The United States Postal Service (USPS) is a government agency responsible for delivering mail and packages across the United States. USPS offers a variety of services for individuals and businesses, including shipping and delivery options. The site provides information about USPS's services, history, and sustainability initiatives.
This website is categorized in Life Insurance, Home Insurance and Insurance, providing comprehensive solutions across these business domains.
The website about.usps.com is built with 9 technologies.
UI frameworks
Bootstrap
Websites built with BootstrapBootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. It contains CSS and JavaScript-based design templates for typography, forms, buttons, navigation, and other interface components.
JavaScript libraries

DataTables
Websites built with DataTablesDataTables is a plug-in for the jQuery Javascript library adding advanced features like pagination, instant search, themes, and more to any HTML table.
jQuery
Websites built with jQueryjQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.
Version: 3.6.0
jQuery Migrate
Websites built with jQuery MigrateQuery Migrate is a javascript library that allows you to preserve the compatibility of your jQuery code developed for versions of jQuery older than 1.9.
Version: 3.3.2
Analytics
Google Analytics
Websites built with Google AnalyticsGoogle Analytics is a free web analytics service that tracks and reports website traffic.
Version: GA4
Tag managers
Google Tag Manager
Websites built with Google Tag ManagerGoogle Tag Manager is a tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app.
Security
HSTS
Websites built with HSTSHTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
Miscellaneous
Open Graph
Websites built with Open GraphOpen Graph is a protocol that is used to integrate any web page into the social graph.
RSS
Websites built with RSSRSS is a family of web feed formats used to publish frequently updated works—such as blog entries, news headlines, audio, and video—in a standardized format.

U.S. Postal Service corporate leadership, operations, financial and community information, as well as news and reference materials and career information.