[{"data":1,"prerenderedAt":640},["ShallowReactive",2],{"content-/google-indexing-api-effectiveness":3,"all-pages-for-dir":617,"related-/google-indexing-api-effectiveness":618,"og-image-/google-indexing-api-effectiveness":639},{"id":4,"title":5,"body":6,"category":602,"concepts":602,"description":603,"extension":604,"meta":605,"navigation":433,"ogImage":602,"path":606,"project_name":602,"published":607,"publishedAt":608,"seo":609,"source":602,"stem":610,"tags":611,"todo":602,"unpublished":607,"updatedAt":602,"__hash__":616},"pages/2026-01/2026-01-04/google-indexing-api-effectiveness.md","Google Indexing APIはブログに有効か？調査結果",{"type":7,"value":8,"toc":566},"minimark",[9,13,17,25,28,32,42,61,111,114,122,126,129,139,145,148,152,160,169,172,176,184,197,201,205,212,223,226,280,288,292,300,303,315,321,327,331,345,349,360,364,369,380,384,392,396,404,408,416,419,422,456,459,474,477,486,489,492,513,517,543,547],[10,11,5],"h1",{"id":12},"google-indexing-apiはブログに有効か調査結果",[14,15,16],"h2",{"id":16},"結論",[18,19,20,24],"p",{},[21,22,23],"strong",{},"Google Indexing APIはブログコンテンツには使えない。"," 公式にサポートされているのは求人情報（JobPosting）とライブ配信（BroadcastEvent）のみ。",[14,26,27],{"id":27},"公式ドキュメントの見解",[29,30,31],"h3",{"id":31},"サポート対象コンテンツ",[18,33,34,41],{},[35,36,40],"a",{"href":37,"rel":38},"https://developers.google.com/search/apis/indexing-api/v3/quickstart",[39],"nofollow","Google Indexing API Quickstart","より：",[43,44,45],"blockquote",{},[18,46,47,48,52,53,56,57,60],{},"The Indexing API can only be used to crawl pages with either ",[49,50,51],"code",{},"JobPosting"," or ",[49,54,55],{},"BroadcastEvent"," embedded in a ",[49,58,59],{},"VideoObject",".",[62,63,64,77],"table",{},[65,66,67],"thead",{},[68,69,70,74],"tr",{},[71,72,73],"th",{},"コンテンツタイプ",[71,75,76],{},"サポート",[78,79,80,89,96,104],"tbody",{},[68,81,82,86],{},[83,84,85],"td",{},"求人情報（JobPosting）",[83,87,88],{},"✓",[68,90,91,94],{},[83,92,93],{},"ライブ配信（BroadcastEvent）",[83,95,88],{},[68,97,98,101],{},[83,99,100],{},"ブログ記事",[83,102,103],{},"✗",[68,105,106,109],{},[83,107,108],{},"一般的なWebページ",[83,110,103],{},[29,112,113],{"id":113},"なぜこの制限があるのか",[18,115,116,121],{},[35,117,120],{"href":118,"rel":119},"https://developers.google.com/search/blog/2018/06/introducing-indexing-api-for-job",[39],"Introducing the Indexing API","によると、APIは「短命なページ（求人やライブ配信など）を持つサイト向け」に設計されている。ブログ記事のような静的コンテンツは対象外。",[14,123,125],{"id":124},"apiエンドポイントの実態","APIエンドポイントの実態",[18,127,128],{},"デプロイ後に自動通知できないか調査した際に見つけたエンドポイント：",[130,131,136],"pre",{"className":132,"code":134,"language":135},[133],"language-text","POST https://searchconsole.googleapis.com/v1/urlNotifications:publish\n{\n  \"url\": \"https://example.com/my-page\",\n  \"type\": \"URL_UPDATED\"\n}\n","text",[49,137,134],{"__ignoreMap":138},"",[18,140,141,144],{},[21,142,143],{},"これはGoogle Indexing APIそのもの","である。「Search Console API」という名前ではあるが、実態はIndexing APIと同じで、JobPostingとBroadcastEvent以外のコンテンツには効果がない。",[14,146,147],{"id":147},"ブログに使ったらどうなるか",[29,149,151],{"id":150},"googleの公式見解","Googleの公式見解",[18,153,154,159],{},[35,155,158],{"href":156,"rel":157},"https://www.seroundtable.com/google-indexing-api-other-content-types-32957.html",[39],"Search Engine Roundtable","の報告によると、GoogleのJohn Mueller氏は：",[43,161,162],{},[18,163,164,165,168],{},"「求人やライブ配信以外のコンテンツに使っても",[21,166,167],{},"害はないが、効果もない","」",[18,170,171],{},"つまり、APIコールは単に無視される。",[29,173,175],{"id":174},"_2024-2025年の制限強化","2024-2025年の制限強化",[18,177,178,183],{},[35,179,182],{"href":180,"rel":181},"https://www.alexanderchukovski.com/is-it-ok-to-use-the-indexing-api-beyond-jobs/",[39],"Alexander Chukovski氏の分析","によると、Googleは2024年以降、Indexing APIの利用を厳格化：",[185,186,187,191,194],"ul",{},[188,189,190],"li",{},"新規の求人サイトも追加の審査が必要",[188,192,193],{},"「認定パートナー」のみがAPIアクセス可能に",[188,195,196],{},"小規模サイトはAPIアクセスが困難に",[14,198,200],{"id":199},"代替手段indexnow","代替手段：IndexNow",[29,202,204],{"id":203},"indexnowとは","IndexNowとは",[18,206,207,41],{},[35,208,211],{"href":209,"rel":210},"https://en.wikipedia.org/wiki/IndexNow",[39],"IndexNow - Wikipedia",[185,213,214,217,220],{},[188,215,216],{},"Microsoft BingとYandexが2021年に開始したオープンプロトコル",[188,218,219],{},"コンテンツ更新を検索エンジンに即時通知",[188,221,222],{},"2023年末時点で6000万サイトが利用、1日14億URL送信",[29,224,225],{"id":225},"対応検索エンジン",[62,227,228,238],{},[65,229,230],{},[68,231,232,235],{},[71,233,234],{},"検索エンジン",[71,236,237],{},"IndexNow対応",[78,239,240,247,254,261,268],{},[68,241,242,245],{},[83,243,244],{},"Bing",[83,246,88],{},[68,248,249,252],{},[83,250,251],{},"Yandex",[83,253,88],{},[68,255,256,259],{},[83,257,258],{},"Seznam",[83,260,88],{},[68,262,263,266],{},[83,264,265],{},"Naver",[83,267,88],{},[68,269,270,275],{},[83,271,272],{},[21,273,274],{},"Google",[83,276,277],{},[21,278,279],{},"✗ 未対応",[18,281,282,287],{},[35,283,286],{"href":284,"rel":285},"https://blog.cloudflare.com/cloudflare-now-supports-indexnow/",[39],"Cloudflareのブログ","では、GoogleがIndexNowまたは類似の標準を採用することを期待している旨が述べられている。",[29,289,291],{"id":290},"cloudflareでの有効化","Cloudflareでの有効化",[18,293,294,299],{},[35,295,298],{"href":296,"rel":297},"https://developers.cloudflare.com/cache/advanced-configuration/crawler-hints/",[39],"Cloudflare Crawler Hints","はIndexNowをサポート。",[18,301,302],{},"設定方法：",[304,305,306,309,312],"ol",{},[188,307,308],{},"Cloudflareダッシュボードにログイン",[188,310,311],{},"Cache → Configuration",[188,313,314],{},"「Crawler Hints」を有効化",[18,316,317,320],{},[21,318,319],{},"メリット",": ワンクリックで有効化、追加実装不要、無料",[18,322,323,326],{},[21,324,325],{},"デメリット",": Googleには効果なし（Bing、Yandexには有効）",[14,328,330],{"id":329},"ブログのインデックス最適化推奨アプローチ","ブログのインデックス最適化：推奨アプローチ",[18,332,333,338,339,344],{},[35,334,337],{"href":335,"rel":336},"https://searchengineland.com/content-indexing-seo-google-bing-453748",[39],"Search Engine Land","および",[35,340,343],{"href":341,"rel":342},"https://ahrefs.com/blog/google-index/",[39],"Ahrefs","の推奨に基づく：",[29,346,348],{"id":347},"_1-サイトマップの最適化効果-高","1. サイトマップの最適化（効果: 高）",[185,350,351,357],{},[188,352,353,356],{},[49,354,355],{},"lastmod","を実際の更新日時に設定",[188,358,359],{},"定期的にSearch Consoleで再送信",[29,361,363],{"id":362},"_2-内部リンクの強化効果-高","2. 内部リンクの強化（効果: 高）",[43,365,366],{},[18,367,368],{},"「外部リンクも重要だが、大規模サイトのインデックスには内部リンクが決定的」\n— Search Engine Land",[185,370,371,377],{},[188,372,373,376],{},[49,374,375],{},"/blog","ページから全記事へリンク",[188,378,379],{},"関連記事へのリンク",[29,381,383],{"id":382},"_3-search-console手動リクエスト効果-高即時性あり","3. Search Console手動リクエスト（効果: 高、即時性あり）",[185,385,386,389],{},[188,387,388],{},"URL検査 → 「インデックス登録をリクエスト」",[188,390,391],{},"重要なページに対して実施",[29,393,395],{"id":394},"_4-indexnowcloudflare-crawler-hints効果-中","4. IndexNow（Cloudflare Crawler Hints）（効果: 中）",[185,397,398,401],{},[188,399,400],{},"Googleには無効だが、Bingには有効",[188,402,403],{},"設定が簡単（ワンクリック）",[29,405,407],{"id":406},"_5-rssフィード-websub効果-中","5. RSSフィード + WebSub（効果: 中）",[185,409,410,413],{},[188,411,412],{},"RSSフィードはサイトマップより頻繁にクロールされる",[188,414,415],{},"WebSubでフィード更新を通知可能",[14,417,418],{"id":418},"このプロジェクトへの適用",[29,420,421],{"id":421},"実装済み",[185,423,426,440,449],{"className":424},[425],"contains-task-list",[188,427,430,435,436,439],{"className":428},[429],"task-list-item",[431,432],"input",{"checked":433,"disabled":433,"type":434},true,"checkbox"," サイトマップ生成（",[49,437,438],{},"generate-sitemap.mjs","）",[188,441,443,445,446,448],{"className":442},[429],[431,444],{"checked":433,"disabled":433,"type":434}," ",[49,447,355],{},"を実際のファイル更新日に設定",[188,450,452,445,454,376],{"className":451},[429],[431,453],{"checked":433,"disabled":433,"type":434},[49,455,375],{},[29,457,458],{"id":458},"検討中",[185,460,462,468],{"className":461},[425],[188,463,465,467],{"className":464},[429],[431,466],{"disabled":433,"type":434}," Cloudflare Crawler Hints有効化（IndexNow）",[188,469,471,473],{"className":470},[429],[431,472],{"disabled":433,"type":434}," RSSフィード実装",[29,475,476],{"id":476},"実装不要",[185,478,479],{},[188,480,481,485],{},[482,483,484],"del",{},"Google Indexing API"," → ブログには使えない",[14,487,488],{"id":488},"参考資料",[29,490,491],{"id":491},"公式ドキュメント",[185,493,494,500,507],{},[188,495,496],{},[35,497,499],{"href":37,"rel":498},[39],"Indexing API Quickstart - Google Developers",[188,501,502],{},[35,503,506],{"href":504,"rel":505},"https://developers.google.com/search/apis/indexing-api/v3/using-api",[39],"How to Use the Indexing API - Google Developers",[188,508,509],{},[35,510,512],{"href":118,"rel":511},[39],"Introducing the Indexing API for job posting URLs - Google",[29,514,516],{"id":515},"seo専門家の分析","SEO専門家の分析",[185,518,519,525,531,537],{},[188,520,521],{},[35,522,524],{"href":156,"rel":523},[39],"Google Says Using The Indexing API For Other Content Types Won't Hurt Or Help - SE Roundtable",[188,526,527],{},[35,528,530],{"href":180,"rel":529},[39],"Indexing API for Non-Job Pages: A Risky SEO Strategy - Alexander Chukovski",[188,532,533],{},[35,534,536],{"href":341,"rel":535},[39],"How to Get Google to Index Your Website - Ahrefs",[188,538,539],{},[35,540,542],{"href":335,"rel":541},[39],"Indexing and SEO: 9 steps to get your content indexed - Search Engine Land",[29,544,546],{"id":545},"indexnow関連","IndexNow関連",[185,548,549,555,561],{},[188,550,551],{},[35,552,554],{"href":284,"rel":553},[39],"Cloudflare Now Supports IndexNow - Cloudflare Blog",[188,556,557],{},[35,558,560],{"href":296,"rel":559},[39],"Crawler Hints - Cloudflare Docs",[188,562,563],{},[35,564,211],{"href":209,"rel":565},[39],{"title":138,"searchDepth":567,"depth":567,"links":568},2,[569,570,575,576,580,585,592,597],{"id":16,"depth":567,"text":16},{"id":27,"depth":567,"text":27,"children":571},[572,574],{"id":31,"depth":573,"text":31},3,{"id":113,"depth":573,"text":113},{"id":124,"depth":567,"text":125},{"id":147,"depth":567,"text":147,"children":577},[578,579],{"id":150,"depth":573,"text":151},{"id":174,"depth":573,"text":175},{"id":199,"depth":567,"text":200,"children":581},[582,583,584],{"id":203,"depth":573,"text":204},{"id":225,"depth":573,"text":225},{"id":290,"depth":573,"text":291},{"id":329,"depth":567,"text":330,"children":586},[587,588,589,590,591],{"id":347,"depth":573,"text":348},{"id":362,"depth":573,"text":363},{"id":382,"depth":573,"text":383},{"id":394,"depth":573,"text":395},{"id":406,"depth":573,"text":407},{"id":418,"depth":567,"text":418,"children":593},[594,595,596],{"id":421,"depth":573,"text":421},{"id":458,"depth":573,"text":458},{"id":476,"depth":573,"text":476},{"id":488,"depth":567,"text":488,"children":598},[599,600,601],{"id":491,"depth":573,"text":491},{"id":515,"depth":573,"text":516},{"id":545,"depth":573,"text":546},null,"Google Indexing APIのブログコンテンツへの適用可否を公式ドキュメントと専門家の見解から調査。結論：ブログには使えない。","md",{},"/google-indexing-api-effectiveness",false,"2026-01-04T00:00:00.000Z",{"title":5,"description":603},"2026-01/2026-01-04/google-indexing-api-effectiveness",[612,274,613,614,615],"SEO","Indexing API","IndexNow","Cloudflare","ZxFXMRVRjGN5IxJCO6a9jXhIBoWqUvbZ-OfFs_d9ul0",[],[619,623,627,631,635],{"title":620,"path":621,"publishedAt":622},"CloudflareのMonetization Gateway ｜ Googleより「決済のVisa」に近い理由","/cloudflare-monetization-gateway-x402","2026-07-08T00:00:00.000Z",{"title":624,"path":625,"publishedAt":626},"非公開記事一覧をGoogleにインデックスさせない仕組みを点検した話","/unpublished-noindex","2026-06-01T00:00:00.000Z",{"title":628,"path":629,"publishedAt":630},"GooglebotはHTMLの最初の2MBしか読まない — 公式ブログで改めて明言","/googlebot-2mb-html-limit","2026-04-01T00:00:00.000Z",{"title":632,"path":633,"publishedAt":634},"GA4キーイベント設定とCloudflare Bot ProtectionによるOGP遮断の解消","/ga4-ogp-cloudflare-2026-03-05","2026-03-05T00:00:00.000Z",{"title":636,"path":637,"publishedAt":638},"Google検索結果でファビコンが表示されない原因と対処法","/favicon-google-search","2026-01-05T00:00:00.000Z","https://log.eurekapu.com/og/blog/google-indexing-api-effectiveness.png?v=2026-01-04T00%3A00%3A00.000Z&title=Google%20Indexing%20API%E3%81%AF%E3%83%96%E3%83%AD%E3%82%B0%E3%81%AB%E6%9C%89%E5%8A%B9%E3%81%8B%EF%BC%9F%E8%AA%BF%E6%9F%BB%E7%B5%90%E6%9E%9C&author=Kei%20Komatsu&sig=073a01cf08d0d866",1785654707010]