# What does WSJO use?

WSJO (wsjo.pl) shows public evidence of 19 tools, according to runsonwhat (last checked 2026-11-04).

- Industry: Higher Education
- Size: 51–200 employees
- Based in: Poznań, Poland
- LinkedIn: https://www.linkedin.com/school/wy-sza-szko-a-j-zyk-w-obcych-im-samuela-bogumi-a-lindego

## Edge & Hosting

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

## 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 |  |
| [Font Awesome](https://www.runsonwhat.com/reverse/fontawesome) | Media & UI | Website code |  |
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code |  |
| [Google Maps](https://www.runsonwhat.com/reverse/google-maps) | 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 |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [Elementor](https://www.runsonwhat.com/reverse/elementor) | Website & CMS | Website code |  |
| [All in One SEO](https://www.runsonwhat.com/reverse/aioseo) | Website & CMS | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records |  |
| [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records |  |
| [CookieYes](https://www.runsonwhat.com/reverse/cookieyes) | Security & Compliance | Website code |  |
| [Sectigo](https://www.runsonwhat.com/reverse/sectigo) | Security & Compliance | DNS records |  |
| [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records |  |
| [Google Trust Services](https://www.runsonwhat.com/reverse/google-trust) | Security & Compliance | DNS records |  |
| [Mailjet](https://www.runsonwhat.com/reverse/mailjet) | Email Delivery | Email records, Website code |  |

## FAQ

### What tools does WSJO use?

As of November 2026, runsonwhat has found 19 tools at WSJO (wsjo.pl) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: WordPress, Elementor and All in One SEO. Company Ops: Microsoft 365, Let's Encrypt and CookieYes. Last checked November 4, 2026.

### What email provider does WSJO use?

WSJO 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. Microsoft 365 is used by 730,577 companies runsonwhat tracks.

### What analytics tools does WSJO use?

WSJO uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on wsjo.pl. Google Analytics is used by 903,781 companies runsonwhat tracks.

### What is WSJO's website built with?

WSJO uses WordPress for its website, alongside Elementor and All in One SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on wsjo.pl. WordPress is used by 606,674 companies runsonwhat tracks.

### Does WSJO use jQuery?

Yes. runsonwhat found jQuery at WSJO through jQuery code on wsjo.pl. jQuery is a Frontend tool used by 927,168 companies runsonwhat tracks.

### How does runsonwhat know what WSJO uses?

runsonwhat reads public records only. Of the 19 tools at WSJO, 12 were found through code on wsjo.pl, 6 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 wsjo.pl about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/wsjo.pl (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.