3r Computers's tech stack
What does 3r Computers use?
3r Computers (3r.ee) uses at least 11 tools we can see from public records, including Microsoft 365 for email and documents, Google Analytics for analytics, WordPress for its website and reCAPTCHA for security. Last checked .
- Industry
- IT Services
- Size
- 11–50 employees
- Based in
- Kesklinna, Estonia
- Company page
- Tools found
- 11
- Categories
- 7
- Layers
- 4 of 5
- Last checked
- Oct 2026
3r Computers's stack, layer by layer
Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.
Application
1 tool, what the product is built with
Media & UI
Data & Observability
3 tools, what they measure and store
Go-to-market
5 tools, how they find and keep customers
Website & CMS
Marketing
Ads & Pixels
Company Ops
2 tools, what the team runs on day to day
Workspace
Security & Compliance
3r Computers tech stack FAQ
What tools does 3r Computers use?
As of October 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 October 30, 2026.
What email provider does 3r Computers use?
3r Computers uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 715,482 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 (October 2026). runsonwhat found Google Analytics through Google Analytics code on 3r.ee. Google Analytics is used by 895,313 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 (October 2026). runsonwhat found WordPress through WordPress code on 3r.ee. WordPress is used by 602,351 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 818,840 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.
We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.