{"id":7968,"date":"2015-04-02T06:05:12","date_gmt":"2015-04-01T21:05:12","guid":{"rendered":"https:\/\/www.suzukikenichi.com\/blog\/?p=7968"},"modified":"2015-04-02T06:01:18","modified_gmt":"2015-04-01T21:01:18","slug":"not-considered-as-mobile-friendly-because-of-failure-to-detect-user-agent","status":"publish","type":"post","link":"https:\/\/www.suzukikenichi.com\/blog\/not-considered-as-mobile-friendly-because-of-failure-to-detect-user-agent\/","title":{"rendered":"\u30e2\u30d0\u30a4\u30eb\u30d5\u30ec\u30f3\u30c9\u30ea\u30fc\u3060\u3068Google\u306b\u8a8d\u8b58\u3055\u308c\u306a\u304b\u3063\u305f\u7406\u7531\u306fUA\u306e\u8b58\u5225\u30df\u30b9"},"content":{"rendered":"<p class=\"p20-b al-r small\">[\u30ec\u30d9\u30eb: \u4e2d\u7d1a]<\/p>\n<p class=\"p40-b\">\u30e6\u30fc\u30b6\u30fc\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8 (User Agent) \u306e\u8b58\u5225\u304c\u9069\u5207\u3067\u306a\u304b\u3063\u305f\u305f\u3081\u306b\u3001<a href=\"\/\/www.suzukikenichi.com\/blog\/mobile-friendly-as-a-ranking-factor\/\">\u30e2\u30d0\u30a4\u30eb\u30d5\u30ec\u30f3\u30c9\u30ea\u30fc<\/a>\u306a\u306e\u306b\u30e2\u30d0\u30a4\u30eb\u30d5\u30ec\u30f3\u30c9\u30ea\u30fc\u3060\u3068\u3057\u3066Google\u306b\u8a8d\u8b58\u3055\u308c\u306a\u304b\u3063\u305f\u4e8b\u4f8b\u3092\u3053\u306e\u8a18\u4e8b\u3067\u306f\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<div class=\"al-c\"><img decoding=\"async\" itemprop=\"image\" src=\"\/\/www.suzukikenichi.com\/images\/lego-pig-with-smartphone2.jpg\" alt=\"\u30b9\u30de\u30db\u3092\u6301\u3063\u305f\u30d6\u30bf\u306eLEGO\" \/><\/div>\n<p class=\"p60-b small i al-r\">[<a href=\"http:\/\/goo.gl\/H7Jjfj\">Image credit<\/a>]<\/p>\n<h2>\u30e2\u30d0\u30a4\u30eb\u30d5\u30ec\u30f3\u30c9\u30ea\u30fc\u3060\u3068\u8a8d\u8b58\u3055\u308c\u306a\u3044<\/h2>\n<blockquote><p><a href=\"https:\/\/www.google.com\/webmasters\/tools\/mobile-friendly\/\">\u30e2\u30d0\u30a4\u30eb\u30d5\u30ec\u30f3\u30c9\u30ea\u30fc\u30c6\u30b9\u30c8<\/a>\u306b\u5408\u683c\u3057\u3001<a href=\"\/\/www.suzukikenichi.com\/blog\/improving-user-experience-of-mobile-sites-with-pagespeed-insights\/\">PageSpeed Insights\u306e\u30e2\u30d0\u30a4\u30eb\u306e\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9<\/a>\u3067100\u70b9\u3092\u3068\u3063\u3066\u3044\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u30a6\u30a7\u30d6\u30de\u30b9\u30bf\u30fc\u30c4\u30fc\u30eb\u306e<a href=\"\/\/www.suzukikenichi.com\/blog\/google-webmaster-tools-reports-mobile-usability-issues\/\">\u30e2\u30d0\u30a4\u30eb\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3 \u30ec\u30dd\u30fc\u30c8<\/a>\u304b\u3089\u30a8\u30e9\u30fc\u304c\u6d88\u3048\u305a\u3001<a href=\"\/\/www.suzukikenichi.com\/blog\/google-displays-mobile-friendly-labels-in-mobile-search-results\/\">\u300c\u30b9\u30de\u30db\u5bfe\u5fdc\u300d\u306e\u30e9\u30d9\u30eb<\/a>\u304c\u691c\u7d22\u7d50\u679c\u3067\u4ed8\u304b\u306a\u3044\u3002<\/p><\/blockquote>\n<p>\u3053\u3093\u306a\u72b6\u6cc1\u306e\u539f\u56e0\u89e3\u660e\u3092\u6c42\u3081\u305f\u8cea\u554f\u304c\u3001\u82f1\u8a9e\u7248\u306eGoogle<a href=\"https:\/\/productforums.google.com\/d\/topic\/webmasters\/m0lc9D0Ow-k\/discussion\">\u516c\u5f0f\u30d8\u30eb\u30d7\u30d5\u30a9\u30fc\u30e9\u30e0\u306b\u6295\u7a3f<\/a>\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p class=\"p40-b\">\u591a\u6570\u306e\u30b5\u30a4\u30c8\u3067\u767a\u751f\u3057\u3066\u3044\u308b\u73fe\u8c61\u3067\u3001\u65b0\u898f\u306b\u516c\u958b\u3057\u305f\u30b5\u30a4\u30c8\u306b\u3082\u521d\u3081\u304b\u3089\u8d77\u3053\u3063\u3066\u3044\u308b\u305f\u3081\u3001<a href=\"\/\/www.suzukikenichi.com\/blog\/passing-mobile-friendly-test-but-mobile-usability-reports-errors\/\">\u30c4\u30fc\u30eb\u3068\u30ec\u30dd\u30fc\u30c8\u3001\u691c\u7d22\u7d50\u679c\u306e\u30bf\u30a4\u30e0\u30e9\u30b0<\/a>\u304c\u7406\u7531\u3067\u306f\u306a\u3055\u305d\u3046\u3067\u3059\u3002<\/p>\n<h2>\u539f\u56e0\u306fUA\u306e\u632f\u308a\u5206\u3051\u30df\u30b9<\/h2>\n<p>\u539f\u56e0\u306f\u30e6\u30fc\u30b6\u30fc\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3092\u6b63\u3057\u304f\u632f\u308a\u5206\u3051\u3067\u304d\u3066\u3044\u306a\u3044\u3053\u3068\u3067\u3057\u305f\u3002<\/p>\n<p>\u554f\u984c\u3068\u306a\u3063\u305f\u30b5\u30a4\u30c8\u305f\u3061\u306f\u3001\u52d5\u7684\u306a\u914d\u4fe1\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u305f\u3088\u3046\u3067\u3059\u3002<br \/>\n\u30e6\u30fc\u30b6\u30fc\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306b\u57fa\u3065\u3044\u3066\u3001PC\u5411\u3051\u30da\u30fc\u30b8\u7528\u306eCSS\u3068\u30e2\u30d0\u30a4\u30eb\u5411\u3051\u30da\u30fc\u30b8\u7528\u306eCSS\u3092\u51fa\u3057\u5206\u3051\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u306e\u51fa\u3057\u5206\u3051\u304c\u4e0d\u9069\u5207\u3067\u3001Googlebot\u306b\u5bfe\u3057\u3066\u6b63\u3057\u304f\u6a5f\u80fd\u3057\u3066\u3044\u306a\u304b\u3063\u305f\u306e\u3067\u3059\u3002<br \/>\n\u30e2\u30d0\u30a4\u30eb\u7528\u306eGooglebot\u306b\u3001PC\u5411\u3051\u306eCSS\u3092\u8fd4\u3057\u3066\u3057\u307e\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p class=\"p40-b\">\u3068\u3082\u3059\u308b\u3068\u3001Googlebot\u3068\u30e6\u30fc\u30b6\u30fc\u306b\u5225\u3005\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u898b\u305b\u308b\u30af\u30ed\u30fc\u30ad\u30f3\u30b0\u3068\u3057\u3066\u307f\u306a\u3055\u308c\u308b\u53ef\u80fd\u6027\u3055\u3048\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n<h2>Vary HTTP \u30d8\u30c3\u30c0\u30fc\u304b\u30e1\u30c7\u30a3\u30a2\u30af\u30a8\u30ea\u3067\u5bfe\u5fdc<\/h2>\n<p>\u30e6\u30fc\u30b6\u30fc\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306e\u8a8d\u8b58\u3092\u6b63\u3057\u304f\u76f4\u3059\u3053\u3068\u3067\u3001\u3068\u308a\u3042\u3048\u305a\u554f\u984c\u306f\u89e3\u6c7a\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u3057\u304b\u3057<a href=\"\/\/www.suzukikenichi.com\/blog\/new-googlebot-for-smartphones\/\">\u30e2\u30d0\u30a4\u30eb\u5411\u3051Googlebot\u306e\u30e6\u30fc\u30b6\u30fc\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8<\/a>\u304c\u4eca\u5f8c\u5909\u308f\u308b\u3053\u3068\u304c\u3042\u308a\u3048\u307e\u3059\u3002<br \/>\n\u305d\u306e\u5bfe\u5fdc\u7b56\u3092\u3001Google\u306eJohn Mueller\uff08\u30b8\u30e7\u30f3\u30fb\u30df\u30e5\u30fc\u30e9\u30fc\uff09\u6c0f\u304c2\u3064\u30a2\u30c9\u30d0\u30a4\u30b9\u3057\u307e\u3057\u305f\u3002<\/p>\n<ul class=\"p30-b\">\n<li>Vary HTTP\u30d8\u30c3\u30c0\u30fc<\/li>\n<li>CSS \u30e1\u30c7\u30a3\u30a2\u30af\u30a8\u30ea<\/li>\n<\/ul>\n<h3>Vary HTTP\u30d8\u30c3\u30c0\u30fc<\/h3>\n<p>\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305fCSS\uff08\u30b3\u30f3\u30c6\u30f3\u30c4\uff09\u306e\u914d\u4fe1\u306b\u3088\u3063\u3066\u3001\u30e2\u30d0\u30a4\u30eb\u7aef\u672b\u3084\u30e2\u30d0\u30a4\u30eb\u7248Googlebot\u304cPC\u5411\u3051\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u53d6\u5f97\u3057\u306a\u3044\u3088\u3046\u306bVary HTTP\u30d8\u30c3\u30c0\u30fc\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n<p class=\"p30-b\"><a href=\"\/\/web-tan.forum.impressrd.jp\/e\/2013\/05\/17\/15269\">Vary HTTP\u30d8\u30c3\u30c0\u30fc\u306e\u50cd\u304d<\/a>\u306b\u3064\u3044\u3066\u306f\u3001Web\u62c5\u5f53\u8005Forum\u306e\u30b3\u30e9\u30e0\u3067\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3057\u305f\u3002<\/p>\n<h3>CSS \u30e1\u30c7\u30a3\u30a2\u30af\u30a8\u30ea<\/h3>\n<p>\u540c\u3058\u30d5\u30a1\u30a4\u30eb\u3067\u3082\u5225\u3005\u306e\u30d5\u30a1\u30a4\u30eb\u306e\u3069\u3061\u3089\u3067\u3082\u69cb\u3044\u307e\u305b\u3093\u304c\u3001CSS\u306e\u30e1\u30c7\u30a3\u30a2\u30af\u30a8\u30ea\u3092\u5229\u7528\u3057\u3066\u30e2\u30d0\u30a4\u30eb\u7aef\u672b\uff08\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b5\u30a4\u30ba\uff09\u306b\u5408\u308f\u305b\u305fCSS\u3092\u9069\u7528\u3055\u305b\u307e\u3059\u3002<\/p>\n<p class=\"p40-b\">\u30e6\u30fc\u30b6\u30fc\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3068\u306f\u95a2\u4fc2\u3057\u306a\u3044\u306e\u3067\u4eca\u56de\u306e\u3088\u3046\u306a\u30c8\u30e9\u30d6\u30eb\u304c\u767a\u751f\u3057\u307e\u305b\u3093\u3002<br 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