# What does 4DS use?

4DS (4ds.dk) shows public evidence of 7 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: Software
- Size: 11–50 employees
- Based in: Copenhagen, Denmark
- Founded: 2007
- LinkedIn: https://www.linkedin.com/company/4d-systems-a-s

## 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 |  |
| [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 |  |
| [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code |  |
| [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code |  |

## FAQ

### What tools does 4DS use?

As of October 2026, runsonwhat has found 7 tools at 4DS (4ds.dk) in public records. Application: jQuery, Google Fonts and Vimeo. Go-to-market: WordPress, Meta Pixel and Yoast SEO. Last checked October 20, 2026.

### What is 4DS's website built with?

4DS uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on 4ds.dk. WordPress is used by 601,844 companies runsonwhat tracks.

### Does 4DS use jQuery?

Yes. runsonwhat found jQuery at 4DS through jQuery code on 4ds.dk. jQuery is a Frontend tool used by 922,712 companies runsonwhat tracks.

### How does runsonwhat know what 4DS uses?

runsonwhat reads public records only. Of the 7 tools at 4DS, 6 were found through code on 4ds.dk, 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and 4ds.dk about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/4ds.dk (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.