{"id":9235,"date":"2017-08-31T06:15:37","date_gmt":"2017-08-30T21:15:37","guid":{"rendered":"https:\/\/www.suzukikenichi.com\/blog\/?p=9235"},"modified":"2017-08-31T06:10:02","modified_gmt":"2017-08-30T21:10:02","slug":"googlebot-doesnt-support-http2-currently","status":"publish","type":"post","link":"https:\/\/www.suzukikenichi.com\/blog\/googlebot-doesnt-support-http2-currently\/","title":{"rendered":"Googlebot\u306f\u73fe\u72b6\u3067\u306fHTTP\/2\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u306a\u3044\u3002\u30e1\u30ea\u30c3\u30c8\u304c\u306a\u3044\u3053\u3068\u304c\u7406\u7531\uff1f"},"content":{"rendered":"<p class=\"p20-b al-r small\">[\u30ec\u30d9\u30eb: \u4e0a\u7d1a]<\/p>\n<p class=\"p60-b\">Googlebot \u306f\u73fe\u72b6\u3067\u306f HTTP\/2 \u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u305b\u3093\u3002<br \/>\u5c06\u6765\u7684\u306b\u306f\u53ef\u80fd\u6027\u306f\u3042\u308a\u305d\u3046\u3067\u3059\u304c\u3001\u4eca\u3059\u3050\u306e\u30b5\u30dd\u30fc\u30c8\u306f\u671f\u5f85\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<h2>HTTP\/2 \u306e\u30b5\u30dd\u30fc\u30c8\u306b\u306f\u5229\u70b9\u306a\u3057\uff1f<\/h2>\n<p><a href=\"https:\/\/www.suzukikenichi.com\/blog\/googlebot-uses-a-web-rendering-service-that-is-based-on-chrome-41\/\">Googlebot \u306e\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306e\u4ed5\u69d8\u306b\u95a2\u3059\u308b\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a>\u3092\u3064\u3044\u6700\u8fd1 Google \u306f\u516c\u958b\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u306a\u304b\u306b\u6b21\u306e\u3088\u3046\u306a\u8a00\u53ca\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<blockquote><p>Googlebot and WRS only speaks HTTP\/1.x and FTP, with and without TLS. <\/p><\/blockquote>\n<blockquote><p>Googlebot \u3068 WRS \u306f TLS \u307e\u305f\u306f \u975e TLS \u306e HTTP\/1.x \u3068 FTP \u3068\u306e\u307f\u901a\u4fe1\u3057\u307e\u3059\u3002<\/p><\/blockquote>\n<p class=\"p30-t\">HTTP\/2 \u3067\u306f Googlebot \u306f\u901a\u4fe1\u3057\u306a\u3044\u3068\u8aad\u307f\u53d6\u308c\u307e\u3059\u3002<\/p>\n<p>HTTP\/2 \u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u8a08\u753b\u306f\u3042\u308b\u304b\uff1f \u3068\u3001JavaScript \u3068 SEO \u3092\u30c6\u30fc\u30de\u306b\u3057\u305f Google \u30b0\u30eb\u30fc\u30d7\u3067\u8cea\u554f\u304c\u6295\u7a3f\u3055\u308c\u307e\u3057\u305f\u3002<br \/>Google \u306e John Mueller\uff08\u30b8\u30e7\u30f3\u30fb\u30df\u30e5\u30fc\u30e9\u30fc\uff09\u6c0f\u306f <a href=\"https:\/\/groups.google.com\/forum\/#!msg\/js-sites-wg\/Eb6XVzRwSBE\/w7SosjqQBwAJ\">\u6b21\u306e\u3088\u3046\u306b\u56de\u7b54<\/a>\u3057\u3066\u3044\u307e\u3059\u3002\uff08\u203b\u8aad\u3080\u306b\u306f\u3001\u30b0\u30eb\u30fc\u30d7\u306b\u53c2\u52a0\u3059\u308b\u5fc5\u8981\u3042\u308a\uff09<\/p>\n<blockquote><p>HTTP\/2 requests go through an upgrade mechanism from HTTP\/1.x ( http:\/\/httpwg.org\/specs\/rfc7540.html has more), so HTTP\/2 servers should continue to support HTTP\/1.x clients. For Googlebot, we haven&#8217;t seen evidence that using HTTP\/2 will help crawling &#038; rendering significantly (since Googlebot&#8217;s not like the average browser), but I&#8217;m sure that&#8217;s just a matter of time.\u00a0<\/p><\/blockquote>\n<blockquote><p>HTTP\/2 \u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306f HTTP\/1.x \u306e\u4e0a\u4f4d\u306e\u4ed5\u7d44\u307f\u3068\u3057\u3066\u9001\u3089\u308c\u308b\u3002\u3057\u305f\u304c\u3063\u3066\u3001HTTP\/2 \uff08\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\uff09\u30b5\u30fc\u30d0\u30fc\u306f\u3001HTTP\/1.x \u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u30b5\u30dd\u30fc\u30c8\u3092\u7d9a\u3051\u308b\u3002<\/p>\n<p>Googlebot \u306b\u95a2\u3057\u3066\u8a00\u3048\u3070\u3001HTTP\/2 \u3092\u4f7f\u3046\u3053\u3068\u304c\u30af\u30ed\u30fc\u30eb\u3084\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306b\u512a\u4f4d\u306a\u52a9\u3051\u306b\u306a\u308b\u8a3c\u62e0\u3092\u79c1\u305f\u3061\u306f\u78ba\u8a8d\u3067\u304d\u3066\u3044\u306a\u3044\u3002<\/p><\/blockquote>\n<p>\u203b\u8aad\u307f\u3084\u3059\u3044\u3088\u3046\u306b\u6539\u884c\u3092\u8ffd\u52a0<\/p>\n<p>\u30df\u30e5\u30fc\u30e9\u30fc\u6c0f\u306e\u767a\u8a00\u306e\u30dd\u30a4\u30f3\u30c8\u306f\u6b21\u306e2\u70b9\u306b\u306a\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<ul>\n<li>\u305f\u3068\u3048 Googlebot \u304c HTTP\/2 \u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u306a\u304f\u3066\u3082 HTTP\/1.x \u3067\u901a\u4fe1\u3067\u304d\u308b<\/li>\n<li>HTTP\/2 \u3092 Googlebot \u304c\u30b5\u30dd\u30fc\u30c8\u3057\u305f\u3068\u3057\u3066\u3082\u5229\u70b9\u304c\u306a\u3044<\/li>\n<\/ul>\n<p class=\"p40-b\">\u30e1\u30ea\u30c3\u30c8\u3092\u611f\u3058\u3066\u3044\u306a\u3044\u3088\u3046\u306a\u306e\u3067\u3001\u4eca\u3059\u3050\u306e\u30b5\u30dd\u30fc\u30c8\u306f\u671f\u5f85\u3067\u304d\u306a\u3055\u305d\u3046\u3067\u3059\u3002<\/p>\n<h2>HTTP\/2 \u306e\u5c06\u6765\u7684\u306a\u30b5\u30dd\u30fc\u30c8\u306b\u306f\u671f\u5f85<\/h2>\n<p>\u8868\u793a\u901f\u5ea6\u306e\u9ad8\u901f\u5316\u3092\u56f3\u308b\u306e\u3067\u3042\u308c\u3070\u3001HTTP\/2 \u306f\u304a\u304a\u3044\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<br \/>Googlebot \u304c\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u306a\u3044\u304b\u3089\u3068\u3044\u3063\u3066\u3001\u5c0e\u5165\u3092\u305f\u3081\u3089\u3046\u5fc5\u8981\u306f\u307e\u3063\u305f\u304f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>Googlebot \u306e\u30af\u30ed\u30fc\u30eb\u304a\u3088\u3073\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306e\u89b3\u70b9\u304b\u3089\u898b\u305f\u5834\u5408\u306b\u306f\u3001\u5358\u7d14\u306b\u3001\u5229\u70b9\u3092\u305f\u3044\u3057\u3066\u898b\u51fa\u3060\u305b\u306a\u3044\u3068\u3044\u3046\u3060\u3051\u306e\u8a71\u3067\u3059\u3002<\/p>\n<p>\u30df\u30e5\u30fc\u30e9\u30fc\u6c0f\u306f\u3001\u6700\u5f8c\u306b\u6b21\u306e\u3088\u3046\u306b\u3082\u8a00\u3063\u3066\u307e\u3059\u3002<\/p>\n<blockquote><p>\u3060\u304c Googlebot \u304c HTTP\/2 \u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u306e\u306f\u6642\u9593\u306e\u554f\u984c\u3060\u3068\u3082\u7d76\u5bfe\u306b\u601d\u3046\u3002<\/p><\/blockquote>\n<p class=\"p30-t\">\u5c06\u6765\u7684\u306a\u30b5\u30dd\u30fc\u30c8\u3092\u307b\u306e\u3081\u304b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u73fe\u5728\u306e Googlebot \u306f Chrome 41 \u76f8\u5f53\u3067\u3059\u3002<br \/>\u3053\u306e\u8a18\u4e8b\u3092\u66f8\u3044\u3066\u3044\u308b\u6642\u70b9\u3067\u306e Chrome \uff08\u5b89\u5b9a\u7248\uff09\u306e\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u306f 60 \u3067\u3059\u3002<br \/>\u50d5\u305f\u3061\u30e6\u30fc\u30b6\u30fc\u304c\u4f7f\u3063\u3066\u3044\u308b Chrome \u3068 Googlebot \u306eChrome \u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u306f\u958b\u304d\u304c\u3042\u308b\u3068\u8a00\u3063\u3066\u3044\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>Googlebot \u306e<a href=\"https:\/\/twitter.com\/igrigorik\/status\/893610721539309568\">\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u3082\u691c\u8a0e<\/a>\u3055\u308c\u3066\u3044\u305d\u3046\u306a\u306e\u3067\u3001\u305d\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3067 HTTP\/2 \u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u306d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Googlebot \u306f\u73fe\u72b6\u3067\u306f HTTP\/2 \u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u306a\u3044\u3002\u5c06\u6765\u7684\u306b\u306f\u53ef\u80fd\u6027\u306f\u3042\u308a\u305d\u3046\u3060\u304c\u3001\u4eca\u3059\u3050\u306e\u30b5\u30dd\u30fc\u30c8\u306f\u671f\u5f85\u3067\u304d\u306a\u3044\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[81,1251],"class_list":["post-9235","post","type-post","status-publish","format-standard","category-google-seo","tag-googlebot","tag-http2"],"_links":{"self":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/posts\/9235","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=9235"}],"version-history":[{"count":0,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/posts\/9235\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/media?parent=9235"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/categories?post=9235"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/tags?post=9235"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}