| Date | Description |
|---|---|
| 2021-02-19 | update website_status OK => IndexPageFetchError |
| 2020-04-24 | update website_status OK => ErrorPage |
| 2016-03-19 | update website_status DomainNotFound => OK |
| 2016-03-11 | update website_status OK => DomainNotFound |
| 2015-06-11 | update website_status FailedRobots => OK |
| 2015-05-13 | update website_status OK => FailedRobots |