Uptime testing reached 2 checks over the 136 days from July 14, 2024, for card4u.com as per the data. The operability of card4u.com was confirmed 2 times through all checks, as proven by the 200 status on July 14, 2024. Inspections made as of November 28, 2024, revealed no instances of inoperability on card4u.com. It has been confirmed that all responses received as of November 28, 2024, do not indicate any error statuses. Compared to its average of 0.205 seconds, card4u.com's July 14, 2024, response was 0.189 seconds.