| Browser | OS | Engine | User Agent | When Created |
|---|---|---|---|---|
| Firefox 144 | Linux | Benchmark.js | Mozilla/5.0 (X11; Linux x86_64; rv:144.0) Gecko/20100101 Firefox/144.0 | 11 months ago |
| Firefox 136 | Mac OS X 10.15 | Benchmark.js | Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:136.0) Gecko/20100101 Firefox/136.0 | one year ago |