{"id":1336,"date":"2008-09-15T03:52:03","date_gmt":"2008-09-14T18:52:03","guid":{"rendered":"http:\/\/www.suzukikenichi.com\/blog\/?p=1336"},"modified":"2009-02-23T14:44:01","modified_gmt":"2009-02-23T05:44:01","slug":"google-says-duplicate-content-is-not-penalty","status":"publish","type":"post","link":"https:\/\/www.suzukikenichi.com\/blog\/google-says-duplicate-content-is-not-penalty\/","title":{"rendered":"\u91cd\u8907\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u30da\u30ca\u30eb\u30c6\u30a3\u306b\u306f\u306a\u3089\u306a\u3044 &#8211; \u30b0\u30fc\u30b0\u30eb\u304c\u518d\u8aac\u660e"},"content":{"rendered":"<p><span style=\"float: left; margin: 0px 20px 0px 0px;\"><img decoding=\"async\" src=\"\/\/www.suzukikenichi.com\/images\/twins.jpg\" alt=\"\u53cc\u5b50\u306e\u30b5\u30eb\" \/><\/span>\u3053\u308c\u307e\u3067\u306b\u8907\u88fd\u30b3\u30f3\u30c6\u30f3\u30c4\u554f\u984c\u306b\u3064\u3044\u3066\u3001\u4f55\u5ea6\u304b\u53d6\u308a\u4e0a\u3052\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li><a href=\"\/\/www.suzukikenichi.com\/blog\/googleadam-lasnik%E3%81%8C%E8%A4%87%E8%A3%BD%E3%82%B3%E3%83%B3%E3%83%86%E3%83%B3%E3%83%84%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6%E8%AA%9E%E3%81%A3%E3%81%9F%E3%83%93%E3%83%87%E3%82%AA\/\">Google,Adam Lasnik\u304c\u8907\u88fd\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u3064\u3044\u3066\u8a9e\u3063\u305f\u30d3\u30c7\u30aa<\/a><\/li>\n<li><a href=\"\/\/www.suzukikenichi.com\/blog\/how-to-avoid-duplicate-contents-by-rss\/\">RSS\u914d\u4fe1\u306b\u3088\u308b\u8907\u88fd\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u9632\u3050\u65b9\u6cd5<\/a><\/li>\n<li><a href=\"\/\/www.suzukikenichi.com\/blog\/is-content-steal-avoidable\/\">\u30b3\u30f3\u30c6\u30f3\u30c4\u76d7\u7528\u306f\u9632\u3052\u308b\u306e\u304b<\/a><\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u306e\u8a18\u4e8b\u306f\u3001<span style=\"font-weight:bold;\">\u7570\u306a\u308b\u30b5\u30a4\u30c8\u9593<\/span>\u3067\u306e\u540c\u4e00\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u554f\u984c\uff08\u76d7\u7528\u542b\u3080\uff09\u306b\u3064\u3044\u3066\u3067\u3057\u305f\u3002<\/p>\n<p>\u4eca\u65e5\u306f\u3001<span style=\"font-weight:bold;\">\u540c\u4e00\u30b5\u30a4\u30c8\u5185<\/span>\u306b\u767b\u5834\u3059\u308b\u540c\u3058\u30b3\u30f3\u30c6\u30f3\u30c4\uff08\u3053\u3053\u3067\u306f\u91cd\u8907\u30b3\u30f3\u30c6\u30f3\u30c4\u3068\u547c\u3073\u307e\u3059\uff09\u306b\u3064\u3044\u3066\u3001\u66f8\u304d\u307e\u3059\u3002<\/p>\n<p><span style=\"font-weight:bold;\">\u91cd\u8907\u30b3\u30f3\u30c6\u30f3\u30c4\uff08Duplicate Content\uff09<\/span>\u3068\u306f\u3001URL\u304c\u9055\u3046\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u5185\u5bb9\u304c\u307e\u3063\u305f\u304f\u540c\u3058\u30da\u30fc\u30b8\u3092\u6307\u3057\u307e\u3059\u3002<\/p>\n<p>Google\u306f\u3001\u91cd\u8907\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u767a\u898b\u3057\u305f\u5834\u5408\u3001\u901a\u5e38\uff11\u3064\u3092\u6b8b\u3057\u3066\u4ed6\u306e\u30da\u30fc\u30b8\uff08URL\uff09\u3092\u691c\u7d22\u7d50\u679c\u304b\u3089\u975e\u8868\u793a\u306b\u3057\u307e\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001\u3053\u308c\u306f<span style=\"font-weight:bold;\">\u30da\u30ca\u30eb\u30c6\u30a3\u3067\u306f\u3042\u308a\u307e\u305b\u3093<\/span>\u3002<\/p>\n<p>\u591a\u304f\u306e\u30a6\u30a7\u30d6\u30de\u30b9\u30bf\u30fc\u304c\u3001\u91cd\u8907\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u304b\u3089\u30da\u30ca\u30eb\u30c6\u30a3\u3092\u53d7\u3051\u308b\u3068\u8aa4\u89e3\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Google\u306f\u4f55\u5ea6\u3082\u516c\u5f0f\u306b\u8aac\u660e\u3057\u3066\u3044\u308b\u3057\u3001<a href=\"http:\/\/www.google.com\/support\/webmasters\/bin\/answer.py?answer=66359&#038;hl=ja\">\u30a6\u30a7\u30d6\u30de\u30b9\u30bf\u30fc\u5411\u3051\u30d8\u30eb\u30d7 \u30bb\u30f3\u30bf\u30fc<\/a>\u306b\u3082\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote><p>\u30b5\u30a4\u30c8\u306b\u91cd\u8907\u3059\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u5b58\u5728\u3057\u3066\u3082\u3001\u507d\u88c5\u3084\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u306e\u7d50\u679c\u3092\u64cd\u4f5c\u3059\u308b\u610f\u56f3\u304c\u3046\u304b\u304c\u3048\u306a\u3044\u9650\u308a\u3001\u305d\u306e\u30b5\u30a4\u30c8\u306b\u5bfe\u3059\u308b\u51e6\u7f6e\u306e\u6839\u62e0\u3068\u306f\u306a\u308a\u307e\u305b\u3093\u3002<\/p><\/blockquote>\n<p>\u305d\u308c\u3067\u3082\u3001\u91cd\u8907\u30b3\u30f3\u30c6\u30f3\u30c4\u3068\u30da\u30ca\u30eb\u30c6\u30a3\u306e\u95a2\u9023\u306b\u3064\u3044\u3066\u306e\u554f\u3044\u5408\u308f\u305b\u304c\u5f8c\u3092\u7d76\u305f\u306a\u3044\u305f\u3081\u3001Goolge\u306f\u518d\u5ea6\u3001\u516c\u5f0f\u30d6\u30ed\u30b0\u3067\u89e3\u8aac\u3057\u307e\u3057\u305f\u3002<\/p>\n<ul>\n<li><a href=\"http:\/\/googlewebmastercentral.blogspot.com\/2008\/09\/demystifying-duplicate-content-penalty.html\">Demystifying the &#8220;duplicate content penalty&#8221;<\/a><\/li>\n<\/ul>\n<p>\u77e5\u3063\u3066\u3044\u308b\u30a6\u30a7\u30d6\u30de\u30b9\u30bf\u30fc\u306b\u3068\u3063\u3066\u306f\u3001\u76ee\u65b0\u3057\u3044\u60c5\u5831\u3067\u306f\u306a\u3044\u306e\u3067\u3001\u4eca\u3055\u3089\u4f55\u306e\u4fa1\u5024\u3082\u306a\u3044\u3068<a href=\"http:\/\/www.webmasterworld.com\/google\/3743833.htm\" rel=\"nofollow\">WebmasterWolrd<\/a>\u3067\u306e\u53cd\u5fdc\u3082\u51b7\u3084\u3084\u304b\u3067\u3059\u3002<\/p>\n<blockquote><p>The above discussion links to an article in the Webmaster Help Center that is also worth noting here&#8230; <\/p><\/blockquote>\n<p>\u91cd\u8907\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u5f15\u304d\u8d77\u3053\u3059\u554f\u984c\u3068\u5bfe\u51e6\u7b56\u306f\u3001Google\u306e\u30a6\u30a7\u30d6\u30de\u30b9\u30bf\u30fc\u5411\u3051\u30d8\u30eb\u30d7 \u30bb\u30f3\u30bf\u30fc\u3068\u3001SEM\u30ea\u30b5\u30fc\u30c1\u306e\u6e21\u8fba\u9686\u5e83\u6c0f\u304c\u904e\u53bb\u306b\u6570\u56de\u3001\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u91cd\u8907\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u5bfe\u3057\u3066\u7406\u89e3\u304c\u5341\u5206\u3067\u306a\u3044\u3068\u601d\u3046\u306a\u3089\u3001\u5fc5\u305a\u8aad\u3093\u3067\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li><a href=\"http:\/\/www.google.com\/support\/webmasters\/bin\/answer.py?answer=66359&#038;hl=ja\">\u91cd\u8907\u3059\u308b\u30b3\u30f3\u30c6\u30f3\u30c4 &#8211; \u30a6\u30a7\u30d6\u30de\u30b9\u30bf\u30fc\u5411\u3051\u30d8\u30eb\u30d7 \u30bb\u30f3\u30bf\u30fc<\/a><\/li>\n<li><a href=\"http:\/\/www.sem-r.com\/08h1\/20080120170707.html\">\u91cd\u8907\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u62db\u304fSEO\u30c8\u30e9\u30d6\u30eb\u3068\u305d\u306e\u89e3\u6c7a\u7b56 &#8211; SEM\u30ea\u30b5\u30fc\u30c1<\/a><\/li>\n<li><a href=\"http:\/\/www.sem-r.com\/seo\/20080511113932.html\">\u540c\u3058\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u516c\u958b\u306b\u6ce8\u610f\uff1aSEO\u300c\u91cd\u8907\u30b3\u30f3\u30c6\u30f3\u30c4\u300d\u554f\u984c- SEM\u30ea\u30b5\u30fc\u30c1<\/a><\/li>\n<li><a href=\"http:\/\/www.sem-r.com\/seo\/20080616131002.html\">Google\u3001\u91cd\u8907\u30b3\u30f3\u30c6\u30f3\u30c4\uff08\u30b3\u30d4\u30da\u30b5\u30a4\u30c8\uff09\u306e\u5bfe\u51e6\u65b9\u6cd5\u306b\u3064\u3044\u3066\u89e3\u8aac- SEM\u30ea\u30b5\u30fc\u30c1<\/a><\/li>\n<\/ul>\n<p>\u691c\u7d22\u7d50\u679c\u3092\u64cd\u4f5c\u3057\u305f\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u3092\u3060\u307e\u305d\u3046\u3068\u3044\u3046\u60aa\u610f\u306e\u3042\u308b\u8907\u88fd\u3067\u306a\u3044\u9650\u308a\u306f\u3001\u30da\u30ca\u30eb\u30c6\u30a3\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027\u306f\u304d\u308f\u3081\u3066\u4f4e\u3044\u3068\u8a00\u3048\u307e\u3059\u3002<\/p>\n<p>\u4eca\u56de\u306eGoogle\u306e\u6295\u7a3f\u306f\u7e70\u308a\u8fd4\u3057\u306e\u8aac\u660e\u3067\u3059\u304c\u3001\u8907\u88fd\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u51e6\u7406\u3059\u308b\u6280\u8853\u7684\u306a\u30d7\u30ed\u30bb\u30b9\u306b\u306f\u3001\u8208\u5473\u6df1\u3044\u3068\u3053\u308d\u304c\u3042\u3063\u305f\u306e\u3067\u8a33\u3057\u307e\u3059\uff08\u3053\u308c\u3082\u904e\u53bb\u306b\u8aac\u660e\u6e08\u307f\uff09\u3002<\/p>\n<blockquote>\n<ol>\n<li>When we detect duplicate content, such as through variations caused by URL parameters, we group the duplicate URLs into one cluster.<\/li>\n<li>We select what we think is the &#8220;best&#8221; URL to represent the cluster in search results.<\/li>\n<li>We then consolidate properties of the URLs in the cluster, such as link popularity, to the representative URL.<\/li>\n<\/ol>\n<\/blockquote>\n<ol style=\"font-style: italic;\">\n<li>URL\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u539f\u56e0\u3067\u5f15\u304d\u8d77\u3053\u3055\u308c\u308b\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u306e\u3088\u3046\u306a\u91cd\u8907\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u691c\u51fa\u3059\u308b\u3068\u3001\u3072\u3068\u3064\u306e\u307e\u3068\u307e\u308a\u306b\u30b0\u30eb\u30fc\u30d7\u5316\u3059\u308b\u3002<\/li>\n<li>\u307e\u3068\u307e\u308a\u306e\u4ee3\u8868\u3068\u3057\u3066\u691c\u7d22\u7d50\u679c\u306b\u8868\u793a\u3059\u308b\u306e\u306b\u300c\u6700\u9069\u300d\u3060\u3068\u8003\u3048\u308bURL\u3092\u9078\u629e\u3059\u308b\u3002<\/li>\n<li>\u305d\u3057\u3066\u3001\u307e\u3068\u307e\u308a\u306eURL\u7fa4\u304c\u6301\u3064\u30ea\u30f3\u30af\u30dd\u30d4\u30e5\u30e9\u30ea\u30c6\u30a3\uff08\u88ab\u30ea\u30f3\u30af\u306e\u6570\uff09\u306e\u3088\u3046\u306a\u8cc7\u7523\u3092\u3001\u4ee3\u8868\u306eURL\u306b\u7d71\u5408\u3059\u308b\u3002<\/li>\n<\/ol>\n<p>\u30b9\u30c6\u30c3\u30d72\u3067\u3001Google\u304c\u6700\u9069\u3068\u307f\u306a\u3059URL\u3068\u30b5\u30a4\u30c8\u7ba1\u7406\u8005\u304c\u6700\u9069\u3068\u307f\u306a\u3059URL\u304c\u7570\u306a\u308b\u3068\u304d\u306f\u3001Sitemap\u306b\u691c\u7d22\u7d50\u679c\u306b\u8868\u793a\u3057\u3066\u307b\u3057\u3044\u65b9\u306eURL\u3092\u542b\u3081\u308b\u3068\u3044\u3044\u305d\u3046\u3067\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u30b9\u30c6\u30c3\u30d73\u3067\u8907\u88fd\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u3059\u3079\u3066\u691c\u51fa\u3067\u304d\u306a\u3044\u3068\u304d\u306f\u3001\u8cc7\u7523\u3092\u3072\u3068\u3064\u306e\u4ee3\u8868URL\u306b\u307e\u3068\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002<br \/>\n\u7d50\u679c\u3068\u3057\u3066\u3001\u8cc7\u7523\u304c\u5206\u6563\u3057\u3066\u3057\u307e\u3044\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u30e9\u30f3\u30ad\u30f3\u30b0\u306b\u4e0e\u3048\u308b\u529b\u304c\u5f31\u307e\u308a\u307e\u3059\u3002<\/p>\n<p>\u8a18\u4e8b\u306e\u4e2d\u3067\u3001Google\u306f\u8907\u88fd\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u4e0a\u624b\u306b\u51e6\u7406\u3067\u304d\u3066\u3044\u308b\u3068\u81ea\u5df1\u8a55\u4fa1\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n\u5b9f\u969b\u305d\u3046\u306a\u306e\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u5b8c\u74a7\u3067\u306f\u306a\u3044\u3068WebmasterWorld\u306e\u30e1\u30f3\u30d0\u30fc\u306e\u4f55\u4eba\u304b\u306f\u30b3\u30e1\u30f3\u30c8\u3092\u6b8b\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u3068\u306f\u8a00\u3048\u3001\u3082\u3057\u3042\u306a\u305f\u304c\u91cd\u8907\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u3088\u308a\u4f55\u304b\u554f\u984c\u3092\u62b1\u3048\u3066\u3044\u308b\u3088\u3046\u306a\u3089\u3001\u4e0a\u3067\u53c2\u7167\u3057\u305f\u30da\u30fc\u30b8\u3092\u983c\u308a\u306b\u5bfe\u7b56\u3092\u8b1b\u3058\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u3010\u8ffd\u8a18\u3011<br \/>\n\u5076\u7136\u306b\u3082\u300eSEO\u521d\u5fc3\u8005\u306eEvo\u30d6\u30ed\u30b0\u300f\u3055\u3093\u3068\u540c\u3058\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u540c\u3058\u30c6\u30fc\u30de\u306e\u8a18\u4e8b\u3092\u30a2\u30c3\u30d7\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n\u3053\u3061\u3089\u3082\u53c2\u8003\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n<a href=\"http:\/\/www.jweb-seo.com\/blog\/wordpress\/2008\/09\/15\/356\">Google\u306e\u30b3\u30d4\u30fc\u30b5\u30a4\u30c8\u3078\u306e\u5bfe\u51e6\u6cd5\u3068\u516c\u958b\u65e5\u6642\u306b\u5bfe\u3059\u308b\u8a55\u4fa1<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u308c\u307e\u3067\u306b\u8907\u88fd\u30b3\u30f3\u30c6\u30f3\u30c4\u554f\u984c\u306b\u3064\u3044\u3066\u3001\u4f55\u5ea6\u304b\u53d6\u308a\u4e0a\u3052\u3066\u3044\u307e\u3059\u3002 Google,Adam Lasnik\u304c\u8907\u88fd\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u3064\u3044\u3066\u8a9e\u3063\u305f\u30d3\u30c7\u30aa RSS\u914d\u4fe1\u306b\u3088\u308b\u8907\u88fd\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u9632\u3050\u65b9\u6cd5 \u30b3\u30f3\u30c6\u30f3\u30c4\u76d7\u7528\u306f\u9632\u3052\u308b\u306e\u304b 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