Guancha.cn 观察者网-中国关怀 全球视野
观察者网,致力于荟萃中外思想者精华,鼓励青年学人探索,建中西文化交流平台,为崛起中的精英提供决策参考。

User Loading Experience
First Contentful Paint
Largest Contentful Paint
Cumulative Layout Shift
First Input Delay
Metrics
Largest Contentful Paint3/100 8.0 s
First Contentful Paint32/100 4.8 s
Time to Interactive39/100 8.4 s
Total Blocking Time54/100 570 ms
Speed Index60/100 5.2 s
Cumulative Layout Shift100/100 0.02
Should Fix (14)
Opportunities
These suggestions can help your page load faster. They don't directly affect the Performance score.
Diagnostics
More information about the performance of your application. These numbers don't directly affect the Performance score.
Passed Audits (15)

Should Fix (2)
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Passed Audits (11)

Should Fix (4)
Trust and Safety
General
Passed Audits (10)

Should Fix (8)
PWA Optimized
Installable
Fast and reliable
Passed Audits (6)

Should Fix (4)
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Best practices
These items highlight common accessibility best practices.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Passed Audits (7)

Should Fix (1)
Passed Audits (5)

Should Fix (7)
Passed Audits (3)
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