CORTIS engagement report
@cortis_bighit - 1.4M followers on X
Measured over 110 original posts from a 30-day window, last computed on September 1, 2026.
Engagement
A typical post picks up 21K interactions against 1.4M followers, an engagement rate of 1.54%. Measured over 110 original posts, its engagement rate beats 99% 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 290K times each, and 7.27% of those impressions turn into an interaction. That is about 21.1% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 4.7 posts a day over the last 30 days, with activity on almost every day in the window. Most posts go out around 03:00 UTC, and Tuesday is the busiest day of the week. Of the 110 posts sampled, 85% carry an image or video and 90% link out. The account's strongest tracked post pulled 113K interactions, about 5.4x its own typical post. Recurring topics include #cortis, #코르티스, #greengreen_playextended.
Measured over 110 original posts from a 30-day window, last computed on September 1, 2026. Recurring tags: #cortis, #코르티스, #greengreen_playextended.
Compared with accounts its own size
CORTIS's engagement rate beats 99% 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 97% 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 1.54%, CORTIS sits above the 75th percentile of the 37,071 accounts in this comparison. That places it in the top 25% band, which runs 0.435% to 2.10%.
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 Tuesday 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 11, 20265.4x their median
since NY, I‘ve been like 🕷️ 🔗 https://t.co/eFYJae7GYr #CORTIS #코르티스 https://t.co/TmeqsBP0i1
- Aug 17, 20263.8x their median
you knew this was coming lol 🔗 https://t.co/Y8OARfPGlo #CORTIS #코르티스 https://t.co/5cWMusNUDt
- Aug 18, 20263.7x their median
your CORTIS, hbd 🫶 🔗 https://t.co/NREu7uVIy6 #CORTIS #코르티스 https://t.co/Ax5EmFibY3
- Aug 18, 20262.9x their median
코르티스의 첫돌을 축하해 🔗 https://t.co/xkQD1UifI0 #CORTIS #코르티스 https://t.co/5UCTSboG7v
- Aug 23, 20262.8x their median
[Notice] CORTIS The 2nd EP 'GREENGREEN_playextended' (CORTIS Ball ver.) 구매 안내 (+ENG/JPN/CHN) https://t.co/GwNKmxt2QY #CORTIS #코르티스 #GREENGREEN_playextended https://t.co/IK4B2bCsMi
- Aug 9, 20262.6x their median
#가져와_new_pic 📸 260808 2026 CORTIS TOUR <PUT YOUR PHONE DOWN> IN ATLANTA #CORTIS #코르티스 #CORTIS_TOUR #PUTYOURPHONEDOWN #PYPD_IN_ATLANTA https://t.co/EQBRIuczZ0
- Aug 14, 20262.5x their median
#가져와_new_pic 📸 260813 2026 CORTIS TOUR <PUT YOUR PHONE DOWN> IN LOS ANGELES #CORTIS #코르티스 #CORTIS_TOUR #PUTYOURPHONEDOWN #PYPD_IN_LA https://t.co/oG792qOyqW
- Aug 18, 20262.3x their median
before debut ⏪ (https://t.co/lsKBoOvJuw) #CORTIS #코르티스 https://t.co/24pjGHbVaj
- Aug 7, 20262.3x their median
the tower effect 🔗 https://t.co/owpCoDasEg #CORTIS #코르티스 https://t.co/LYeRcvkOby
- Aug 12, 20262.2x their median
we move like animals 🔗 https://t.co/i00xTFrubQ @katseyeworld #KATSEYE_Animal #CORTIS #코르티스 https://t.co/hvEOGx5guS
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 21K interactions against 1.4M followers, an engagement rate of 1.54%. Measured over 110 original posts, its engagement rate beats 99% 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 290K times each, and 7.27% of those impressions turn into an interaction. That is about 21.1% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 4.7 posts a day over the last 30 days, with activity on almost every day in the window. Most posts go out around 03:00 UTC, and Tuesday is the busiest day of the week. Of the 110 posts sampled, 85% carry an image or video and 90% link out. The account's strongest tracked post pulled 113K interactions, about 5.4x its own typical post. Recurring topics include #cortis, #코르티스, #greengreen_playextended.
- What is CORTIS's engagement rate on X?
- CORTIS (@cortis_bighit) has an engagement rate of 1.54%, based on the median interactions across 110 original posts from the last 30 days against 1,372,399 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
- Is that a good engagement rate?
- At 1.54%, CORTIS sits above the 75th 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 @cortis_bighit have real engagement?
- Its engagement rate beats 99% of the tracked X accounts closest to it in follower count (3,829 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 @cortis_bighit post?
- Most posts go out around 03:00 UTC, and Tuesday is its busiest day, at roughly 4.67 posts per day across the measured window.