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2026-08-01 crawl · observed, not inferred

Technology used by shift4.com

24
technologies detected
shift4
company
1001-5000
employees
financial services
industry
united states
location

Recent changes

2026-08-01 dropped New Relicprovisional
2026-05-01 dropped Windows Serverconfirmed
2026-05-01 dropped Microsoft ASP.NETconfirmed
2026-05-01 dropped IISconfirmed
2026-05-01 dropped Amazon ALBconfirmed
2026-03-01 dropped Javaconfirmed

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
PubSubJS↩ Jan 2025Moment.js2.24.0↩ Feb 2020jQuery3.4.1↩ Apr 2017Hammer.js2.0.8↩ Feb 2020crypto-js↩ Apr 2022core-js2.6.11↩ Sept 2021
JavaScript frameworks
React↩ May 2021React Router7.12.0↩ Feb 2025Ember.js3.16.10↩ Feb 2020
Analytics
Loggly↩ Sept 2021Datadog↩ Nov 2023Google Analytics↩ Jul 2018
CDN
jsDelivr↩ Jul 2023Amazon S3↩ Feb 2020Amazon CloudFront↩ May 2023
Webmail
Apple iCloud Mail↩ Mar 2025Google Workspace↩ Aug 2022
Miscellaneous
Babel↩ Mar 2020DocuSign↩ Jun 2024
Programming languages
TypeScript↩ Dec 2022
JavaScript graphics
amCharts↩ Feb 2020
PaaS
Amazon Web Services↩ Feb 2020
Widgets
FullCalendar3.10.1↩ Dec 2022
Security
HSTS↩ Sept 2022
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