← Back to Home
Is costco.com down right now?
No — costco.com is up
https://costco.com
SLA Uptime
30 days
99.50%
Last downtime detected on 7/26/2026, 3:14:41 PM.
Duration: 14m 24s (864,486 ms).
Response time
444.75 ms
Average
195.00 ms
Minimum
1056.00 ms
Maximum
Get alerts when costco.com goes down
Monitor costco.com on Free Builders with email alerts, or choose a paid plan for additional alert channels.
About costco.com Status Monitoring
This page provides real-time uptime monitoring and performance tracking for costco.com (https://costco.com). The service is currently online and operational.
Service Level Agreement (SLA) Uptime: Over the last 30 days, costco.com has maintained an uptime of 99.50%. The latest downtime was recorded on 7/26/2026, 3:14:41 PM and lasted 14m 24s.