Websites using ef.js
Wappalyzer tracks 240 live websites using ef.js. Find top ef.js websites, and build a filtered list of companies using ef.js.
Top websites using ef.js
These are the most trafficked websites using ef.js.
| Hostname | Traffic | Tech spend | Country |
|---|---|---|---|
| app.easy-feedback.com | Low | High | 🇩🇪 |
| guarani.unicen.edu.ar | Low | Low | 🇦🇷 |
| guarani3.unne.edu.ar | Low | Low | 🇦🇷 |
| mapuche.sistemas.unam.edu.ar | Low | Low | 🇦🇷 |
| registrograduados.siu.edu.ar | Low | Medium | 🇦🇷 |
| cpritgrants.org | Low | Very low | 🇺🇸 |
| lms.yandex.ru | Low | Very low | 🇷🇺 |
| migrun.tech | Very low | Medium | 🇺🇸 |
| areaclienti.tivusat.tv | Very low | Low | |
| 1101.com | High | 🇸🇪 | |
| gestion.guarani.unc.edu.ar | |||
| guarani.sistemas.unam.edu.ar | |||
| prezzoforte.it | Medium | 🇮🇹 | |
| guarani-muleto.sistemas.unam.edu.ar | |||
| agendaeletronica.com.br | Low | 🇧🇷 | |
| ef.efinance.com.br | |||
| chaja.sistemas.unam.edu.ar | |||
| tehuelche.sistemas.unam.edu.ar | |||
| metronyxai.com | Low | 🇬🇧 | |
| web.wra.gov.tw | 🇹🇼 | ||
| guarani3.fcp.uncu.edu.ar | 🇦🇷 | ||
| encuestas.unne.edu.ar | |||
| sicer.educacion.gob.ar | Very low | ||
| siu.abc.gob.ar | |||
| kolla.sistemas.unam.edu.ar |
Where is ef.js used?
A breakdown of countries and languages across the websites where Wappalyzer detects ef.js.
Countries
Languages
Top alternatives to ef.js
The largest alternative technologies in the same category, ranked by detected websites.
| Technology | Websites |
|---|---|
| 5,000,000 | |
| 2,800,000 | |
| 2,500,000 | |
| 2,100,000 | |
| 1,600,000 | |
| 1,600,000 | |
| 1,600,000 | |
| 1,500,000 | |
| 1,400,000 | |
| 1,200,000 |
Find companies using ef.js
Get company and contact details for 240 ef.js websites, so you can turn research into outreach faster.
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Companies in United States
Find ef.js companies located in United States.
Companies in United Kingdom
Find ef.js companies located in United Kingdom.
Companies with emails and phone numbers
Prioritize ef.js websites with both contact types available.
Top 5,000 websites by traffic
Start with the highest-traffic ef.js websites in the dataset.
Websites with a .com domain
Limit results to ef.js websites on .com domains.
5,000 low-traffic websites
Focus on lower-traffic ef.js websites for long-tail prospecting.