In the span of 1 251 days starting on June 20, 2021, the report indicates lessons.jp passed 1 uptime tests. Lessons.jp returned an http status code 200 during 1 out of all tests that were conducted, the last known uptime was on June 20, 2021. No instances of inactivity were recorded on lessons.jp according to all evaluations conducted as of November 22, 2024. There are no responses with an error status, according to all replies received as of November 22, 2024. Averaging 2.689 seconds, lessons.jp had a response time of 2.689 seconds on June 20, 2021.