| Date | Description |
|---|---|
| 2016-05-17 | update description |
| 2013-06-26 | update website_status DNSError => OK |
| 2013-05-26 | update website_status OK => DNSError |
| 2013-05-16 | update website_status FlippedRobotsTxt => OK |
| 2013-04-29 | update website_status OK => FlippedRobotsTxt |