SEO 免費資源 - GOOGLE PAGERANK 是否還存在?
筆者在撰寫 PAGE RANK 時,找了一下GOOGLE 更新的時間.相對的 BING SEO 在搜尋引擎作排序時應也有自己的 RANK 值與公式.
首先
1.GOOGLE PAGE RANK 簡介
PageRank，網頁排名，又稱網頁級別、Google左側排名或佩奇排名，是一種由搜索引擎根據網頁之間相互的超連結計算的網頁排名技術，以Google公司創辦人拉里·佩奇（Larry Page）之姓來命名。此技術通常和搜索引擎優化有關，Google用它來體現網頁的相關性和重要性。Google的創始人拉里·佩奇和謝爾蓋·布林於1998年在史丹福大學發明了這項技術。
PageRank 通過網路浩瀚的超連結關係來確定一個頁面的等級。Google把從A頁面到B頁面的連結解釋為A頁面給B頁面投票，Google根據投票來源（甚至來源的來源，即連結到A頁面的頁面）和投票目標的等級來決定新的等級。簡單的說，一個高等級的頁面可以使其他低等級頁面的等級提升。
2.當然最想知道GOOGLE 是何時更新.筆者根據 從SEO 開始所作的紀錄.當然此紀錄是否影響到排序.這變數不能代表100%.充其量只是RANK值的改變.
底下附圖稍微講一下PR值的級距.
3.GOOGLE PAGE RANK 重大更新日期
PageRank update in 2011
November 07 2011
August 05 2011
July 18 2011
June 27 2011
January 20 2011
PageRank update in 2010
April 02 2010
PageRank update in 2009
December 30th 2009
October 30th 2009
June 25th 2009
May 27th 2009
April 1st 2009
PageRank update in 2008
December 31st 2008
September 26th 2008
July 25th 2008
April 30th 2008
February 29th 2008
PageRank update in 2007
December 12th 2007
October 28th 2007
April 30th 2007
January 25th 2007
January10th 2007
PageRank update in 2006
September 28th 2006
July 30th 2006
April 4th 2006
April 7th 2006
February 18th 2006
May 27th 2006
January 30th 2006
January 4th 2006
PageRank update in 2005
December 19th 2005
November 4th 2005
October 27th 2005
September 4th 2005
July 15th 2005
June 11th 2005
May 27th 2005
April 22nd 2005
March 4th 2005
February 23rd 2005
January10th 2005
PageRank update in 2004
December 26th 2004
November 25th 2004
October 28th 2004
October 6th 2004
September 10th 2004
August 30th 2004
July 16th 2004
June 22nd 2004
May 31th 2004
April 23rd 2004
March 16th 2004
February 11th 2004
January 26th 2004
PageRank update in 2003
December 23rd 2003
November 16th 2003
October 26th 2003
September 21th 2003
April 30th 2003
August 29th 2003
June 15th 2003
May 6th 2003
April 11th 2003
March 6th 2003
January 1st 2003
至於 BING SEO 的模式與關鍵字廣告操作模式之後. 筆者也正在彙整資料等近期公佈~
最後附一個關於 GOOGLE PAGE RANK 的檔案給各位 SEO WORKER.
GOOGLE PAGE RANK 下載
Power By SEO 免費資源
首先
1.GOOGLE PAGE RANK 簡介
PageRank，網頁排名，又稱網頁級別、Google左側排名或佩奇排名，是一種由搜索引擎根據網頁之間相互的超連結計算的網頁排名技術，以Google公司創辦人拉里·佩奇（Larry Page）之姓來命名。此技術通常和搜索引擎優化有關，Google用它來體現網頁的相關性和重要性。Google的創始人拉里·佩奇和謝爾蓋·布林於1998年在史丹福大學發明了這項技術。
PageRank 通過網路浩瀚的超連結關係來確定一個頁面的等級。Google把從A頁面到B頁面的連結解釋為A頁面給B頁面投票，Google根據投票來源（甚至來源的來源，即連結到A頁面的頁面）和投票目標的等級來決定新的等級。簡單的說，一個高等級的頁面可以使其他低等級頁面的等級提升。
2.當然最想知道GOOGLE 是何時更新.筆者根據 從SEO 開始所作的紀錄.當然此紀錄是否影響到排序.這變數不能代表100%.充其量只是RANK值的改變.
底下附圖稍微講一下PR值的級距.
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| PAGE RANK 級距表-左邊的數值為 BACKLINK-BY SEO 免費資源 |
PageRank update in 2011
November 07 2011
August 05 2011
July 18 2011
June 27 2011
January 20 2011
PageRank update in 2010
April 02 2010
PageRank update in 2009
December 30th 2009
October 30th 2009
June 25th 2009
May 27th 2009
April 1st 2009
PageRank update in 2008
December 31st 2008
September 26th 2008
July 25th 2008
April 30th 2008
February 29th 2008
PageRank update in 2007
December 12th 2007
October 28th 2007
April 30th 2007
January 25th 2007
January10th 2007
PageRank update in 2006
September 28th 2006
July 30th 2006
April 4th 2006
April 7th 2006
February 18th 2006
May 27th 2006
January 30th 2006
January 4th 2006
PageRank update in 2005
December 19th 2005
November 4th 2005
October 27th 2005
September 4th 2005
July 15th 2005
June 11th 2005
May 27th 2005
April 22nd 2005
March 4th 2005
February 23rd 2005
January10th 2005
PageRank update in 2004
December 26th 2004
November 25th 2004
October 28th 2004
October 6th 2004
September 10th 2004
August 30th 2004
July 16th 2004
June 22nd 2004
May 31th 2004
April 23rd 2004
March 16th 2004
February 11th 2004
January 26th 2004
PageRank update in 2003
December 23rd 2003
November 16th 2003
October 26th 2003
September 21th 2003
April 30th 2003
August 29th 2003
June 15th 2003
May 6th 2003
April 11th 2003
March 6th 2003
January 1st 2003
至於 BING SEO 的模式與關鍵字廣告操作模式之後. 筆者也正在彙整資料等近期公佈~
最後附一個關於 GOOGLE PAGE RANK 的檔案給各位 SEO WORKER.
GOOGLE PAGE RANK 下載
Power By SEO 免費資源
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