# What does Page not found use?

Page not found (techv.co.jp) shows public evidence of 9 tools, according to runsonwhat (last checked 2026-11-06).

- Size: 11–50 employees
- Based in: Kitaaoyama, Japan
- Founded: 2000
- LinkedIn: https://www.linkedin.com/company/%E4%BC%8A%E8%97%A4%E5%BF%A0%E3%83%86%E3%82%AF%E3%83%8E%E3%83%AD%E3%82%B8%E3%83%BC%E3%83%99%E3%83%B3%E3%83%81%E3%83%A3%E3%83%BC%E3%82%BA%EF%BC%88%E6%A0%AA%EF%BC%89

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Cloud](https://www.runsonwhat.com/reverse/gcp) | Hosting & Cloud | Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [Vue.js](https://www.runsonwhat.com/reverse/vue) | Frontend | Website code |  |
| [Firebase](https://www.runsonwhat.com/reverse/firebase) | Backend & Database | Website code |  |
| [Nuxt](https://www.runsonwhat.com/reverse/nuxt) | Frontend | Website code |  |

## Data & Observability

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

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records |  |
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code |  |
| [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) | Security & Compliance | DNS verification records |  |

## FAQ

### What tools does Page not found use?

As of November 2026, runsonwhat has found 9 tools at Page not found (techv.co.jp) in public records. Edge & Hosting: Google Cloud. Application: Google Fonts, Vue.js and Firebase. Data & Observability: Google Tag Manager. Company Ops: Microsoft 365, Google Workspace and GlobalSign. Last checked November 6, 2026.

### What cloud does Page not found run on?

Page not found uses Google Cloud for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Google Cloud through Google Cloud code on techv.co.jp. Google Cloud is used by 77,430 companies runsonwhat tracks.

### What email provider does Page not found use?

Page not found uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 727,583 companies runsonwhat tracks.

### What analytics tools does Page not found use?

Page not found uses Google Tag Manager for analytics, according to runsonwhat (November 2026). runsonwhat found Google Tag Manager through Google Tag Manager code on techv.co.jp. Google Tag Manager is used by 515,767 companies runsonwhat tracks.

### Does Page not found use Google Fonts?

Yes. runsonwhat found Google Fonts at Page not found through Google Fonts code on techv.co.jp. Google Fonts is a Media & UI tool used by 825,722 companies runsonwhat tracks.

### How does runsonwhat know what Page not found uses?

runsonwhat reads public records only. Of the 9 tools at Page not found, 6 were found through code on techv.co.jp, 2 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 techv.co.jp about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/techv.co.jp (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.