4e88\u5b9a\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u307e\u3068\u3081\uff1a\u4eca\u56de\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u304c\u672c\u5f53\u306b\u554f\u984c\u63d0\u8d77\u3057\u305f\u3082\u306e<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1024\" height=\"572\" src=\"https:\/\/www.upright-gk.co.jp\/seo\/wp-content\/uploads\/2026\/04\/google-march-2026-core-update06.jpg\" alt=\"\" class=\"wp-image-896\" srcset=\"https:\/\/www.upright-gk.co.jp\/seo\/wp-content\/uploads\/2026\/04\/google-march-2026-core-update06.jpg 1024w, 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class=\"wp-block-paragraph\">\u5b9f\u969b\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u5909\u52d5\u306f\u7a4f\u3084\u304b\u3067\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u8aa4\u60c5\u5831\u306e\u62e1\u6563\u30b9\u30d4\u30fc\u30c9\u3068\u5f71\u97ff\u7bc4\u56f2\u306f\u3001\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u5909\u52d5\u3092\u306f\u308b\u304b\u306b\u4e0a\u56de\u308b\u3082\u306e\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bfe\u51e6\u306e\u7b2c\u4e00\u6b69\u306f\u3001\u81ea\u793e\u306eGSC\u30c7\u30fc\u30bf\u3068\u3044\u3046\u57fa\u672c\u306e\u57fa\u672c\u306b\u7acb\u3061\u8fd4\u308a\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u6226\u7565\u3092\u7740\u5b9f\u306b\u518d\u69cb\u7bc9\u3059\u308b\u3053\u3068\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u305d\u308c\u306f\u4eca\u56de\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306b\u9650\u3089\u305a\u3001AI\u691c\u7d22\u6642\u4ee3\u306b\u751f\u304d\u6b8b\u308b\u305f\u3081\u306e\u57fa\u672c\u59ff\u52e2\u3060\u3068\u3001SEO\u306e\u5049\u3044\u4eba\u306f\u3060\u3044\u305f\u3044\u8a00\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3060\u3001\u672c\u5f53\u306e\u3068\u3053\u308d\u306f\u3088\u304f\u308f\u304b\u3089\u306a\u3044\u3093\u3067\u3059\u3088\u306d\u3002\u305d\u3082\u305d\u3082Google\u306f\u5927\u4e08\u592b\u306a\u306e\u304b\uff1f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u53c2\u8003\u8cc7\u6599<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/status.search.google.com\/\">Google Search Status Dashboard &#8211; March 2026 core update<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/searchengineland.com\/\">Google March 2026 core update rollout is now complete\uff08Search Engine Land\uff09<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/searchenginejournal.com\/\">SEO Test Shows It&#8217;s Trivial To Rank Misinformation On Google\uff08Search Engine Journal\uff09<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>2026\u5e744\u67088\u65e5\u3001Google\u306f\u300cMarch 2026 Broad Core Update\u300d\u306e\u30ed\u30fc\u30eb\u30a2\u30a6\u30c8\u5b8c\u4e86\u3092\u516c\u5f0f\u306b\u5ba3\u8a00\u3057\u307e\u3057\u305f\u3002 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[&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":891,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-885","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-seo"],"_links":{"self":[{"href":"https:\/\/www.upright-gk.co.jp\/seo\/index.php?rest_route=\/wp\/v2\/posts\/885","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.upright-gk.co.jp\/seo\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.upright-gk.co.jp\/seo\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.upright-gk.co.jp\/seo\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.upright-gk.co.jp\/seo\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=885"}],"version-history":[{"count":0,"href":"https:\/\/www.upright-gk.co.jp\/seo\/index.php?rest_route=\/wp\/v2\/posts\/885\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.upright-gk.co.jp\/seo\/index.php?rest_route=\/wp\/v2\/media\/891"}],"wp:attachment":[{"href":"https:\/\/www.upright-gk.co.jp\/seo\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=885"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.upright-gk.co.jp\/seo\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=885"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.upright-gk.co.jp\/seo\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=885"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}