Herbert R. Sim engagement report
@HerbertRSim - 387K followers on X
Measured over 4 original posts from a 30-day window, last computed on September 1, 2026.
Engagement
Early reading. We have captured 4 original posts for this account, below the 8 we require before treating a median as settled. The numbers above describe what we have seen so far, not a finished profile of the account.
A typical post picks up 481 interactions against 387K followers, an engagement rate of 0.124%. Posts are seen about 149K times each, and 0.323% of those impressions turn into an interaction. That is about 38.5% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 1.6 posts a day over the last 30 days, though only 30% of days saw any activity at all. Most posts go out around 06:00 UTC, and Tuesday is the busiest day of the week. Of the 4 posts sampled, 100% carry an image or video and 25% link out. The account's strongest tracked post pulled 31K interactions, about 65x its own typical post. Recurring topics include #humanoid, #websea, #xpeng. Only 4 original posts have been captured so far, fewer than the 8 posts we want behind a median before treating it as settled. Read the figures above as an early measurement of this account, not as a finished profile of it.
Measured over 4 original posts from a 30-day window, last computed on September 1, 2026. Recurring tags: #humanoid, #websea, #xpeng.
Where this sits in the catalog
At 0.124%, Herbert R. Sim sits above the 50th percentile of the 37,582 accounts in this comparison. That places it in the above the median band, which runs 0.081% to 0.439%.
Show the percentile table
| Percentile | Engagement rate |
|---|---|
| 10th percentile | 0.002% |
| 25th percentile | 0.012% |
| 50th percentile | 0.081% |
| 75th percentile | 0.439% |
| 90th percentile | 2.10% |
| 99th percentile | 158.1% |
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 06:00 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% | 52K |
| 01:00 UTC | -2% | 53K |
| 02:00 UTC | -3% | 51K |
| 03:00 UTC | -4% | 55K |
| 04:00 UTC | -6% | 44K |
| 05:00 UTC | -4% | 43K |
| 06:00 UTC | -4% | 50K |
| 07:00 UTC | -5% | 54K |
| 08:00 UTC | -4% | 62K |
| 09:00 UTC | -3% | 72K |
| 10:00 UTC | -2% | 74K |
| 11:00 UTC | -3% | 81K |
| 12:00 UTC | -2% | 89K |
| 13:00 UTC | -2% | 98K |
| 14:00 UTC | -4% | 101K |
| 15:00 UTC | -2% | 104K |
| 16:00 UTC | -3% | 102K |
| 17:00 UTC | -3% | 94K |
| 18:00 UTC | -1% | 88K |
| 19:00 UTC | -2% | 83K |
| 20:00 UTC | -1% | 77K |
| 21:00 UTC | -1% | 68K |
| 22:00 UTC | -2% | 59K |
| 23:00 UTC | -2% | 53K |
Show engagement by day of week as a table
| Day | Vs author median | Posts |
|---|---|---|
| Sunday | +5% | 237K |
| Monday | 0% | 300K |
| Tuesday | -3% | 299K |
| Wednesday | -1% | 256K |
| Thursday | -1% | 249K |
| Friday | -3% | 258K |
| Saturday | +3% | 232K |
Best tweets
- Jul 5, 202665x 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.
- Aug 24, 2026
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, 2026
Nature is healing. https://t.co/JdwIVX1Mtr
- Aug 23, 2026
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
- Aug 25, 2026
🚨BREAKING: Blood-Red Moon over US sparks Armageddon fears as biblical prophecy appears to unfold 🩸🌕🇺🇸 https://t.co/unDE8c5y8V https://t.co/K4llZGQGlR
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 481 interactions against 387K followers, an engagement rate of 0.124%. Posts are seen about 149K times each, and 0.323% of those impressions turn into an interaction. That is about 38.5% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 1.6 posts a day over the last 30 days, though only 30% of days saw any activity at all. Most posts go out around 06:00 UTC, and Tuesday is the busiest day of the week. Of the 4 posts sampled, 100% carry an image or video and 25% link out. The account's strongest tracked post pulled 31K interactions, about 65x its own typical post. Recurring topics include #humanoid, #websea, #xpeng. Only 4 original posts have been captured so far, fewer than the 8 posts we want behind a median before treating it as settled. Read the figures above as an early measurement of this account, not as a finished profile of it.
- What is Herbert R. Sim's engagement rate on X?
- Herbert R. Sim (@HerbertRSim) has an engagement rate of 0.124%, based on the median interactions across 4 original posts from the last 30 days against 387,161 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
- Is that a good engagement rate?
- At 0.124%, Herbert R. Sim sits above the 50th percentile of the 37,582 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?
- There is not yet enough sample to rank this account against others of its size.
- When does @HerbertRSim post?
- Most posts go out around 06:00 UTC, and Tuesday is its busiest day, at roughly 1.57 posts per day across the measured window.