Within the 1 431 day time frame beginning January 22, 2021, data shows 21 analyses of customs4u.com's functioning. Customs4u.com was last active on November 20, 2024, responding with a 200 status code, and was online 21 times over the entire period of tests. Customs4u.com was found to have no offline times during the inspections conducted as of December 24, 2024. As of December 24, 2024, no response contained any errors, according to all received replies. Customs4u.com's average response time is 0.574 seconds, and on November 20, 2024, it was 0.727 seconds.