Location via proxy:   [ UP ]   [Manage cookies]

Page Rank Export List History - PageRank - PR

This Page Rank Update/Export List History contains the dates that Google Toolbar Pagerank (PR) was exported. As of November 20th, there has not been a Toolbar PR export for 204 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.
Tooltip information:
Mouseover this icon and it provides further information. : Mouseover this icon and it provides further information. Click the icon takes you to forum coverage.

Page Rank Export List History Table

PR/BL Estimations: Average days between the last 5 exports.
YearDateInfoDays
2007 Waiting TBPR Export Estimation Jul 21 204
2007 Waiting GDPR Export Estimation Mar 19/06 701
2007 Apr 30 TBPR Export: Toolbar Pagerank Export.
Forum coverage:
http://forums.searchenginewatch.com/showthread.php?t=17370
Estimated Apr 15/2007 Apr 30		 TBPR & BL Export 98/98
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
2003Oct 2635
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
2003Sept 2123
2003Aug 2921
2003Aug 854
2003Jun 1540
2003May 625
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
2003Mar 641
2003Jan 2524
2003Jan 135
2002Nov 2727
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
2002May 2429
2002Apr 2519
2002Apr 645
2002Feb 2026
2002Jan 2529
2001Dec 2732
2001Nov 2528
2001Oct 2842
2001Sept 1628
2001Aug 1931
2001Jul 1930
2001Jun 2232
2001May 2128
2001Apr 2328
2001Mar 2635
2001Feb 1929
2001Jan 2133
2000Dec 1931
2000Nov 1827
2000Oct 2254
2000Aug 2934
2000Jul 26Unknown

Top of Page Rank Update List History

SEO Company Canada | Copyright © 2003 - 2007 SWS | XHTML 1.0 Strict Validated
All Rights Reserved -- SEO Company | 40 Alexander Avenue A y l m e r, O n t a r i o, N5H2R9