What powers usps.gov?
Last seen Jun 2026 · 45 technologies across 22 categories
Advertising Networks
AppNexus
since Oct 2019
Analytics
Google Analytics Enhanced eCommerce
since Oct 2019
Kampyle
since Oct 2019
Authentication
CDN
CMS
Editors
Font Scripts
JavaScript Frameworks
JavaScript libraries
jQuery UI
since Aug 2018
Miscellaneous
Operating Systems
PaaS
Azure
since Oct 2022
Programming Languages
Rich text editors
Quill
since Apr 2026
Security
Akamai Bot Manager
since May 2026
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jun 2018
UI frameworks
Web frameworks
Web Server Extensions
Web servers
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Aug 2022
Widgets
Facebook
since Oct 2019
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 92% phone
- 8% desktop
United States
Puerto Rico
Canada
Mexico
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.47 / 10 · ranked #18,338 of all domains
917 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Akamai
- Weight: 0.0 MB · 2 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| ribbs.usps.gov | 15 |
| coaa.usps.gov | 11 |
| epayroll.usps.gov | 9 |
| eretire-cat.usps.gov | 9 |
| eretire.usps.gov | 9 |
| litebluesso.usps.gov | 9 |
| ssp.usps.gov | 9 |
| usps-ereassign.usps.gov | 9 |
| liteblue.usps.gov | 8 |
| www.usps.gov | 8 |
| login.usps.gov | 7 |
| securemail.usps.gov | 7 |
| eopf.usps.gov | 6 |
| ewss.usps.gov | 6 |
| webpmt.usps.gov | 5 |
| wp3-ext.usps.gov | 5 |
| amd.usps.gov | 4 |
| epf.usps.gov | 4 |
| wp6-ext.usps.gov | 4 |
| amps.usps.gov | 3 |
| caps.usps.gov | 3 |
| elra-ext.usps.gov | 3 |
| vtc.usps.gov | 3 |
| wp4-ext.usps.gov | 2 |
Full technology history →
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Recent changes
- detected Akamai Bot Manager May 2026
- detected Quill Apr 2026