# What does w3resource use?

w3resource (w3resource.com) shows public evidence of 20 tools, according to runsonwhat (last checked 2026-11-08).

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [Font Awesome](https://www.runsonwhat.com/reverse/fontawesome) | 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 config |  |
| [Microsoft Xandr](https://www.runsonwhat.com/reverse/xandr) | Ads & Pixels | Website config |  |
| [Criteo](https://www.runsonwhat.com/reverse/criteo) | Ads & Pixels | Website config |  |
| [Magnite](https://www.runsonwhat.com/reverse/magnite) | Ads & Pixels | Website config |  |
| [PubMatic](https://www.runsonwhat.com/reverse/pubmatic) | Ads & Pixels | Website config |  |
| [OpenX](https://www.runsonwhat.com/reverse/openx) | Ads & Pixels | Website config |  |
| [Amazon Publisher Services](https://www.runsonwhat.com/reverse/amazon-publisher-services) | Ads & Pixels | Website config |  |
| [Index Exchange](https://www.runsonwhat.com/reverse/index-exchange) | Ads & Pixels | Website config |  |
| [Media.net](https://www.runsonwhat.com/reverse/media-net) | Ads & Pixels | Website config |  |
| [Sovrn](https://www.runsonwhat.com/reverse/sovrn) | Ads & Pixels | Website config |  |
| [TripleLift](https://www.runsonwhat.com/reverse/triplelift) | Ads & Pixels | Website config |  |
| [Sharethrough](https://www.runsonwhat.com/reverse/sharethrough) | Ads & Pixels | Website config |  |

## Company Ops

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

## FAQ

### What tools does w3resource use?

As of November 2026, runsonwhat has found 20 tools at w3resource (w3resource.com) in public records. Edge & Hosting: Cloudflare. Application: Google Fonts and Font Awesome. Data & Observability: Google Analytics, Google Tag Manager and Sentry. Go-to-market: Google Ad Manager, Microsoft Xandr and Criteo. Company Ops: Osano. Last checked November 8, 2026.

### What analytics tools does w3resource use?

w3resource uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on w3resource.com. Google Analytics is used by 903,877 companies runsonwhat tracks.

### What monitoring tools does w3resource use?

w3resource uses Sentry for monitoring, according to runsonwhat (November 2026). runsonwhat found Sentry through Sentry code on w3resource.com. Sentry is used by 80,071 companies runsonwhat tracks.

### Does w3resource use Google Fonts?

Yes. runsonwhat found Google Fonts at w3resource through Google Fonts code on w3resource.com. Google Fonts is a Media & UI tool used by 825,511 companies runsonwhat tracks.

### How does runsonwhat know what w3resource uses?

runsonwhat reads public records only. Of the 20 tools at w3resource, 12 were found through website configuration files, 7 through code on w3resource.com and 1 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and w3resource.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/w3resource.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.