# What does Mozilla use?

Mozilla (getfirefox.com) shows public evidence of 4 tools, according to runsonwhat (last checked 2026-10-31).

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Fastly](https://www.runsonwhat.com/reverse/fastly) | CDN & Edge | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |
| [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |

## FAQ

### What tools does Mozilla use?

As of November 2026, runsonwhat has found 4 tools at Mozilla (getfirefox.com) in public records. Edge & Hosting: Fastly. Data & Observability: Google Analytics and Sentry. Go-to-market: Google Ads. Last checked October 31, 2026.

### What analytics tools does Mozilla use?

Mozilla uses Google Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on getfirefox.com. Google Analytics is used by 906,655 companies runsonwhat tracks.

### What monitoring tools does Mozilla use?

Mozilla uses Sentry for monitoring, according to runsonwhat (November 2026). runsonwhat found Sentry through Sentry code on getfirefox.com. Sentry is used by 80,030 companies runsonwhat tracks.

### Does Mozilla use Google Ads?

Yes. runsonwhat found Google Ads at Mozilla through Google Ads code on getfirefox.com. Google Ads is a Ads & Pixels tool used by 542,464 companies runsonwhat tracks.

### How does runsonwhat know what Mozilla uses?

runsonwhat reads public records only. Of the 4 tools at Mozilla, 4 were found through code on getfirefox.com. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and getfirefox.com about monthly.


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