# What does ESFF - Ecole Supérieure de Fonderie et de Forge use?

ESFF - Ecole Supérieure de Fonderie et de Forge (esff.fr) shows public evidence of 11 tools, according to runsonwhat (last checked 2026-10-28).

- Industry: Higher Education
- Size: 51–200 employees
- Based in: Sèvres, France
- Founded: 1923
- LinkedIn: https://www.linkedin.com/company/esff

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [IONOS](https://www.runsonwhat.com/reverse/ionos) | Hosting & Cloud | Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [Font Awesome](https://www.runsonwhat.com/reverse/fontawesome) | Media & UI | Website code |  |
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records, Website code |  |
| [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code |  |
| [Cookiebot](https://www.runsonwhat.com/reverse/cookiebot) | Security & Compliance | Website code |  |
| [Mailchimp Transactional](https://www.runsonwhat.com/reverse/mandrill) | Email Delivery | Email records |  |

## FAQ

### What tools does ESFF - Ecole Supérieure de Fonderie et de Forge use?

As of October 2026, runsonwhat has found 11 tools at ESFF - Ecole Supérieure de Fonderie et de Forge (esff.fr) in public records. Edge & Hosting: IONOS. Application: jQuery, Google Fonts and Font Awesome. Go-to-market: WordPress and Yoast SEO. Company Ops: Microsoft 365, reCAPTCHA and Cookiebot. Last checked October 28, 2026.

### What cloud does ESFF - Ecole Supérieure de Fonderie et de Forge run on?

ESFF - Ecole Supérieure de Fonderie et de Forge uses IONOS for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found IONOS through IONOS code on esff.fr. IONOS is used by 22,768 companies runsonwhat tracks.

### What email provider does ESFF - Ecole Supérieure de Fonderie et de Forge use?

ESFF - Ecole Supérieure de Fonderie et de Forge uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 715,062 companies runsonwhat tracks.

### What is ESFF - Ecole Supérieure de Fonderie et de Forge's website built with?

ESFF - Ecole Supérieure de Fonderie et de Forge uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on esff.fr. WordPress is used by 600,411 companies runsonwhat tracks.

### Does ESFF - Ecole Supérieure de Fonderie et de Forge use jQuery?

Yes. runsonwhat found jQuery at ESFF - Ecole Supérieure de Fonderie et de Forge through jQuery code on esff.fr. jQuery is a Frontend tool used by 920,602 companies runsonwhat tracks.

### How does runsonwhat know what ESFF - Ecole Supérieure de Fonderie et de Forge uses?

runsonwhat reads public records only. Of the 11 tools at ESFF - Ecole Supérieure de Fonderie et de Forge, 9 were found through code on esff.fr, 1 through DNS records and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and esff.fr about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/esff.fr (updated October 2026). Counts are companies with direct public evidence of the tool (DNS records, certificates, website code, a real-browser crawl, subprocessor lists), so they are lower bounds. Methodology: https://www.runsonwhat.com/methodology.