Forum Moderators: Robert Charlton & goodroi
This is the result for a "site:www.mysite.org" and "site:www.mysite.org/mysite/" (first=new domain; last=old domain)
for one month. Originally there where 369 pages indexed.
(notice that I always used the www-version, the non-www-version has different results).
date / new domain / old domain
21/09/07 0 369
23/09/07 10 368
24/09/07 20 357
25/09/07 47 342
26/09/07 132 319
27/09/07 147 298
28/09/07 150 269
29/09/07 230 245
30/09/07 250 195
01/10/07 256 209
02/10/07 274 192
03/10/07 339 184
04/10/07 340 137
05/10/07 351 117
06/10/07 - -
07/10/07 - -
08/10/07 345 104
09/10/07 338 105
10/10/07 327 90
11/10/07 327 89
12/10/07 319 78
13/10/07 329 75
14/10/07 327 78
15/10/07 317 81
16/10/07 330 72
17/10/07 330 67
18/10/07 336 61
19/10/07 - -
20/10/07 340 50
21/10/07 342 58
My emphasis...
(notice that I always used the www-version, the non-www-version has different results)
If you're considering the www version to be the main version of your site, then you've also got to redirect the non-www version to the www version.
Take a look in the Hot Topics section, which is pinned to the top of the Google Search forum's index page, and read this thread....
Why "www" & "no-www" Are Different
the canonical duplicate issue
[webmasterworld.com...]