# Chapter 9. Performance

**URL:** <https://discuss.httparchive.org/t/chapter-9-performance/2045>\
**Category:** 2020 Web Almanac\
**Created:** [October 25, 2020, 11:17pm UTC](https://discuss.httparchive.org/t/chapter-9-performance/2045 "2020-10-25T23:17:22Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![rviscomi](https://yyz1.discourse-cdn.com/flex035/user_avatar/discuss.httparchive.org/rviscomi/32/835_2.png) [@rviscomi](https://discuss.httparchive.org/u/rviscomi)\
**Post date:** [October 25, 2020, 11:17pm UTC](https://discuss.httparchive.org/t/chapter-9-performance/2045/1 "2020-10-25T23:17:22Z")

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# Tell us what you think!

We’d love to hear your feedback on the [Performance chapter](https://almanac.httparchive.org/en/2020/performance) of the 2020 Web Almanac. Leave a comment and tell us your questions, comments, and ideas.

_Poll ([view on site](https://discuss.httparchive.org/t/chapter-9-performance/2045/1))_

## Chapter resources 🤓

Here are some additional resources if you’d like to learn more about how this chapter was made:

- [💡 Planning issue](https://github.com/HTTPArchive/almanac.httparchive.org/issues/905)
- [📝 Draft document](https://docs.google.com/document/d/1E8DRFI3AghYqzvIS4cfs2W5HXvZkyEk0YHsM3sCjRBs/edit?usp=sharing)
- [🔎 Analysis queries](https://github.com/HTTPArchive/almanac.httparchive.org/tree/main/sql/2020/performance)
- [📊 Analysis results](https://docs.google.com/spreadsheets/d/164FVuCQ7gPhTWUXJl1av5_hBxjncNi0TK8RnNseNPJQ/edit#gid=2077755325)

## Found a bug? 🐛

[File an issue](https://github.com/HTTPArchive/almanac.httparchive.org/issues/new?assignees=thefoxis&labels=bug%2C+writing&template=2020-content-issue.md&title=Issue+with+the+2020+Performance+chapter) or submit a pull request on GitHub. Thanks for your help!

## Join us! 🌱

The Web Almanac was built with the support of [over 100 contributors](https://almanac.httparchive.org/en/2020/contributors) from the web community. If you’d like to contribute to the 2021 edition, please fill out our [interest form](https://forms.gle/xDeiLMh1XHHL6LM8A) and we’ll reach out to you in mid-2021.

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**Author:** ![Alan-Liang](https://yyz1.discourse-cdn.com/flex035/user_avatar/discuss.httparchive.org/alan-liang/32/1824_2.png) [@Alan-Liang](https://discuss.httparchive.org/u/Alan-Liang)\
**Post date:** [December 22, 2020, 11:21am UTC](https://discuss.httparchive.org/t/chapter-9-performance/2045/2 "2020-12-22T11:21:40Z")

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Taiwan is officially a “region,” not a “country.”

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**Author:** ![agringaus](https://yyz1.discourse-cdn.com/flex035/user_avatar/discuss.httparchive.org/agringaus/32/1540_2.png) [@agringaus](https://discuss.httparchive.org/u/agringaus)\
**Post date:** [July 20, 2022, 2:21am UTC](https://discuss.httparchive.org/t/chapter-9-performance/2045/3 "2022-07-20T02:21:06Z")

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According to Wikipedia, Taiwan is a country [Taiwan - Wikipedia](https://en.wikipedia.org/wiki/Taiwan)

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**Author:** ![agringaus](https://yyz1.discourse-cdn.com/flex035/user_avatar/discuss.httparchive.org/agringaus/32/1540_2.png) [@agringaus](https://discuss.httparchive.org/u/agringaus)\
**Post date:** [July 20, 2022, 2:23am UTC](https://discuss.httparchive.org/t/chapter-9-performance/2045/4 "2022-07-20T02:23:51Z")

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If you run Page Speed Insights, Time to First Byte has now different thresholds:  
0.8 - 1.8 sec  
 ![TTFB](https://canada1.discourse-cdn.com/flex035/uploads/httparchive/original/2X/4/4fd0e1ec3c567f3acc7de1d673ff4cd1f60abb7f.jpeg)