2026-08-01 crawl · observed, not inferred

Technology used by energy.gov

U.S. Department of Energy - Home

26
technologies detected
national nuclear security administration (nnsa)
company
1001-5000
employees
government administration
industry
united states
location

Recent changes

2026-08-01 dropped Kendo UIprovisional
2026-08-01 dropped HTTP/3provisional
2026-08-01 dropped All in One SEOprovisional
2026-08-01 dropped WP Engineprovisional
2026-08-01 dropped Siteimproveprovisional
2026-08-01 dropped Progress Sitefinityprovisional

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 frameworks
ReactJul 2021React Router7.8.2Feb 2025GSAPJul 2026EmotionSept 2023
JavaScript libraries
web-vitalsJan 2025SplideJan 2025jQuery UI1.14.2May 2018jQuery4.0.0May 2018
UI frameworks
USWDSFeb 2022MUINov 2023
Analytics
DynatraceAug 2025Google AnalyticsMay 2018
Miscellaneous
WebpackDec 2022Open GraphSept 2022
CMS
Drupal11Jul 2016
Webmail
Apple iCloud MailJan 2023
Programming languages
PHPMay 2018
Video players
YouTubeJul 2018
Caching
VarnishJul 2016
Web servers
Apache HTTP ServerDec 2022
PaaS
Amazon Web ServicesMay 2019
RUM
Dynatrace RUMAug 2025
Security
HSTSSept 2022
Tag managers
Google Tag ManagerOct 2020
Font scripts
Font AwesomeJul 2018
CDN
Amazon CloudFrontMay 2023
Who else runs this stack?

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