| Date | Description |
|---|---|
| 2023-01-13 | update website_status OK => InvalidLanguage |
| 2017-12-25 | update description |
| 2017-10-19 | update robots_txt_status www.hair-prism.com: 0 => 200 |
| 2015-08-17 | delete person Tomomi Kawamura |
| 2014-07-20 | delete source_ip 202.172.25.18 |
| 2014-07-20 | insert source_ip 202.172.28.194 |