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CORTIS engagement report

@cortis_bighit - 1.5M followers on X

Measured over 52 original posts from a 30-day window, last computed on October 25, 2026.

Engagement

Top 10% for its size
Per follower
1.76%
of 1.5M followers
Per impression
8.24%
318K views on a typical post
Reach
21.3%
of its followers see a post
Typical post
26K
interactions (median)
Saved
0.149%
476 bookmarks on a typical post
Posting rate
2/day
active 97% of days
Peak time
12:00 UTC
Wednesday

A typical post picks up 26K interactions against 1.5M followers, an engagement rate of 1.76%. Measured over 52 original posts, its engagement rate beats 98% of 20,444 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 318K times each, and 8.24% of those impressions turn into an interaction. That is about 21.3% 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 almost every day in the window. Most posts go out around 12:00 UTC, and Wednesday is the busiest day of the week. Of the 52 posts sampled, 75% carry an image or video, 6% are part of a thread and 94% link out. The account's strongest tracked post pulled 128K interactions, about 4.9x its own typical post. Recurring topics include #cortis, #코르티스, #greengreen.

Measured over 52 original posts from a 30-day window, last computed on October 25, 2026. Recurring tags: #cortis, #코르티스, #greengreen.

Compared with accounts its own size

CORTIS's engagement rate beats 98% of the tracked X accounts closest to it in follower count (20,444 accounts, accounts of similar size (decile 10 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 96% 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 1.76%, CORTIS sits above the 75th percentile of the 204,583 accounts in this comparison. That places it in the top 25% band, which runs 0.677% to 2.55%.

p100.004%
p250.024%
p50 (median)0.143%
p750.677%
p902.55%
p9982.4%
Engagement rate as a share of followers, across the 204,583 accounts we have scanned enough to measure. The axis is logarithmic, because the top and bottom of this population are about 22,891 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 percentile0.004%
25th percentile0.024%
50th percentile0.143%
75th percentile0.677%
90th percentile2.55%
99th percentile82.4%

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 12:00 UTC, and Wednesday 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: 12:00 UTC.
0003060912151821
Above the authors' own mediansBelowScale: plus or minus 111%Busiest hour: 12:00 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: Wednesday.
SunMonTueWedThuFriSat
Above the authors' own mediansBelowScale: plus or minus 111%Busiest day: Wednesday
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 video75% of posts+111%+108% to +115%34K
Outbound link94% of posts-41%-42% to -40%32K
Typical length--3%-3% to -2%54K
  • 75% 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.
  • 94% of its posts carry a link off X. Across the catalog, posts with an outbound link run 41% below the same accounts' other posts, so a large share of this account's output sits in the weakest bucket we measure.
  • Its average post runs 128 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

  • Sep 19, 20264.9x their median

    #가져와_new_pic 📸 260919 2026 𝗧𝗛𝗘 𝗙𝗔𝗖𝗧 𝗠𝗨𝗦𝗜𝗖 𝗔𝗪𝗔𝗥𝗗𝗦 #CORTIS #코르티스 #CORTIS_TNT #CORTIS_REDRED #GREENGREEN https://t.co/i6ZNXuwS3l

    94K30K1.6K2.5K985K viewsView on X
  • Aug 11, 20264.3x their median

    since NY, I‘ve been like 🕷️ 🔗 https://t.co/eFYJae7GYr #CORTIS #코르티스 https://t.co/TmeqsBP0i1

    84K25K9773.3K1.7M viewsView on X
  • Sep 23, 20263.3x their median

    코어, 향수 뿌리지마 🔗 https://t.co/XilKWUMbdd #CORTIS #코르티스 https://t.co/EAxBWAckFW

    64K19K6363.1K1.2M viewsView on X
  • Aug 17, 20263.0x their median

    you knew this was coming lol 🔗 https://t.co/Y8OARfPGlo #CORTIS #코르티스 https://t.co/5cWMusNUDt

    61K15K8513.8K1.7M viewsView on X
  • Aug 18, 20263.0x their median

    your CORTIS, hbd 🫶 🔗 https://t.co/NREu7uVIy6 #CORTIS #코르티스 https://t.co/Ax5EmFibY3

    54K23K6991.2K585K viewsView on X
  • Sep 22, 20262.9x their median

    #가져와_new_pic 📸 260922 2026 INKIGAYO LIVE in TOKYO #CORTIS #코르티스 #CORTIS_TNT #CORTIS_REDRED #CORTIS_ACAI #CORTIS_YOUNGCREATORCREW #GREENGREEN https://t.co/vqTkdXoHB2

    58K16K413583509K viewsView on X
  • Sep 24, 20262.8x their median

    guess what we did this chuseok📦 check it tmr #CORTIS #코르티스 https://t.co/yvSLw8sgts

    59K14K489964607K viewsView on X
  • Oct 13, 20262.7x their median

    [BDAY Project] Paris texas - Everybody's safe until... 🎂 (https://t.co/gCeSuWYRuz) #CORTIS #코르티스 #JAMES #제임스 https://t.co/uOpVZNBvPe

    46K17K4.7K2.5K581K viewsView on X
  • Oct 14, 20262.5x their median

    [BDAY Project] JAMES (https://t.co/sKlhAmHQ1V) #CORTIS #코르티스 #JAMES #제임스 https://t.co/NP77J9RAx3

    50K14K719733411K viewsView on X
  • Oct 7, 20262.5x their median

    #가져와_new_pic 📸 261007 MUSIC BANK in BARCELONA #CORTIS #코르티스 https://t.co/64hhDymnhv

    53K11K283375477K 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

#cortis#코르티스#greengreen#greengreen_playextended#coer

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 26K interactions against 1.5M followers, an engagement rate of 1.76%. Measured over 52 original posts, its engagement rate beats 98% of 20,444 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 318K times each, and 8.24% of those impressions turn into an interaction. That is about 21.3% 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 almost every day in the window. Most posts go out around 12:00 UTC, and Wednesday is the busiest day of the week. Of the 52 posts sampled, 75% carry an image or video, 6% are part of a thread and 94% link out. The account's strongest tracked post pulled 128K interactions, about 4.9x its own typical post. Recurring topics include #cortis, #코르티스, #greengreen.

What is CORTIS's engagement rate on X?
CORTIS (@cortis_bighit) has an engagement rate of 1.76%, based on the median interactions across 52 original posts from the last 30 days against 1,492,360 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
Is that a good engagement rate?
At 1.76%, CORTIS sits above the 75th percentile of the 204,583 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 98% of the tracked X accounts closest to it in follower count (20,444 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 12:00 UTC, and Wednesday is its busiest day, at roughly 2 posts per day across the measured window.

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