# What does De Fonseca use?

De Fonseca (defonseca.com) shows public evidence of 12 tools, according to runsonwhat (last checked 2026-11-10).

- Based in: Italy
- Founded: 1982

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code |  |
| [PayPal](https://www.runsonwhat.com/reverse/paypal) | Payments & Billing | Website code |  |
| [Klarna](https://www.runsonwhat.com/reverse/klarna) | Payments & Billing | 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 |
|---|---|---|---|
| [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code |  |
| [Shopify](https://www.runsonwhat.com/reverse/shopify) | Website & CMS | Custom domain, DNS records, Website code |  |

## Company Ops

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

## Recent changes at De Fonseca

- 2026-11-02: stopped using [Bugsnag](https://www.runsonwhat.com/reverse/bugsnag)

## FAQ

### What tools does De Fonseca use?

As of November 2026, runsonwhat has found 12 tools at De Fonseca (defonseca.com) in public records. Edge & Hosting: Cloudflare and GoDaddy. Application: Vimeo, PayPal and Klarna. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Meta Pixel and Shopify. Company Ops: Microsoft 365. Last checked November 10, 2026.

### What email provider does De Fonseca use?

De Fonseca uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on defonseca.com. Microsoft 365 is used by 736,713 companies runsonwhat tracks.

### What payment provider does De Fonseca use?

De Fonseca uses PayPal for payments and billing, alongside Klarna, according to runsonwhat (November 2026). runsonwhat found PayPal through PayPal code on defonseca.com. PayPal is used by 35,164 companies runsonwhat tracks.

### What analytics tools does De Fonseca use?

De Fonseca uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on defonseca.com. Google Analytics is used by 904,209 companies runsonwhat tracks.

### What is De Fonseca's website built with?

De Fonseca uses Shopify for its website, according to runsonwhat (November 2026). runsonwhat found Shopify through a subdomain that points at Shopify and DNS records. Shopify is used by 61,637 companies runsonwhat tracks.

### Does De Fonseca use Cloudflare?

Yes. runsonwhat found Cloudflare at De Fonseca through Cloudflare code on defonseca.com. Cloudflare is a CDN & Edge tool used by 735,752 companies runsonwhat tracks.

### Has De Fonseca changed tools recently?

Yes. On runsonwhat's rechecks, De Fonseca stopped using Bugsnag (latest on November 2, 2026). A change counts only between two checks of defonseca.com done the same way.

### How does runsonwhat know what De Fonseca uses?

runsonwhat reads public records only. Of the 12 tools at De Fonseca, 7 were found through code on defonseca.com, 2 through subdomains that point at the vendor, 1 through DNS records, 1 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 defonseca.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/defonseca.com (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.