{"id":11770,"date":"2021-12-01T06:45:49","date_gmt":"2021-11-30T21:45:49","guid":{"rendered":"https:\/\/www.suzukikenichi.com\/blog\/?p=11770"},"modified":"2021-12-01T05:51:33","modified_gmt":"2021-11-30T20:51:33","slug":"google-allocates-separate-server-capacity-to-a-site-and-its-external-cdn","status":"publish","type":"post","link":"https:\/\/www.suzukikenichi.com\/blog\/google-allocates-separate-server-capacity-to-a-site-and-its-external-cdn\/","title":{"rendered":"\u3010\u753b\u50cfSEO\u3011CDN\u914d\u4fe1\u3059\u308b\u753b\u50cf\u306b\u306f\u30b5\u30a4\u30c8\u3068\u306f\u5225\u306b\u30af\u30ed\u30fc\u30eb\u30d0\u30b8\u30a7\u30c3\u30c8\u304c\u5272\u308a\u5f53\u3066\u3089\u308c\u308b"},"content":{"rendered":"<p class=\"p20-b al-r small\">[\u30ec\u30d9\u30eb: \u4e0a\u7d1a]<\/p>\n<p class=\"p60-b\">\u753b\u50cf\u3092 CDN \u3067\u30db\u30b9\u30c8\u3057\u3066\u3044\u308b\u69cb\u6210\u3067\u306f\u3001\u672c\u30b5\u30a4\u30c8\u3068 CDN \u30b5\u30fc\u30d0\u30fc\u306e<a href=\"https:\/\/www.suzukikenichi.com\/blog\/what-is-really-crawl-budget\/\">\u30af\u30ed\u30fc\u30eb \u30d0\u30b8\u30a7\u30c3\u30c8<\/a>\u306f\u5225\u3005\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u307e\u3059\u3002<\/p>\n<h2>\u30b5\u30fc\u30d0\u30fc\u306e\u30ad\u30e3\u30d1\u30b7\u30c6\u30a3\u306f\u30db\u30b9\u30c8\u540d\u306b\u57fa\u3065\u304f<\/h2>\n<blockquote><p>\u5916\u90e8\u306e CDN \u30b5\u30fc\u30d0\u30fc\u304b\u3089\u753b\u50cf\u3092\u914d\u4fe1\u3057\u3066\u3044\u308b\u30b5\u30a4\u30c8\u3067\u306f\u3001\u30af\u30ed\u30fc\u30eb\u30d0\u30b8\u30a7\u30c3\u30c8\u306f\u672c\u4f53\u306e\u30b5\u30a4\u30c8\u3068\u5171\u6709\u3055\u308c\u308b\u306e\u304b\uff1f \u305d\u308c\u3068\u3082\u5225\u3005\u306b\u6271\u308f\u308c\u308b\u306e\u304b\uff1f<\/p><\/blockquote>\n<p>\u3053\u3046\u3057\u305f\u8da3\u65e8\u306e\u8cea\u554f\u306b Google \u306e John Mueller\uff08\u30b8\u30e7\u30f3\u30fb\u30df\u30e5\u30fc\u30e9\u30fc\uff09\u6c0f\u306f\u6b21\u306e\u3088\u3046\u306b\u8aac\u660e\u3057\u307e\u3057\u305f\u3002<\/p>\n<blockquote><p>\u30b5\u30fc\u30d0\u30fc\u306e\u30ad\u30e3\u30d1\u30b7\u30c6\u30a3\u306f\u307b\u3068\u3093\u3069\u306e\u5834\u5408 URL\/\u30d5\u30a1\u30a4\u30eb\u306e\u30db\u30b9\u30c8\u540d\uff08\u30c9\u30e1\u30a4\u30f3\u540d\uff09\u306b\u57fa\u3065\u304f\u3002\u306a\u305c\u306a\u3089\u3001\u305d\u3053\u304b\u3089\u8aad\u307f\u8fbc\u307e\u308c\u308b\u304b\u3089\u3060\u3002<\/p><\/blockquote>\n<blockquote><p>\u753b\u50cf\u304c <code>yoursite.somecdn.com<\/code> \u306b\u7f6e\u3044\u3066\u3042\u308a\u3001\uff08\u8a18\u4e8b\u306a\u3069\u306e\uff09\u30b3\u30f3\u30c6\u30f3\u30c4\u306f <code>www.yoursite.com<\/code> \u306b\u7f6e\u3044\u3066\u3042\u308b\u3068\u3057\u305f\u3089\u3001\u305d\u308c\u305e\u308c\u306b\u5bfe\u3057\u3066\u5225\u3005\u306b\u30b5\u30fc\u30d0\u30fc\u30ad\u30e3\u30d1\u30b7\u30c6\u30a3\u3092\u76e3\u8996\u3059\u308b\u3002<\/p><\/blockquote>\n<p class=\"p30-t\">\u6b21\u306e\u3088\u3046\u306a\u69cb\u6210\u3067\u753b\u50cf\uff08\u307e\u305f\u306f\u4ed6\u306e\u30ea\u30bd\u30fc\u30b9\uff09\u3092\u914d\u4fe1\u3057\u3066\u3044\u305f\u3068\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u672c\u30b5\u30a4\u30c8\uff08\u30e6\u30fc\u30b6\u30fc\u304c\u30a2\u30af\u30bb\u30b9\u3059\u308b\u30b5\u30a4\u30c8\uff09: <code>www.example.com<\/code> \u21d0 \u81ea\u5206\u306e\u30c9\u30e1\u30a4\u30f3\u540d<\/li>\n<li>\u753b\u50cf: <code>exmaple-cdn.com<\/code> \u21d0 \u5916\u90e8\u306e CDN \u30b5\u30fc\u30d3\u30b9\u306e\u30c9\u30e1\u30a4\u30f3\u540d<\/li>\n<\/ul>\n<p class=\"p40-b\">\u3053\u306e\u69cb\u6210\u3067\u306f\u3001<code>www.example.com<\/code> \u3068 <code>exmaple-cdn.com<\/code> \u306e\u30b5\u30fc\u30d0\u30fc\u306e\u51e6\u7406\u80fd\u529b\u306f\u305d\u308c\u305e\u308c\u306e\u30b5\u30fc\u30d0\u30fc\u306b\u5fdc\u3058\u3066\u5224\u65ad\u3055\u308c\u308b\u3068\u306e\u3053\u3068\u3067\u3059\u3002<br \/>\u30af\u30ed\u30fc\u30eb\u30d0\u30b8\u30a7\u30c3\u30c8\u306e\u5272\u308a\u5f53\u3066\u306b\u3082\u5f71\u97ff\u3057\u3066\u304f\u308b\u3067\u3057\u3087\u3046\u3002<br \/>\u3064\u307e\u308a\u30af\u30ed\u30fc\u30eb\u30d0\u30b8\u30a7\u30c3\u30c8\u3092\u5171\u6709\u3057\u307e\u305b\u3093\u3002<br \/>\u3057\u305f\u304c\u3063\u3066\u3001\u7247\u65b9\u3078\u306e\u30af\u30ed\u30fc\u30eb\u304c\u3082\u3046\u7247\u65b9\u3078\u306e\u30af\u30ed\u30fc\u30eb\u3092\u963b\u5bb3\u3059\u308b\u3053\u3068\u306f\u306a\u3055\u305d\u3046\u3067\u3059\u3002<\/p>\n<p>\u4e00\u822c\u7684\u306b\u8a00\u3063\u3066\u3001CDN \u306f\u30af\u30ed\u30fc\u30eb\u306b\u6700\u9069\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/><strong><mark>\u753b\u50cf\u3092\u5927\u91cf\u306b\u516c\u958b\u3057\u3066\u3044\u308b\u5927\u898f\u6a21\u30b5\u30a4\u30c8\u3067\u30af\u30ed\u30fc\u30eb\u30d0\u30b8\u30a7\u30c3\u30c8\u3092\u6c17\u306b\u3059\u308b\u306e\u3067\u3042\u308c\u3070<\/mark><\/strong>\u3001CDN \u7d4c\u7531\u3067\u306e\u753b\u50cf\u914d\u4fe1\u306f\u6709\u52b9\u306a\u624b\u6bb5\u306b\u306a\u308a\u305d\u3046\u3067\u3059\u3002<br \/><span class=\"small\">&#x1f4dd;\u3059\u305a\u304d\u88dc\u8db3: \u901a\u5e38\u306e\u30b5\u30a4\u30c8\u306f\u30af\u30ed\u30fc\u30eb\u30d0\u30b8\u30a7\u30c3\u30c8\u3092\u6c17\u306b\u304b\u3051\u308b\u5fc5\u8981\u306f\u307e\u3063\u305f\u304f\u3042\u308a\u307e\u305b\u3093<\/span><\/p>\n<div class=\"p40-b p40-t\">\n<blockquote class=\"twitter-tweet\" data-theme=\"dark\">\n<p lang=\"en\" dir=\"ltr\">The server capacity is mostly based on the hostname of the URLs\/files (since that&#39;s where the load tends to come together). That said, moving image URLs takes a very long time to be processed, and being able to crawl more doesn&#39;t mean Google will crawl more.<\/p>\n<p>&mdash; &#x1f9c0; John &#x1f9c0; (@JohnMu) <a href=\"https:\/\/twitter.com\/JohnMu\/status\/1462719959059120129?ref_src=twsrc%5Etfw\">November 22, 2021<\/a><\/p><\/blockquote>\n<p> <script defer src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<blockquote class=\"twitter-tweet\" data-conversation=\"none\" data-theme=\"dark\">\n<p lang=\"en\" dir=\"ltr\">Just to be clearer, if your images are on yoursite. somecdn .com, and your content on www. yoursite .com, we would try to track the server capacity separately for them. (exception: if it&#39;s the same server, that doesn&#39;t change much, so we might fold it together then)<\/p>\n<p>&mdash; &#x1f9c0; John &#x1f9c0; (@JohnMu) <a href=\"https:\/\/twitter.com\/JohnMu\/status\/1462720474438320130?ref_src=twsrc%5Etfw\">November 22, 2021<\/a><\/p><\/blockquote>\n<blockquote class=\"twitter-tweet\" data-conversation=\"none\" data-theme=\"dark\">\n<p lang=\"en\" dir=\"ltr\">I don&#39;t know them, but in general, CDNs are super-easy to crawl since they&#39;re so well-tuned for serving a specific kind of content. Usually hosting static content on a CDN is a great idea.<\/p>\n<p>&mdash; &#x1f9c0; John &#x1f9c0; (@JohnMu) <a href=\"https:\/\/twitter.com\/JohnMu\/status\/1462721799045758976?ref_src=twsrc%5Etfw\">November 22, 2021<\/a><\/p><\/blockquote>\n<blockquote class=\"twitter-tweet\" data-conversation=\"none\" data-theme=\"dark\">\n<p lang=\"en\" dir=\"ltr\">That said, rewriting the URLs to be on your domain (eg, cdn. yoursite .com) has the advantage of letting you move CDNs later on, without needing redirects. That leaves room for optimization in the future (bigger\/smaller\/own CDN), which is also good.<\/p>\n<p>&mdash; &#x1f9c0; John &#x1f9c0; (@JohnMu) <a href=\"https:\/\/twitter.com\/JohnMu\/status\/1462722147038679041?ref_src=twsrc%5Etfw\">November 22, 2021<\/a><\/p><\/blockquote>\n<\/div>\n<h2>\u753b\u50cf\u3092 CDN \u914d\u4fe1\u3059\u308b\u3068\u304d\u306b\u77e5\u3063\u3066\u304a\u304d\u305f\u3044\u3053\u3068<\/h2>\n<p>\u753b\u50cf\u3092 CDN \u914d\u4fe1\u3059\u308b\u3068\u304d\u306b\u77e5\u3063\u3066\u304a\u304d\u305f\u3044\u3053\u3068\u304c\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u9ad8\u983b\u5ea6\u306e\u30af\u30ed\u30fc\u30eb\u3092\u51e6\u7406\u3059\u308b\u6027\u80fd\u304c\u30b5\u30fc\u30d0\u30fc\u306b\u3042\u3063\u305f\u3068\u3057\u3066\u3082\u3001Googlebot \u306e\u30af\u30ed\u30fc\u30eb\u983b\u5ea6\u304c\u4e0a\u304c\u308b\u3068\u306f\u9650\u3089\u306a\u3044<\/li>\n<li>\u5225\u30c9\u30e1\u30a4\u30f3\u3067\u753b\u50cf\u3092\u914d\u4fe1\u3057\u305f\u3068\u3057\u3066\u3082\u3001\u7269\u7406\u7684\u306a\u30b5\u30fc\u30d0\u30fc\u304c\u540c\u3058\u306a\u3089\u305f\u3044\u3057\u3066\u9055\u308f\u306a\u3044\uff08\u4f8b: \u672c\u30b5\u30a4\u30c8\u304c <code>www.example.com<\/code> \u3067\u3001\u753b\u50cf\u3092\u7f6e\u304f\u30b5\u30a4\u30c8\u304c <code>image.example.com <\/code>\u3002\u305f\u3060\u3057\u3001\u30b5\u30fc\u30d0\u30fc\u306f\u540c\u3058\uff09<\/li>\n<li>\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u3068\u6bd4\u3079\u308b\u3068\u753b\u50cf\u306e\u30af\u30ed\u30fc\u30eb\u983b\u5ea6\u306f\u4f4e\u3044<\/li>\n<li>CDN \u304b\u3089\u306e\u753b\u50cf\u914d\u4fe1\u3067\u3082\u3001\u81ea\u5206\u306e\u30c9\u30e1\u30a4\u30f3\u540d\u304b\u3089\u306e\u914d\u4fe1\u306e\u3088\u3046\u306b URL \u3092\u66f8\u304d\u63db\u3048\u308b\u3068 CDN \u3092\u5909\u66f4\u3057\u3066\u3082\u5f71\u97ff\u304c\u5c11\u306a\u3044\uff08\u305f\u3068\u3048\u3070\u3001CNAME \u30ec\u30b3\u30fc\u30c9\u3092\u8a2d\u5b9a\u3057\u3066\u3001<code>exmaple-cdn.com<\/code> \u306b <code>image.exmaple.com<\/code> \u306e\u5225\u540d\u3092\u4e0e\u3048\u308b\uff09<\/li>\n<\/ul>\n<p class=\"p30-t\"><a href=\"https:\/\/www.suzukikenichi.com\/blog\/dedicated-landing-page-is-helpful-to-google-image-search\/\">\u753b\u50cf\u5c02\u7528\u30e9\u30f3\u30c7\u30a3\u30f3\u30b0\u30da\u30fc\u30b8\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068<\/a>\u3092\u753b\u50cf\u691c\u7d22\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3068\u3057\u3066\u6628\u65e5\u306e\u8a18\u4e8b\u3067\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u6728\u6751\u3055\u3093\u304c\u3053\u3093\u306a\u6307\u6458\u3092\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<blockquote class=\"twitter-tweet\" data-theme=\"dark\">\n<p lang=\"ja\" dir=\"ltr\">\u3010Google\u63a8\u5968\u306e\u753b\u50cfSEO\u3011\u753b\u50cf\u3054\u3068\u306e\u5c02\u7528\u30da\u30fc\u30b8\u3092\u4f5c\u6210\u3059\u308b <a href=\"https:\/\/t.co\/oZwovu51pl\">https:\/\/t.co\/oZwovu51pl<\/a><br \/>\u3042\u304f\u307e\u3067\u500b\u4eba\u7684\u898b\u89e3\u3060\u3051\u3069\u3001\u3053\u308c\u5927\u898f\u6a21\u3067\u3084\u308b\u3068\u901a\u5e38\u5074\u306e\u30af\u30ed\u30fc\u30eb\u91cf\u304c\u6e1b\u3063\u3066\u640d\u5931\u3067\u308b\u3053\u3068\u591a\u3044\u304b\u3089\u3001\u30b5\u30a4\u30c8\u3054\u3068\u306b\u3084\u308b\u3084\u3089\u306e\u5224\u65ad\u306f\u614e\u91cd\u306b\u3057\u305f\u307b\u3046\u304c\u826f\u3044\u3068\u601d\u3046\u3002<\/p>\n<p>&mdash; \u6728\u6751\u8ce2(Satoshi Kimura) (@kimuyan) <a href=\"https:\/\/twitter.com\/kimuyan\/status\/1465464653685817344?ref_src=twsrc%5Etfw\">November 29, 2021<\/a><\/p><\/blockquote>\n<p>\u5c02\u7528\u30da\u30fc\u30b8\u3092\u4f5c\u308b\u5206\u3060\u3051 URL \u304c\u5897\u3048\u308b\u3068\u3044\u3046\u70b9\u306b\u5909\u308f\u308a\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u753b\u50cf\u3092\u5225\u30b5\u30fc\u30d0\u30fc\u306b\u7f6e\u304f\u306e\u306f\u30af\u30ed\u30fc\u30eb\u306e\u5206\u6563\u306b\u591a\u5c11\u306a\u308a\u3068\u3082\u5f79\u7acb\u3064\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u753b\u50cf\u3092 CDN \u3067\u30db\u30b9\u30c8\u3057\u3066\u3044\u308b\u69cb\u6210\u3067\u306f\u3001\u672c\u30b5\u30a4\u30c8\u3068 CDN \u30b5\u30fc\u30d0\u30fc\u306e\u30af\u30ed\u30fc\u30eb \u30d0\u30b8\u30a7\u30c3\u30c8\u306f\u5225\u3005\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u308b\u305d\u3046\u3060\u3002<\/p>\n","protected":false},"author":1,"featured_media":11771,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[506,1301,1641],"class_list":["post-11770","post","type-post","status-publish","format-standard","has-post-thumbnail","category-google-seo","tag-image-search","tag-crawl-budget","tag-content-delivery-service"],"_links":{"self":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/posts\/11770","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=11770"}],"version-history":[{"count":0,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/posts\/11770\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/media\/11771"}],"wp:attachment":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/media?parent=11770"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/categories?post=11770"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/tags?post=11770"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}