phranque
msg:4074369 | 4:00 pm on Feb 4, 2010 (gmt 0) |
a 301 to your canonical domain would be an improvement compared to serving all that content to multiple subdomains.
it would be better if you didn't 301 to a 404 page - i.e. redirect to a non-existent url on www.example.com.
you also have to decide what to do about wildcard subdomains.
by this i mean subdomains that don't exist and never existed.
these threads may help understand the issues:
Wildcard subdomains [webmasterworld.com]
A Records vs CNAMES vs wildcard subdomains in fail-over DNS [webmasterworld.com]
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bilalseo
msg:4075006 | 4:59 pm on Feb 5, 2010 (gmt 0) |
if subdomains exists.. then 302 would be better...
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bilalseo
msg:4075010 | 5:02 pm on Feb 5, 2010 (gmt 0) |
sorry ... i meant to say 301 would be better...
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