perfmatters
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Currently the compressAssets rule indicates that I should compress WOFF2 files. Since WOFF2 files are already compressed, I don't think that is appropriate advice.
In fact I would suggest inverting the rule, and validate that already compressed files (WOFF2, GZIP, to name a few) are indeed not compressed again.
Context:
- SiteSpeed.io 7.4.0 (with Coach 2.2.0)
Performance Metrics for Web Browsers
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Feb 12, 2018 - JavaScript
displays the import size of the package you are importing inside the code editor
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Aug 2, 2020 - JavaScript
List of performance analysis, monitoring and optimization tools
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Aug 19, 2020 - JavaScript
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Jun 23, 2020
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Sep 11, 2020 - TypeScript
Checking browser rendering performance regression
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Jan 1, 2017 - JavaScript
Curated resources that help you build lightning fast websites
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Aug 8, 2020 - CSS
前端性能指标的监控,采集以及上报。用于测量第一个dom生成的时间(FP/FCP/LCP)、用户最早可操作时间(fid|tti)和组件的生命周期性能,,网络状况以及资源大小等等。向监控后台报告实际用户测量值。
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Feb 23, 2020 - TypeScript
E2E test framework to check for performance regressions in Angular apps
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Dec 17, 2016 - JavaScript
We should make it possible to edit the label of each HAR (the name HAR1 and HAR2 by default).
If we edit the name, we should change it in all places. That is super useful when you compare pages and wanna do screenshots.
Perfromance budget plugin for Webpack (https://webpack.js.org/)
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Nov 7, 2018 - JavaScript
HTML5 Slide Deck Generator Tool Based on the PageSpeed Insights API
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Apr 12, 2019 - JavaScript
Notes about Android development patterns. #BuildBetterApps #PERFMATTERS
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May 24, 2020
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Jul 20, 2020 - JavaScript
Framework allows to perform frontend performance testing with sitespeed.io + webpagetest, view application/server metrics in real-time with Grafana.
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Jul 17, 2020 - Dockerfile
Slides and demo for PerfJankie/BrowserPerf
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Mar 17, 2015 - CSS
List of awesome articles and tutorials for a jank free app
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Sep 25, 2017
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Nov 14, 2018 - TypeScript
Nsk Google Developer Group webperf tools talk links, snippets and stuff
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Dec 27, 2017 - CSS
Voronezh webperf tools talk links, snippets and stuff
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Dec 27, 2017
Some CrUX bigQuery Queries
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Apr 21, 2018
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Jan 1, 2020 - JavaScript
Notebooks, data, code and documentation because #perfmatters
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Oct 1, 2018 - Jupyter Notebook
Javascript performance optimization (P4 - FEND)
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May 12, 2016 - JavaScript
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Dec 31, 2019 - HTML
Making responsive and retina-ready images easy, lightweight and asynchronous.
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Jun 30, 2015 - JavaScript
Source code of my personal website!
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Aug 31, 2019 - HTML
Think Fast, First: Empowering Performance Culture
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Sep 7, 2020 - JavaScript
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I'd like to use a client certificate with sitespeed.io (with the Chrome backend). I've searched the documentation, but I could not find any explanation on how to do this.
Note that the Chrome browser does support the use the certificates installed in the host operating system (e.g. Windows or macOS).
Request: Please document how to use client certificates (e.g. P12) in the any browser (or at