Herbert R. Sim engagement report
@HerbertRSim - 371K followers on X
Measured over 18 original posts from a 30-day window, last computed on September 30, 2026.
Engagement
A typical post picks up 198 interactions against 371K followers, an engagement rate of 0.051%. Measured over 18 original posts, its engagement rate beats 59% of 21,185 tracked accounts of a similar size, which puts it in the middle of its size range rather than at either end. Posts are seen about 10K times each, and 1.96% of those impressions turn into an interaction. That is about 2.73% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 4.6 posts a day over the last 30 days, with activity on roughly 63% of days. Most posts go out around 07:00 UTC, and Tuesday is the busiest day of the week. Of the 18 posts sampled, 83% carry an image or video and 61% link out. The account's strongest tracked post pulled 31K interactions, about 157x its own typical post. Recurring topics include #websea, #antichrist, #bitcoin.
Measured over 18 original posts from a 30-day window, last computed on September 30, 2026. Recurring tags: #websea, #antichrist, #bitcoin.
Compared with accounts its own size
Herbert R. Sim's engagement rate beats 59% of the tracked X accounts closest to it in follower count (21,185 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 66% 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 0.051%, Herbert R. Sim sits above the 25th percentile of the 212,567 accounts in this comparison. That places it in the below the median band, which runs 0.025% to 0.146%.
Show the percentile table
| Percentile | Engagement rate |
|---|---|
| 10th percentile | 0.004% |
| 25th percentile | 0.025% |
| 50th percentile | 0.146% |
| 75th percentile | 0.696% |
| 90th percentile | 2.61% |
| 99th percentile | 82.7% |
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 07:00 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% | 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 | 83% of posts | +111% | +108% to +115% | 34K |
| Outbound link | 61% of posts | -41% | -42% to -40% | 32K |
| Typical length | - | +15% | +14% to +16% | 32K |
- 83% 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.
- 61% 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 378 characters, which falls in the over 280 characters band. Across the catalog, posts over 280 characters run 15% above 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
- Jul 5, 2026157x their median
Every week, these strange white crates leave a high-security Tesla compound in Lathrop, California. They’re showing up near the Hoover Dam. At an Air Force base in Georgia. In the heart of New York City… An estimated 4,000 of them are now spread across 48 locations in 14 states. And more roll out every week. But you won’t see this on CNBC, and you won’t read about it in the Wall Street Journal. Because these mystery Elon crates have nothing to do with electric vehicles, space, social media, crypto, biotech, robots, or AI… The “mystery Elon crates” are Tesla Megapacks — grid-scale battery storage units being deployed across the country for utility, military, and commercial energy projects. Tesla is quietly building the backbone of America’s grid-storage infrastructure while everyone’s distracted by culture-war bullshit — but it is the actual story worth paying attention to. No secret technology. No hidden invention. Just the most boring, most profitable, and arguably most important thing Tesla does — hidden in plain sight.
- Sep 6, 2026128x their median
Enam gunung api di Indonesia mengalami erupsi secara bersamaan pada tgl 31 Agustus 2026 1. Gunung Ibu Maluku Utara 2. Gunung Semeru Jawa Timur 3. Gunung Lewotobi Laki-laki NTT 4. Gunung Ili Lewotolok NTT 5. Gunung Anak Krakatau Selat Sunda 6. Gunung Sinabung di Sumatera Utara Gunung anak krakatau kembali erupsi tgl 4 september malam dan gunung Lewotolok kembali erupsi tgl 6 september hari ini
- Dec 6, 20234.0x their median
CHINA IS GOING TO REVOLUTIONIZED CONTAINER SHIPPING WITH NUCLEAR-POWERED SHIP USING THORIUM MOLTEN-SALT REACTOR. Here are the advantages of this technology: - Thorium is a more abundant and less radioactive fuel than uranium, which means it is easier to obtain and store, and produces less nuclear waste. - Molten-salt reactor is a type of reactor that uses liquid salt as both the coolant and the fuel, which means it operates at low pressure and high temperature, and can adjust its power output quickly and safely. - Nuclear-powered container ship using Thorium molten-salt reactor could reduce the greenhouse gas emissions and air pollution from shipping, which is one of the major contributors to climate change and human health problems. - Nuclear-powered container ship using Thorium molten-salt reactor could also provide electricity and heat to other ships or coastal areas or during natural disaster, as well as serve as a research and rescue vessel especially in the Arctic or Antarctic region.
- Sep 29, 20265.1x their median
Trump: AI is a hoax, SI is not a hoax
- Sep 25, 20264.3x their median
Within 24 hours of the September 24 (UTC) incident: here is our further update as promised. Our investigation with Mandiant and SlowMist is ongoing — thorough forensic analysis takes more than 24 hours, and further findings will be shared as they become available. Three key updates below 👇 Revised figure: Onchain tracing has confirmed $387.5M transferred to attacker addresses — revised up from $351.6M. The higher figure reflects a more complete accounting of transfers during the incident, adding Zcash and TRON assets. To be clear: this is not additional theft. No further unauthorized transfers have occurred. The incident remains contained. Mandiant and SlowMist investigations are ongoing. Launched bounty program: Recovery Bounty Program is now live. 5% for voluntary freezing attacker funds, 5% for voluntary recovery. Freezes already secured count toward the bounty — thank you to every exchange, foundation and security team that moved quickly. We have published a real-time tracing dashboard, a submission portal, and the attacker's address API. You can also submit reports through Bybit's Lazarusbounty platform. Exchanges, security researchers, onchain investigators — we need you. Resuming withdrawals: We are currently working full steam ahead to prepare to resume withdrawals. The withdrawal plan will be announced by September 26th, 4:00AM UTC. To read more: https://t.co/nqmfWbxLqO
- Aug 24, 20262.8x their median
A massive thank you to all our investors, XPENG friends, and team members for your trust and support! 🙏 In the near future, we will strive to bring our first advanced humanoid robot into reality. It will be completely different from any robot currently on the market. More human-like, safer, requiring no remote control, capable of natural interaction, and equipped with its own memory. It will create genuine value. This isn’t just a tech demo, this is true mass production, stepping right into the real world. 💪💪💪
- Aug 25, 20262.7x their median
Nature is healing. https://t.co/JdwIVX1Mtr
- Aug 23, 20262.2x their median
What surprised me most isn't just the mind-blowing performance of these #humanoid robots — it's that the next generation of Chinese kids are already pros in this field. Welcome to the future at the Olympics-like World Humanoid Robot Games in Beijing. https://t.co/JoilUmyx6j
- Sep 7, 20262.0x their median
🇷🇺🇮🇩 Russia and Indonesia build bigger economic bridge bypassing Western orbit The warm rapport between Presidents Vladimir Putin of Russia and Prabowo Subianto of Indonesia when they met at the Vladivostok-hosted Eastern Economic Forum (EEF) mirrors the growing strategic nature of the two nations bilateral relations. 🔶 Bilateral trade hit $5 billion in 2025—up roughly 21-22% from the previous year. 🔶 Indonesia locked in a commitment of up to 150 million barrels of Russian crude oil through the end of 2026 with the first shipments already delivered 🔶 Russian energy giants have been courted to invest in and develop 138 open energy exploration blocks in Indonesia 🔶 Both sides are exploring partnership opportunities for the construction of refineries and storage terminals 🔶 Russia will offer 300 government scholarships to Indonesian students in the 2026/2027 academic year—up from previous years
- Sep 30, 20261.9x their median
Another year older, and still curious about what comes next. 🎂✨ Celebrating my birthday at teamLab Phenomena Abu Dhabi - a fitting setting for someone who loves art, technology, & the possibilities of the human imagination - aka Transhumanism. Today, I’m grateful for good health, the people who make life meaningful, & the freedom to keep creating & pursuing ideas I believe in. Thank you for all the birthday wishes. Here’s to more discovery, more adventure, and more time with the people we love. 🥂 @VisitAbuDhabi
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 198 interactions against 371K followers, an engagement rate of 0.051%. Measured over 18 original posts, its engagement rate beats 59% of 21,185 tracked accounts of a similar size, which puts it in the middle of its size range rather than at either end. Posts are seen about 10K times each, and 1.96% of those impressions turn into an interaction. That is about 2.73% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 4.6 posts a day over the last 30 days, with activity on roughly 63% of days. Most posts go out around 07:00 UTC, and Tuesday is the busiest day of the week. Of the 18 posts sampled, 83% carry an image or video and 61% link out. The account's strongest tracked post pulled 31K interactions, about 157x its own typical post. Recurring topics include #websea, #antichrist, #bitcoin.
- What is Herbert R. Sim's engagement rate on X?
- Herbert R. Sim (@HerbertRSim) has an engagement rate of 0.051%, based on the median interactions across 18 original posts from the last 30 days against 371,025 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
- Is that a good engagement rate?
- At 0.051%, Herbert R. Sim sits above the 25th percentile of the 212,567 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 @HerbertRSim have real engagement?
- Its engagement rate beats 59% of the tracked X accounts closest to it in follower count (21,185 accounts), which puts it in the middle of its size range 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 @HerbertRSim post?
- Most posts go out around 07:00 UTC, and Tuesday is its busiest day, at roughly 4.6 posts per day across the measured window.