Usps is down? Current uptime and performance status in September 2026
https://www.usps.comChecked 2 hours ago
Usps has uptime of 100 % with 0 incidents in the available monitoring period. The performance score is 65 along with speed index of 1.09 seconds. Usps has SEO score of 85 and PWA score of 54. Usps certificate is good and will expire in 68 days. Realtime Performance and uptime status contains uptime monitoring metrics, performance monitoring, chrome ux metrics, global uptime and SSL certificate details.
Health Metrics
Availability
100%
Response time
0.14s
Downtime
-
Performance Metrics
Speed index
1.09
s
Performance
65
/100
SEO
85
/100
PWA
54
/100
Accessibility
69
/100
UX Metrics
AvailableFirst Contentful Paint (FCP)
0.93 s92.24%
4.71%
3.04%
Good (<1s)AveragePoor (>=3s)
Largest Contentful Paint (LCP)
1.19 s92.96%
4.08%
2.96%
Good (<2.5s)AveragePoor (>=4s)
Cumulative Layout Shift (CLS)
094.67%
4.53%
0.8%
Good (<0.10)AveragePoor (>=0.25)
Locations
SSL Certificate Details
Valid- Expiry
- 68 days
- Valid till
- Mon Nov 16 2026
- Domains
- DNS:usps.com, DNS:*.usps.com, DNS:*.usps.gov, DNS:usps.gov
- Issued for
- United States Postal Service, Washington, District of Columbia, US
- Issued by
- DigiCert Inc, US
Performance monitoring simplified
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