# What does Leos' use?

Leos' (leos.com.tw) shows public evidence of 17 tools, according to runsonwhat (last checked 2026-11-10).

- Industry: Consumer Goods
- Size: 51–200 employees
- Based in: Taichung, Taiwan
- Founded: 1991
- LinkedIn: https://www.linkedin.com/company/leosltd

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code |  |
| [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | 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 |  |
| [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 |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code |  |
| [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Email records, Website code |  |
| [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records |  |
| [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records |  |
| [Amazon Trust Services](https://www.runsonwhat.com/reverse/amazon-trust) | Security & Compliance | DNS records |  |

## Recent changes at Leos'

- 2026-11-10: started using [Google Ads](https://www.runsonwhat.com/reverse/google-ads)
- 2026-11-10: started using [llms.txt](https://www.runsonwhat.com/reverse/llms-txt)

## FAQ

### What tools does Leos' use?

As of November 2026, runsonwhat has found 17 tools at Leos' (leos.com.tw) in public records. Edge & Hosting: Amazon Web Services and Amazon Route 53. Application: jQuery, Font Awesome and Vimeo. Data & Observability: Google Analytics, Google Tag Manager and Hotjar. Go-to-market: Google Ads. Company Ops: Google Workspace, Amazon SES and Let's Encrypt. Last checked November 10, 2026.

### What cloud does Leos' run on?

Leos' uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on leos.com.tw. Amazon Web Services is used by 147,631 companies runsonwhat tracks.

### What email provider does Leos' use?

Leos' uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on leos.com.tw. Google Workspace is used by 421,819 companies runsonwhat tracks.

### What analytics tools does Leos' use?

Leos' 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 leos.com.tw. Google Analytics is used by 904,085 companies runsonwhat tracks.

### Does Leos' use jQuery?

Yes. runsonwhat found jQuery at Leos' through jQuery code on leos.com.tw. jQuery is a Frontend tool used by 927,272 companies runsonwhat tracks.

### Has Leos' changed tools recently?

Yes. On runsonwhat's rechecks, Leos' started using Google Ads and llms.txt (latest on November 10, 2026). A change counts only between two checks of leos.com.tw done the same way.

### How does runsonwhat know what Leos' uses?

runsonwhat reads public records only. Of the 17 tools at Leos', 9 were found through code on leos.com.tw, 5 through DNS records, 2 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and leos.com.tw about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/leos.com.tw (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.