# What does cdnjs use?

cdnjs (cdnjs.com) shows public evidence of 11 tools, according to runsonwhat (last checked 2026-10-20).

- LinkedIn: https://www.linkedin.com/company/cdnjs

## Edge & Hosting

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

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Atlassian Statuspage](https://www.runsonwhat.com/reverse/statuspage) | Monitoring | Custom domain |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Yandex Webmaster](https://www.runsonwhat.com/reverse/yandex) | Marketing | DNS verification records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |
| [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records |  |
| [Sectigo](https://www.runsonwhat.com/reverse/sectigo) | Security & Compliance | DNS records |  |
| [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records |  |
| [Google Trust Services](https://www.runsonwhat.com/reverse/google-trust) | Security & Compliance | DNS records |  |
| [Yandex 360](https://www.runsonwhat.com/reverse/yandex-360) | Workspace | Email records |  |
| [Loader.io](https://www.runsonwhat.com/reverse/loader-io) | Dev Tools | DNS verification records |  |

## FAQ

### What tools does cdnjs use?

As of October 2026, runsonwhat has found 11 tools at cdnjs (cdnjs.com) in public records. Edge & Hosting: Cloudflare. Data & Observability: Atlassian Statuspage. Go-to-market: Yandex Webmaster. Company Ops: Google Workspace, Let's Encrypt and Sectigo. Last checked October 20, 2026.

### What email provider does cdnjs use?

cdnjs uses Google Workspace for email and office software, alongside Yandex 360, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 403,712 companies runsonwhat tracks.

### What marketing software does cdnjs use?

cdnjs uses Yandex Webmaster for marketing, according to runsonwhat (October 2026). runsonwhat found Yandex Webmaster through a DNS verification record for Yandex Webmaster. Yandex Webmaster is used by 18,009 companies runsonwhat tracks.

### What monitoring tools does cdnjs use?

cdnjs uses Atlassian Statuspage for monitoring, according to runsonwhat (October 2026). runsonwhat found Atlassian Statuspage through a subdomain that points at Atlassian Statuspage. Atlassian Statuspage is used by 6,665 companies runsonwhat tracks.

### Does cdnjs use Cloudflare?

Yes. runsonwhat found Cloudflare at cdnjs through DNS records that point at Cloudflare and code on cdnjs.com. Cloudflare is a CDN & Edge tool used by 705,646 companies runsonwhat tracks.

### Which companies have a tech stack similar to cdnjs's?

The companies with the stacks most like cdnjs' are Charitybuzz, Thirstie, meganoticias.cl and صحيفة الشرق الأوسط, according to runsonwhat (October 2026). Each shares 3 to 4 tools with cdnjs, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what cdnjs uses?

runsonwhat reads public records only. Of the 11 tools at cdnjs, 8 were found through DNS records, 2 through email records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and cdnjs.com about monthly.


---

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