# What does 3r Computers use?

3r Computers (3r.ee) shows public evidence of 11 tools, according to runsonwhat (last checked 2026-11-08).

- Industry: IT Services
- Size: 11–50 employees
- Based in: Kesklinna, Estonia
- LinkedIn: https://www.linkedin.com/company/3r-computers

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | 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 |  |
| [Hotjar](https://www.runsonwhat.com/reverse/hotjar) | 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 |  |
| [WooCommerce](https://www.runsonwhat.com/reverse/woocommerce) | 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 |  |
| [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code |  |

## FAQ

### What tools does 3r Computers use?

As of November 2026, runsonwhat has found 11 tools at 3r Computers (3r.ee) in public records. Application: Google Fonts. Data & Observability: Google Analytics, Google Tag Manager and Hotjar. Go-to-market: WordPress, Google Ads and Yoast SEO. Company Ops: Microsoft 365 and reCAPTCHA. Last checked November 8, 2026.

### What email provider does 3r Computers use?

3r Computers uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 735,558 companies runsonwhat tracks.

### What analytics tools does 3r Computers use?

3r Computers uses Google Analytics for analytics, alongside Google Tag Manager and Hotjar, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on 3r.ee. Google Analytics is used by 904,002 companies runsonwhat tracks.

### What is 3r Computers's website built with?

3r Computers uses WordPress for its website, alongside Yoast SEO and WooCommerce, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on 3r.ee. WordPress is used by 606,857 companies runsonwhat tracks.

### Does 3r Computers use Google Fonts?

Yes. runsonwhat found Google Fonts at 3r Computers through Google Fonts code on 3r.ee. Google Fonts is a Media & UI tool used by 825,672 companies runsonwhat tracks.

### How does runsonwhat know what 3r Computers uses?

runsonwhat reads public records only. Of the 11 tools at 3r Computers, 9 were found through code on 3r.ee, 2 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and 3r.ee about monthly.


---

Source: runsonwhat, https://www.runsonwhat.com/company/3r.ee (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.