# What does R Package Documentation use?

R Package Documentation (rdrr.io) shows public evidence of 19 tools, according to runsonwhat (last checked 2026-10-20).

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code |  |
| [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code |  |
| [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records |  |

## 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 |  |

## 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 |  |
| [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ad Manager](https://www.runsonwhat.com/reverse/google-ad-manager) | Ads & Pixels | Website code, Website config |  |
| [X Ads](https://www.runsonwhat.com/reverse/x-ads) | Ads & Pixels | Website code |  |
| [Google AdSense](https://www.runsonwhat.com/reverse/google-adsense) | Ads & Pixels | Website code |  |
| [Yandex Webmaster](https://www.runsonwhat.com/reverse/yandex) | Marketing | DNS verification records |  |
| [Criteo](https://www.runsonwhat.com/reverse/criteo) | Ads & Pixels | Website config |  |
| [Magnite](https://www.runsonwhat.com/reverse/magnite) | Ads & Pixels | Website config |  |
| [Index Exchange](https://www.runsonwhat.com/reverse/index-exchange) | Ads & Pixels | Website config |  |
| [Sovrn](https://www.runsonwhat.com/reverse/sovrn) | Ads & Pixels | Website config |  |
| [Outbrain](https://www.runsonwhat.com/reverse/outbrain) | Ads & Pixels | Website config |  |

## Company Ops

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

## FAQ

### What tools does R Package Documentation use?

As of October 2026, runsonwhat has found 19 tools at R Package Documentation (rdrr.io) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: jQuery and Google Fonts. Data & Observability: Google Analytics, Google Tag Manager and Sentry. Go-to-market: Google Ad Manager, X Ads and Google AdSense. Company Ops: Google Workspace. Last checked October 20, 2026.

### What cloud does R Package Documentation run on?

R Package Documentation uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on rdrr.io. Amazon Web Services is used by 146,104 companies runsonwhat tracks.

### What email provider does R Package Documentation use?

R Package Documentation uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on rdrr.io. Google Workspace is used by 406,184 companies runsonwhat tracks.

### What analytics tools does R Package Documentation use?

R Package Documentation uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on rdrr.io. Google Analytics is used by 891,092 companies runsonwhat tracks.

### What marketing software does R Package Documentation use?

R Package Documentation 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 18,466 companies runsonwhat tracks.

### What monitoring tools does R Package Documentation use?

R Package Documentation uses Sentry for monitoring, according to runsonwhat (October 2026). runsonwhat found Sentry through Sentry code on rdrr.io. Sentry is used by 79,176 companies runsonwhat tracks.

### Does R Package Documentation use jQuery?

Yes. runsonwhat found jQuery at R Package Documentation through jQuery code on rdrr.io. jQuery is a Frontend tool used by 921,850 companies runsonwhat tracks.

### How does runsonwhat know what R Package Documentation uses?

runsonwhat reads public records only. Of the 19 tools at R Package Documentation, 10 were found through code on rdrr.io, 5 through website configuration files, 3 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 rdrr.io about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/rdrr.io (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.