Lost & Found
An animated explainer and interactive playground demonstrating how TCP handles
1 ratings3.72
Saves2
CategoryEducation
PlatformWeb
PricingFree
Lost & Found is a short animated film and interactive playground that visually explains how the internet manages to deliver all data reliably despite frequent packet loss. Users can watch the film and then try sending drawings through a simulated TCP connection that may lose and resend packets, illustrating the protocol's robustness.
learning
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Information
CategoryEducation
PlatformsWeb
PricingFree
AccountNot confirmed
ListedOctober 2026
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Mobile PageSpeed
Automated checks of the public website by Google Lighthouse 13.5.0. Scores can vary between runs.
Checked Oct 17, 2026
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- Performance
- 71 out of 100, Needs improvement
- Accessibility
- 100 out of 100, Good
- Best Practices
- 100 out of 100, Good
- SEO
- 100 out of 100, Good
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