# What does Crefono 4 use?

Crefono 4 (crefono04.org.br) shows public evidence of 9 tools, according to runsonwhat (last checked 2026-11-14).

- Industry: Government Administration
- Size: 11–50 employees
- Based in: Recife, Brazil
- LinkedIn: https://www.linkedin.com/company/conselho-regional-de-fonoaudiologia-da-4-regiao

## 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 |  |
| [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code |  |
| [GTranslate](https://www.runsonwhat.com/reverse/gtranslate) | Media & UI | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [WhatsApp Business](https://www.runsonwhat.com/reverse/whatsapp) | Support & Docs | Website code |  |
| [All in One SEO](https://www.runsonwhat.com/reverse/aioseo) | Website & CMS | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [UserWay](https://www.runsonwhat.com/reverse/userway) | Security & Compliance | Website code |  |

## FAQ

### What tools does Crefono 4 use?

As of November 2026, runsonwhat has found 9 tools at Crefono 4 (crefono04.org.br) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and YouTube. Go-to-market: WordPress, WhatsApp Business and All in One SEO. Company Ops: UserWay. Last checked November 14, 2026.

### What does Crefono 4 use for customer support?

Crefono 4 uses WhatsApp Business for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found WhatsApp Business through WhatsApp Business code on crefono04.org.br. WhatsApp Business is used by 139,223 companies runsonwhat tracks.

### What is Crefono 4's website built with?

Crefono 4 uses WordPress for its website, alongside All in One SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on crefono04.org.br. WordPress is used by 607,096 companies runsonwhat tracks.

### Does Crefono 4 use jQuery?

Yes. runsonwhat found jQuery at Crefono 4 through jQuery code on crefono04.org.br. jQuery is a Frontend tool used by 927,393 companies runsonwhat tracks.

### How does runsonwhat know what Crefono 4 uses?

runsonwhat reads public records only. Of the 9 tools at Crefono 4, 8 were found through code on crefono04.org.br, 1 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and crefono04.org.br about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/crefono04.org.br (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.