# What does 021.rs use?

021.rs (021.rs) shows public evidence of 24 tools, according to runsonwhat (last checked 2026-11-09).

- Industry: Broadcast Media
- Size: 11–50 employees
- Based in: Novi Sad, Serbia
- Founded: 1997
- LinkedIn: https://www.linkedin.com/company/medijskakuca021

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | 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 |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code |  |
| [Google Ad Manager](https://www.runsonwhat.com/reverse/google-ad-manager) | Ads & Pixels | Website code, Website config |  |
| [Microsoft Xandr](https://www.runsonwhat.com/reverse/xandr) | Ads & Pixels | Website config |  |
| [Google AdSense](https://www.runsonwhat.com/reverse/google-adsense) | Ads & Pixels | Website code |  |
| [Criteo](https://www.runsonwhat.com/reverse/criteo) | Ads & Pixels | Website config, Website code |  |
| [Magnite](https://www.runsonwhat.com/reverse/magnite) | Ads & Pixels | Website config |  |
| [PubMatic](https://www.runsonwhat.com/reverse/pubmatic) | Ads & Pixels | Website config |  |
| [LiveRamp](https://www.runsonwhat.com/reverse/liveramp) | Ads & Pixels | Website code |  |
| [OpenX](https://www.runsonwhat.com/reverse/openx) | Ads & Pixels | Website config |  |
| [Index Exchange](https://www.runsonwhat.com/reverse/index-exchange) | Ads & Pixels | Website config |  |
| [Media.net](https://www.runsonwhat.com/reverse/media-net) | Ads & Pixels | Website config |  |
| [TripleLift](https://www.runsonwhat.com/reverse/triplelift) | Ads & Pixels | Website config |  |
| [RTB House](https://www.runsonwhat.com/reverse/rtb-house) | Ads & Pixels | Website code |  |
| [ID5](https://www.runsonwhat.com/reverse/id5) | Ads & Pixels | Website code |  |
| [OneSignal](https://www.runsonwhat.com/reverse/onesignal) | Marketing | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code |  |
| [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code |  |

## Recent changes at 021.rs

- 2026-11-01: stopped using [Amazon Publisher Services](https://www.runsonwhat.com/reverse/amazon-publisher-services)
- 2026-11-01: stopped using [Sharethrough](https://www.runsonwhat.com/reverse/sharethrough)
- 2026-11-01: stopped using [Sovrn](https://www.runsonwhat.com/reverse/sovrn)
- 2026-11-01: stopped using [Teads](https://www.runsonwhat.com/reverse/teads)

## FAQ

### What tools does 021.rs use?

As of November 2026, runsonwhat has found 24 tools at 021.rs (021.rs) in public records. Edge & Hosting: Cloudflare. Application: jQuery and Vimeo. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, Meta Pixel and Google Ad Manager. Company Ops: Google Workspace and reCAPTCHA. Last checked November 9, 2026.

### What email provider does 021.rs use?

021.rs uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on 021.rs. Google Workspace is used by 421,855 companies runsonwhat tracks.

### What analytics tools does 021.rs use?

021.rs uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on 021.rs. Google Analytics is used by 904,129 companies runsonwhat tracks.

### What marketing software does 021.rs use?

021.rs uses OneSignal for marketing, according to runsonwhat (November 2026). runsonwhat found OneSignal through OneSignal code on 021.rs. OneSignal is used by 5,736 companies runsonwhat tracks.

### Does 021.rs use jQuery?

Yes. runsonwhat found jQuery at 021.rs through jQuery code on 021.rs. jQuery is a Frontend tool used by 927,283 companies runsonwhat tracks.

### Has 021.rs changed tools recently?

Yes. On runsonwhat's rechecks, 021.rs stopped using Amazon Publisher Services, Sharethrough and Sovrn (latest on November 1, 2026). A change counts only between two checks of 021.rs done the same way.

### How does runsonwhat know what 021.rs uses?

runsonwhat reads public records only. Of the 24 tools at 021.rs, 14 were found through code on 021.rs, 8 through website configuration files, 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 021.rs about monthly.


---

Source: runsonwhat, https://www.runsonwhat.com/company/021.rs (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.