| Date | Description |
|---|---|
| 2025-04-28 | update description |
| 2025-04-28 | update robots_txt_status www.introcomputersciencetutoring.com: 0 => 404 |
| 2024-12-05 | update robots_txt_status www.introcomputersciencetutoring.com: 404 => 0 |
| 2024-09-26 | update robots_txt_status www.introcomputersciencetutoring.com: 0 => 404 |
| 2024-07-26 | update robots_txt_status www.introcomputersciencetutoring.com: 404 => 0 |
| 2024-03-09 | update robots_txt_status www.introcomputersciencetutoring.com: 0 => 404 |