| Date | Description |
|---|---|
| 2024-10-12 | update robots_txt_status mgconcrete.net: 0 => 200 |
| 2024-10-12 | update robots_txt_status www.mgconcrete.net: 0 => 200 |
| 2024-09-10 | update robots_txt_status mgconcrete.net: 200 => 0 |
| 2024-09-10 | update robots_txt_status www.mgconcrete.net: 200 => 0 |