The total availability checks of knack.org performed over 1 263 days starting June 20, 2021, is 2. Knack.org was found to be down or having issues during each check as of December 5, 2024. No instances of inaccessibility incidents were found for knack.org through all tests as of December 5, 2024. The latest error, with code 403, was registered on June 20, 2021, within the 2 responses that had errors. Averaging 0.297 seconds, knack.org had a response time of 0.285 seconds on June 20, 2021.