# What does Ydès use?

Ydès (ydes.com) shows public evidence of 11 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: Law Practice
- Size: 51–200 employees
- Based in: Lyon, France
- Founded: 1945
- LinkedIn: https://www.linkedin.com/company/yd%C3%A8s-avocats

## 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 |  |
| [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |
| [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | 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 |  |
| [CookieYes](https://www.runsonwhat.com/reverse/cookieyes) | Security & Compliance | Website code |  |
| [Mailjet](https://www.runsonwhat.com/reverse/mailjet) | Email Delivery | Email records |  |

## Recent changes at Ydès

- 2026-10-20: started using [Mailjet](https://www.runsonwhat.com/reverse/mailjet)

## FAQ

### What tools does Ydès use?

As of October 2026, runsonwhat has found 11 tools at Ydès (ydes.com) in public records. Application: jQuery, Google Fonts and YouTube. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: WordPress, Google Ads and Yoast SEO. Company Ops: Microsoft 365, CookieYes and Mailjet. Last checked October 20, 2026.

### What email provider does Ydès use?

Ydès 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 709,011 companies runsonwhat tracks.

### What analytics tools does Ydès use?

Ydès uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on ydes.com. Google Analytics is used by 872,913 companies runsonwhat tracks.

### What is Ydès's website built with?

Ydès uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on ydes.com. WordPress is used by 592,574 companies runsonwhat tracks.

### Does Ydès use jQuery?

Yes. runsonwhat found jQuery at Ydès through jQuery code on ydes.com. jQuery is a Frontend tool used by 910,497 companies runsonwhat tracks.

### Has Ydès changed tools recently?

Yes. On runsonwhat's rechecks, Ydès started using Mailjet (latest on October 20, 2026). A change counts only between two checks of ydes.com done the same way.

### How does runsonwhat know what Ydès uses?

runsonwhat reads public records only. Of the 11 tools at Ydès, 9 were found through code on ydes.com, 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 ydes.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/ydes.com (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.