四年来GOOGLE PR更新日记

Page Rank Update Table Definitions

TBPR Update: Toolbar PageRank Update - across the board update of the PR on the toolbar.

GDPR Update: Google Directory Update - update of the PR values in the Google Directory.

BL Update: Backlink Update - update of the backline values seen with the link: command.

Algo Update: Algorithm Update - a major update in the Ranking algorithm that causes a large SERP change.

TB Program Update: Toolbar Program Update - a software update to the Google toolbar that displays PR.

Days: Days between toolbar PR updates.

Tooltip information:

Mouseover this icon and it provides further information. Click the icon takes you to forum coverage.

Year

Date

Info

Days

2005

Waiting

TBPR Update Prediction Aug 01

7

2005

Waiting

GDPR Update Prediction Jun 12

7

2005

Waiting

BL Update Prediction May 22

7

2005

Apr 22

TPR, GDPR & BL Update

111

2005

Mar 04

BL Update

1

2005

Mar 3

GDPR Update

28

2005

Feb 23

TB Program Update

1

2005

Feb 04

GDPR Update

24

2005

Feb 03

BL & Algo Update

1

2005

Jan 10

GDPR Update

88

2005

Jan 1

TBPR & BL Update

87

2004

Dec 16

BL Update

1

2004

Nov 25

BL Update

1

2004

Oct 28

GDPR Update?

1

2004

Oct 28

BL Update

1

2004

Oct 18

BL Update Rolled Back

1

2004

Oct 17

GDPR Update

67

2004

Oct 16

BL Update

1

2004

Oct 6

TBPR Update; No BL Update

106

2004

Sept 10

BL Update

1

2004

Sept 8

TB Program Update

1

2004

Aug 30

BL Update

1

2004

Aug 10

GDPR Update

158

2004

Aug 9

BL Update

1

2004

July 16

BL Update

1

2004

Jun 22

TBPR & BL Update

22

2004

May 31

TBPR & BL Update

38

2004

Apr 7

TBPR & BL Update

16

2004

Apr 7

TBPR & BL Update

22

2004

Mar 16

TBPR, GDPR & BL Update

50

2004

Feb 11

Brandy: Algo Update

1

2004

Jan 26

TBPR & BL Update

15

2004

Jan 11

Austin: TBPR & BL Update

19

2003

Jan 23

TBPR & BL Update

17

2003

Dec 6

TBPR Update

20

2003

Nov 16-24

Florida: TBPR, BL & Algo Update

21

2003

Oct 26

1

35

2003

Oct 2

GDPR Update

1

2003

Sept 21

1

23

2003

Aug 29

1

21

2003

Aug 8

1

54

2003

Jun 15

1

40

2003

May 6

1

25

2003

Apr 11

1

36

2003

Mar 6

1

41

2003

Jan 25

1

24

2003

Jan 1

1

35

2002

Nov 27

1

27

2002

Oct 31

TBPR & BL Update

35

2002

Sept 26

TBPR GDPR & BL Update

36

2002

Aug 21

TBPR GDPR & BL Update

27

2002

July 25

TBPR & BL Update

32

2002

Jun 23

TBPR & BL Update

30

2002

May 24

1

29

2002

Apr 25

1

19

2002

Apr 6

1

45

2002

Feb 20

1

26

2002

Jan 25

1

29

2001

Dec 27

1

32

2001

Nov 25

1

28

2001

Oct 28

1

42

2001

Sept 16

1

28

2001

Aug 19

1

31

2001

Jul 19

1

30

2001

Jun 22

1

32

2001

May 21

1

28

2001

Apr 23

1

28

2001

Mar 26

1

35

2001

Feb 19

1

29

2001

Jan 21

1

33

2000

Dec 19

1

31

2000

Nov 18

1

27

2000

Oct 22

1

54

2000

Aug 29

1

34

2000

Jul 26

1

Unknown

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