ロボ子さん🤖ホロライブ0期生!!新オリ曲・1stアルバム販売中‼️ engagement report
@robocosan - 906K followers on X
Measured over 54 original posts from a 30-day window, last computed on August 28, 2026.
Engagement
A typical post picks up 2.6K interactions against 906K followers, an engagement rate of 0.292%. Measured over 54 original posts, its engagement rate beats 88% of 3,829 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 55K times each, and 4.85% of those impressions turn into an interaction. That is about 6.03% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 3.8 posts a day over the last 30 days, with activity on roughly 53% of days. Most posts go out around 03:00 UTC, and Saturday is the busiest day of the week. Of the 54 posts sampled, 78% carry an image or video and 35% link out. The account's strongest tracked post pulled 20K interactions, about 7.4x its own typical post. Recurring topics include #ロボ子art, #ロボ子海底3dライブ, #shorts.
Measured over 54 original posts from a 30-day window, last computed on August 28, 2026. Recurring tags: #ロボ子art, #ロボ子海底3dライブ, #shorts.
Compared with accounts its own size
ロボ子さん🤖ホロライブ0期生!!新オリ曲・1stアルバム販売中‼️'s engagement rate beats 88% of the tracked X accounts closest to it in follower count (3,829 accounts, accounts of similar size (decile 9 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 0.292%, ロボ子さん🤖ホロライブ0期生!!新オリ曲・1stアルバム販売中‼️ sits above the 50th percentile of the 37,071 accounts in this comparison. That places it in the above the median band, which runs 0.08% to 0.435%.
Show the percentile table
| Percentile | Engagement rate |
|---|---|
| 10th percentile | 0.002% |
| 25th percentile | 0.012% |
| 50th percentile | 0.08% |
| 75th percentile | 0.435% |
| 90th percentile | 2.10% |
| 99th percentile | 158.3% |
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 03:00 UTC, and Saturday 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% | 51K |
| 01:00 UTC | -2% | 52K |
| 02:00 UTC | -3% | 51K |
| 03:00 UTC | -4% | 54K |
| 04:00 UTC | -6% | 44K |
| 05:00 UTC | -4% | 42K |
| 06:00 UTC | -4% | 49K |
| 07:00 UTC | -5% | 53K |
| 08:00 UTC | -4% | 61K |
| 09:00 UTC | -3% | 71K |
| 10:00 UTC | -2% | 73K |
| 11:00 UTC | -3% | 80K |
| 12:00 UTC | -2% | 88K |
| 13:00 UTC | -2% | 96K |
| 14:00 UTC | -4% | 99K |
| 15:00 UTC | -2% | 103K |
| 16:00 UTC | -3% | 100K |
| 17:00 UTC | -2% | 92K |
| 18:00 UTC | -1% | 86K |
| 19:00 UTC | -2% | 81K |
| 20:00 UTC | -1% | 75K |
| 21:00 UTC | -1% | 67K |
| 22:00 UTC | -1% | 58K |
| 23:00 UTC | -1% | 52K |
Show engagement by day of week as a table
| Day | Vs author median | Posts |
|---|---|---|
| Sunday | +5% | 234K |
| Monday | 0% | 294K |
| Tuesday | -3% | 288K |
| Wednesday | -1% | 253K |
| Thursday | -2% | 247K |
| Friday | -3% | 256K |
| Saturday | +3% | 230K |
Best tweets
- Aug 23, 20267.4x their median
ふぁろーぼーー🥱ᐝ https://t.co/Z1Y38kBYM2
- Aug 21, 20265.2x their median
はろーーぼーーーぷにっ https://t.co/umaGs5ONvL
- Aug 15, 20265.1x their median
笑いすぎて喉ガラガラ気味だけど満足のもよう。おはろーぼー https://t.co/9ACkNGtUrq
- Aug 14, 20264.2x their median
ろぼちが家庭的な女すぎる おれのためのごはん作ってくれてる
- Aug 22, 20263.8x their median
おはろーぼ!!! https://t.co/UQxNgGNmla
- Aug 26, 20263.6x their median
はろーぼー 最近夏ってかんじだねぇ🌞🌴🌺✨ https://t.co/Vgzm7JqqoG
- Aug 15, 20263.5x their median
起きた? https://t.co/Gq9YmVx4im
- Aug 24, 20263.3x their median
はろーぼー 今日はお子様バッテリーデートなんだけど 夜コラボわーんちゃん⁇ https://t.co/8dLkt4QNpm
- Aug 25, 20263.3x their median
ホロライブのメンバーであなたに近いのは『星街すいせい』です。 https://t.co/oiMLOWeZ74
- Aug 2, 20263.0x their median
🌹 NEW SONG RELEASE 🌹 〝現世アリス-Utsushiyo Alice-〟 Vocal ロボ子さん Creator 卯乃 1stアルバムに収録されている新オリ曲の1つをMV付きでお披露目🎶✨️ 沢山聴いて行ってね♥️ https://t.co/pmENFr7ye5 https://t.co/lHhLPvAWS7
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 2.6K interactions against 906K followers, an engagement rate of 0.292%. Measured over 54 original posts, its engagement rate beats 88% of 3,829 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 55K times each, and 4.85% of those impressions turn into an interaction. That is about 6.03% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 3.8 posts a day over the last 30 days, with activity on roughly 53% of days. Most posts go out around 03:00 UTC, and Saturday is the busiest day of the week. Of the 54 posts sampled, 78% carry an image or video and 35% link out. The account's strongest tracked post pulled 20K interactions, about 7.4x its own typical post. Recurring topics include #ロボ子art, #ロボ子海底3dライブ, #shorts.
- What is ロボ子さん🤖ホロライブ0期生!!新オリ曲・1stアルバム販売中‼️'s engagement rate on X?
- ロボ子さん🤖ホロライブ0期生!!新オリ曲・1stアルバム販売中‼️ (@robocosan) has an engagement rate of 0.292%, based on the median interactions across 54 original posts from the last 30 days against 906,420 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
- Is that a good engagement rate?
- At 0.292%, ロボ子さん🤖ホロライブ0期生!!新オリ曲・1stアルバム販売中‼️ sits above the 50th percentile of the 37,071 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 @robocosan have real engagement?
- Its engagement rate beats 88% of the tracked X accounts closest to it in follower count (3,829 accounts), which puts it in the top quarter 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 @robocosan post?
- Most posts go out around 03:00 UTC, and Saturday is its busiest day, at roughly 3.83 posts per day across the measured window.