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Analytics

Public & anonymized. Same page for everyone, no account needed. Rows hold shape, never identity: no ip, no cookie id, no user id, no answer text. Cells under 7 observations stay hidden. How this data works · JSON

nu (pre-K through grade 12) · Last 28 days · computed 2026-11-12 20:36 UTC · refreshes every few minutes

12.5 Average satisfaction index 0 to 100
44 Sessions scored
113 Bounced (under 7 s)

Nobody gets asked "how was it?". This index reads behavior only: how far a learner got, whether they finished, how many tries each question took, how much of the time they stayed active, & whether they went on to another lesson or an account. A proxy, not a survey.

Distribution

0-19 44
20-39 0
40-59 0
60-79 0
80-100 0

Trend

0 25 50 75 100 Oct 16: 0 Oct 16 Oct 17: 0 Oct 18: 0 Oct 19: 11.6 Oct 20: 0 Oct 21: 0 Oct 22: 0 Oct 23: 2.0 Oct 23 Oct 24: 7.8 Oct 25: 0 Oct 26: 0.1 Oct 27: 0 Oct 28: 11.2 Oct 29: 0 Oct 30: 15.0 Oct 30 Oct 31: 0 Nov 1: 0 Nov 2: 8.1 Nov 3: 0 Nov 4: 0 Nov 5: 0 Nov 6: 11.4 Nov 6 Nov 7: 14.9 Nov 8: 3.2 Nov 9: 14.3 Nov 10: 15.0 Nov 11: 13.7 Nov 12: 14.6
Average satisfaction over time

Components

ComponentWeightAverageMeaning
Progress35%0.0%steps completed over the shortest path
Completed20%0.0%finished the lesson
Attempt quality15%—1 − (attempts per answered question − 1) / 4, clamped to 0..1
Attention15%83.3%active time over wall-clock time
Continuation15%0.0%clicked the next lesson or the sign-up button

Highest by lesson

Nothing above the reporting floor yet.

Lowest by lesson

Nothing above the reporting floor yet.