# What does Olsa use?

Olsa (olsa.com) shows public evidence of 12 tools, according to runsonwhat (last checked 2026-11-11).

- Industry: Mechanical or Industrial Engineering
- Size: 51–200 employees
- Based in: Trezzano Sul Naviglio, Italy
- Founded: 1947
- LinkedIn: https://www.linkedin.com/company/olsa-s-p-a

## 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 |  |
| [AddToAny](https://www.runsonwhat.com/reverse/addtoany) | 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 |  |
| [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code |  |
| [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records |  |
| [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code |  |
| [CookieScript](https://www.runsonwhat.com/reverse/cookie-script) | Security & Compliance | Website code |  |

## FAQ

### What tools does Olsa use?

As of November 2026, runsonwhat has found 12 tools at Olsa (olsa.com) in public records. Application: jQuery, Google Fonts and AddToAny. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, LinkedIn Insight Tag and Microsoft Ads. Company Ops: Microsoft 365, reCAPTCHA and CookieScript. Last checked November 11, 2026.

### What email provider does Olsa use?

Olsa 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 734,206 companies runsonwhat tracks.

### What analytics tools does Olsa use?

Olsa uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on olsa.com. Google Analytics is used by 903,958 companies runsonwhat tracks.

### Does Olsa use jQuery?

Yes. runsonwhat found jQuery at Olsa through jQuery code on olsa.com. jQuery is a Frontend tool used by 927,220 companies runsonwhat tracks.

### How does runsonwhat know what Olsa uses?

runsonwhat reads public records only. Of the 12 tools at Olsa, 10 were found through code on olsa.com, 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 olsa.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/olsa.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.