2026-08-01 crawl · observed, not inferred
Technology used by ef.co.id
EF is an education institution with international standard since 1965 which offers the best option in Indonesia for Learning English Language, High School Abroad, Study Abroad, Language Homestay, International Boarding School, and University Preparation Program Abroad
33
technologies detected
ef efekta english for adults
company
51-200
employees
education management
industry
indonesia
location
Recent changes
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.
Analytics
UI frameworks
JavaScript frameworks
JavaScript libraries
Programming languages
Load balancers
Customer data platform
Performance
Reviews
A/B Testing
Cookie compliance
Webmail
Tag managers
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