# What does CAL.dk use?

CAL.dk (cal.dk) shows public evidence of 16 tools, according to runsonwhat (last checked 2026-10-11).

- Industry: Automotive
- Size: 51–200 employees
- Based in: Odense NV, Denmark
- LinkedIn: https://www.linkedin.com/company/c-a-larsen-automobiler-a-s

## 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 |  |
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code |  |
| [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code |  |
| [Vue.js](https://www.runsonwhat.com/reverse/vue) | Frontend | 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 |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code |  |
| [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code |  |
| [Elementor](https://www.runsonwhat.com/reverse/elementor) | Website & CMS | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records, Website code |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records |  |
| [Cookie Information](https://www.runsonwhat.com/reverse/cookie-information) | Security & Compliance | Website code |  |

## FAQ

### What tools does CAL.dk use?

As of October 2026, runsonwhat has found 16 tools at CAL.dk (cal.dk) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and Vimeo. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Microsoft 365, SendGrid and Cookie Information. Last checked October 11, 2026.

### What email provider does CAL.dk use?

CAL.dk 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 704,080 companies runsonwhat tracks.

### What analytics tools does CAL.dk use?

CAL.dk uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on cal.dk. Google Analytics is used by 856,144 companies runsonwhat tracks.

### What is CAL.dk's website built with?

CAL.dk uses WordPress for its website, alongside Yoast SEO and Elementor, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on cal.dk. WordPress is used by 584,097 companies runsonwhat tracks.

### Does CAL.dk use jQuery?

Yes. runsonwhat found jQuery at CAL.dk through jQuery code on cal.dk. jQuery is a Frontend tool used by 899,705 companies runsonwhat tracks.

### Which companies have a tech stack similar to CAL.dk's?

The companies with the stacks most like CAL.dk's are Yokohama TWS North America, Bama Gruppen, Amesto Group and Merrild kaffe, according to runsonwhat (October 2026). Each shares 6 to 12 tools with CAL.dk, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what CAL.dk uses?

runsonwhat reads public records only. Of the 16 tools at CAL.dk, 13 were found through code on cal.dk, 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 cal.dk about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/cal.dk (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.