John Shedletsky engagement report
@Shedletsky - 485K followers on X
Measured over 20 original posts from a 30-day window, last computed on September 23, 2026.
Engagement
A typical post picks up 1.4K interactions against 485K followers, an engagement rate of 0.289%. Measured over 20 original posts, its engagement rate beats 86% 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 98K times each, and 1.42% of those impressions turn into an interaction. That is about 20.1% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 1.5 posts a day over the last 30 days, with activity on roughly 57% of days. Most posts go out around 19:00 UTC, and Thursday is the busiest day of the week. Of the 20 posts sampled, 80% carry an image or video, 10% are part of a thread and 15% link out. The account's strongest tracked post pulled 17K interactions, about 12x its own typical post. Recurring topics include #rdc, #robloxdev, #robloxㅤ.
Measured over 20 original posts from a 30-day window, last computed on September 23, 2026. Recurring tags: #rdc, #robloxdev, #robloxㅤ.
Compared with accounts its own size
John Shedletsky's engagement rate beats 86% 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 57% 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 0.289%, John Shedletsky sits above the 50th percentile of the 204,491 accounts in this comparison. That places it in the above the median band, which runs 0.143% to 0.677%.
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 Thursday 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 | 80% of posts | +111% | +108% to +115% | 34K |
| Outbound link | 15% of posts | -41% | -42% to -40% | 32K |
| Typical length | - | -3% | -3% to -2% | 54K |
- 80% 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.
- 15% 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 149 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
- Aug 27, 202612x their median
https://t.co/IyLLcyENlk
- Jul 2, 20269.6x their median
Randomly stumbled on this Scratch game last night and it was a very meta experience for me. https://t.co/ZbjgaZWvjy
- Sep 1, 20268.4x their median
spent my entire childhood wanting to try this cake irl... happy 20th birthday roblox! :) https://t.co/UgcG57fjtF
- May 19, 20267.9x their median
The Czech flag contains infinitely many Czech flags. What other country flags have the property? https://t.co/PXzwgWbhdT
- Aug 28, 20267.6x their median
What an excellent way to use AI! We forget that before Henry Ford brought the Model T to market in 1908 well over 500 car companies had sprung up in America alone, making somewhere in the range of 2000 to 3000 distinct models of vehicles. It was the Wild West days of the automotive industry and it was anyone's guess who would come out on top. It's exactly the same today in robotics. Seemingly every day a new robotics company is announced with a promise or with a prototype. The variety is huge and the field is wide open. I believe that the Steel Bot robot has just the right mix of features and performance specifications to be widely useful and to dominate in the market. I'm working with all my being to bring it to fruition.
- Aug 29, 20266.5x their median
this is insane! just got access to GTA 6 and one of the missions is to transport illegal GPUs with Jensen. https://t.co/bGfBkjajKV
- Aug 23, 20266.1x their median
7yo has been vibe coding a video game He basically just 1) describes other games he likes and 2) tells the AI it did a bad job and to do better This is what elite-level coding is now https://t.co/wLUR0lz3qE
- Sep 7, 20265.3x their median
Introducing SuperAstra: Edit Super Nintendo games live with GPT-6 One of my favorite ways to test new models has been reverse engineering classic games. This is hard because it's raw machine code. Astra is way better than anything I've seen. Download and examples below 👇 https://t.co/O39Vx0DqDT
- Mar 20, 20264.2x their median
We spent $15,000 on billboards targeting one person: the guy controlling all the chemical spend at a saltwater disposal company in Texas. We mapped his commute and bought every billboard between his house and the oil field. When we finally called, he said "I see your billboards everywhere." That landed us our first oil field contract. At the time our entire operation was a $10,000 reactor built from PVC pipes from Home Depot, turning corn sugar into industrial chemicals. People keep trying to throw it away. It still works. That leaking reactor started a multibillion-dollar company. @ycombinator visited our plant in Houston. The original PVC reactor is still on the floor next to the Bioforge.
- Sep 12, 20263.0x their median
Backstage at RDC felt like we were about to launch a spaceship. Mission Control. Great to see everyone; exciting things in the pipe. https://t.co/uSDKkKhYgE
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 1.4K interactions against 485K followers, an engagement rate of 0.289%. Measured over 20 original posts, its engagement rate beats 86% 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 98K times each, and 1.42% of those impressions turn into an interaction. That is about 20.1% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 1.5 posts a day over the last 30 days, with activity on roughly 57% of days. Most posts go out around 19:00 UTC, and Thursday is the busiest day of the week. Of the 20 posts sampled, 80% carry an image or video, 10% are part of a thread and 15% link out. The account's strongest tracked post pulled 17K interactions, about 12x its own typical post. Recurring topics include #rdc, #robloxdev, #robloxㅤ.
- What is John Shedletsky's engagement rate on X?
- John Shedletsky (@Shedletsky) has an engagement rate of 0.289%, based on the median interactions across 20 original posts from the last 30 days against 484,895 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
- Is that a good engagement rate?
- At 0.289%, John Shedletsky sits above the 50th percentile of the 204,491 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 @Shedletsky have real engagement?
- Its engagement rate beats 86% of the tracked X accounts closest to it in follower count (20,444 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 @Shedletsky post?
- Most posts go out around 19:00 UTC, and Thursday is its busiest day, at roughly 1.53 posts per day across the measured window.