• 503 (Service not available) in about 1/5 or the cases
• 500 (Internal Server Error)
• 302 (Moved Temporarely)

Getting the status page (grid is open) instead of the account page repeatedly is not only just annoying, if one needs to access the account page.

When looking into the HTTP-Headers for the event pages, I discovered that listing and the single events come with no cache headers. Means: the browser is forced to refetch event data on every visit. There also is no modified date and time for the page, so that one needs to refetch the page for own listings, even, if the data was not changed. There is no chance to use normal header requests which would prodcve much less server load to see, if something has changed. Expire date is older than the page fetch.

Example:
curl -I http://secondlife.com/events/event.php?id=1173595
HTTP/1.0 200 OK
Date: Sat, 02 Feb 2008 14:26:19 GMT
Server: Apache
Set-Cookie: Apache=127.0.0.1.64191201962379410; path=/; expires=Tue, 30-Jan-18 14:26:19 GMT
Set-Cookie: PHPSESSID=2d30790c8f85d82cac509f69feb9f9aa; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Content-Type: text/html; charset=utf-8
Content-Language: en
X-Cache: MISS from web1.lindenlab.com
X-Cache-Lookup: MISS from web1.lindenlab.com:80
Via: 1.0 web1.lindenlab.com:80 (squid/2.6.STABLE12)
Connection: close