Carl Zimmer
@nytimes columnist, author https://carlzimmer.com/ & @[email protected] & https://www.facebook.com/unsupportedbrowser & https://bsky.app/profile/carlzi…
285,852
Followers
2,384
Following
65,220
Tweets
832.2
Avg Engagement
5,865
Listed
No
Verified
Account Overview
What This Report Covers
This comprehensive analysis examines @carlzimmer's Twitter/X presence across multiple dimensions. We analyze tweet content, engagement patterns, audience demographics, posting habits, and network connections to provide actionable insights about this account's social media strategy and influence.
Account Classification
- Account Size: Macro Influencer (100K+)
- Account Age:2008-03-05
- Verification:No
- Location:Connecticut
Data Summary
- Tweets Analyzed:3,223
- Avg Likes per Tweet:20.1
- Avg Retweets per Tweet:812.2
- Followers Analyzed:50,000
Engagement Analysis
Based on 3,223 tweetsZimmer's tweets typically receive a high number of likes and retweets, indicating strong audience interaction. His posts often spark discussions and shareable content.
20.1
Avg Likes/Tweet
812.2
Avg Retweets/Tweet
64,691
Total Likes
2,617,577
Total Retweets
Engagement Quality Analysis
Median-based metrics that resist fake virality and outliers.
0
Median Likes
27
Median Retweets
285
75th Percentile
103,699
Top Tweet
2.91
Engagement per 1K Followers
Normalized influence metric
Viral Spikes
Engagement Pattern
Few posts get most engagement
Posting Behavior
Content style and format preferences
Curator
Amplifies others content frequently
29.6%
Original
10.0%
Replies
57.5%
Retweets
2.9%
Quotes
0.0%
Threads
0.5%
With Media
46.0%
With Links
6.4%
With #Tags
72.8%
With @Mentions
2.6%
With Emojis
131
Avg Length
Audience Reaction Profile
Interactive
Balances broadcasting with conversation
0.34
Reply/Original Ratio
0.05
Quote/RT Ratio
Posting Rhythm
Highly Bursty
Posts in concentrated bursts
77.3%
Weekday Posts
22.7%
Weekend Posts
Top Hashtags
Most Mentioned
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Content Strategy Analysis
Based on 3,223 tweetsContent Type Distribution
Content Breakdown
What This Reveals About Their Strategy
This is a content-creator focused account that primarily shares original thoughts, ideas, and media. With original content dominating their feed, they position themselves as a source of new information rather than a curator. This strategy works well for establishing thought leadership.
The 1,852 retweets (57% of activity) show they also amplify content from others, which helps build relationships with other accounts and provides value to followers by surfacing relevant content.
Posting Patterns & Optimal Timing
Based on 3,223 tweetsEngagement by Hour (UTC)
Posting Frequency Over Time
Timing Insights
Understanding when an account posts and when their audience is most responsive provides valuable competitive intelligence. The charts above show when this account's content receives the most engagement, which often correlates with when their specific audience is most active on the platform.
Peak posting times vary significantly based on an account's audience demographics, timezone distribution, and content type. Accounts with global audiences often see engagement spread across multiple time windows, while those with regional focus may have more concentrated peaks.
Audience Demographics
Based on 50,000 followersHis audience includes science enthusiasts, educators, and general readers interested in health and biology. The content is accessible and informative, appealing to a broad demographic.
Average
Audience Quality
22.0%
Suspicion Index
19.1%
Low-Quality %
132
Median Reach
Audience Quality Signals
Lower percentages indicate healthier, more authentic followers.
28.7%
Empty Bio
14.8%
<10 Tweets
28.0%
Mass Following (>2K)
0.0%
New (<90 days)
41.0%
Low Ratio (<0.1)
0.0%
New (<180 days)
75.2%
No URL
9.6%
<3 Tweets
Free Mode Analysis: These quality metrics use heuristic signals (empty bios, low tweets, suspicious ratios). For ML-powered bot detection with 95%+ accuracy, use our dedicated tool.
Try Bot DetectorFollower Reach & Influence
This account's followers have their own audiences, creating potential for secondary amplification.
222,462,198
Total Potential Reach
132
Median Follower Reach
529
75th Percentile Reach
16.2%
>1K followers
3.0%
>10K followers
0.8%
>50K followers
0.4%
>100K followers
Creator vs Consumer Split
Classification based on tweet activity: Creators (>100 tweets), Consumers (10-100 tweets), Dormant (<10 tweets).
69.2%
Creators
34,586 accounts
16.0%
Consumers
8,023 accounts
14.8%
Dormant
7,391 accounts
Follower Influence Distribution
How many followers do their followers have?
Follower Account Age
How long have followers been on Twitter?
Geographic Distribution
Top locations where followers are based (from those who share location data):
923
Verified Followers
0.91% of total
10,540
Protected Accounts
10.44% of total
9 years
Avg Account Age
of their followers
Notable Followers (By Influence)
Top accounts following this user, sorted by their follower count:
| Username | Followers | Profession | Interests |
|---|---|---|---|
| @nytimes | 55,080,745 | News Organization | News, Tips, Share |
| @JohnCena | 14,102,315 | Wrestler | Wrestling, Motivation, Self-promotion |
| @rahulkanwal | 4,471,329 | Journalist | News, Director, Anchor |
| @revistasuper | 3,972,830 | Journalist | Science, Knowledge, Curiosity |
| @NateSilver538 | 3,443,862 | Statistician | Sports, Politics, Food |
| @jaketapper | 3,163,902 | Journalist | News, Politics, Journalism |
| @cmrondon | 2,917,321 | Journalist | journalism, radio, television |
| @benlandis | 2,849,271 | - | - |
| @DanaPerino | 2,358,435 | News Anchor | Fox News, Politics, News |
| @NaturePortfolio | 2,281,710 | Science Publishing | science, research, community |
Top Keywords in Follower Bios
Top Hashtags in Follower Bios
69,460
Followers With Bio
31,537
Followers Without Bio
68.77%
% With Bio
31.23%
% Without Bio
Why Audience Demographics Matter
Understanding who follows an account reveals the type of influence they hold. Accounts followed primarily by users with few followers indicate broad, mainstream appeal. Those with many high-follower followers have greater potential for content amplification through secondary sharing.
Account age distribution also tells a story: a follower base with many new accounts might indicate recent viral growth, while established followers suggest long-term, stable influence. Geographic data helps understand the cultural context and timezone spread of the audience.
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Buy Tweets - from $15Viral Tweets
Top 5 by likes+RTs from 3,223 analyzed317,452
Combined Engagement
0
Total Likes
317,452
Total Retweets
63,490
Avg per Tweet
Key Metrics for Viral Tweets
0%
With Media
20%
With Hashtags
100%
With @Mentions
0%
With Links
Topical Analysis:
RT @AkilahObviously: Schools “can’t enforce masks” but sure did enforce not letting us wear shorts or spaghetti straps.
RT @NASAWebb: 👀 Sneak a peek at the deepest & sharpest infrared image of the early universe ever taken — all in a day’s work for the Webb t…
RT @NASA: IMPACT SUCCESS! Watch from #DARTMIssion’s DRACO Camera, as the vending machine-sized spacecraft successfully collides with astero…
RT @oneunderscore__: Journalists who cover Elon Musk have been suspended on Twitter tonight: @Donie O'Sullivan from CNN, Aaron Rupar and th…
RT @oneunderscore__: Wow. Sandy Hook parents' lawyer is revealing that Alex Jones' lawyers sent him the contents of Jones' phone BY MISTAKE…
Key Insights & Takeaways
Zimmer frequently highlights important scientific developments and public health issues. He uses his platform to share in-depth analyses and reports on topics like vaccination and pandemic impacts. His content often includes links to articles and reports, encouraging further reading and engagement.
Strengths
- + Strong engagement rates above platform average
- + Established follower base of 285,852
- + Strong original content creation
- + Active presence with consistent posting
Opportunities
- ~ Optimize posting times for peak engagement windows
- ~ Analyze top-performing content for replicable patterns
- ~ Leverage geographic concentration for targeted content
- ~ Explore collaboration potential with followed accounts
Summary
This analysis of @carlzimmer reveals an well-established Twitter presence with 285,852 followers. The account demonstrates a content-creator strategy, averaging 832.2 engagements per tweet. Key strengths include consistent posting and an engaged audience, with opportunities to further optimize timing and content strategy based on the patterns identified in this report.
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