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@easy_java_ru: statistics and cleanliness index

Java | Вопросы собесов

Сайт: https://easyoffer.ru/ Все каналы: t.me/+xGeAw6ckJ4liYzQy Контакт для рекламы: @easyoffer_adv

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Grade A+ metrics look normal cleanliness index
data from 2026-10-01
Subscribers
11,340
Median views
1,139
ERR
10%
Posts sampled
40
Niche Computer science
Post language Russian 97% of posts
Channel age 3 years

Data from 2026-10-01 — 7 days old.

Assessment summary

The channel publishes short breakdowns of technical interview questions for Java developers and cheat sheets on databases. Reach remains on par with similar channels in the directory: a post is read by about 10.0% of subscribers, and reaction activity is even higher than typical for this benchmark.

Some messages in the feed have been deleted — about 43% of IDs are missing, while posting frequency is moderate (about two posts per day). For an advertiser, this means that the ad retains visibility and is not immediately pushed down by a stream of new posts.

What to pay attention to

Some messages have been deleted: ≈43% of IDs are missing

There are many gaps in the numbering of the channel's recent messages — some of them have been deleted. Message IDs are counted rather than publications: each photo in an album has its own ID. Deleted posts are not visible, so the remaining ones provide only a partial picture of the channel.

What grade A+ means

The metrics agree with each other: views and reactions are distributed as usual, and almost no signals lower the index.

Compared with similar channels

Compared with 27 Computer science catalog channels whose metrics look normal. They are a similar size: 4,321 to 33,537 subscribers.

ERR (reach) lower than 14 of 27
@easy_java_ru 10%
similar channels median 10.1%
Reactions per 100 views higher than 19 of 26
@easy_java_ru 0.54
similar channels median 0.37

This is not a niche norm: only catalog channels are included. A high ERR is not always a plus: if the other metrics do not support it, the index goes down.

Dynamics and anomalies

Views by post

The latest 40 posts with views, from Sep 13 to Oct 1. The dashed line is the median (1,139).

07041.4KSep 13: 1,137 viewsSep 13: 1,082 viewsSep 14: 1,246 viewsSep 14: 1,142 viewsSep 15: 1,205 viewsSep 15: 1,109 viewsSep 16: 1,271 viewsSep 16: 1,181 viewsSep 17: 1,257 viewsSep 17: 1,174 viewsSep 18: 1,229 viewsSep 18: 1,113 viewsSep 19: 1,197 viewsSep 19: 1,217 viewsSep 20: 1,379 viewsSep 20: 1,241 viewsSep 21: 1,268 viewsSep 21: 1,188 viewsSep 22: 1,215 viewsSep 22: 1,155 viewsSep 23: 1,409 viewsSep 23: 1,357 viewsSep 24: 1,193 viewsSep 25: 1,289 viewsSep 25: 1,075 viewsSep 26: 1,080 viewsSep 26: 1,062 viewsSep 27: 1,050 viewsSep 27: 937 viewsSep 28: 871 viewsSep 28: 843 viewsSep 29: 867 viewsSep 29: 800 viewsSep 29: 787 viewsSep 30: 700 viewsSep 30: 741 viewsSep 30: 681 viewsSep 30: 618 viewsOct 1: 449 viewsOct 1: 305 views Sep 13Oct 1
  • post views
  • 4 posts newer than one day and still gaining views
  • median 1,139

Maximum: 1,409 views. Data as of Oct 1.

No deviations in views. Views are only part of the metrics, so look at the whole index.

Cleanliness-index history

3 checks for this channel.

050100Jun 14: index 96, grade A+Jun 14Sep 8: index 50, grade DSep 8Oct 1: index 96, grade A+Oct 1

Advertising outlook

Advertising placement: reasonable.

About 576–752 people will see your post in the first 48 hours.

Reach of advertising posts

Too few advertising posts to compare: 1. 4 more are too fresh.

Buy advertising

Telegram ads are sold on these marketplaces — they have channel catalogs, prices, and checkout.

We don't sell ads. This channel may not be listed there.

Where to buy advertising

Affiliate links: we get a commission. It never affects the channel's score.

Questions about @easy_java_ru

What is the channel's purity index, and are there any metric anomalies?

The purity index is 96 out of 100, grade A+, categorized as “metrics normal”. The only recorded peculiarity is the deletion of some messages, resulting in about 43% of post IDs being missing.

What reach does a post get on the channel?

The median views figure is 1,139 with an ERR of around 10.0%. This matches the average benchmark of similar verified channels in the directory.

Is placing ads on @easy_java_ru justified?

Yes, placing ads is considered justified. The channel has been active for more than three years, publishes about two posts per day, and demonstrates higher reaction engagement than most similar channels.

How the assessment was produced

Data source
Public Telegram data: posts, views, reactions, and channel metadata.
Date or snapshot
2026-10-01
Sample
The latest 40 public posts available at check time.
Calculation method
TG Inspector calculates metrics from the saved snapshot and combines independent signals into a deterministic 0–100 cleanliness index.
Factual result
The @easy_java_ru assessment dated 2026-10-01 uses 40 recent public posts. At that snapshot the channel had 11,340 subscribers, median post views were 1,139, ERR was 10.0%, and the cleanliness index was 96/100.
Limitations
This is a probabilistic assessment based on public data: it describes metrics, not the owner's actions, and is not a real-time measurement.

Full methodology and interpretation rules

This automated assessment is probabilistic: it describes the channel's public metrics, not its owner's actions. The index and grade are calculated from public data and are not changed on request. Channel owners can request removal of the page — t.me/TGinspector_ru.