2026-08-01 crawl · observed, not inferred

Technology used by fee.org

In 1946, Leonard E. Read established the Foundation for Economic Education (FEE) as the original free market education organization in the U.S.

34
technologies detected
foundation for economic education
company
11-50
employees
think tanks
industry
united states
location

Recent changes

2026-05-01 dropped styled-componentsconfirmed
2026-05-01 dropped OptinMonsterconfirmed
2026-05-01 dropped Reactconfirmed
2026-05-01 dropped OptinMonster pluginconfirmed

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
lit-html3.2.1May 2023lit-element4.1.1Aug 2025Highlight.jsAug 2025SlickJan 2020jQuery Migrate3.4.1Mar 2020jQuery3.7.1May 2017
CDN
UploadcareFeb 2026jsDelivrJul 2020CloudflareJul 2020
Miscellaneous
RSSDec 2022Open GraphSept 2022HTTP/3Sept 2022
Databases
MySQLMar 2024RedisDec 2025
Font scripts
Google Font APIMay 2017TypekitMay 2025
Analytics
Google AnalyticsMay 2018Cloudflare Browser InsightsMar 2021
Page builders
WordPress Block EditorJul 2024
CMS
WordPressMar 2024
Programming languages
PHPMar 2024
CRM
SalesforceAug 2022
Caching
Redis Object CacheDec 2025
UI frameworks
Bootstrap5.3.2May 2018
WordPress plugins
RankMath SEOMar 2024
JavaScript frameworks
Vue.jsMar 2024
Payment processors
StripeAug 2022
Performance
Priority HintsFeb 2023
Marketing automation
Salesforce Marketing Cloud Account EngagementDec 2022
Security
HSTSSept 2022
Webmail
Google WorkspaceAug 2022
Tag managers
Google Tag ManagerMar 2019
Fundraising & donations
Fundraise UpFeb 2026
Cookie compliance
Cookie ScriptMay 2025
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