{"id":6523,"date":"2012-06-12T06:00:00","date_gmt":"2012-06-11T21:00:00","guid":{"rendered":"http:\/\/www.suzukikenichi.com\/blog\/?p=6523"},"modified":"2014-12-12T05:59:19","modified_gmt":"2014-12-11T20:59:19","slug":"google-recommends-responsive-web-design-for-smartphone-optimized-sites","status":"publish","type":"post","link":"https:\/\/www.suzukikenichi.com\/blog\/google-recommends-responsive-web-design-for-smartphone-optimized-sites\/","title":{"rendered":"\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u5411\u3051\u30b5\u30a4\u30c8\u306b\u306f\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u30fb\u30a6\u30a7\u30d6\u30c7\u30b6\u30a4\u30f3\u3092\u63a8\u5968\u3001Google\u304c\u516c\u958b\u3057\u305f\u30b9\u30de\u30db\u30b5\u30a4\u30c8\u306e\u6700\u9069\u5316 at #SMX Advanced Seattle 2012"},"content":{"rendered":"<p class=\"p20-b al-r small\">[\u5bfe\u8c61: \u4e2d\u301c\u4e0a\u7d1a]<\/p>\n<p><a href=\"\/\/www.suzukikenichi.com\/blog\/photo-garally-of-smx-advanced-seattle-2012\/\">SMX Advanced Seattle 2012<\/a> \u30bb\u30c3\u30b7\u30e7\u30f3\u30ec\u30dd\u30fc\u30c8\u7b2c2\u5f3e\u306f\u3001\u82f1Google\u306e<a href=\"https:\/\/plus.google.com\/115984868678744352358\">Pierre Far\uff08\u30d4\u30a8\u30fc\u30eb\u30fb\u30d5\u30a1\u30fc\uff09<\/a>\u6c0f\u306b\u3088\u308b\u300c\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u5411\u3051\u30b5\u30a4\u30c8\u306e\u6700\u9069\u5316\u300d\u3067\u3059\u3002<\/p>\n<p>Far\u6c0f\u306e\u30d7\u30ec\u30bc\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u76f4\u524d\u306b<a href=\"http:\/\/googlewebmastercentral.blogspot.jp\/2012\/06\/recommendations-for-building-smartphone.html\">Google Webmaster Central Blog\u3067\u516c\u5f0f\u30a2\u30ca\u30a6\u30f3\u30b9<\/a>\u304c\u3042\u3063\u305f\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u30b5\u30a4\u30c8\u69cb\u7bc9\u306e\u63a8\u5968\u306b\u95a2\u3059\u308b\u8a18\u4e8b\u3068<a href=\"https:\/\/developers.google.com\/webmasters\/smartphone-sites\/details?hl=ja\">\u305d\u306e\u8a73\u7d30\u3092\u8aac\u660e\u3057\u3066\u3044\u308b\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a>\u3068\u307b\u307c\u540c\u3058\u5185\u5bb9\u3067\u3059\u3002<\/p>\n<p class=\"p40-b\">Far\u6c0f\u306e\u30d7\u30ec\u30bc\u30f3\u3068\u516c\u958b\u3055\u308c\u305f\u3070\u304b\u308a\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u5408\u308f\u305b\u3066\u3001Google\u304c\u63a8\u5968\u3059\u308b\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u30b5\u30a4\u30c8\u3092\u69cb\u7bc9\u3059\u308b\u969b\u306e\u6700\u9069\u5316\u306b\u3064\u3044\u3066\u30ec\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n<h2>\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u5411\u3051\u30b5\u30a4\u30c8\u306e\u6700\u9069\u5316<\/h2>\n<p><img decoding=\"async\" src=\"\/\/www.suzukikenichi.com\/images\/smartphone-sites-optimization-1.jpg\" alt=\"\u30bf\u30a4\u30c8\u30eb\u30b9\u30e9\u30a4\u30c9\" \/><\/p>\n<h3>3\u30bf\u30a4\u30d7\u306e\u69cb\u6210\u306e\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u5411\u3051\u30b5\u30a4\u30c8\u3092Google\u306f\u30b5\u30dd\u30fc\u30c8<\/h3>\n<ol>\n<li><strong>\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u30fb\u30a6\u30a7\u30d6\u30c7\u30b6\u30a4\u30f3 (Responsive web design)<\/strong> &#8212; \u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u3068\u30e2\u30d0\u30a4\u30eb\u3067<span class=\"red\">\u540c\u3058URL\u30fb\u540c\u3058HTML<\/span>\uff08<span class=\"red\">Google\u306e\u63a8\u5968<\/span>\uff09\n\t<\/li>\n<li><strong>\u52d5\u7684\u306a\u914d\u4fe1(Dynamic serving)<\/strong> &#8212; \u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u3068\u30e2\u30d0\u30a4\u30eb\u3067<span class=\"red\">\u540c\u3058URL\u30fb\u7570\u306a\u308bHTML<\/span><\/li>\n<li><strong>\u30e2\u30d0\u30a4\u30eb\u5411\u3051\u5225URL (Separate mobile URLs)<\/strong> &#8212; \u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u3068\u30e2\u30d0\u30a4\u30eb\u3067<span class=\"red\">\u7570\u306a\u308bURL\u30fb\u7570\u306a\u308bHTML<\/span><\/li>\n<\/ol>\n<p class=\"p30-b\"><img decoding=\"async\" src=\"\/\/www.suzukikenichi.com\/images\/smartphone-sites-optimization-2.jpg\" alt=\"\u30b9\u30de\u30db\u5411\u3051\u30b5\u30a4\u30c8\u306b\u306f3\u3064\u306e\u69cb\u6210\" \/><\/p>\n<h3>\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u30fb\u30a6\u30a7\u30d6\u30c7\u30b6\u30a4\u30f3<\/h3>\n<p>\u3059\u3079\u3066\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u5bfe\u3057\u3066\u5e38\u306b\u540c\u3058HTML\u3092\u8fd4\u3059\u3002Googlebot\u306f\u540c\u3058\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30af\u30ed\u30fc\u30eb\u3059\u308b\u3002<\/p>\n<p><span class=\"red\">CSS3\u306eMedia Quries\uff08\u30e1\u30c7\u30a3\u30a2\u30fb\u30af\u30a8\u30ea\uff09\u3092\u4f7f\u3044<\/span>\u3001\u30c7\u30d0\u30a4\u30b9\u306b\u5408\u308f\u305b\u3066\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3059\u308b\u3002<br \/>\n\u203b\u9234\u6728\u88dc\u8db3: \u30e1\u30c7\u30a3\u30a2\u30fb\u30af\u30a8\u30ea\u306f\u3001\u30b9\u30af\u30ea\u30fc\u30f3\u30b5\u30a4\u30ba\u306e\u5927\u304d\u3055\u306b\u5fdc\u3058\u3066\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u306e\u30c7\u30b6\u30a4\u30f3\u3092\u5909\u5316\u3055\u305b\u308b\u6280\u8853\u3002<\/p>\n<p>Googlebot\u3068Googelbot-Mobile\u306e\u4e21\u65b9\u304c\u30da\u30fc\u30b8\u3092\u69cb\u6210\u3059\u308b\u8981\u7d20\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308c\u3070\u81ea\u52d5\u7684\u306b\u691c\u51fa\u3059\u308b\u3002<span class=\"red\">Javascript\u3084CSS\u3001\u753b\u50cf\u306e\u30af\u30ed\u30fc\u30eb\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3066\u306f\u3044\u3051\u306a\u3044\u3002<\/span><\/p>\n<p>Google\u304c\u63a8\u5968\u3059\u308bCSS\u30e1\u30c7\u30a3\u30a2\u30af\u30a8\u30ea:<\/p>\n<blockquote>\n<pre><code class=\"green\">media only screen and (max-width: 640px) {...}<\/code><\/pre>\n<\/blockquote>\n<p>max-witdth \u306e\u5024\u306e 640px \u306f\u63a8\u5968\u3067\u3042\u3063\u3066\u5fc5\u9808\u3067\u306f\u306a\u3044\u3002\u72b6\u6cc1\u306b\u5fdc\u3058\u3066\u4eca\u5f8c\u5909\u308f\u308b\u3053\u3068\u3082\u3042\u308b\u3002<\/p>\n<p><img decoding=\"async\" src=\"\/\/www.suzukikenichi.com\/images\/smartphone-sites-optimization-5.jpg\" alt=\"\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6Web\u30c7\u30b6\u30a4\u30f3\u306b\u306fCSS\u30e1\u30c7\u30a3\u30a2\u30af\u30a8\u30ea\" \/><\/p>\n<p>\u30e1\u30c7\u30a3\u30a2\u30fb\u30af\u30a8\u30ea\u306f\u6700\u65b0\u306e\u30d6\u30e9\u30a6\u30b6\u306f\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u304c\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u306a\u3044\u30d6\u30e9\u30a6\u30b6\u3082\u3042\u308b\u306e\u3067\u30c6\u30b9\u30c8\u3059\u308b\u3002<\/p>\n<p class=\"p20-b\"><span class=\"red\">\u30e2\u30d0\u30a4\u30eb\u30af\u30ed\u30fc\u30e9\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3066\u3044\u308b\u30b5\u30a4\u30c8\u304c\u3042\u308b\u304c\u7d76\u5bfe\u306b\u3084\u3089\u306a\u3044<\/span>\u3053\u3068\u3002\u3059\u3079\u3066\u30af\u30ed\u30fc\u30eb\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u3082\u3089\u3048\u308c\u3070\u9069\u5207\u306b\u51e6\u7406\u3059\u308b\u3002<\/p>\n<p><strong>\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u30fb\u30a6\u30a7\u30d6\u30c7\u30b6\u30a4\u30f3\u3092Google\u304c\u63a8\u5968\u3059\u308b\u7406\u7531<\/strong><\/p>\n<ul class=\"p30-b\">\n<li>\u30e6\u30fc\u30b6\u30fc\u304c\u30b7\u30a7\u30a2\u3057\u305f\u308a\u30ea\u30f3\u30af\u3092\u5f35\u3063\u305f\u308a\u3057\u3084\u3059\u304f\u306a\u308b\u3002<\/li>\n<li>\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u5bfe\u3057\u30661\u3064\u306eURL\u3060\u3068Google\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304c\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u8cc7\u7523\u3092\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u5272\u308a\u5f53\u3066\u308b\u3053\u3068\u304c\u5bb9\u6613\u306b\u306a\u308b\u3002<\/li>\n<li>\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u304c\u4e0d\u8981\u3002User-Agent\uff08\u30e6\u30fc\u30b6\u30fc\u30fb\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\uff09\u3092\u8b58\u5225\u3057\u3066\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3059\u308b\u65b9\u6cd5\u306f\u9593\u9055\u3044\u304c\u8d77\u3053\u308a\u3084\u3059\u3044\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u3092\u4f4e\u4e0b\u3055\u305b\u308b\u3053\u3068\u304c\u3042\u308b\u3002<\/li>\n<li>\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u30fb\u30a6\u30a7\u30d6\u30c7\u30b6\u30a4\u30f3\u306f\u30b5\u30a4\u30c8\u7ba1\u7406\u306e\u8cc7\u6e90\u3082Google\u306e\u30af\u30ed\u30fc\u30e9\u306e\u8cc7\u6e90\u3082\u7bc0\u7d04\u3067\u304d\u308b\u3002\n<ul>\n<li>\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u30fb\u30a6\u30a7\u30d6\u30c7\u30b6\u30a4\u30f3\u306f1\u5ea6\u306e\u30af\u30ed\u30fc\u30eb\u3067\u6e08\u3080\u3002<\/li>\n<li>User-Agent\u3067\u5909\u3048\u3066\u3044\u308b\u3068\u8907\u6570\u56de\u30af\u30ed\u30fc\u30eb\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/li>\n<li>\u3088\u308a\u591a\u304f\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3057\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u6700\u65b0\u306b\u4fdd\u3064\u3053\u3068\u306b\u9593\u63a5\u7684\u306b\u5f79\u7acb\u3064\u304b\u3082\u3057\u308c\u306a\u3044\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>\u52d5\u7684\u306a\u914d\u4fe1\uff08\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30fb\u30b5\u30fc\u30d3\u30f3\u30b0\uff09<\/h3>\n<p>User-Agent\u306b\u5fdc\u3058\u3066\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u3068\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3067\u5225\u3005\u306eHTML\uff08\u3068CSS)\u3092\u8fd4\u3059\u304cURL\u306f\u540c\u3058\u3002<\/p>\n<p>\u30e2\u30d0\u30a4\u30eb\u5411\u3051\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u3042\u308b\u3053\u3068\u304cGoogle\u306b\u306f\u3059\u3050\u306b\u306f\u5206\u304b\u3089\u306a\u3044\u3002<br \/>\n\u21d2 <span class=\"red\">Vary HTTP \u30d8\u30c3\u30c0\u30fc\u3092\u4f7f\u3046\u3002<\/span><\/p>\n<p><strong>Vary HTTP \u30d8\u30c3\u30c0\u30fc<\/strong><\/p>\n<p>ISP\u306a\u3069\u3067\u4f7f\u308f\u308c\u308b\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0\u30b5\u30fc\u30d0\u30fc\u306bUA\u3092\u77e5\u3089\u305b\u308b\u3053\u3068\u3067\u30ad\u30e3\u30c3\u30b7\u30e5\u304b\u3089\u8fd4\u3059\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b\u624b\u52a9\u3051\u306b\u306a\u308b\u3002\u3053\u308c\u304c\u306a\u3044\u3068\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u5411\u3051\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30e2\u30d0\u30a4\u30eb\u306b\u8fd4\u3057\u305f\u308a\u3001\u9006\u306b\u30e2\u30d0\u30a4\u30eb\u5411\u3051\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u306b\u8fd4\u3057\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u3042\u308b\u3002<br \/>\n\u203b\u9234\u6728\u88dc\u8db3: Vary HTTP \u30d8\u30c3\u30c0\u30fc\u306bUser-Agent\u3092\u542b\u3081\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3054\u3068\u306b\u7570\u306a\u308b\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u8fd4\u3057\u305f\u308a\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u3057\u306a\u304b\u3063\u305f\u308a\u3068\u3044\u3063\u305f\u8a2d\u5b9a\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002Vary HTTP \u30d8\u30c3\u30c0\u30fc\u306b\u306f\u3001\u4ed6\u306b\u3082Accept-Encoding\u3084Cookie\u306a\u3069\u306e\u60c5\u5831\u3092\u542b\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>Googlebot\u304c\u30e2\u30d0\u30a4\u30eb\u5411\u3051\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u3042\u308b\u3053\u3068\u3092\u65e9\u304f\u767a\u898b\u3059\u308b\u624b\u52a9\u3051\u306b\u306a\u308b\u3002<\/p>\n<p>Vary HTTP\u30d8\u30c3\u30c0\u30fc\u306e\u4f8b:<\/p>\n<blockquote>\n<pre><code class=\"green\">GET \/page-1 HTTP\/1.1\r\nHost: www.example.com\r\n(...rest of HTTP request headers...)\r\n\r\nHTTP\/1.1 200 OK\r\nContent-Type: text\/html\r\n<strong>Vary: User-Agent<\/strong>\r\nContent-Length: 5710\r\n(... rest of HTTP response headers...)<\/code><\/pre>\n<\/blockquote>\n<p class=\"p30-b\"><img decoding=\"async\" src=\"\/\/www.suzukikenichi.com\/images\/smartphone-sites-optimization-3.jpg\" alt=\"Dynamic serving\u306b\u306fHTTP Vary Header\u3092\u4f7f\u3046\" \/><\/p>\n<h4 id=\"3\">\u30e2\u30d0\u30a4\u30eb\u5411\u3051\u5225URL<\/h3>\n<p>\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u5411\u3051\u30da\u30fc\u30b8\u306b\u5bfe\u5fdc\u3059\u308b\u5225URL\u306e\u30da\u30fc\u30b8\u3092\u30e2\u30d0\u30a4\u30eb\u5411\u3051\u306b\u63d0\u4f9b\u3059\u308b\u3002<br \/>\n\u4f8b:<br \/>\n\u30fb\u30c7\u30b9\u30af\u30c8\u30c3\u30d7 \u21d2 www.example.com<br \/>\n\u30fb\u30e2\u30d0\u30a4\u30eb \u21d2 m.example.com<\/p>\n<p>Google\u306f\u4e92\u3044\u306e\u95a2\u9023\u6027\u304c\u5206\u304b\u3089\u306a\u3044\u304b\u3089\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u4ed8\u3051\u3066\u4f1d\u3048\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n<p><span class=\"red\">\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u30da\u30fc\u30b8\u304b\u3089\u306f\u3001rel=&#8221;alternate&#8221;<\/span> \u3067\u5bfe\u5fdc\u3059\u308b\u30e2\u30d0\u30a4\u30eb\u5411\u3051\u30da\u30fc\u30b8\u3092\u6307\u3057\u793a\u3059\u3002\u3053\u3046\u3059\u308b\u3053\u3068\u3067\u30e2\u30d0\u30a4\u30eb\u5411\u3051\u30da\u30fc\u30b8\u304c\u3042\u308b\u3053\u3068\u3092\u4f1d\u3048\u3089\u308c\u308b\u3002<br \/>\n\u4f8b:<\/p>\n<blockquote>\n<pre><code class=\"green\">&lt;link rel=\"alternate\" media=\"only screen and (max-width: 640px)\" href=\"http:\/\/m.example.com\/page-1\" \/&gt;<\/code><\/pre>\n<\/blockquote>\n<p><span class=\"red\">\u30e2\u30d0\u30a4\u30eb\u30da\u30fc\u30b8\u304b\u3089\u306f\u3001rel=&#8221;canonical&#8221;<\/span> \u3067\u5bfe\u5fdc\u3059\u308b\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u30da\u30fc\u30b8\u30d8\u3092\u6307\u3057\u793a\u3059\u3002<br \/>\n\u4f8b:<\/p>\n<blockquote>\n<pre><code class=\"green\">&lt;rel=\"canonical\" href=\"http:\/\/www.example.com\/page-1\" \/&gt;<\/code><\/pre>\n<\/blockquote>\n<p>\u203b\u9234\u6728\u88dc\u8db3: \u3053\u308c\u306f<a href=\"\/\/www.suzukikenichi.com\/blog\/using-rel-canonical-to-point-to-desktop-pages-if-you-have-smartphone-pages\/\">\u30b9\u30de\u30db\u30da\u30fc\u30b8\u306b\u3088\u308b\u91cd\u8907\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u767a\u751f\u3092\u9632\u3050<\/a>\u305f\u3081\u306e\u306f\u305a\u3067\u3059\u3002<\/p>\n<p class=\"p30-b\"><img decoding=\"async\" src=\"\/\/www.suzukikenichi.com\/images\/smartphone-sites-optimization-6.jpg\" alt=\"alternate\u8981\u7d20\u3068canonical\u8981\u7d20\u3092\u4ed8\u3051\u308b\" \/><\/p>\n<p>\u30b5\u30a4\u30c8\u30de\u30c3\u30d7\u3067 rel=&#8221;alternate&#8221; \u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3002<br \/>\n\u4f8b:<\/p>\n<blockquote>\n<pre><code class=\"green\">&lt;?xml version=\"1.0\" encoding=\"UTF-8\"?&gt;\r\n&lt;urlset xmlns=\"http:\/\/www.sitemaps.org\/schemas\/sitemap\/0.9\"\r\n  xmlns:xhtml=\"http:\/\/www.w3.org\/1999\/xhtml\"&gt;\r\n&lt;url&gt;\r\n&lt;loc&gt;http:\/\/www.example.com\/page-1\/&lt;\/loc&gt;\r\n&lt;xhtml:link\r\n    rel=\"alternate\"\r\n    media=\"only screen and (max-width: 640px)\"\r\n    href=\"http:\/\/m.example.com\/page-1\" \/&gt;\r\n&lt;\/url&gt;\r\n&lt;\/urlset&gt;<\/code><\/pre>\n<\/blockquote>\n<p>\u3053\u306e\u5834\u5408\u3067\u3082\u30e2\u30d0\u30a4\u30eb\u30da\u30fc\u30b8\u304b\u3089\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u30da\u30fc\u30b8\u30d8\u306e rel=&#8221;canonical&#8221; \u306f\u5fc5\u8981\u3002<\/p>\n<p>\u53cc\u65b9\u5411\u306e\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u4ed8\u3051\u308b\u3053\u3068\u3067\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u5411\u3051\u306eURL\u3068\u30e2\u30d0\u30a4\u30eb\u5411\u3051\u306eURL\u3092Googlebot\u304c\u767a\u898b\u3057\u4e21\u8005\u306e\u95a2\u4fc2\u3092\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304c\u7406\u89e3\u3059\u308b\u624b\u52a9\u3051\u306b\u306a\u308b\u30022\u3064\u306eURL\u306f\u540c\u3058\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u6301\u3063\u3066\u3044\u3066\u3001\u3072\u3068\u307e\u3068\u3081\u3068\u3057\u3066\u51e6\u7406\u3057\u3066\u3082\u3089\u3048\u308b\u3002\u5225\u3005\u306b\u6271\u308f\u308c\u308b\u3068\u4e21\u65b9\u306eURL\u304c\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u306e\u691c\u7d22\u7d50\u679c\u306b\u8868\u793a\u3055\u308c\u3066\u3057\u307e\u3044\u3001\u672c\u6765\u3088\u308a\u3082\u9806\u4f4d\u304c\u4e0b\u306b\u306a\u308b\u3053\u3068\u3082\u3042\u308b\u3002<\/p>\n<p class=\"p30-b\">\u81ea\u52d5\u3067\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3059\u308b\u306a\u3089Vary HTTP\u30d8\u30c3\u30c0\u30fc\u3092\u8fd4\u3059\u3002<\/p>\n<h3>3\u3064\u3042\u308b\u3046\u3061\u306e\u3069\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u9078\u3076\u3079\u304d\u304b\uff1f<\/h3>\n<ul>\n<li>\u30e6\u30fc\u30b6\u30fc\u306e\u3053\u3068\u3092\u7b2c\u4e00\u306b\u8003\u3048\u308b\u3002<\/li>\n<li>\u53ef\u80fd\u3067\u3042\u308c\u3070\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u30fb\u30a6\u30a7\u30d6\u30c7\u30b6\u30a4\u30f3\u3002<\/li>\n<li>\u7121\u7406\u306a\u3089\u30c8\u30ec\u30fc\u30c9\u30aa\u30d5\u3068\u843d\u3068\u3057\u7a74\u3092\u7406\u89e3\u3057\u6b63\u3057\u304f\u5b9f\u88c5\u3059\u308b\u3002<\/li>\n<\/ul>\n<p class=\"p30-b\"><img decoding=\"async\" src=\"\/\/www.suzukikenichi.com\/images\/smartphone-sites-optimization-4.jpg\" alt=\"\u30b9\u30de\u30db\u30b5\u30a4\u30c8\u69cb\u7bc9\u306e\u7d50\u8ad6\" \/><\/p>\n<h3>Q&amp;A<\/h3>\n<p>\u203b\u9234\u6728\u88dc\u8db3: \u30d7\u30ec\u30bc\u30f3\u7d42\u4e86\u5f8c\u306e\u53c2\u52a0\u8005\u3068Pierre Far\u6c0f\u306b\u3088\u308b\u8cea\u7591\u5fdc\u7b54\u3067\u3059\u3002<\/p>\n<p><span class=\"b\">Q:<\/span> \u30e2\u30d0\u30a4\u30eb\u306e\u30e9\u30f3\u30ad\u30f3\u30b0\u306b\u3082\u8868\u793a\u901f\u5ea6\u306f\u5f71\u97ff\u3059\u308b\u306e\u304b\uff1f<br \/>\n<span class=\"b\">A:<\/span> \u5206\u304b\u3089\u306a\u3044\u3002<\/p>\n<p><span class=\"b\">Q:<\/span> \u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u30fb\u30a6\u30a7\u30d6\u30c7\u30b6\u30a4\u30f3\u3092\u4f7f\u3063\u3066\u540c\u3058\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u63d0\u4f9b\u3057\u308d\u3068\u52e7\u3081\u308b\u304c\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u30e6\u30fc\u30b6\u30fc\u3068\u5225\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30e2\u30d0\u30a4\u30eb\u30e6\u30fc\u30b6\u30fc\u304c\u6c42\u3081\u3066\u3044\u308b\u3053\u3068\u3082\u3042\u308b\u3002<br \/>\n<span class=\"b\">A:<\/span> \u305f\u3057\u304b\u306b\u3001\u305f\u3068\u3048\u3070EC\u30b5\u30a4\u30c8\u3067\u306f\u305d\u3046\u3044\u3046\u306e\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u3002\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u30fb\u30a6\u30a7\u30d6\u30c7\u30b6\u30a4\u30f3\u304c\u7d76\u5bfe\u3067\u306f\u306a\u304f\u3001\u305d\u306e\u305f\u3081\u306b\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u305d\u308d\u3048\u3066\u3044\u308b\u3002\u305f\u3060\u3057\u305d\u306e\u5834\u5408\u3067\u3082URL\u306f\u5225\u3005\u306b\u3057\u306a\u3044\u307b\u3046\u304c\u3044\u3044\u3002<\/p>\n<p><span class=\"b\">Q:<\/span> \u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u306f301\u3068302\u306e\u3069\u3061\u3089\u3092\u4f7f\u3046\u3079\u304d\u304b\uff1f<br \/>\n<span class=\"b\">A:<\/span> \u3069\u3061\u3089\u3067\u3082\u3044\u3044\u3002URL\u304c\u9055\u3046\u3068\u304d\u306frel=&#8221;canonical&#8221;\u3092\u4f7f\u3046\u3053\u3068\u3002\u30e9\u30f3\u30ad\u30f3\u30b0\u3092\u6c7a\u3081\u308b\u305f\u3081\u306e\u5224\u65ad\u306f\u30e2\u30d0\u30a4\u30eb\u30b5\u30a4\u30c8\u306b\u3082\u9069\u7528\u3055\u308c\u308b\u3002<\/p>\n<p><span class=\"b\">Q:<\/span> \u30bf\u30d6\u30ec\u30c3\u30c8\u7528\u30da\u30fc\u30b8\u3092\u4f5c\u308b\u3079\u304d\u304b\uff1f<br \/>\n<span class=\"b\">A:<\/span> \u30bf\u30d6\u30ec\u30c3\u30c8\u7528\u30da\u30fc\u30b8\u3092\u4f5c\u308b\u306e\u306f\u826f\u3044\u3053\u3068\u3002\u305f\u3060\u3057\u30bf\u30d6\u30ec\u30c3\u30c8\u7528\u306eGooglebot\u306f\u5b58\u5728\u3057\u306a\u3044\u3002\u30bf\u30d6\u30ec\u30c3\u30c8\u30da\u30fc\u30b8\u3092\u7279\u5225\u6271\u3044\u3059\u308b\u3053\u3068\u3082\u306a\u3044\u3002<\/p>\n<p><span class=\"b\">Q:<\/span> \u30d3\u30c7\u30aa\u304c\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u5834\u5408\u306e\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u30fb\u30a6\u30a7\u30d6\u30c7\u30b6\u30a4\u30f3\u306f\u3069\u3046\u3057\u305f\u3089\u3044\u3044\u304b\uff1f<br \/>\n<span class=\"b\">A:<\/span> \uff08\u4eca\u601d\u3044\u3064\u3044\u305f\u3060\u3051\u3060\u304c\uff09HTML\u30ec\u30d9\u30eb\u3058\u3083\u306a\u304f\u3066\u30d7\u30ec\u30a4\u30e4\u30fc\u30ec\u30d9\u30eb\u3067\u5909\u3048\u305f\u3089\u3069\u3046\u3060\u308d\u3046\u304b\u3002<\/p>\n<p class=\"p60-t\">\u4ee5\u4e0a\u3067\u3059\u3002<\/p>\n<p>\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u304c\u52a0\u901f\u7684\u306b\u666e\u53ca\u3057\u3066\u3044\u3066\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u5411\u3051\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u30b5\u30a4\u30c8\u3082\u5897\u3048\u3066\u304d\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u7528\u306e\u30b5\u30a4\u30c8\u306b\u306f\u3055\u307e\u3056\u307e\u306a\u69cb\u6210\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u4eca\u56deGoogle\u304c\u6307\u91dd\u3092\u793a\u3057\u3066\u304f\u308c\u305f\u3053\u3068\u3067\u8a2d\u8a08\u304c\u3057\u3084\u3059\u304f\u306a\u308b\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<p>Google\u306e\u63a8\u5968\u306f\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u30fb\u30a6\u30a7\u30d6\u30c7\u30b6\u30a4\u30f3\u3067\u3059\u3002<br \/>\n\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u5206\u304b\u308a\u3084\u3059\u3044\u3057\u7ba1\u7406\u8005\u306b\u3068\u3063\u3066\u904b\u7528\u3057\u3084\u3059\u3044\u3057Google\u306b\u3068\u3063\u3066\u7406\u89e3\u3057\u3084\u3059\u3044\u304b\u3089\u3067\u3059\u3002<\/p>\n<p>\u305f\u3060\u3057\u7d76\u5bfe\u306b\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u30fb\u30a6\u30a7\u30d6\u30c7\u30b6\u30a4\u30f3\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u5fc5\u305a\u3057\u3082\u3069\u306e\u30b5\u30a4\u30c8\u306b\u5bfe\u3057\u3066\u3082\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u30fb\u30a6\u30a7\u30d6\u30c7\u30b6\u30a4\u30f3\u304c\u9069\u5207\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002<br \/>\n\u904b\u7528\u4f53\u7cfb\u306b\u3088\u3063\u3066\u306f\u5b9f\u73fe\u304c\u96e3\u3057\u3044\u3053\u3068\u3082\u3042\u308b\u3067\u3057\u3087\u3046\u3002<br \/>\n\u30b5\u30a4\u30c8\u306e\u6027\u683c\u306b\u3088\u3063\u3066\u306f\u30e6\u30fc\u30b6\u30fc\u306e\u8981\u6c42\u306b\u5408\u81f4\u3057\u306a\u3044\u3053\u3068\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<p>\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u30fb\u30a6\u30a7\u30d6\u30c7\u30b6\u30a4\u30f3\u3092Google\u306f\u63a8\u5968\u3059\u308b\u3051\u308c\u3069\u30e6\u30fc\u30b6\u30fc\u3092\u6700\u512a\u5148\u306b\u8003\u3048\u3066\u307b\u3057\u3044\u3068\u306e\u3053\u3068\u3067\u3057\u305f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SMX Advanced Seattle 2012\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u30ec\u30dd\u30fc\u30c8\u7b2c2\u5f3e\u3002Google\u304c\u63a8\u5968\u3059\u308b\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u5411\u3051\u30b5\u30a4\u30c8\u306e\u6700\u9069\u5316\u306b\u3064\u3044\u3066\u3002\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u30fb\u30a6\u30a7\u30d6\u30c7\u30b6\u30a4\u30f3 (Responsive web design) \u3001\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30fb\u30b5\u30fc\u30d3\u30f3\u30b0 (Dynamic serving) \u3001\u30e2\u30d0\u30a4\u30eb\u5411\u3051\u5225URL (Separate mobile URLs)\u306e3\u30bf\u30a4\u30d7\u306e\u69cb\u6210\u3092Google\u306f\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3002\u3082\u3063\u3068\u3082\u63a8\u5968\u3055\u308c\u308b\u306e\u306f\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u30fb\u30a6\u30a7\u30d6\u30c7\u30b6\u30a4\u30f3\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,1179,930],"tags":[1010,426,977,1009],"class_list":["post-6523","post","type-post","status-publish","format-standard","category-google-seo","category-mobile-seo","category-conferences","tag-responsive-web-design","tag-smx","tag-smartphones","tag-smx-advanced-2012"],"_links":{"self":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/posts\/6523","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=6523"}],"version-history":[{"count":0,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/posts\/6523\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/media?parent=6523"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/categories?post=6523"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/tags?post=6523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}