{"id":5865,"date":"2011-01-31T06:00:11","date_gmt":"2011-01-30T21:00:11","guid":{"rendered":"http:\/\/www.suzukikenichi.com\/blog\/?p=5865"},"modified":"2011-02-04T05:12:05","modified_gmt":"2011-02-03T20:12:05","slug":"google-algorithm-change-to-copy-sites","status":"publish","type":"post","link":"https:\/\/www.suzukikenichi.com\/blog\/google-algorithm-change-to-copy-sites\/","title":{"rendered":"Google\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u5909\u66f4 \u301c \u30b3\u30d4\u30fc\u30b5\u30a4\u30c8\u3092\u6392\u9664"},"content":{"rendered":"<p>Google\u306eMatt Cutts(\u30de\u30c3\u30c8\u30fb\u30ab\u30c3\u30c4)\u6c0f\u306f\u3001Google\u304c\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u5909\u66f4\u3057\u305f\u3053\u3068\u3092<a href=\"http:\/\/www.mattcutts.com\/blog\/algorithm-change-launched\/\">\u81ea\u8eab\u306e\u30d6\u30ed\u30b0\u3067\u767a\u8868<\/a>\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u30b3\u30d4\u30fc\u30b5\u30a4\u30c8\u30fb\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u30b5\u30a4\u30c8\u3067\u306f\u306a\u304f\u3001\u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u6301\u3064\u30b5\u30a4\u30c8\u306e\u30da\u30fc\u30b8\u3092\u691c\u7d22\u7d50\u679c\u3067\u5148\u306b\u51fa\u3059\u305f\u3081\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u5909\u66f4\u3067\u3059\u3002<\/p>\n<blockquote><p>\u300c\u30b9\u30d1\u30e0\u306e\u30ec\u30d9\u30eb\u3092\u3082\u3063\u3068\u305a\u3063\u3068\u4f4e\u304f\u8ffd\u3044\u3084\u308b\u306e\u306b\u52a9\u3051\u306b\u306a\u308b\u8907\u6570\u306e\u5909\u66f4\u3092\u50d5\u305f\u3061\u306f\u5224\u65ad\u3057\u3066\u3044\u308b\u3068\u3053\u308d\u3067\u3001\u305d\u306e\u5909\u66f4\u306e1\u3064\u306b\u306f\u4ed6\u306e\u30b5\u30a4\u30c8\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30b3\u30d4\u30fc\u3059\u308b\u30b5\u30a4\u30c8\u3084\u30aa\u30ea\u30b8\u30ca\u30eb\u30b3\u30f3\u30c6\u30f3\u30c4\u3068\u3057\u3066\u306e\u30ec\u30d9\u30eb\u306e\u4f4e\u3044\u30b5\u30a4\u30c8\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u300d\u3068\u3044\u3046\u3053\u3068\u3092\u50d5\u306e\u8a18\u4e8b\u3067\u8aac\u660e\u3057\u305f\u3002\u3053\u306e\u5909\u66f4\u306f\u3001\u6bce\u9031\u306e\u54c1\u8cea\u7acb\u3061\u4e0a\u3052\u30df\u30fc\u30c6\u30a3\u30f3\u30b0\u3067\u5148\u9031\uff08\u5148\u3005\u9031\uff09\u306e\u6728\u66dc\u65e5\u306b\u627f\u8a8d\u3055\u308c\u3001\u4eca\u9031\uff08\u5148\u9031\uff09\u306e\u521d\u3081\u306b\u958b\u59cb\u3055\u308c\u305f\u3002<\/p>\n<p>\u3053\u308c\u306f\u3068\u3066\u3082\u7684\u3092\u7d5e\u3063\u305f\uff08\u5909\u66f4\u306e\uff09\u958b\u59cb\u3060\u30022%\u3092\u308f\u305a\u304b\u306b\u8d85\u3048\u308b\u30af\u30a8\u30ea\u304c\u4f55\u3089\u304b\u306e\u5f62\u3067\u5909\u5316\u3057\u3066\u3044\u308b\u304c\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u672c\u5f53\u306b\u5909\u5316\u306b\u6c17\u4ed8\u304f\u306e\u306f\u691c\u7d22\u7d50\u679c\u306e0.5%\u306b\u6e80\u305f\u306a\u3044\u3060\u308d\u3046\u3002\u30aa\u30ea\u30b8\u30ca\u30eb\u30b5\u30a4\u30c8\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u5bc4\u305b\u96c6\u3081\u305f\u308a\u30b3\u30d4\u30fc\u3057\u305f\u308a\u3057\u305f\u30b5\u30a4\u30c8\u3088\u308a\u3082\u3001\u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u66f8\u3044\u305f\u30b5\u30a4\u30c8\u3092\u691c\u7d22\u8005\u304c\uff08\u691c\u7d22\u7d50\u679c\u3067\uff09\u3082\u3063\u3068\u898b\u3089\u308c\u308b\u3088\u3046\u306b\u306a\u308b\u306f\u305a\u3060\u3068\u3044\u3046\u306e\u304c\u5b9f\u8cea\u7684\u306a\u52b9\u679c\u3060\u3002<\/p>\n<\/blockquote>\n<p>\u203b\uff08\uff09\u5185\u306f\u50d5\u306e\u88dc\u8db3<\/p>\n<p>\u30aa\u30ea\u30b8\u30ca\u30eb\u3067\u306a\u304b\u3063\u305f\u308a\u3068\u304b\u8cea\u304c\u4f4e\u304b\u3063\u305f\u308a\u3059\u308b<a href=\"\/\/www.suzukikenichi.com\/blog\/google-improved-on-page-spam-detection\/\">\u30b3\u30f3\u30c6\u30f3\u30c4\u30b9\u30d1\u30e0\u3078\u306e\u5bfe\u7b56\u5f37\u5316<\/a>\u3092Google\u306e\u516c\u5f0f\u30d6\u30ed\u30b0\u3067Matt Cutts\u6c0f\u306f\u5148\u9031\u30a2\u30ca\u30a6\u30f3\u30b9\u3057\u3066\u3044\u307e\u3057\u305f\u3002<br \/>\n\u3053\u306e\u516c\u5f0f\u30a2\u30ca\u30a6\u30f3\u30b9\u306b\u4ed8\u968f\u3059\u308b\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u66f4\u65b0\u3092\u5b9f\u884c\u3057\u305f\u3053\u3068\u3092\u4eca\u5ea6\u306f\u500b\u4eba\u30d6\u30ed\u30b0\u3067Matt Cutts\u6c0f\u306f\u767a\u4fe1\u3057\u305f\u306e\u3067\u3059\u3002<\/p>\n<p>\u305f\u3060\u3057<a href=\"http:\/\/www.webmasterworld.com\/google\/4256294.htm\">WebmasterWorld<\/a>\u3067\u306f\u6b21\u306e\u3088\u3046\u306a\u6307\u6458\u304c\u51fa\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u516c\u5f0f\u30a2\u30ca\u30a6\u30f3\u30b9\u306e\u3068\u304d\u306b\u306f\u300c<a href=\"\/\/www.suzukikenichi.com\/blog\/what-is-content-farm\/\">\u30b3\u30f3\u30c6\u30f3\u30c4\u30d5\u30a1\u30fc\u30e0<\/a>\u300d\u306e\u6392\u9664\u306b\u3082\u89e6\u308c\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u3057\u304b\u3057\u4eca\u56de\u306e\u30a2\u30ca\u30a6\u30f3\u30b9\u306f<strong>\u300c\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u30b5\u30a4\u30c8\u300d\u300c\u30b3\u30d4\u30fc\u30b5\u30a4\u30c8\u300d\u306e\u6392\u9664<\/strong>\u3092\u5bfe\u8c61\u306b\u3057\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002<br \/>\nRSS\u3084API\u3092\u5229\u7528\u3059\u308b\u306a\u3069\u3057\u3066\u4ed6\u306e\u30b5\u30a4\u30c8\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u305d\u306e\u307e\u307e\u30b3\u30d4\u30fc\u3057\u305f\u30b5\u30a4\u30c8\u3088\u308a\u3082\u3001<strong>\u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u516c\u958b\u3057\u305f\u30b5\u30a4\u30c8\u3092\u691c\u7d22\u7d50\u679c\u3067\u5148\u306b\u51fa\u3059<\/strong>\u3088\u3046\u306b\u3057\u305f\u5909\u66f4\u3068\u63a8\u6e2c\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>Google\u306f\u30b3\u30f3\u30c6\u30f3\u30c4\u30d5\u30a1\u30fc\u30e0\u304c\u3069\u3046\u3044\u3063\u305f\u3082\u306e\u304b\u3092\u660e\u78ba\u306b\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u305b\u3093\u304c\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u30d5\u30a1\u30fc\u30e0\u306f\u5fc5\u305a\u3057\u3082\u30b3\u30d4\u30fc\u30b5\u30a4\u30c8\u3060\u3051\u3068\u306f\u9650\u3089\u306a\u3044\u3088\u3046\u3067\u3059\u3002<br \/>\n\u305f\u3068\u3048\u3070\u30b3\u30f3\u30c6\u30f3\u30c4\u30d5\u30a1\u30fc\u30e0\u306e\u4ee3\u8868\u4f8b\u3068\u3055\u308c\u308bDemand Media\u306f\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u81ea\u4f53\u306f\u30aa\u30ea\u30b8\u30ca\u30eb\u3067\u3059\u3002<br \/>\n\u3067\u3082\u8cea\u304c\u6975\u7aef\u306b\u4f4e\u3044\uff08\u306e\u306b\u691c\u7d22\u7d50\u679c\u306e\u4e0a\u4f4d\u306b\u8868\u793a\u3055\u308c\u3066\u3044\u308b\uff09\u3053\u3068\u304c\u554f\u984c\u8996\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3082\u3063\u3068\u3082\u300c\u4eca\u306e\u6642\u70b9\u3067\u300d\u3068\u3044\u3046\u3053\u3068\u3067\u3042\u3063\u3066\u3001\u8907\u6570\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u5909\u66f4\u304c\u65ad\u7d9a\u7684\u306b\u5b9f\u884c\u3055\u308c\u308b\u53ef\u80fd\u6027\u306f\u304a\u304a\u3044\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n<p class=\"p40-t\">\u3053\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u5909\u66f4\u306e\u5f71\u97ff\u304b\u3069\u3046\u304b\u306f\u5b9a\u304b\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u5927\u304d\u306a\u9806\u4f4d\u5909\u52d5\u304cGoogle\u3067\u767a\u751f\u3057\u3066\u3044\u308b\u3088\u3046\u3067\u3001<a href=\"http:\/\/www.webmasterworld.com\/google\/4258897.htm\">WebmasterWorld<\/a>\u3067\u3082\u30c7\u30a3\u30b9\u30ab\u30c3\u30b7\u30e7\u30f3\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u3061\u3089\u306f\u30a2\u30e1\u30ea\u30ab\u3067\u306e\u8a71\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u65e5\u672c\u3067\u3082\u901a\u5e38\u3088\u308a\u3082\u76ee\u7acb\u3064\u52d5\u304d\u304c\u8d77\u3053\u3063\u3066\u3044\u308b\u3068\u601d\u308f\u308c\u307e\u3059\u3002<\/p>\n<p>WebmasterWorld\u306e\u30c7\u30a3\u30b9\u30ab\u30c3\u30b7\u30e7\u30f3\u3092\u898b\u3066\u3044\u308b\u3068\u3001\u5909\u52d5\u306e\u6642\u306b\u306f\u5fc5\u305a\u3042\u308b\u3088\u3046\u306b\u3001\u304b\u306a\u308a\u5927\u304d\u306a\u5f71\u97ff\u3092\u53d7\u3051\u3066\u3044\u308b\u30b5\u30a4\u30c8\u3001\u307b\u3068\u3093\u3069\u95a2\u4fc2\u306a\u3044\u30b5\u30a4\u30c8\u3001\u6539\u5584\u3069\u3053\u308d\u304b\u6539\u60aa\u306b\u306a\u3063\u3066\u3044\u308b\u7d50\u679c\u3078\u306e\u61a4\u6168\u306a\u3069\u3055\u307e\u3056\u307e\u3067\u3059\u3002<\/p>\n<p>\u30b3\u30d4\u30fc\u30b5\u30a4\u30c8\u304c\u30aa\u30ea\u30b8\u30ca\u30eb\u30b5\u30a4\u30c8\u3088\u308a\u3082\u4f9d\u7136\u3068\u3057\u3066\u4e0a\u4f4d\u306b\u51fa\u3066\u3044\u308b\u30b1\u30fc\u30b9\u3082\u3042\u308a\u3001Matt Cutts\u6c0f\u306f\u8abf\u67fb\u3057\u3066\u307f\u308b\u3068\u30b3\u30e1\u30f3\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><a href=\"http:\/\/twitter.com\/#!\/mattcutts\/statuses\/31178825538736128\"><img decoding=\"async\" src=\"\/\/www.suzukikenichi.com\/images\/mattcutt_tweet_110129.jpg\" alt=\"Matt Cutts\u306e\u30c4\u30a4\u30fc\u30c8\" \/><\/a><\/p>\n<p><a href=\"\/\/www.suzukikenichi.com\/images\/good_avd.jpg\"><img decoding=\"async\" src=\"\/\/www.suzukikenichi.com\/images\/good_avd2.jpg\" alt=\"SERP of good avd\" \/><\/a><br \/>\n\u203b1\u4f4d\u306e\u30da\u30fc\u30b8\u306f\u30012\u4f4d\u306estackoveflow.com\u306e\u30b3\u30d4\u30fc\u30da\u30fc\u30b8\u3002<\/p>\n<p class=\"p40-t\">\u5148\u307b\u3069\u3082\u89e6\u308c\u305f\u3088\u3046\u306b\u3001\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u5909\u66f4\u306f\u4e00\u9023\u306e\u6d41\u308c\u3068\u3057\u3066\u9032\u3081\u3089\u308c\u3066\u3044\u304f\u3053\u3068\u304c\u4e88\u60f3\u3055\u308c\u308b\u3057\u3001\u7d50\u679c\u3084\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u53d7\u3051\u306a\u304c\u3089\u8abf\u6574\u3055\u308c\u3066\u3044\u304f\u3067\u3057\u3087\u3046\u3002<br \/>\nGoogle\u304c\u5b9a\u7fa9\u3059\u308b\u300c\u30b3\u30f3\u30c6\u30f3\u30c4\u30d5\u30a1\u30fc\u30e0\u300d\u3082\u3086\u304f\u3086\u304f\u306f\u660e\u3089\u304b\u306b\u306a\u3063\u3066\u3044\u304f\u3053\u3068\u3082\u671f\u5f85\u3057\u305f\u3044\u3068\u3053\u308d\u3067\u3059\u3002<\/p>\n<p>\u5f53\u9762\u306f\u60c5\u52e2\u3092\u898b\u5b88\u308b\u5fc5\u8981\u304c\u3042\u308a\u305d\u3046\u3067\u3059\u3002<\/p>\n<p>\u4eca\u56de\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u5909\u66f4\u3067\u6c17\u3065\u3044\u305f\u3053\u3068\u304c\u3042\u308c\u3070\u30b3\u30e1\u30f3\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Google\u306eMatt Cutts\u6c0f\u306f\u3001Google\u304c\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u5909\u66f4\u3092\u5b9f\u884c\u3057\u305f\u3053\u3068\u3092\u660e\u3089\u304b\u306b\u3057\u305f\u3002\u30aa\u30ea\u30b8\u30ca\u30eb\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u6301\u3064\u30b5\u30a4\u30c8\u5224\u65ad\u3057\u30b3\u30d4\u30fc\u30b5\u30a4\u30c8\u30fb\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\u30b5\u30a4\u30c8\u304c\u305d\u308c\u3088\u308a\u3082\u4e0a\u4f4d\u306b\u8868\u793a\u3055\u308c\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3082\u306e\u3002\u30b3\u30f3\u30c6\u30f3\u30c4\u30d5\u30a1\u30fc\u30e0\u5bfe\u7b56\u306e\u4e00\u74b0\u3068\u601d\u308f\u308c\u308b\u304c\u3001\u3042\u3089\u3086\u308b\u30b3\u30f3\u30c6\u30f3\u30c4\u30d5\u30a1\u30fc\u30e0\u3092\u5bfe\u8c61\u3057\u3066\u306f\u3044\u306a\u3044\u3088\u3046\u3060\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":[670,879,883],"class_list":["post-5865","post","type-post","status-publish","format-standard","category-google-seo","tag-algorithm-update","tag-content-farm","tag-scraping"],"_links":{"self":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/posts\/5865","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=5865"}],"version-history":[{"count":0,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/posts\/5865\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/media?parent=5865"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/categories?post=5865"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.suzukikenichi.com\/blog\/wp-json\/wp\/v2\/tags?post=5865"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}