3 times a1.com's availability was checked over the 1 299 day time frame starting on May 4, 2021. 3 times a1.com's operability was confirmed through checks performed, including on August 17, 2021, with a 200 status code. All inspections conducted reported no instances of non-functionality for a1.com as of November 23, 2024. All responses were found to be error-free as of November 23, 2024, based on the received replies. It is noted that on August 17, 2021, a1.com responded in 0.411 seconds, and the average response time was equal to 0.537 seconds.