These are measurements, not verdicts. Each one below states something we counted, alongside the evidence it was counted from, so you can check it rather than take it. None of them is graded: every observation this register holds is recorded at severity 0, because the precision of the detectors behind them has not been measured yet, and a rating we cannot support is worse than none. Read each as a fact about the data, not as a judgement about the channel. How we measure.
Views per post sit far below this size band
14.6 average views per post against 9,261 subscribers — an engagement rate of 0.157%. Across the 6,944 registered channels in the same cohort — 3,166–9,999 subscribers, posting mainly in Persian — the middle half sit between 4.21% and 18.0%, with a median of 9.13%.
What this was computed from
Window
30 days (6 August 2026 – 5 September 2026)
Posts measured
526 of 526 published in the window (526 exact, 0 rounded by Telegram)
Views totalled
7,659
Mature posts only
0.487% over 11 posts read at least 24h after publication
When this is recorded. A channel is listed here only when its engagement rate sits at or below the 1st percentile of its cohort and is at least 3× away from that cohort’s median — below it — on both the all-readings figure and the mature-only figure. The percentile alone would be circular: a percentile cut puts the same share of every cohort in the tail whatever the data looks like. The distance from the median is what makes it a statement about this channel.
This is not a verdict, and the direction is not a quality signal. A low rate has many innocent causes — audiences that read in the Telegram app without opening the channel, a subscriber base built long before the current output, an audience in a different timezone from our reading. A high rate has innocent causes too: a post that travelled far beyond the channel’s own subscribers will do it. We publish the measurement and the distribution it sits in. The full cohort baselines are downloadable, so this comparison can be reproduced rather than trusted.
Recorded under the key err_low, last confirmed 5 September 2026. An observation that a later pass no longer finds is cleared, and a cleared observation is removed from this page rather than being shown struck through — we do not keep publishing a claim we have withdrawn. Dispute an observation.
Growth
11 measurements spanning 26 days, net -393. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 9,202–9,713 and does not start at zero.
Measurement log — every subscribers count we have recorded
Measured (UTC)
Subscribers
Change
2 Sept 2026, 16:05
9,261
-14
30 Aug 2026, 14:08
9,275
-29
27 Aug 2026, 18:54
9,304
-48
25 Aug 2026, 04:37
9,352
-66
22 Aug 2026, 01:35
9,418
-145
18 Aug 2026, 15:16
9,563
-38
15 Aug 2026, 08:44
9,601
-27
11 Aug 2026, 19:02
9,628
-13
8 Aug 2026, 11:27
9,641
-13
7 Aug 2026, 14:16
9,654
no change
7 Aug 2026, 14:08
9,654
first reading
Engagement
532 posts held, back to 6 August 2026 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 45 pages of Telegram’s post history, 20 posts per page.
ERR · 30 days
0.157%
avg views ÷ 9,261 subscribers
Avg views / post
14.6
526 posts measured
Reaction rate
0%
reactions ÷ views · ER floor
Posts in window
526
of 532 held
ERR is average views per post over the last 30 days divided by subscribers, the definition TGStat uses, so this figure is comparable with the one you will see elsewhere. It falls structurally as a channel grows: a high ERR on a small channel and a low one on a large channel describe reach mathematics, not quality. We publish the figure and the sample it came from and pass no verdict on it.
ER is defined industry-wide as (forwards + reactions + comments) ÷ views — note the denominator is views, not subscribers. Telegram’s public web preview carries views and reactions but not forward or comment counts, so the reaction rate above is the reactions term only and is therefore a floor: the true ER for this channel is higher by an amount we have not measured and will not estimate. It is computed over the 1 of 526 measured posts that carry a reaction reading, and over those same posts' views.
What these figures were computed from
Window
Rolling 30 days · latest post in window 29 August 2026
Posts held
532 (6 August 2026 – 29 August 2026)
Views total
7,659
Reactions total
0
Forwards / comments
not exposed by the public surface — not measured, not estimated
Readings taken
29 Aug 2026, 07:51 UTC
Views are a single reading per post, taken at the time above. A post published in the last day or two is still accumulating views, which pulls the 30-day average down slightly. That is a property of the standard definition rather than a fault in it, so we keep the definition rather than “correcting” the number into something nobody can reproduce.
Precision. Telegram publishes view counts on its public widget in short form — 8.12K, 3.7M — so any reading at or above 1,000 reaches us rounded to three significant figures, and only counts below 1,000 are exact. Averages and rates derived from them are shown to the same precision rather than to the unit: a figure like 3,701,250 would assert digits nobody measured.
Reaction counts are published per emoji and rounded the same way, so a total below 1,000 is exact and a larger one is a sum that may carry a rounded component from each emoji above 1,000. Because it is a sum, it does not look rounded — read a large reaction total as three significant figures per contributing emoji rather than as the figure it prints.
What this channel posts
Video runtime
3h 20m
Average length
28m 39s
Measured directly from 7 videos with a duration reading, out of the posts we hold for this channel — not this channel’s whole posting history, only the sample this register has actually read. An exact reading to the second, taken from the post itself rather than from Telegram’s own rounded chrome, so it carries no ≈ mark.
Showing the 12 most recent of 532 posts we hold for @classs_cool. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.
Mentions
Names
Channels on the register whose handles appear in this channel's posts.
A mention is a weaker signal than a forward and is counted separately for that reason — naming a channel is not republishing it, and a handle in a post body is easy to place deliberately. The post counts beside each row below are distinct posts in which the handle appeared, from posts we have read on both sides — the “Named by N registered channels” figure above is a different count, of distinct NAMING CHANNELS rather than posts, and is not the sum of the rows under it.
Appears in Telegram’s recommendations for other channels
The reverse of the list above, and a different kind of signal. This does not require this channel to have ever been asked about directly — each row below is a channel we DID ask Telegram about, whose Telegram-generated list happened to include this one. A channel can appear here with an empty list above it, because being named by someone else’s query is independent of having been queried itself.
ادبیات جعفری | یکتا @jafariyekta · 58,583 Telegram ranks this channel #8 of 90 here — alongside 89 others — read 22 August 2026
فیزیک براتی 1406 @mehti_barati · 62,779 Telegram ranks this channel #10 of 89 here — alongside 88 others — read 21 August 2026
فیزیک شجاعی رایگان @FizikShojaey · 91,233 Telegram ranks this channel #13 of 89 here — alongside 88 others — read 17 August 2026
شیمی پارسا فراهانی @parsa_farahani00 · 159,146 Telegram ranks this channel #15 of 87 here — alongside 86 others — read 15 August 2026
کلاس های ماز | کمپ 44 @mazeKonkor · 35,627 Telegram ranks this channel #19 of 70 here — alongside 69 others — read 2 September 2026
دوپینگ ماز / آزمون های ماز @MazeDooping · 36,368 Telegram ranks this channel #26 of 78 here — alongside 77 others — read 1 September 2026
اخبار وزارت آموزش و پرورش @IRIEducation · 217,422 Telegram ranks this channel #37 of 89 here — alongside 88 others — read 12 August 2026
نهایی عربی فلاح دهم یازدهم دوازدهم @agxio · 34,189 Telegram ranks this channel #40 of 74 here — alongside 73 others — read 3 September 2026
زیست فرهمندنیا دهم یازدهم دوازدهم @dr_farahmandnia · 44,945 Telegram ranks this channel #44 of 89 here — alongside 88 others — read 27 August 2026
ریاضی معین کرمی @moein_karamii1404 · 36,226 Telegram ranks this channel #46 of 80 here — alongside 79 others — read 1 September 2026
ماز | کلاسینو | تاملند @maz_konkuor · 142,295 Telegram ranks this channel #51 of 89 here — alongside 88 others — read 14 August 2026
نهایی زیست فرهمندنیا دهم یازدهم دوازدهم @dhewv · 37,994 Telegram ranks this channel #59 of 73 here — alongside 72 others — read 31 August 2026
کلاسینو | تاملند @koonkor1404 · 51,823 Telegram ranks this channel #59 of 92 here — alongside 91 others — read 24 August 2026
U vpn @Uvpn_org · 45,183 Telegram ranks this channel #64 of 79 here — alongside 78 others — read 27 August 2026
کلاس رایگان تاملند|کلاسینو @tamland_clasinoo · 86,584 Telegram ranks this channel #64 of 91 here — alongside 90 others — read 15 August 2026
تاملند/کلاسینو @nahaey_tarmim · 39,948 Telegram ranks this channel #65 of 74 here — alongside 73 others — read 30 August 2026
📚 کتابیکو 📚 @ketab_konkoria · 130,783 Telegram ranks this channel #65 of 89 here — alongside 88 others — read 14 August 2026
کشور ماز @Keshvar_maze · 57,637 Telegram ranks this channel #67 of 86 here — alongside 85 others — read 21 August 2026
زیست عظیمی 1406 @haniifazimi · 103,092 Telegram ranks this channel #74 of 90 here — alongside 89 others — read 15 August 2026
تگزاس کنکور @Texas_konkure · 65,608 Telegram ranks this channel #82 of 92 here — alongside 91 others — read 20 August 2026
یِ کنکوری @ye_Konkorie · 174,066 Telegram ranks this channel #91 of 92 here — alongside 91 others — read 13 August 2026
This channel appears in 21 seed channels' Telegram-generated recommendation lists in total. Each is Telegram’s list for THAT channel, not this one — see how this is measured.
Cite this entry
A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 2 September 2026 — this
entry's latest reading, not the date you are reading this.
“𝑪𝑳𝑨𝑺𝑺 𝑪𝑶𝑶𝑳|•کلاس” (@classs_cool), 9,261 subscribers as measured 2 September 2026. Telegram Register, tgregister.com/channel/classs_cool.
Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.
