# sitespeedio/sitespeed.io

<https://repo.masters-masters.com/en/repos/sitespeedio/sitespeed.io>

[Home](https://repo.masters-masters.com/en) › [sitespeedio](https://repo.masters-masters.com/en/owners/sitespeedio) › [sitespeed.io](https://repo.masters-masters.com/en/repos/sitespeedio/sitespeed.io)

sitespeedio/sitespeed.io has 5,047 stars on GitHub. Its RepoMasters card: Stable tier. sitespeed.io is an open-source tool for comprehensive web performance…

| Field | Value |
| --- | --- |
| Owner | [sitespeedio](https://repo.masters-masters.com/en/owners/sitespeedio) |
| Stars | 5,047 |
| Forks | 631 |
| Language | [JavaScript](https://repo.masters-masters.com/en/languages/javascript) |
| License | MIT |
| Created | 2012 |
| Topics | web, metrics, monitoring, webperf, perfmatters, performance-metrics, performance-analysis, performance-dashboard, sitespeed |
| Tier | [Stable (5,000 to 19,999 ★)](https://repo.masters-masters.com/en/ranks/cult) |
| View on GitHub | [sitespeedio/sitespeed.io](https://github.com/sitespeedio/sitespeed.io) |

## Repository

sitespeed.io is an open-source tool for comprehensive web performance analysis, enabling you to test, monitor, and optimize your website’s speed using real browsers in various environments.

The tier for repos with 5,000 to 19,999 ★. Published odds per card pulled: 0.9%. Rarity: Very rare.

## More repos by sitespeedio

- [sitespeedio/coach · ★ 1,195 · JavaScript · Beta](https://repo.masters-masters.com/en/repos/sitespeedio/coach)
- [sitespeedio/browsertime · ★ 653 · JavaScript · Alpha](https://repo.masters-masters.com/en/repos/sitespeedio/browsertime)
- [sitespeedio/throttle · ★ 385 · JavaScript · Alpha](https://repo.masters-masters.com/en/repos/sitespeedio/throttle)
- [sitespeedio/chrome-har · ★ 169 · JavaScript · Prototype](https://repo.masters-masters.com/en/repos/sitespeedio/chrome-har)
- [sitespeedio/compare · ★ 120 · JavaScript · Prototype](https://repo.masters-masters.com/en/repos/sitespeedio/compare)

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Data: GitHub · Illustration: the project’s public image, pixelated by RepoMasters.