Cambridge | Preliminary English Test series👉 1, 2, 3, 4, 5, 6, 7, 8 + audios Letʼs help boost the channel: https://t.me/boost/pet_series Contact at: @efl_hauptschule
Subscribers
5,847
Avg views
467
Engagement rate
8%
CPM (est.)
—
Creatives seen
435
Channel age: 1,331 days
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
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Last refreshed: 2026-07-16