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白栎Shirly engagement report

@BailiKoi - 284K followers on X

Measured over 16 original posts from a 30-day window, last computed on September 7, 2026.

Engagement

Top 10% for its size
Per follower
3.08%
of 284K followers
Per impression
5.74%
148K views on a typical post
Reach
53.6%
of its followers see a post
Typical post
8.5K
interactions (median)
Saved
0.814%
1.2K bookmarks on a typical post
Posting rate
1.23/day
active 73% of days
Peak time
11:00 UTC
Sunday

A typical post picks up 8.5K interactions against 284K followers, an engagement rate of 3.08%. Measured over 16 original posts, its engagement rate beats 99% of 6,874 tracked accounts of a similar size. Comparing inside a size band matters here: engagement rate falls as accounts grow, so a raw rate would mostly just re-measure the follower count. Posts are seen about 148K times each, and 5.74% of those impressions turn into an interaction. That is about 52.3% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 1.2 post a day over the last 30 days, with activity on roughly 73% of days. Most posts go out around 11:00 UTC, and Sunday is the busiest day of the week. Of the 16 posts sampled, 94% carry an image or video and 6% link out. The account's strongest tracked post pulled 15K interactions, about 1.8x its own typical post. Recurring topics include #endfield‌, #eva, #arknightsendfield‌.

Measured over 16 original posts from a 30-day window, last computed on September 7, 2026. Recurring tags: #endfield‌, #eva, #arknightsendfield‌.

Compared with accounts its own size

白栎Shirly's engagement rate beats 99% of the tracked X accounts closest to it in follower count (6,874 accounts, accounts of similar size (decile 7 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 91% 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 3.08%, 白栎Shirly sits above the 90th percentile of the 69,562 accounts in this comparison. That places it in the top 10% band, which runs 2.08% to 113.6%.

p100.002%
p250.016%
p50 (median)0.1%
p750.5%
p902.08%
p99113.6%
Engagement rate as a share of followers, across the 69,562 accounts we have scanned enough to measure. The axis is logarithmic, because the top and bottom of this population are about 51,658 times apart and a linear axis would flatten everything below the median into a single point.
Show the percentile table
Engagement rate percentiles
PercentileEngagement rate
10th percentile0.002%
25th percentile0.016%
50th percentile0.1%
75th percentile0.5%
90th percentile2.08%
99th percentile113.6%

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 11:00 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.

Engagement by hour posted, UTCTwenty-four bars, one per UTC hour. Each bar shows how posts published in that hour compare with their own authors' median engagement. Bars above the centre line ran higher than the median, bars below ran lower. A marker flags Busiest hour: 11:00 UTC.
0003060912151821
Above the authors' own mediansBelowScale: plus or minus 111%Busiest hour: 11:00 UTC
Show engagement by hour posted, utc as a table
Engagement by hour posted, UTC
Hour (UTC)Vs author medianPosts
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 UTC0%116K
22:00 UTC-2%100K
23:00 UTC-1%90K
Engagement by day of weekSeven bars, one per weekday, Sunday first. Each bar shows how posts published on that day compare with their own authors' median engagement. Bars above the centre line ran higher than the median, bars below ran lower. A marker flags Busiest day: Sunday.
SunMonTueWedThuFriSat
Above the authors' own mediansBelowScale: plus or minus 111%Busiest day: Sunday
Show engagement by day of week as a table
Engagement by day of week
DayVs author medianPosts
Sunday+5%393K
Monday+1%483K
Tuesday-2%520K
Wednesday-3%472K
Thursday-2%430K
Friday-3%447K
Saturday+2%393K
See what moves engagement across the whole catalogWhat counts as a good engagement rate at this size

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.

This account's posting mix compared with catalog-wide effects
FormatThis accountCatalog effect95% intervalAccounts behind it
Image or video94% of posts+111%+108% to +115%34K
Outbound link6% of posts-41%-42% to -40%32K
Typical length--8%-9% to -7%41K
  • 94% 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.
  • 6% 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 57 characters, which falls in the under 80 characters band. Across the catalog, posts under 80 characters run 8% 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

  • Sep 6, 20261.8x their median

    据说有人性癖是这种袜子? https://t.co/C4ctEyGjAj

    14K4573065254K viewsView on X
  • Aug 28, 2026

    质感挺好😡 https://t.co/l9dA0dqvvL

    12K23960145K viewsView on X
  • Sep 5, 2026

    管理员周末快乐,今天就不拉电线了😡 #Endfield‌ https://t.co/rFLZOQIN05

    10K312322238K viewsView on X
  • Aug 26, 2026

    😡真拿你没办法,坐好了!当... https://t.co/iS8n8IURCM

    10.0K276662169K viewsView on X
  • Aug 29, 2026

    很清晰😡 https://t.co/PPKe3atFQ5

    9.7K278500152K viewsView on X
  • Sep 6, 2026

    😡木乐还没醒睡得猪一样,那这推文怎么发出来的呢?定时!总之晚上好早上好! #Endfield‌ https://t.co/vksSRU4fpI

    9.3K26736092K viewsView on X
  • Sep 4, 2026

    if you want…😡 #Endfield‌ https://t.co/KswvWOmuIl

    8.9K224440122K viewsView on X
  • Sep 2, 2026

    什...?几天没看老节目,又想被辱了?真恶心啊老师... https://t.co/PB9gU2e1xS

    8.4K233611164K viewsView on X
  • Aug 23, 2026

    😡晚上好哦,明天看牙医,木乐老师我还能活着回来更新吗😢 https://t.co/q57vJYGinz

    8.1K164650195K viewsView on X
  • Aug 12, 2026

    其实这是狱门疆...没用杂鱼再看一会儿就要被封印了😡 https://t.co/G5yf5k3dUx

    7.6K209652176K viewsView on X

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

#endfield‌#eva#arknightsendfield‌#bluearchive#endfield

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 8.5K interactions against 284K followers, an engagement rate of 3.08%. Measured over 16 original posts, its engagement rate beats 99% of 6,874 tracked accounts of a similar size. Comparing inside a size band matters here: engagement rate falls as accounts grow, so a raw rate would mostly just re-measure the follower count. Posts are seen about 148K times each, and 5.74% of those impressions turn into an interaction. That is about 52.3% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 1.2 post a day over the last 30 days, with activity on roughly 73% of days. Most posts go out around 11:00 UTC, and Sunday is the busiest day of the week. Of the 16 posts sampled, 94% carry an image or video and 6% link out. The account's strongest tracked post pulled 15K interactions, about 1.8x its own typical post. Recurring topics include #endfield‌, #eva, #arknightsendfield‌.

What is 白栎Shirly's engagement rate on X?
白栎Shirly (@BailiKoi) has an engagement rate of 3.08%, based on the median interactions across 16 original posts from the last 30 days against 283,744 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
Is that a good engagement rate?
At 3.08%, 白栎Shirly sits above the 90th percentile of the 69,562 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 @BailiKoi have real engagement?
Its engagement rate beats 99% of the tracked X accounts closest to it in follower count (6,874 accounts), which puts it in the top 10% for its size 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 @BailiKoi post?
Most posts go out around 11:00 UTC, and Sunday is its busiest day, at roughly 1.23 posts per day across the measured window.

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