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2026-08-01 crawl · observed, not inferred

Technology used by uspto.gov

Home page of the United States Patent and Trademark Office's main web site.

39
technologies detected
uspto
company
10001+
employees
government administration
industry
united states
location

Recent changes

2026-08-01 dropped RequireJSprovisional
2026-08-01 dropped CKEditorprovisional
2026-04-01 dropped USWDSprovisional
2026-03-01 dropped crypto-jsconfirmed
2026-03-01 dropped AngularJSconfirmed
2026-01-01 dropped Debianconfirmed

Full detected stack

Everything detected on this domain in the latest monthly crawl, grouped by what it does. ↩ marks when we first observed it — no later than that date, not necessarily when they adopted it. Faded dates were seen in fewer than four crawls.

JavaScript libraries
web-vitals↩ Jan 2025jQuery UI1.14.2↩ Jul 2018DataTables1.13.7↩ Jul 2018Preact↩ Oct 2023jQuery4.0.0↩ May 2018web-vitals↩ Jan 2025Underscore.js1.4.2↩ Jul 2018jQuery UI1.9.2↩ Jul 2018jQuery1.7.2↩ May 2018DataTables1.9.3↩ Jul 2018
Webmail
Apple iCloud Mail↩ Jan 2023Microsoft 365↩ Aug 2022Apple iCloud Mail↩ Jan 2023Microsoft 365↩ Aug 2022
CDN
jsDelivr↩ Sept 2023Amazon CloudFront↩ May 2023Google Cloud CDN↩ Jun 2022Cloudflare↩ May 2022
Miscellaneous
Popper↩ Dec 2023Open Graph↩ Sept 2022HTTP/3↩ Sept 2022
Video players
YouTube↩ Jul 2022YouTube↩ Jul 2022
Surveys
Qualtrics↩ May 2023Qualtrics↩ May 2023
Security
HSTS↩ Sept 2022HSTS↩ Sept 2022
Tag managers
Google Tag Manager↩ May 2018Google Tag Manager↩ May 2018
Analytics
Google Analytics↩ May 2018Google Analytics↩ May 2018
CMS
Drupal↩ May 2018
Programming languages
PHP↩ May 2018
Web servers
Apache HTTP Server↩ Dec 2022
PaaS
Amazon Web Services↩ Aug 2021
Font scripts
Font Awesome↩ Jul 2018
Ecommerce
Cart Functionality↩ Nov 2021
IaaS
Google Cloud↩ Apr 2022
Performance
Google Cloud Trace↩ Apr 2022
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