{"id":9669,"date":"2018-09-14T06:50:58","date_gmt":"2018-09-13T21:50:58","guid":{"rendered":"https:\/\/www.suzukikenichi.com\/blog\/?p=9669"},"modified":"2018-09-14T06:43:39","modified_gmt":"2018-09-13T21:43:39","slug":"google-doubles-speed-of-repeated-searches-by-using-service-worker","status":"publish","type":"post","link":"https:\/\/www.suzukikenichi.com\/blog\/google-doubles-speed-of-repeated-searches-by-using-service-worker\/","title":{"rendered":"Service Worker\u3068Navigation Preload\u3067Google\u691c\u7d22\u306e\u901f\u5ea6\u304c2\u500d\u306b\u30b9\u30d4\u30fc\u30c9\u30a2\u30c3\u30d7"},"content":{"rendered":"<p class=\"p20-b al-r small\">[\u30ec\u30d9\u30eb: \u4e0a\u7d1a]<\/p>\n<p>Service Worker \u306e\u6a5f\u80fd\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001Google \u306f\u7e70\u308a\u8fd4\u3057\u884c\u308f\u308c\u308b\u691c\u7d22\u306e\u7d50\u679c\u3092 2 \u500d\u901f\u304f\u8868\u793a\u3059\u308b\u306b\u6210\u529f\u3057\u305f\u305d\u3046\u3067\u3059\u3002<br \/><a href=\"https:\/\/venturebeat.com\/2018\/09\/01\/google-search-now-uses-service-worker-for-repeated-searches\/\">VentureBeat\uff08\u30d9\u30f3\u30c1\u30e3\u30fc\u30d3\u30fc\u30c8\uff09\u304c\u5831\u3058\u3066<\/a>\u3044\u307e\u3059\u3002<\/p>\n<div class=\"p60-b\"><img loading=\"lazy\" decoding=\"async\" itemprop=\"image\" src=\"https:\/\/www.suzukikenichi.com\/images\/service-workers-running-in-google-search.png\" alt=\"Google \u691c\u7d22\u3067\u53ef\u52d5\u3059\u308b Service Worker\" width=\"1024\" height=\"820\" \/><br \/>\n[Google \u691c\u7d22\u3067\u53ef\u52d5\u3059\u308b Service Worker]<\/div>\n<h2>SW + Navigation preload \u3067\u901f\u5ea62\u500d<\/h2>\n<p>\u7e70\u308a\u8fd4\u3055\u308c\u308b\u691c\u7d22\u306b\u3053\u306e\u901f\u5ea6\u6539\u5584\u306f\u9069\u7528\u3055\u308c\u308b\u3068\u306e\u3053\u3068\u306a\u306e\u3067\u3001Service Worker \u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u6a5f\u80fd\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u3002<br \/>\u30ad\u30e3\u30c3\u30b7\u30e5\u306f Service Worker \u304c\u6301\u3064\u5b9a\u756a\u306e\u6a5f\u80fd\u3067\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001Navigation preload \u3068\u3044\u3046\u4ed5\u7d44\u307f\u3092 Google \u306f Service Worker \u3067\u69cb\u6210\u3057\u3066\u3044\u308b\u3068\u306e\u3053\u3068\u3067\u3059\u3002<br \/>\u72b6\u6cc1\u306b\u3088\u3063\u3066\u306f\u3001Service Worker \u304c\u8d77\u52d5\u3059\u308b\u307e\u3067\u306e\u6642\u9593\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u9045\u3089\u305b\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\u7d50\u679c\u3068\u3057\u3066\u3001\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u3082\u9045\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p class=\"p30-b\">Navigation preload \u306f\u3053\u3046\u3057\u305f\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u306e\u3067\u3059\uff08<a href=\"https:\/\/developers.google.com\/web\/updates\/2017\/02\/navigation-preload\">\u8a73\u3057\u304f\u306f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u53c2\u7167<\/a>\u3057\u3066\u304f\u3060\u3055\u3044\uff09\u3002<\/p>\n<p>Navigation preload \u81ea\u4f53\u306f\u767b\u5834\u3057\u305f\u3070\u304b\u308a\u306e\u65b0\u6280\u8853\u3068\u3044\u3046\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<br \/>2017 \u5e74 6 \u6708\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f Chrome 59 \u304b\u3089\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\u3057\u304b\u3057\u306a\u304c\u3089\u3001Navigation preload \u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u306e\u306f\u3001\u73fe\u72b6\u3067\u306f Android \u7248 Chrome \u3060\u3051\u3067\u3059\u3002<br \/>Android \u7248 Chrome \u3067\u3042\u308c\u3070\u3001\u30b9\u30d4\u30fc\u30c92\u500d\u306e\u691c\u7d22\u7d50\u679c\u8868\u793a\u306e\u6069\u6075\u3092\u4eab\u53d7\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>Google \u3068\u3057\u3066\u306f\u3001\u691c\u7d22\u4ee5\u5916\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u304a\u3088\u3073 Chrome \u4ee5\u5916\u306e\u30d6\u30e9\u30a6\u30b6\u306b\u3082 <a href=\"https:\/\/twitter.com\/igrigorik\/status\/1037354267231703045\">Navigation preload \u3092\u5e83\u3081\u3066\u3044\u304d\u305f\u3044<\/a>\u3068\u8003\u3048\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n<p class=\"p60-t\">Google \u306f\u3001\u50d5\u305f\u3061\u30b5\u30a4\u30c8\u7ba1\u7406\u8005\u306b\u901f\u5ea6\u6539\u5584\u306e\u5fc5\u8981\u6027\u3092\u5553\u767a\u3059\u308b\u3068\u3068\u3082\u306b\u3001\u81ea\u5206\u305f\u3061\u306e\u30d7\u30ed\u30c0\u30af\u30c8\u3067\u3082\u901f\u5ea6\u6539\u5584\u3092\u8ffd\u6c42\u3057\u3066\u3044\u307e\u3059\u3002<br \/><a href=\"https:\/\/www.suzukikenichi.com\/blog\/google-maps-and-google-search-now-powered-by-pwa\/\">Service Worker\/PWA \u306b\u3088\u3063\u3066\u3001Google \u306f\u901a\u5e38\u306e\u691c\u7d22\u3067\u3082\u30b9\u30d4\u30fc\u30c9\u30a2\u30c3\u30d7<\/a>\u3057\u3066\u3044\u307e\u3059\u3002<br \/>Navigation preload \u306b\u3088\u3063\u3066\u7e70\u308a\u8fd4\u3057\u306e\u691c\u7d22\u3067\u306f\u3055\u3089\u306b2\u500d\u901f\u304f\u3059\u308b\u3053\u3068\u306b\u6210\u529f\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>JavaScript \u306b\u5f37\u3044\u958b\u767a\u8005\u304c\u3044\u308b\u306a\u3089\u3001<a href=\"https:\/\/developers.google.com\/web\/updates\/2017\/02\/navigation-preload\">Navigation preload \u3092\u7814\u7a76<\/a>\u3057\u3066\u307f\u308b\u3068\u3044\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u306d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Service Worker \u306e\u6a5f\u80fd\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001Google \u306f\u7e70\u308a\u8fd4\u3057\u884c\u308f\u308c\u308b\u691c\u7d22\u306e\u7d50\u679c\u3092 2 \u500d\u901f\u304f\u8868\u793a\u3059\u308b\u306b\u6210\u529f\u3057\u305f\u3002Navigation preload \u3068\u3044\u3046\u6280\u8853\u3092\u53d6\u308a\u5165\u308c\u3066\u3044\u308b\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1179],"tags":[654,1242,1257],"class_list":["post-9669","post","type-post","status-publish","format-standard","category-mobile-seo","tag-load-times","tag-service-worker","tag-progressive-web-apps"],"_links":{"self":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/posts\/9669","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=9669"}],"version-history":[{"count":0,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/posts\/9669\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/media?parent=9669"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/categories?post=9669"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/tags?post=9669"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}