Making your site run even faster.
We're highlighting interesting features or libraries we think you should know about.
Feature Highlight: blocking="render"
Those of us who give a FOUC (Flash of Unstyled Content) about controlling how websites load will be happy to learn about blocking="render". As it name implies, this attribute can make a <link>, <script> or <style> tag block the page's rendering until they're fully loaded.
Browser support isn't quite there yet–but it's definitely something that will make web loading UX much smoother once it becomes widely supported.
Liên kết đến phầnPerformance Experience & Sentiment
Performance Experience & Sentiment
It's loud and clear: the DX of
srcset and sizes could use improvement! Both ends of the spectrum are around it, with srcset/sizes itself topping the frustration list, and sizes="auto being the most liked feature—because it alleviates some of this pain.Group by:
Sort by:
1
Performance
4,636
2
Performance
4,627
3
Performance
4,613
4
Performance
4,624
5
Performance
4,607
6
Performance
4,610
7
Performance
4,592
Experience
- <span aria-hidden="true">🤓</span> Đã sử dụng nó: Respondents who have used an item.
- <span aria-hidden="true">👀</span> Có nghe về nó: Respondents who have heard about an item, but haven't used it.
- <span aria-hidden="true">🤷</span> Chưa bao giờ nghe về nó: Respondents who have never heard about an item.
Sentiment
- Positive: Respondents who are interested in learning more about a technology; or are willing to use it again.
- Neutral: Responents who did not indicate any sentiment about a technology.
- Negative: Respondents who are not interested in learning more about a technology; or have used it and had a negative experience.
Liên kết đến phầnPerformance Pain Points
Performance Pain Points
The whole point of the web is to give people access to faraway content. Given that, it does feel a bit strange that loading that data is so often an afterthought, with little progress made in the last 30 years apart from slightly nicer spinner animations.
What are your pain points around performance?
Multiple
Top pain point topics overall.
Liên kết đến phầnTài nguyên được đề xuất
Tài nguyên được đề xuất
Todd Gardner
Request Metrics
Web Performance Fundamentals, v2
Speed up your websites and web apps by mastering the latest performance metrics and web optimization techniques.
Cảm ơn các đối tác đã hỗ trợ chúng tôi! Tìm hiểu thêm.