here are many webmasters and SEOs believing right now that Google has
released an update to their Panda algorithm late yesterday.
We’ve
reached out to Google to confirm or deny the Panda update, as we’ve
done 24 times previously; but this time, Google told us they are
unlikely to confirm future Panda updates since Panda will be
incorporated into their indexing processes.
It would not be
surprising if this was indeed a Panda update since Matt Cutts, Google’s
head of search spam, did say at SMX West that a Panda update will be
rolling out this Friday through the weekend. Matt then said although an
update is expected this weekend, don’t be surprised if you don’t notice
it because the Panda updates are going to be more integrated and less
noticeable in the future.
I am not sure if this last push was the
last manually updated Panda refresh or if it is already fully integrated
into the normal Google indexes process. I think this was Google’s last
manual push and they will, from now on, most likely not do manual pushes
of the algorithm in the future.
The last Panda update we had confirmation on was Panda #24, so this one would be coined Panda version 25.
Here are all the releases so far for Panda:
Panda Update 1, Feb.
24, 2011 (11.8% of queries; announced; English in US only)
Panda Update
2, April 11, 2011 (2% of queries; announced; rolled out in English
internationally)
Panda Update 3, May 10, 2011 (no change given;
confirmed, not announced)
Panda Update 4, June 16, 2011 (no change given;
confirmed, not announced)
Panda Update 5, July 23, 2011 (no change
given; confirmed, not announced)
Panda Update 6, Aug. 12, 2011 (6-9% of
queries in many non-English languages; announced)
Panda Update 7, Sept.
28, 2011 (no change given; confirmed, not announced)
Panda Update 8, Oct.
19, 2011 (about 2% of queries; belatedly confirmed)
Panda Update 9, Nov.
18, 2011: (less than 1% of queries; announced)
Panda Update 10, Jan. 18,
2012 (no change given; confirmed, not announced)
Panda Update 11, Feb.
27, 2012 (no change given; announced)
Panda Update 12, March 23, 2012
(about 1.6% of queries impacted; announced)
Panda Update 13, April 19,
2012 (no change given; belatedly revealed)
Panda Update 14, April 27,
2012: (no change given; confirmed; first update within days of
another)
Panda Update 15, June 9, 2012: (1% of queries; belatedly
announced)
Panda Update 16, June 25, 2012: (about 1% of queries;
announced)
Panda Update 17, July 24, 2012:(about 1% of queries;
announced)
Panda Update 18, Aug. 20, 2012: (about 1% of queries;
belatedly announced)
Panda Update 19, Sept. 18, 2012: (less than 0.7% of
queries; announced)
Panda Update 20, Sept. 27, 2012 (2.4% English
queries, impacted, belatedly announced)
Panda Update 21, Nov. 5, 2012
(1.1% of English-language queries in US; 0.4% worldwide; confirmed, not
announced)
Panda Update 22, Nov. 21, 2012 (0.8% of English queries were
affected; confirmed, not announced)
Panda Update 23, Dec. 21, 2012 (1.3%
of English queries were affected; confirmed, announced)
Panda Update 24,
Jan. 22, 2013 (1.2% of English queries were affected; confirmed,
announced)
Panda Update 25, March 15, 2013 (confirmed as coming; not
confirmed as having happened)