faq.usps.com

website information and technology stack
Web technologies detected on this domain31 technologies
Web technologies detected across all usps.com subdomains160 technologies
Website rank29,740
Website Location United States
LanguageEnglish
Last technology updateMarch, 2024
Added technologies in the last 3 months1
Dropped technologies in the last 3 months2
Total usps.com subdomain count81 subdomains
Top ranking subdomain www.usps.com (Rank: 2,666)
IP Address52.61.129.234
IP Lookup1 websites share 52.61.129.234 IP address.
Autonomous System Number (ASN)AS8987 (Amazon)
Total linking domains115 domains
Total linking IP80 IPs
Certificate IssuerCOMODO CA Limited
Certificate Expiration DateJanuary, 2025 (Valid )
Tag IdsGTM-MVCC8H

Technology Stack

List of 10 detected technologies used on the website (out of 31 total).
TechnologyTechnology TypeVersionFirst detected
Amazon AdvertisingAdvertising NetworksDecember, 2023
Amazon HostingWeb HostingDecember, 2023
AppNexusAdvertising NetworksDecember, 2023
Bing Universal Event TrackingAnalyticsDecember, 2023
BootstrapUI FrameworksDecember, 2023
Cart FunctionalityEcommerceDecember, 2023
COMODO CACertificate AuthorityMarch, 2024
Digital Analytics ProgramAnalyticsDecember, 2023
DoubleClick FloodlightAdvertising NetworksDecember, 2023
Facebook PixelAnalyticsDecember, 2023
See full technology stack

Change History

List of 6 detected changes in the website technology stack within the last 3 months (out of 3 total).
TechnologyTechnology TypeVersionChangeDate
COMODO CACertificate Authority AddedMar, 2024
SectigoCertificate Authority DroppedMar, 2024
Google AdWords ConversionAdvertiser Tracking DroppedFeb, 2024

Uncommon response headers

List of uncommon response headers that were used by the website.
HeaderValue
Referrer-Policyorigin-when-cross-origin