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### 📚 Is your documentation request related to a problem?
I personally would like to know what are the motivations behind this package, and what are the known limitations or limitations you have be…
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Hey gang! Love the website and the idea behind it.
I wanted to do a dive into your site's frontend performance. Whereas I normally would call attention to things that would improve experience for t…
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> [!IMPORTANT]
> This issue is part of our 2024 Hacktoberfest initiative. If you are interested in working on this issue, refer to our [top-level tasks](https://github.com/freeCodeCamp/freeCodeCamp/i…
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## Environment
```
- Operating System: `MacOs`
- Node Version: `v19.3.0`
- Nuxt Version: `3.0.0`
- Nitro Version: `1.0.0`
- Package Manager: `yarn@1.22.19`
- Builder: `vi…
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When Lighthouse runs, it seems to create a new theme to run the tests on. For some reason though the theme it creates doesn't have any products, so Lighthouse fails whenever it tries to run on that pa…
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When I open https://open.spotify.com the first sign of error is a "The plugin has crashed." message at the top with an option to reload the page.
I have ad-block disabled, DRM allowed, and "send do…
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## 什么是FMP？
可能大家对「白屏时间」这个名词并不陌生，他是「刀耕火种」年代，我们收集的页面性能指标之一，随着前端工程的复杂化，白屏时间已经没有什么实质性的…
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### Have you read the documentation?
- [X] Yes, I've read the [how to make a reproducable bug guide](https://www.sitespeed.io/documentation/sitespeed.io/bug-report/)
- [X] Yes, I've read the [how to …
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#33286 revealed an interesting result, triggered by surprisingly small parser updates to text nodes. This is worth investigating further, because I imagine it could be contributing to our slower than …
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# Web性能领域常见的专业术语
测量与排查网页的性能瓶颈，是一名专业Web性能优化者的基本功。本章将详细介绍Web性能领域的一些专业术语，通过这些术语也可以侧面了解是哪些因素在影响加载性能。
## 背景
衡量网页的性能是一个比较琐碎的事情，因为没有某一个指标或数字可以直接告诉我们网页的性能怎样，因为加载网页不是一瞬间的事，准确地说，它是一个过程，不存在某个单独的 **“时间点”…