- - Google
- -- Google SEO News and Discussion
- ---- One character subdomain?
g1smd - 12:13 am on Apr 26, 2011 (gmt 0)
I have seen c. for a content delivery network and s. for stats and user tracking. I think Google and other big players use various single letter sub-domains for a number of other purposes.
Thread source: http://www.webmasterworld.com/google/4303256.htm
Brought to you by WebmasterWorld: http://www.webmasterworld.com