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@sitespeedio

sitespeed.io

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  1. sitespeed.io sitespeed.io Public

    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.

    JavaScript 5k 624

  2. browsertime browsertime Public

    Measure and Optimize Web Performance

    JavaScript 652 141

  3. onlinetest onlinetest Public

    Deploy your own version of sitespeed.io online.

    JavaScript 38 16

  4. pagexray pagexray Public

    Xray your HAR file and know all about the page

    JavaScript 91 16

  5. compare compare Public

    Compare HAR files.

    JavaScript 119 18

  6. throttle throttle Public

    Throttle your network connection [Linux/Mac OS X]

    JavaScript 386 28

Repositories

Showing 10 of 45 repositories
  • onlinetest Public

    Deploy your own version of sitespeed.io online.

    sitespeedio/onlinetest's past year of commit activity
    JavaScript 38 AGPL-3.0 16 12 4 Updated Sep 16, 2026
  • sitespeed.io Public

    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.

    sitespeedio/sitespeed.io's past year of commit activity
    JavaScript 5,029 MIT 624 137 (2 issues need help) 22 Updated Sep 16, 2026
  • browsertime Public

    Measure and Optimize Web Performance

    sitespeedio/browsertime's past year of commit activity
    JavaScript 652 Apache-2.0 141 33 (3 issues need help) 11 Updated Sep 14, 2026
  • geckodriver Public

    Install and launch Geckodriver for Mac, Linux or Windows.

    sitespeedio/geckodriver's past year of commit activity
    JavaScript 3 MIT 1 1 0 Updated Sep 14, 2026
  • docker-browsers Public
    sitespeedio/docker-browsers's past year of commit activity
    Dockerfile 9 MIT 6 1 0 Updated Sep 14, 2026
  • edgedriver Public
    sitespeedio/edgedriver's past year of commit activity
    JavaScript 0 MIT 2 2 7 Updated Sep 14, 2026
  • chromedriver Public

    Install and launch Chromedriver for Mac, Linux or Windows.

    sitespeedio/chromedriver's past year of commit activity
    JavaScript 5 MIT 4 1 0 Updated Sep 14, 2026
  • throttle Public

    Throttle your network connection [Linux/Mac OS X]

    sitespeedio/throttle's past year of commit activity
    JavaScript 386 MIT 28 1 4 Updated Sep 10, 2026
  • dashboard.sitespeed.io Public

    Example how to use sitespeed.io to monitor the performance of your web site

    sitespeedio/dashboard.sitespeed.io's past year of commit activity
    JavaScript 49 65 4 0 Updated Jul 17, 2026
  • coach-core Public

    Core functionality for the Coach

    sitespeedio/coach-core's past year of commit activity
    JavaScript 3 MIT 7 12 7 Updated Jul 14, 2026
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