SubTrends
Technology

r/firefox

Averages 49 posts/day, top 5% activity. Most active Mondays around 12 PM UTC. Mostly text posts (64%).

Posts / Day Average posts per day this month. Arrow is change vs the prior calendar month.
49 4%
Avg Upvotes Mean net upvotes per post this month (upvotes minus downvotes). Arrow is change vs the prior month.
33 17%
Avg Comments Mean number of comments per post this month. Arrow is change vs the prior month when that month’s data is available.
8 17%
Activity Rank #2,651 by posts/day among 91,563 tracked SFW subreddits as of Jun 2026 (Top 5%). Arrow is spots gained or lost vs the prior month.
#2,651 160
Top 5%
Posts w/ Links The percentage of posts that link off-site. This counts true link posts plus text posts with a URL in the body. Image and video posts are not counted.
23%
Low-Reply Rate Share of posts with 0 or 1 comment. A single comment is often an automated mod reply rather than real community discussion.
38%

r/firefox Traffic & Engagement

Volume and engagement over time

Posts/DayAvg Upvotes0123401234
Posts/Day Avg Upvotes Mean net upvotes per post in this bucket.

Post Format

Top Post Type Text
Typical Title Length Short (54 chars)
Peak Day Tuesday

Upvote Distribution

How upvoted posts perform Only posts with 2+ upvotes. The bands below show how those posts are spread by upvote count.

2–9
65%
10–99
24%
100–999
10%
1K+
1%
Posts that get upvoted Share of posts that received at least one upvote (2+ net upvotes). Most posts at 1 upvote are excluded. 52%
Median upvoted post Median upvotes among posts that received upvotes. Differs from Avg Upvotes in the snapshot, which includes every post. 5
Top post Highest upvote count on a single post this month. 4.4K

r/firefox Most Active Times

Peak posting by day and hour (UTC)

Sun
Mon
Tue
Wed
Thu
Fri
Sat
12 AM
1 AM
2 AM
3 AM
4 AM
5 AM
6 AM
7 AM
8 AM
9 AM
10 AM
11 AM
12 PM
1 PM
2 PM
3 PM
4 PM
5 PM
6 PM
7 PM
8 PM
9 PM
10 PM
11 PM
← Swipe →
#1 Top 3 activity windows

Most Active by Day

Sun 1 PM
Mon 12 PM
Tue 9 AM
Wed 12 PM
Thu 9 AM
Fri 4 AM
Sat 6 AM

r/firefox Flair Performance

Upvotes and volume by flair

Flair Posts Upvotes
💻 Help765 (64.9%)7
Discussion145 (12.3%)95
:android: Help (Android)95 (8.1%)5
:AMO: Add-ons81 (6.9%)8
:whimsy: Fun57 (4.8%)251
:iOS: Help (iOS)21 (1.8%)17
Solved9 (0.8%)31
:mozilla-flag: Mozilla blog3 (0.3%)35
Idea Filed on Connect Mozilla3 (0.3%)1

Post Type Breakdown

Share by text, image, or link

64%text posts

r/firefox Trending Keywords

Ranked by how often they appear

KeywordMentions ▼UpvotesComments
firefox
586 (39.6%)
5112
tab
98 (6.6%)
144
extension
80 (5.4%)
64
android
78 (5.3%)
93
browser
63 (4.3%)
379
youtube
63 (4.3%)
104
tabs
60 (4.1%)
206
vpn
47 (3.2%)
309
search
47 (3.2%)
45
bar
44 (3.0%)
53

r/firefox Mentioned Domains

Most linked sites

Domain Links Upvotes
firefox.com7311
addons.mozilla.org53
i.imgur.com423
github.com442
youtube.com32
blog.nightly.mozilla.org342
imgur.com314
miragedeson.github.io31
reddit-uploaded-media.s3-accelerate.amazonaws.com30
blog.unitedheroes.net3260

r/firefox Top Posts

Highest-performing posts

Thank god for Firefox.

4.4K upvotes 308 comments image Jun 10

We had in so good man

3.5K upvotes 68 comments image Jun 2

*raises paw*

1.9K upvotes 107 comments image Jun 1

Happy 24th Anniversary to the predecessor of Firefox, the Mozilla 1.0

1.5K upvotes 62 comments image Jun 5

History

1.2K upvotes 65 comments image Jun 19

Firefox built in Adblocking is coming!

987 upvotes 191 comments text Jun 6

Firefox PR team: use this chance to spread the word that Firefox is the only web browser that supports proper ad blocking

949 upvotes 68 comments text Jun 9

I think I have a problem with how I use browser tabs...

926 upvotes 107 comments image Jun 25

Thanks firefox

907 upvotes 29 comments image Jun 20

Does Firefox's popularity actually make it a bigger target for ad-block bypasses

904 upvotes 85 comments image Jun 22

r/firefox Audience Overlap

Overlapping audiences

r/browsers 30 posts/day
Compare →
10% overlap
r/uBlockOrigin 11 posts/day
Compare →
9% overlap
r/Bitwarden 8 posts/day
Compare →
6% overlap
r/vivaldibrowser 10 posts/day
Compare →
6% overlap
r/brave_browser 29 posts/day
Compare →
6% overlap
r/Adguard 6 posts/day
Compare →
5% overlap
r/zen_browser 13 posts/day
Compare →
5% overlap

r/firefox FAQ

What's the best time to post on r/firefox?

Based on posting volume, r/firefox is most active on Mondays around 12 PM UTC. That window has the most community activity, but busier hours also mean more competition for attention.

How active is r/firefox?

r/firefox averages 49 posts per day and ranks in the top 5% for activity among tracked SFW subreddits.

How many upvotes do posts on r/firefox get?

Posts on r/firefox average about 33 upvotes this month (net score per post).

What kind of posts does r/firefox get most?

On r/firefox, most posts are text posts (64%)