- URL: https://twitter.com/explore
- Date: 09/19/22 21:19:17
Experiment
- ExperimentSettings: Desktop
v105
Cable
Virginia USA
More
- First View only
- Test runs: 3
- Connectivity: 5000/1000 Kbps, 28ms Latency
- Custom Metrics
Related Links: Original (Control Run), Original Test
View:
Experiment Results
Experiment Impact (Notable changes between experiment and control)
Start Render | First Contentful Paint | Speed Index | Largest Contentful Paint | Cumulative Layout Shift | Total Blocking Time | Page Weight | Blocking Requests |
---|---|---|---|---|---|---|---|
0.56sSlowerExperiment:0.61sControl:0.05s | 0.4sSlowerExperiment:0.5sControl:0.1s | 4.93sFasterExperiment:0.71sControl:5.63s | 6.58sFasterExperiment:0.88sControl:7.45s | 0.032BetterExperiment:0Control:0.032 | 0.69sFasterExperiment:0sControl:0.69s | 3066KBLighterExperiment:2268KBControl:5333KB | 1MoreExperiment:1Control:0 |
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.
Remaining Opportunities
Here's how your overall opportunities look after this experiment:
Jump to Opportunities by Category:
Is it Quick? Not bad...
This site was quick to connect and deliver initial code. It began rendering content very quickly. There were no render-blocking requests. The largest content rendered quickly.
- Opportunities 5
- Tips 5
- Pro Experiments 7
Is it Usable? Not bad...
This site had good layout stability. It took little time to become interactive. It had 4 accessibility issues, 2 critical. Some HTML was generated after delivery, potentially delaying usability.
- Opportunities 3
- Tips 3
- Pro Experiments 3
Is it Resilient? Not bad...
This site had no render-blocking 3rd party requests that could be a single point of failure. It had no security issues. Some HTML was generated after delivery, which can cause fragility.
- Opportunities 1
- Tips 1
- Pro Experiments 3
Filmstrip Comparison (Experiment vs. Control)
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Filmstrip key:
- Visual change
- Visual change + Layout Shift
- Largest Contentful Paint
- Largest Contentful Paint + Layout Shift
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