# What does B304 use?

B304 (b304.de) shows public evidence of 9 tools, according to runsonwhat (last checked 2026-11-09).

- Industry: Electrical/electronic Manufacturing
- Size: 11–50 employees
- Based in: Grasbrunn, Germany
- LinkedIn: https://www.linkedin.com/company/b304.de

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | 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 |  |
| [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Umami](https://www.runsonwhat.com/reverse/umami) | Analytics | 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 |  |
| [WhatsApp Business](https://www.runsonwhat.com/reverse/whatsapp) | Support & Docs | Website code |  |

## FAQ

### What tools does B304 use?

As of November 2026, runsonwhat has found 9 tools at B304 (b304.de) in public records. Edge & Hosting: IONOS. Application: jQuery, Font Awesome and Vimeo. Data & Observability: Umami. Go-to-market: WordPress, Yoast SEO and WhatsApp Business. Last checked November 9, 2026.

### What cloud does B304 run on?

B304 uses IONOS for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found IONOS through email records that authorize IONOS and code on b304.de. IONOS is used by 23,616 companies runsonwhat tracks.

### What does B304 use for customer support?

B304 uses WhatsApp Business for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found WhatsApp Business through WhatsApp Business code on b304.de. WhatsApp Business is used by 138,996 companies runsonwhat tracks.

### What analytics tools does B304 use?

B304 uses Umami for analytics, according to runsonwhat (November 2026). runsonwhat found Umami through Umami code on b304.de. Umami is used by 2,466 companies runsonwhat tracks.

### What is B304's website built with?

B304 uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on b304.de. WordPress is used by 606,857 companies runsonwhat tracks.

### Does B304 use jQuery?

Yes. runsonwhat found jQuery at B304 through jQuery code on b304.de. jQuery is a Frontend tool used by 927,246 companies runsonwhat tracks.

### Which companies have a tech stack similar to B304's?

The companies with the stacks most like B304's are AHM Insights, Rongtao Medical, Diary Hill Ice Cream and Omniway, according to runsonwhat (November 2026). Each shares 1 to 6 tools with B304, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what B304 uses?

runsonwhat reads public records only. Of the 9 tools at B304, 8 were found through code on b304.de, 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and b304.de about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/b304.de (updated November 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.