| Date | Description |
|---|---|
| 2020-05-25 | update robots_txt_status www.hasse.com: 404 => 200 |
| 2020-05-25 | update website_status IndexPageFetchError => OK |
| 2020-01-24 | update website_status OK => IndexPageFetchError |
| 2016-05-15 | update website_status OK => DomainNotFound |
| 2016-03-15 | update website_status OK => DomainNotFound |