Sergej Sumlenny, LL.M engagement report
@sumlenny - 163K followers on X
Measured over 36 original posts from a 30-day window, last computed on October 25, 2026.
Engagement
A typical post picks up 187 interactions against 163K followers, an engagement rate of 0.115%. Measured over 36 original posts, its engagement rate beats 56% of 20,444 tracked accounts of a similar size, which puts it in the middle of its size range rather than at either end. Posts are seen about 6.1K times each, and 3.05% of those impressions turn into an interaction. That is about 3.77% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 2 posts a day over the last 30 days, with activity on roughly 70% of days. Most posts go out around 19:00 UTC, and Sunday is the busiest day of the week. Of the 36 posts sampled, 47% carry an image or video, 6% are part of a thread and 11% link out. The account's strongest tracked post pulled 7.3K interactions, about 39x its own typical post. Recurring topics include #frontline, #rubizh, #breaking.
Measured over 36 original posts from a 30-day window, last computed on October 25, 2026. Recurring tags: #frontline, #rubizh, #breaking.
Compared with accounts its own size
Sergej Sumlenny, LL.M's engagement rate beats 56% of the tracked X accounts closest to it in follower count (20,444 accounts, accounts of similar size (decile 8 of 10)). A percentile is spread evenly by construction, so 50 really is the middle of that group and 90 really is its top tenth.
On engagement per impression rather than per follower it beats 74% of the same group. When those two numbers disagree, the gap is about how far its posts travel rather than how people react to them.
Where this sits in the catalog
At 0.115%, Sergej Sumlenny, LL.M sits above the 25th percentile of the 204,694 accounts in this comparison. That places it in the below the median band, which runs 0.024% to 0.143%.
Show the percentile table
| Percentile | Engagement rate |
|---|---|
| 10th percentile | 0.004% |
| 25th percentile | 0.024% |
| 50th percentile | 0.143% |
| 75th percentile | 0.677% |
| 90th percentile | 2.55% |
| 99th percentile | 82.4% |
This ruler is the whole measured catalog, not a size-matched group: it shows where the raw rate falls across every account we can measure, all of which are large. For a like-for-like comparison, read the size-band percentile above instead. See how the bands are built
Posting timing
This account posts most often around 19:00 UTC, and Sunday is its busiest day of the week. The bars below are the catalog-wide pattern, with this account's own busiest slot marked. They do not show how this account performs at each hour: we keep one aggregate per account, not one per hour, so that measurement does not exist in our data.
Show engagement by hour posted, utc as a table
| Hour (UTC) | Vs author median | Posts |
|---|---|---|
| 00:00 UTC | -1% | 89K |
| 01:00 UTC | -2% | 90K |
| 02:00 UTC | -3% | 88K |
| 03:00 UTC | -4% | 94K |
| 04:00 UTC | -5% | 76K |
| 05:00 UTC | -4% | 75K |
| 06:00 UTC | -5% | 86K |
| 07:00 UTC | -5% | 93K |
| 08:00 UTC | -4% | 108K |
| 09:00 UTC | -4% | 124K |
| 10:00 UTC | -3% | 129K |
| 11:00 UTC | -3% | 141K |
| 12:00 UTC | -3% | 154K |
| 13:00 UTC | -3% | 167K |
| 14:00 UTC | -4% | 173K |
| 15:00 UTC | -2% | 176K |
| 16:00 UTC | -3% | 171K |
| 17:00 UTC | -3% | 159K |
| 18:00 UTC | -2% | 149K |
| 19:00 UTC | -2% | 141K |
| 20:00 UTC | -1% | 131K |
| 21:00 UTC | 0% | 116K |
| 22:00 UTC | -2% | 100K |
| 23:00 UTC | -1% | 90K |
Show engagement by day of week as a table
| Day | Vs author median | Posts |
|---|---|---|
| Sunday | +5% | 393K |
| Monday | +1% | 483K |
| Tuesday | -2% | 520K |
| Wednesday | -3% | 472K |
| Thursday | -2% | 430K |
| Friday | -3% | 447K |
| Saturday | +2% | 393K |
Formats this account uses
Its own posting mix on the left, and what each of those formats does across every account we track on the right. Only formats where the effect clears our publish test appear here, so an empty row is a format we could not measure rather than one that does nothing.
| Format | This account | Catalog effect | 95% interval | Accounts behind it |
|---|---|---|---|---|
| Image or video | 47% of posts | +111% | +108% to +115% | 34K |
| Outbound link | 11% of posts | -41% | -42% to -40% | 32K |
| Typical length | - | -3% | -3% to -2% | 54K |
- 47% of this account's sampled posts carry an image or video. Across the catalog, posts with an image or video run 111% above the same accounts' other posts.
- 11% of its posts carry a link off X. Across the catalog, posts with an outbound link run 41% below the same accounts' other posts.
- Its average post runs 178 characters, which falls in the 80 - 180 characters band. Across the catalog, posts of 80 to 180 characters run 3% below the same accounts' other posts.
These are catalog-wide differences applied to this account's own posting mix, not a measurement of how each format performs for this account specifically. We keep one median per account, not one per format per account, so the second thing is not something this data can tell you.
Best tweets
- Jun 1, 202539x their median
Tu-95 strategic bombers, destroyed en mass today by Ukraine's FPV drones, are not only a backbone of russia's aviation. Tu-95 was designed in 1950s, with its NK-12 engines created by a Nazi SS colonel Ferdinand Brandner, a POW in the USSR. It is a flying diesel punk Nazi crap ⬇️ https://t.co/HGKPNRmrbR
- Oct 18, 202632x their median
Ukraine saw the same mob in Odesa in May 2014. Russia-prepared, russia-radicalized, russia-trained, russia-sent. It was pure luck that Odesa patriots have neutralized them. https://t.co/lZU5Sdx1rH
- Sep 9, 202630x their median
Russia's city of Sochi under massive Ukrainian attack at this hour. And Russians thought genociding Ukraine would serve to deflect from the daily misery of life in Russia. https://t.co/4pYPpTETzC
- Sep 16, 202626x their median
The Ukrainian city of Bakhmut - before the russians weren't there, and after they came. Now the city's name is rarely mentioned; it has faded from the news cycle. Today, other cities in my country are fighting for their survival, just like the locals who live in them. Bakhmut is just a few memories of how Ukrainians lived in their hometown before the russian war: everything was blooming, life was in the air, and children's laughter echoed here and there. This war has scattered all these people - across Ukraine, across the entire world...
- Sep 9, 202625x their median
Next peace conditions will be worst for Ukraine. Worst than unconditional surrender.
- Oct 1, 202617x their median
The animal learned English so everyone sees its rabiate character https://t.co/5ab7lxCT2C
- Sep 8, 202616x their median
Kyiv right now after russian attack‼️ https://t.co/oYfTSeyePr
- Oct 18, 202614x their median
russia has managed to bomb Paris without having sent any Shaheed drone. https://t.co/asf76Y6sDJ
- Oct 2, 202611x their median
Russia: - give me nukes of other soviet republics, and I will never attack them - give me South Osetia and Abkhazia, and I will stop attacking neighbours - give me Crimea, I promise I stop - give me Donbas - give me Kherson and Zaporizhia you are here - give me Kyiv - give me Poland - give me East Germany - give me continental Europe - give me your firstborns
- Sep 9, 20269.4x their median
People heavily underestimate the civilian death toll caused by Russia in Ukraine. The real total, including Mariupol, is several times higher than official estimates https://t.co/5cykiwwUyK
Ranked by total interactions across everything we have tracked for this account, which is a longer history than the 30-day window the rates above use. The multiple compares each post to this account's own median.
Recurring topics
The most frequent hashtags in the sampled posts. They describe what this account writes about; they are not a performance signal, and the catalog-wide breakdown on the hub shows how little hashtag count moves.
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Reading these numbers
A typical post picks up 187 interactions against 163K followers, an engagement rate of 0.115%. Measured over 36 original posts, its engagement rate beats 56% of 20,444 tracked accounts of a similar size, which puts it in the middle of its size range rather than at either end. Posts are seen about 6.1K times each, and 3.05% of those impressions turn into an interaction. That is about 3.77% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 2 posts a day over the last 30 days, with activity on roughly 70% of days. Most posts go out around 19:00 UTC, and Sunday is the busiest day of the week. Of the 36 posts sampled, 47% carry an image or video, 6% are part of a thread and 11% link out. The account's strongest tracked post pulled 7.3K interactions, about 39x its own typical post. Recurring topics include #frontline, #rubizh, #breaking.
- What is Sergej Sumlenny, LL.M's engagement rate on X?
- Sergej Sumlenny, LL.M (@sumlenny) has an engagement rate of 0.115%, based on the median interactions across 36 original posts from the last 30 days against 162,545 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
- Is that a good engagement rate?
- At 0.115%, Sergej Sumlenny, LL.M sits above the 25th percentile of the 204,694 accounts in this comparison. Those comparison accounts are all large ones, because our scanning cadence is weighted towards big accounts, so this is a ranking among peers of similar scale rather than a ranking across X.
- Does @sumlenny have real engagement?
- Its engagement rate beats 56% of the tracked X accounts closest to it in follower count (20,444 accounts), which puts it in the middle of its size range group. Ranking inside a size band matters because engagement rate falls as accounts grow, so a raw rate would mostly re-measure the follower count. It is a starting point for a look at follower quality, not a verdict on it.
- When does @sumlenny post?
- Most posts go out around 19:00 UTC, and Sunday is its busiest day, at roughly 2 posts per day across the measured window.