Over the 1 211 day period starting on September 17, 2021, the number of availability checks of berkeley-cs61b.github.io reached 2. Analyses reveal berkeley-cs61b.github.io had 2 instances of uptime from checks conducted, the latest on December 5, 2024, with a 200 code. Throughout all evaluations done as of January 11, 2025, berkeley-cs61b.github.io did not experience any offline periods. As of January 11, 2025, out of all the replies that have been received, none have been recorded with an error status. On December 5, 2024, berkeley-cs61b.github.io's 0.346 seconds response contrasted its average of 0.521 seconds.