School of NDT & NDE
Subscribers
1,014
Avg views
81
Engagement rate
8%
CPM (est.)
—
Creatives seen
—
Audience quality
Looks reliableView rate: 8%
- Reach and engagement sit in a normal range for this size
An estimate from public metrics — we have no admin access to Telegram’s native analytics, so treat this as a signal, not a verdict.
Building history
We have not collected enough daily snapshots yet to plot a trend. The current snapshot is shown above; a chart will appear once we have at least two data points.
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Last refreshed: 2026-04-28