# What does des21 - design&zwanzing Werbeagentur use?

des21 - design&zwanzing Werbeagentur (des21.com) shows public evidence of 8 tools, according to runsonwhat (last checked 2026-11-10).

- LinkedIn: https://www.linkedin.com/company/designundzwanzig-og

## 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 |  |
| [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts) | Media & UI | Website code |  |

## Data & Observability

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

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records |  |

## FAQ

### What tools does des21 - design&zwanzing Werbeagentur use?

As of November 2026, runsonwhat has found 8 tools at des21 - design&zwanzing Werbeagentur (des21.com) in public records. Application: jQuery, Font Awesome and Vimeo. Data & Observability: Google Analytics. Go-to-market: WordPress and Yoast SEO. Company Ops: Microsoft 365. Last checked November 10, 2026.

### What email provider does des21 - design&zwanzing Werbeagentur use?

des21 - design&zwanzing Werbeagentur uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 736,660 companies runsonwhat tracks.

### What analytics tools does des21 - design&zwanzing Werbeagentur use?

des21 - design&zwanzing Werbeagentur uses Google Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on des21.com. Google Analytics is used by 904,060 companies runsonwhat tracks.

### What is des21 - design&zwanzing Werbeagentur's website built with?

des21 - design&zwanzing Werbeagentur uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on des21.com. WordPress is used by 606,914 companies runsonwhat tracks.

### Does des21 - design&zwanzing Werbeagentur use jQuery?

Yes. runsonwhat found jQuery at des21 - design&zwanzing Werbeagentur through jQuery code on des21.com. jQuery is a Frontend tool used by 927,271 companies runsonwhat tracks.

### How does runsonwhat know what des21 - design&zwanzing Werbeagentur uses?

runsonwhat reads public records only. Of the 8 tools at des21 - design&zwanzing Werbeagentur, 7 were found through code on des21.com, 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and des21.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/des21.com (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.