| Date | Description |
|---|---|
| 2019-09-23 | update website_status Disallowed => FlippedRobots |
| 2019-07-25 | update website_status FlippedRobots => Disallowed |
| 2019-07-06 | update website_status OK => FlippedRobots |
| 2017-12-11 | update website_status OK => IndexPageFetchError |