| Date | Description |
|---|---|
| 2020-03-02 | update website_status EmptyPage => ErrorPage |
| 2019-12-01 | update website_status ErrorPage => EmptyPage |
| 2019-10-02 | update website_status OK => ErrorPage |
| 2019-05-31 | update website_status FlippedRobots => OK |
| 2018-12-19 | update website_status OK => FlippedRobots |