329 posts analyzed Updated Sep 2026
Averages 11 posts/day, top 25% activity. Most active Tuesdays around 8 AM UTC. Mostly image posts (80%).
r/ThisDayInHistory Traffic & Engagement r/ThisDayInHistory Traffic & Engagement
Volume and engagement over time Posting volume and engagement over time
Post Format
Upvote Distribution
How upvoted posts perform Only posts with 2+ upvotes. The bands below show how those posts are spread by upvote count.
r/ThisDayInHistory Most Active Times When r/ThisDayInHistory Is Most Active
Peak posting by day and hour (UTC) When this community posts most, by day and hour (UTC)
Most Active by Day
r/ThisDayInHistory Flair Performance r/ThisDayInHistory Flair Performance
Upvotes and volume by flair Average upvotes and post volume by flair
This subreddit doesn't use post flairs.
No flaired posts were found in this month's data.
Post Type Breakdown
Share by text, image, or link Share of posts by format: text, image, or link
r/ThisDayInHistory Trending Keywords Trending Keywords in r/ThisDayInHistory
Ranked by how often they appear Title keywords ranked by how often they appear
| Keyword | Mentions ▼ | Upvotes | Comments |
|---|---|---|---|
| september | 153 (46.5%) | 152 | 48 |
| sep | 75 (22.8%) | 63 | 17 |
| war | 72 (21.9%) | 40 | 3 |
| battle | 63 (19.1%) | 29 | 6 |
| world | 50 (15.2%) | 32 | 3 |
| day | 36 (10.9%) | 72 | 46 |
| onthisday | 33 (10.0%) | 16 | 0 |
| news | 33 (10.0%) | 14 | 0 |
| history | 32 (9.7%) | 3 | 0 |
| minneapolis | 30 (9.1%) | 15 | 0 |
r/ThisDayInHistory Mentioned Domains Mentioned Domains in r/ThisDayInHistory
Most linked sites Most linked sites in this subreddit
| Domain | Links | Upvotes |
|---|---|---|
| youtube.com | 17 | 1 |
r/ThisDayInHistory Top Posts Top Performing Posts in r/ThisDayInHistory
Highest-performing posts Highest-performing posts. Each title links to Reddit.
21 September 2001 17 year old Ross Parker is killed by a gang of Pakistani men who said they were "looking for a white boy to kill" in retaliation for anger over 9/11
5 September 1972. 11 members of Israel’s Olympic delegation were taken hostage by Palestinian terrorists at Munich. All 11 were killed when a German rescue attempt went catastrophically wrong. Yet after just 34 hours, the Olympic Games resumed.
30 September 2005. A Danish newspaper published 12 cartoons of Muhammad. Within days, the controversy had become an international crisis.
11 September 2001. This photograph of the Twin Towers was taken at about 8.30am, just 16 minutes before the North Tower was struck. The photographer had no idea he was recording the towers for the last time.
28 September 1994. The ferry Estonia sinks in the Baltic Sea, killing 852 of the 989 people aboard. The first Mayday call came at 1:22am; 28 minutes later, the ship had disappeared from radar.
8 September 1504. Michelangelo unveiled David in Florence, a 17-foot masterpiece carved from a single block of marble that had been rejected by other sculptors as flawed.
September 23 1821, the Tripolitsa Massacre occured. Overall, thousands of Jews, Islamized Greeks, Turks, Albanians and Romanis were killed.
TDIH
1995 Sep 4 - The 1995 Okinawa rape incident involved the abduction and gang rape of a 12-year-old Okinawan schoolgirl by three U.S. servicemen.
6 September 1997. An estimated 2.5 billion people watched Princess Diana's funeral, the largest TV audience ever recorded for a live broadcast. William was 15 and Harry just 12 when they walked behind their mother's coffin through London.
r/ThisDayInHistory Audience Overlap r/ThisDayInHistory Subreddit Overlap & Related Communities
Overlapping audiences Communities with overlapping audiences
r/ThisDayInHistory FAQ Frequently Asked Questions About r/ThisDayInHistory
What's the best time to post on r/ThisDayInHistory?
Based on posting volume, r/ThisDayInHistory is most active on Tuesdays around 8 AM UTC. That window has the most community activity, but busier hours also mean more competition for attention.
How active is r/ThisDayInHistory?
r/ThisDayInHistory averages 11 posts per day and ranks in the top 25% for activity among tracked SFW subreddits.
How many upvotes do posts on r/ThisDayInHistory get?
Posts on r/ThisDayInHistory average about 95 upvotes this month (net score per post).
What kind of posts does r/ThisDayInHistory get most?
On r/ThisDayInHistory, most posts are image posts (80%)