Page Rank Export List History - PageRank - PR

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This Page Rank Update/Export List History contains the dates that Google Toolbar Pagerank (PR) was exported. As of March 12th, there has not been a Toolbar PR export for 45 day(s). The longest time between toolbar PR exports recorded in the below Page Rank Export List was 122 days (Oct 19/2005 to Feb 18/2006).

*Note: Toolbar Pagerank update, Google Directory Pagerank update, and Backlink updates as of Sept 04/2005 will be referred to as Toolbar Pagerank Export, Google Directory Pagerank Export, and Backlink Export on this page. As of Dec 23/2006 the Blacklink and Toolbar Pagerank export have been combined on this page (see explaining updates link below).

This better reflects what is happening when there is a visible change in these three items. There is only an export not an update. The word update will be reserved for Algorithm Updates which will cause a change in the search engine rankings.

The Toolbar Pagerank, Google Directory Pagerank, and Backlink exports don't cause a change in search engine rankings. Any ranking changes during the export of the values of these three items is due to on going everflux changes - unless there is an algorithm update happening at the same time.


Read Matt Cutt's blog on What's An Update and his More info on PageRank, and the lastest Explaining Updates.


Page Rank Export Table Definitions


TBPR Export: Toolbar PageRank Export - export of Real PR to the Toolbar PR 11 unit scale (no longer called a PR update as Real PR is updated continously and the Toolbar PR change is just an export of that updated value).
GDPR Export: Google Directory Export - export of Real PR to the Google Directory 8 unit scale (no longer called a PR update as Real PR is updated continously and the Google directory PR change is an export of that updated value).
BL Export: Backlink Export - export of a sample of the number of backlinks which is almost meaningless as it is only a sample number. This number can be seen with the link:www.domain.tld command (no longer called a BL update as backlinks are updated continously and the visible BL number change is an export of that updated value).
Algo Update: Algorithm Update - a major update in the Ranking algorithm that causes a large SERP change.
TB Program Version Change: Toolbar Program Version Change - a software version change to the Google toolbar that displays PR.
Days: Days between toolbar PR exports.


Page Rank Export List History Table


PR/BL Estimations: Average days between the last 5 exports.
Year    Date    Info    Days
2007    Waiting    TBPR Export Estimation Apr 15    45
2007    Waiting    GDPR Export Estimation Mar 19/06    447
2007    Jan 25 Algorithm Update: Algorithm Update.
Forum coverage:
http://www.mattcutts.com/blog/algorithm-to-reduce-googlebomb-impact/
http://googlewebmastercentral.blogspot.com/2007/01/quick-word-about-googlebombs.html Jan 25    Algo update - Reduce Googlebomb Impact     
2007    Jan 25 TBPR Export: Toolbar Pagerank Export.
Forum coverage:
http://forums.digitalpoint.com/showthread.php?t=231584
Estimated Jan 28/2007 Jan 25    TBPR & BL Export    18/18
2007    Jan 10 TBPR & BL Export: Toolbar Pagerank & BL Export.
Forum coverage:
http://www.mattcutts.com/blog/infrastructure-status-january-2007/
Estimated Jan 28/2007 Jan 10    TBPR & BL Export    101/101
2006    Sep 28 TBPR & BL Export: Toolbar Pagerank & BL Export.
Forum coverage:
http://forums.digitalpoint.com/showthread.php?t=148674
http://www.mattcutts.com/blog/new-toolbar-pageranks-visible/
Estimated Oct 11/2006 Sep 28    TBPR & BL Export    76/76
2006    Jul 13 TBPR & BL Export: Toolbar Pagerank & BL Export.
Forum coverage:
http://forums.digitalpoint.com/showthread.php?t=107899 Jul 13    TBPR & BL Export    100
2006    Apr 05 TBPR Export: Toolbar Pagerank Export.
Forum coverage:
http://forums.digitalpoint.com/showthread.php?t=71901 Apr 04    TBPR Export    45
2006    Mar 28/2006 TB Program Update: Google launched a new toolbar update (v 2.0f) for Fire Fox.
http://blog.searchenginewatch.com/blog/060406-090216 Apr 07    TB Program Update FF v2.0f     
2006    Feb 18 TBPR & BL Export: Toolbar Pagerank & BackLink Export.
Forum coverage:
http://forums.digitalpoint.com/showthread.php?t=59164 Feb 18    TBPR & BL Export    122/60
2006    Mar 30/2006 TB Program Update: Google launched a new toolbar update (v 4.0.513.2948 Beta) for IE.
http://blog.searchenginewatch.com/blog/060406-090216 Jan 30    TB Program Update IE v4.0.513.2984 Beta     
2006    Jan 4 to Mar 27 Infra Update: Infrastructure update.
Matt coverage:
http://www.mattcutts.com/blog/indexing-timeline/ http://www.mattcutts.com/blog/q-a-thread-march-27-2006/ http://www.mattcutts.com/blog/bigdaddy-status-update-almost-there/
http://www.mattcutts.com/blog/bigdaddy-progress-update/
http://www.mattcutts.com/blog/bigdaddy-on-the-move/
http://www.mattcutts.com/blog/bigdaddy/
http://www.mattcutts.com/blog/seo-advice-discussing-302-redirects/
Jan 4    Infra Update - BigDaddy     
2005    Dec 19 GDPR & BL Export: Google Directory & BackLink Export.
Forum coverage:
http://www.seo-guy.com/forum/thread10675.html Dec 19    GDPR & BL Export    106
2005    Nov 04 to Nov 18 Algo Update: Algorithm Update - Jagger 3.
Forum coverage:
http://www.mattcutts.com/blog/jagger-winding-down/
http://www.mattcutts.com/blog/the-little-301-that-could/ Nov 04    Algo Update - Jagger 3     
2005    Oct 27 to Nov 06 Algo Update: Algorithm Update - Jagger 2.
Forum coverage:
http://www.mattcutts.com/blog/jagger-2-update-info/ Oct 27    Algo Update - Jagger 2     
2005    Oct 19 TBPR & BL Export: Google Toolbar Pagerank & BackLink Export.
Forum coverage:
http://www.mattcutts.com/blog/page/6/ Oct 19    TBPR & BL Export    97/45
2005    Oct 16 to Nov 07 Algo Update: Algorithm Update - Jagger 1.
Forum coverage:
http://www.mattcutts.com/blog/more-info-on-updates/ Oct 16    Algo Update - Jagger 1     
2005    Sep 4 GDPR & BL Export: Google Directory Pagerank & BackLink export.
Forum coverage:
http://forums.digitalpoint.com/showthread.php?t=27100 Sep 04    GDPR & BL Export    85
2005    Jul 14 PR Update:Toolbar Pagerank & BackLink update.
Forum coverage:
http://forums.digitalpoint.com/showthread.php?t=21294 Jul 14    TBPR & BL Update    83/33
2005    Jun 11 GDPR Update: Goggle Directory Pagerank update.
Forum coverage:
http://forums.digitalpoint.com/showthread.php?t=18363 Jun 11    GDPR Update    18
2005    May 27 BL Update: Backlink update.
Forum coverage:
http://forums.searchenginewatch.com/showthread.php?t=6162 Jun 08    BL Update     
2005    May 27 TBPR Goes Blank: Toolbar PageRank Goes Grey Everywhere For 3 Days. Most claim it is dead.
Forum coverage:
http://www.webmasterworld.com/forum80/934.htm May 27    TBPR Goes Grey For 3 Days     
2005    May 24 GDPR & BL Update: Google PageRank & Backlink Update.
Forum coverage:
http://forums.searchenginewatch.com/showthread.php?t=5852 May 24    GDPR & BL Update    32
2005    Apr 22 TBPR, GDPR & BL Update:Toolbar PageRank, Google Directory & Backlink update.
Forum coverage:
http://forums.searchenginewatch.com/showthread.php?t=5356 Apr 22    TBPR, GDPR & BL Update    111/50
2005    Mar 04/2005 BL Update:Backlink Update.
Forum coverage:
http://forums.searchenginewatch.com/showthread.php?t=4505 Mar 04    BL Update     
2005    Mar 3/2005 GDPR Update:Google Directory PR Update.
Forum coverage:
http://forums.digitalpoint.com/showthread.php?t=10635 Mar 03    GDPR Update    28
2005    Feb 23/2005 TB Program Update: Google launched a new toolbar update (v 3.0.119.6) with a change algorithm for computing the checksum. Feb 23    TB Program Update IE 3.0.119.6     
2005    Feb 04 GDPR Update:Google Directory PR Update.
Forum coverage:
http://forums.digitalpoint.com/showthread.php?t=9219 Feb 04    GDPR Update    24
2005    Feb 03 BL & Algo Update:Google Backlink & Algorithm update.
Lots of SEO sites seemed to just drop out of the SERP.
http://www.webmasterworld.com/forum30/27801.htm Forum coverage:
http://forums.digitalpoint.com/showthread.php?t=9022 Feb 03    BL & Algo Update     
2005    Jan 10 GDPR Update:Google Directory PageRank Update.
Forum coverage:
http://forums.seochat.com/t21038/s.html Jan 10    GDPR Update    88
2005    Jan 1 TBPR & BL Update:Toolbar PageRank & Backlink Update.
Forum coverage:
http://www.v7n.com/forums/showthread.php?t=16258 Jan 1    TBPR & BL Update    87/16
2004    Dec 16 BL Update:Google Backlink update.
Forum coverage:
http://www.v7n.com/forums/showthread.php?t=16258 Dec 16    BL Update     
2004    Nov 25 BL Update:Google Backlink update.
Forum coverage:
http://www.seo-guy.com/forum/thread4727.html Nov 25    BL Update     
2004    Oct 28 GDPR Update:Google Directory PR Update?
Forum coverage:
http://forums.seochat.com/t17631/s.html Oct 28    GDPR Update?    ??
2004    Oct 28 BL Update:Google Backlink update.
Forum coverage:
http://forums.searchenginewatch.com/showthread.php?p=20199 Oct 28    BL Update     
2004    Oct 18 BL Update Roll Back:Oct 16th Backlink Update Was Rolled Back.
Forum coverage:
http://forums.digitalpoint.com/showthread.php?t=4141&page=5&pp=10 Oct 18    BL Update Rolled Back     
2004    Oct 17 GDPR Update:Google Directory update.
Forum coverage:
http://forums.seochat.com/t17053/s.html Oct 17    GDPR Update    67
2004    Oct 16 BL Update:Backlink update - Was rolled back Oct 18.
Forum coverage:
http://forums.seochat.com/t17003/s.html Oct 16    BL Update     
2004    Oct 6/2004 Toolbar Update: Longest wait for a toolbar update. 106 days.
Forum coverage:
http://forums.digitalpoint.com/showthread.php?t=3833 Oct 6    TBPR Update; No BL Update    106
2004    Sept 10/2004 Backlinks (BL) Update: Fourth BL update since the last June 23 PR toolbar update.
Forum coverage:
http://www.webmasterworld.com/forum3/25686.htm Sept 10    BL Update     
2004    Sept 8/2004 Toolbar Update: Google launched a new toolbar update (v 2.0.114). Sept 8    TB Program Update     
2004    Aug 30/2004 Backlinks (BL) Update: Third BL update since the last June 23 PR toolbar update.
Forum coverage:
http://forums.seochat.com/t14908/s.html
http://searchguild.com/tpage14349-0.html Aug 30    BL Update     
2004    Aug 10/2004 Google Directory Update: First Google PR update since the last June 23 PR toolbar update.
Forum coverage:
http://www.seroundtable.com/archives/000747.html Aug 10     GDPR Update    158?
2004    Aug 9/2004 Backlinks (BL) Update: Second BL update since the last June 23 PR toolbar update.
Forum coverage:
http://www.ozzu.com/ftopic29477.html Aug 9     BL Update     
2004    July 16/2004 Backlink (BL) Update: First BL updated since the June 23 PR update; No PR update; discussion on the forums of Google going to quarterly toolbar PR update.
Forum coverage:
http://forums.seochat.com/showthread.php?t=13196 Jul 16     BL Update     
2004    From this date to May 6th 2003 Web Rank Info's list from http://www.webrankinfo.com/google/google-dance/historique-google-dance.php is the source for the dates used. Web Rank Info's dates are a bit different than I found from other sources, (they are based on EU time and use a Monday date if the update happened over the weekend), but they are more complete.
I changed the EU Jun 23 date to Jun 22.
Forum coverage:
http://forums.digitalpoint.com/showthread.php?t=1329
Forum dates for updates:
http://forums.seochat.com/t11000/s.html #8 McDar Nov 20 through Apr 23 dates. Jun 22     TBPR & BL Update    22
2004    May 31/2004 Toolbar PR & BL Update:
Backlink and toolbar PR update.
Forum coverage:
http://forums.digitalpoint.com/showthread.php?t=860 May 31     TBPR & BL Update    38
2004    Apr 7/2004 Toolbar PR & BL Update:
Backlink and toolbar PR update.
Forum coverage:
http://forums.digitalpoint.com/showthread.php?t=411 Apr 23    TBPR & BL Update    16
2004    Apr 7/2004 Toolbar PR & BL Update:
Backlink and toolbar PR update.
Forum coverage:
http://forums.digitalpoint.com/showthread.php?t=284 Apr 7    TBPR & BL Update    22
2004    Mar 16/2004 Toolbar PR & BL Update:
Backlink and toolbar PR update. Google Directory PR update also http://www.webmasterworld.com/forum3/10706.htm .
Forum coverage:
http://forums.digitalpoint.com/showthread.php?t=110 Mar 16    TBPR, GDPR & BL Update    50
2004    Feb 11/2004 Algorithm Update:
Algorithm Update, perhaps BL Update. No TBPR change.
Forum coverage:
http://www.webproworld.com/viewtopic.php?t=13845 Feb 11    Brandy: Algo Update     
2004    Jan 26/2004 BL TBPR Update:
TBPR & BL Update.
Forum coverage:
http://www.seroundtable.com/archives/000092.html Jan 26    TBPR & BL Update    15
2004    Jan 11/2004 Toolbar PR & BL Update:
TBPR & BL update.
Forum coverage:
http://www.webproworld.com/viewtopic.php?t=11631 Jan 11    Austin: TBPR & BL Update    19
2003    Jan 23/2004 Toolbar PR Update:
Toolbar PR update.
Forum coverage:
http://www.webproworld.com/viewtopic.php?t=10618 Dec 23    TBPR & BL Update    17
2003    Dec 6/2003 Toolbar PR Update:
Toolbar PR update.
Forum coverage:
http://www.jimworld.com/apps/webmaster.forums/action::thread/forum::google/thread::1070753785 Dec 6    TBPR Update    20
2003    Nov 16-24/2003 TBPR, BL & Algo Update:
Toolbar PR, Backlinks and Algorithm Update.
Forum coverage:
http://www.webproworld.com/viewtopic.php?t=9034 Nov 16    Florida: TBPR, BL & Algo Update    21
2003    Oct 26         35
2003    Oct 2/2003 GDPR Update
Google Directory Update. Last GDPR Update was 7 months ago.
Forum coverage:
http://www.webproworld.com/viewtopic.php?t=7829 Oct 2    GDPR Update     
2003    Sept 21         23
2003    Aug 29         21
2003    Aug 8         54
2003    Jun 15         40
2003    May 6         25
2003    All the below dates are from eSavvyMarketing www.esavvymarketing.com/index.php?nic=google-dance-history and double checked against the WebmasterWorld list found at www.webmasterworld.com/forum3/2657.htm Apr 11         36
2003    Mar 6         41
2003    Jan 25         24
2003    Jan 1         35
2002    Nov 27         27
2002    Oct 31/2002 Toolbar PR & BL Update:
Toolbar PR & BL Update.
Forum coverage:
http://www.webmasterworld.com/forum3/6459.htm Oct 31    TBPR & BL Update    35
2002    Sept 26/2002 TBPR, GDPR & BL Update:
Toolbar PR, Google Directory PR & Backlink Update.
Forum coverage:
http://www.webmasterworld.com/forum3/5628.htm Sept 26    TBPR GDPR & BL Update    36
2002    Aug 21/2002 TBPR, GDPR & BL Update:
Toolbar PR, Google Directory PR & Backlink Update.
Forum coverage:
http://www.webmasterworld.com/forum3/4925.htm Aug 21    TBPR GDPR & BL Update    27
2002    July 25/2002 Toolbar PR & BL Update:
Toolbar PR & BL Update.
Forum coverage:
http://www.webmasterworld.com/forum3/4367.htm Jul 25    TBPR & BL Update    32
2002    Jun 23/2002 Toolbar PR & BL Update:
Toolbar PR & BL Update.
Forum coverage:
http://www.webmasterworld.com/forum3/3778.htm Jun 23    TBPR & BL Update    30
2002    May 24         29
2002    Apr 25         19
2002    Apr 6         45
2002    Feb 20         26
2002    Jan 25         29
2001    Dec 27         32
2001    Nov 25         28
2001    Oct 28         42
2001    Sept 16         28
2001    Aug 19         31
2001    Jul 19         30
2001    Jun 22         32
2001    May 21         28
2001    Apr 23         28
2001    Mar 26         35
2001    Feb 19         29
2001    Jan 21         33
2000    Dec 19         31
2000    Nov 18         27
2000    Oct 22         54
2000    Aug 29         34
2000    Jul 26         Unknown

From:http://www.seocompany.ca/pagerank/page-rank-update-list.html

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2 Comments

I'm waiting March update.

I doing that,but It's update in April,a long time for me!

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