New We are sorting MAX channels into categories and territories. Read the news
MAX analyticschannels, chats and posts

Analytics

MAX
Information collectorsbrain-pro.ru Foreign agent labelingagent-mark.ru
Public channel ID 72618459800865

БИОЛОГИЯ ЕГЭ С МАРИНОЙ БРЕЙН | ЕГЭ 2026

Education and training
Channels in category
101 334
This channel's rank
№ 14 687
Open category →
Russia
Open in MAX
Channel analytics

Dashboard

24 October — 30 October 2026

30 days 90 days Year All time Custom dates

Loading…

SubscribersHow many subscribers the channel has now. The wave shows subscribers at each point of the period. The change is against the start of the period. 530 5.8 % +29 for the period
ViewsHow many views the posts published in the period have now. These are not views per day: MAX does not report how many views there were yesterday. The percentage is the change in the daily average: the current period is still running (today is not over yet), so it is compared with the previous one by pace rather than by total. “Was” is the whole previous period of the same length. 5 946 40.1 % was 4 259
ReactionsHow many reactions the posts published in the period have. The percentage is the change in the daily average: the current period is still running (today is not over yet), so it is compared with the previous one by pace rather than by total. “Was” is the whole previous period of the same length. 165 13.4 % was 146
MentionsHow many times other channels mentioned the channel: links and reposts, excluding advertising posts. The bigger the circle, the more mentions at that point of the period. The percentage is the change in the daily average: the current period is still running (today is not over yet), so it is compared with the previous one by pace rather than by total. “Was” is the whole previous period of the same length. with a subscription
RepostsHow many times other channels reposted this channel's posts (excluding advertising posts). Reposts are also counted as mentions. The percentage is the change in the daily average: the current period is still running (today is not over yet), so it is compared with the previous one by pace rather than by total. “Was” is the whole previous period of the same length. after signing in
Average post reachHow many views one post gets on average. Only posts older than two days are counted: views of fresh posts are still growing. Points with fresh posts are dashed with hollow dots: the reach of all posts right now, it will still grow. after signing in
ERRWhat share of subscribers sees an average post: average reach ÷ subscribers × 100 %. The line shows ERR at each point of the period, the dashed line — ERR of the previous period of the same length. Points with posts younger than two days are hollow dots on the dashed end of the line. after signing in
Engagement ERHow often readers react to posts: reactions ÷ views × 100 %. The tick on the bar is the previous period. after signing in
Posts per dayHow many posts are published per day on average. Each cell is a point of the period: the darker, the more posts per day. The percentage is the change in the daily average: the current period is still running (today is not over yet), so it is compared with the previous one by pace rather than by total. “Was” is the whole previous period of the same length. after signing in
Ad shareWhat share of the period's posts looks like advertising: erid labeling, ad links and other signs. The scale shows the ad load by the quality index thresholds: up to 10 % — low, up to 25 % — moderate, up to 50 % — high, above — very high. A growing share is marked red. with a subscription
TrendTop — subscribers at the end of each point of the period; bottom — growth per point: green means more subscribers, red means fewer. Above the growth chart — the biggest gain and the biggest loss. MAX does not report how many people subscribed and unsubscribed separately.

Audience growth

+29subscribers in the period

+12 biggest gain · 26 Oct 2026 −1 biggest loss · 28 Oct 2026

Channel scoreA channel score from 0 to 100 made of five parts: audience, growth integrity, ad load, trust and calculation reliability. Each bar shows how many points the part earned out of its maximum. The index is recalculated every night; channels are compared with similar ones of the same category and size.

Quality index

How it is calculated
Available after signing in
ReachHow many views the posts published at each point of the period have now (not views per day). The record is labeled; the point with today is paler — the day is not over yet. Average post reach — posts older than two days.

Views and reach

Available after signing in
CitationsThe citation index (CI) shows how often and by which channels this channel is mentioned over the last 30 days, excluding advertising posts. The level is its place among similar channels. The line shows CI at each point of the period (for a week or month — the average over its days).

Citation index

How it is calculated

The citation index has not been calculated yet: it will appear after the nightly calculation once other channels mention the channel.

RhythmHow many posts are published on average in each hour of each weekday, Moscow time: the darker the cell, the more posts. “Best time” — the hours when posts older than two days have the highest average reach.

When and how much it posts

Available with a subscription
FormatsWhat the feed is made of. Each post has one format, by priority: repost, video, photo, link, text. The bar and percentages show the share of posts of each format; on the right — average reach of one post of the format (posts older than two days), the small bar compares it with the most viewed format.

Post formats

Available after signing in
PostsEach dot is a post in the period: horizontally — publication date, vertically — views, dot size — reactions, color — format. This shows hits, flops and how reach changes. For large channels, the 100 most viewed posts and an even sample of the rest are shown — no more than 1,500 dots.

Every post is a dot

Higher means more views, bigger means more reactions. Click a dot to open the post.

Available after signing in
SummaryTotals for the selected period: how many posts were published, how many views and reactions they have now and the average post reach. Views are the current views of posts published on those days, not views per day. The change is against the same span before the period, if statistics cover it.

Period totals

Click a metric to see it across the period below

Available after signing in
AdsWhat share of the period's posts looks like advertising: erid labeling, ad links and other signs. The detector is cautious, so the real share is usually higher. The scale shows the ad load by the quality index thresholds. Below — the average reach of an ad post and a regular post, and who the channel advertises (sites that ad links lead to).

Ads in the channel

More
Available with a subscription
What worksPosts of the period with the most views. The bar shows views relative to first place. The preview is the post's image; for a post without an image — the channel avatar. Views are the post's current count.

Top posts

By views for the period

All posts
Available after signing in
RhythmHow many posts were published each day of the period (pale bars) and the 7-day average (line): you can see whether the channel is speeding up or slowing down. Today is not over yet, so its average is calculated up to yesterday.

Posts by day

Pale bars are days, the line is the 7-day average: you can see whether the channel is speeding up or slowing down

Posts per day 7-day average

Data updated at 23:24 Moscow time. Views are the current counts of posts published on those days; average reach counts posts older than two days. How the quality index is calculated

VKontakte Telegram Odnoklassniki
Favorites at datool.ru

Follow the channel in your account

Sign up at datool.ru to add the channel “БИОЛОГИЯ ЕГЭ С МАРИНОЙ БРЕЙН | ЕГЭ 2026” to favorites and track its metrics.

Sign up For channel owners

Verify your channel

Sign in or sign up at datool.ru, then add our bot to the channel following the instructions in your account. Once ownership is verified, the lock disappears and channel management becomes available.

Sign in or sign up

Report an inaccuracy

Describe what needs fixing. If you have a source, add a link.

You are leaving datool.ru

The link leads to an external website. datool.ru is not responsible for its content — check the address before entering passwords or payment details.

Redirecting in 10 s

Go