- URL: https://us.cnn.com/politics
- Date: 09/20/22 15:01:46
Experiment Impact (Notable changes between experiment and control)
|Start Render||First Contentful Paint||Speed Index||Largest Contentful Paint||Cumulative Layout Shift||Total Blocking Time||Visual Complete||Fully Loaded|
Note: The metric comparisons above exclude differences in response time that exist between the median experiment and control runs of this experiment. View this comparison with TTFB differences included.
Here's how your overall opportunities look after this experiment:
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Is it Quick? Needs Improvement.
This site took little time to connect and deliver initial code. It began rendering content with little delay. The largest contentful paint time was slower than ideal.
- Opportunities 7
- Tips 7
- Pro Experiments 10
Is it Usable? Needs Improvement.
This site had minor layout shifts.It took a long time to become interactive. It had 5 accessibility issues, 1 critical. 0.33% of HTML was generated client-side, delaying usability.
- Opportunities 4
- Tips 4
- Pro Experiments 4
Is it Resilient? Not bad...
This site had zero render-blocking 3rd party requests. It had no security issues detected. Dependence on client-generated HTML risks fragility.
- Opportunities 1
- Tips 1
- Pro Experiments 3
Filmstrip Comparison (Experiment vs. Control)
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- Visual change
- Visual change + Layout Shift
- Largest Contentful Paint
- Largest Contentful Paint + Layout Shift