# What does System Defence use?

System Defence (systemdefence.com) shows public evidence of 10 tools, according to runsonwhat (last checked 2026-10-08).

- Industry: Defense & Space
- Size: 51–200 employees
- Based in: Gölbaşı, Türkiye
- Founded: 2018
- LinkedIn: https://www.linkedin.com/company/system-defencee

## Edge & Hosting

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

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WhatsApp Business](https://www.runsonwhat.com/reverse/whatsapp) | Support & Docs | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records |  |

## FAQ

### What tools does System Defence use?

As of October 2026, runsonwhat has found 10 tools at System Defence (systemdefence.com) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics. Go-to-market: WhatsApp Business. Company Ops: Microsoft 365. Last checked October 8, 2026.

### What email provider does System Defence use?

System Defence 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 704,078 companies runsonwhat tracks.

### What does System Defence use for customer support?

System Defence uses WhatsApp Business for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found WhatsApp Business through WhatsApp Business code on systemdefence.com. WhatsApp Business is used by 132,980 companies runsonwhat tracks.

### What analytics tools does System Defence use?

System Defence uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on systemdefence.com. Google Analytics is used by 856,085 companies runsonwhat tracks.

### Does System Defence use jQuery?

Yes. runsonwhat found jQuery at System Defence through jQuery code on systemdefence.com. jQuery is a Frontend tool used by 899,662 companies runsonwhat tracks.

### How does runsonwhat know what System Defence uses?

runsonwhat reads public records only. Of the 10 tools at System Defence, 7 were found through code on systemdefence.com, 3 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and systemdefence.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/systemdefence.com (updated October 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.