Florian Krammer engagement report
@florian_krammer - 348K followers on X
Measured over 18 original posts from a 30-day window, last computed on October 7, 2026.
Engagement
A typical post picks up 78 interactions against 348K followers, an engagement rate of 0.022%. Measured over 18 original posts, its engagement rate beats 46% of 20,444 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 9.0K times each, and 0.874% of those impressions turn into an interaction. That is about 2.58% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 2.5 posts a day over the last 30 days, with activity on roughly 77% of days. Most posts go out around 04:00 UTC, and Wednesday is the busiest day of the week. Of the 18 posts sampled, 6% carry an image or video and 72% link out. The account's strongest tracked post pulled 19K interactions, about 238x its own typical post. Recurring topics include #escv2026, #20vaccinecongress, #cdc.
Measured over 18 original posts from a 30-day window, last computed on October 7, 2026. Recurring tags: #escv2026, #20vaccinecongress, #cdc.
Compared with accounts its own size
Florian Krammer's engagement rate beats 46% 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 44% 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 0.022%, Florian Krammer sits above the 10th percentile of the 204,798 accounts in this comparison. That places it in the bottom 25% band, which runs below 0.024%.
Show the percentile table
| Percentile | Engagement rate |
|---|---|
| 10th percentile | 0.004% |
| 25th percentile | 0.024% |
| 50th percentile | 0.143% |
| 75th percentile | 0.678% |
| 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 04:00 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.
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 | 6% of posts | +111% | +108% to +115% | 34K |
| Outbound link | 72% of posts | -41% | -42% to -40% | 32K |
| Typical length | - | no effect | -2% to -1% | 42K |
- 6% 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.
- 72% 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 266 characters, which falls in the 180 - 280 characters band. Across the catalog, posts of 180 to 280 characters match the same accounts' other posts almost exactly.
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 16, 2026238x their median
What is missing from this breakfast? https://t.co/3p67uQcxim
- Aug 15, 2026107x their median
They really don't make humor like this anymore 🤠 https://t.co/oSvi9NNFq1
- Sep 19, 202663x their median
interesting reversal happening where typos are now a sign of effort
- Oct 6, 202612x their median
For all those people worried about plague, this is what you should actually be worried about. https://t.co/5UCqlUN2bS
- Sep 10, 20268.3x their median
It would be really funny if AI tries to kill us and then it doesn't succeed because it was trained on too much misinformation. Fake news could save us 🤣
- Sep 11, 20267.4x their median
The whole AI development is one big Gain of Function experiment that nobody regulates.
- Sep 9, 20264.4x their median
Sadly, today marks the end of our CIVICs program (https://t.co/9el8Jzf2Vn). The program was highly successful in terms of influenza vaccine development but also in terms of responding to the COVID-19 pandemic. It is sad to see the valuable structures that were built dissolving.
- Aug 16, 20263.7x their median
🚨Report: Anthropic CEO Dario Amodei says he thinks AI could make it possible to “cure most human disease” within 5-10 years https://t.co/2v9X3mrMDk
- Oct 5, 20263.0x their median
Nur so, weil es mir das in die timeline spült #servicetweet zur #Lungenpest Es ist falsche Panik die hier erzeugt wird, um Klicks zu generieren. Die Lungenpest hat nicht dasselbe Potenzial, zur Pandemie zu werden wie Influenza oder Covid. 1) Das R0 ist nur bei 1,3 die secondary attack rate bei unter 20% in heuten häuslichen Verhältnissen 2) Die Kontagiosität beginnt erst MIT Symptomeneintritt, nicht wie bei Covid davor! Und die Symptome sind meist massiv= Rückzug aus der Öffentlichkeit, Spitalsbehandlung 3) Durch Schutzmaßnahmen lassen sich R0 und SAR massiv senken. Warum gab es dann Pestepidemien? Weil die hygienischen Verhältnisse ganz andere waren ebenso wie die Lebensverhältnisse. Zur Tröpfcheninfektion kamen Übertragungen durch Flöhe, und die Wohnverhältnisse waren viel beengter, wodurch die SAR viel höher war. (Kleiner fun fact dazu, wie gut es uns heute geht: Es war gerade nach der Verstädterung häufig für Industriearbeiter, sich mit anderen ein Bett zu teilen, um Kosten zu sparen (Bettgeher)). Zudem gab es keine Antibiotika und PPE, Kranke waren in der Familie, in Massenunterkünften oder auf der Straße, Behandler konnten sich wenig effektiv schützen. ==>Aus derzeitiger Sicht kein Grund zur Panik.
- Aug 29, 20262.7x their median
https://t.co/uDO0fV6QzQ Falls sich wer für das West-Nil-Virus interessiert, hier ein Link zu meiner Podcast Episode: https://t.co/5gicpWkdIL https://t.co/B5gDfixqml
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 78 interactions against 348K followers, an engagement rate of 0.022%. Measured over 18 original posts, its engagement rate beats 46% of 20,444 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 9.0K times each, and 0.874% of those impressions turn into an interaction. That is about 2.58% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 2.5 posts a day over the last 30 days, with activity on roughly 77% of days. Most posts go out around 04:00 UTC, and Wednesday is the busiest day of the week. Of the 18 posts sampled, 6% carry an image or video and 72% link out. The account's strongest tracked post pulled 19K interactions, about 238x its own typical post. Recurring topics include #escv2026, #20vaccinecongress, #cdc.
- What is Florian Krammer's engagement rate on X?
- Florian Krammer (@florian_krammer) has an engagement rate of 0.022%, based on the median interactions across 18 original posts from the last 30 days against 347,912 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
- Is that a good engagement rate?
- At 0.022%, Florian Krammer sits above the 10th percentile of the 204,798 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 @florian_krammer have real engagement?
- Its engagement rate beats 46% of the tracked X accounts closest to it in follower count (20,444 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 @florian_krammer post?
- Most posts go out around 04:00 UTC, and Wednesday is its busiest day, at roughly 2.47 posts per day across the measured window.