Instituto Serrapilheira

Instituto Serrapilheira

@iserrapilheira

Apoio à ciência e divulgação científica no Brasil / Support for science and science outreach in Brazil.

Brazil https://serrapilheira.org/ Joined 2017-07-18 Date of Analysis: Dec 16, 2025

35,118

Followers

1,250

Following

4,820

Tweets

269

Listed

No

Verified

Account Overview

What This Report Covers

This comprehensive analysis examines @iserrapilheira'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: Mid-Tier (10K+)
  • Account Age:2017-07-18
  • Verification:No
  • Location:Brazil

Data Summary

  • Followers Analyzed:35,104

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Audience Demographics

Based on 35,104 followers

The primary audience consists of science enthusiasts, educators, and the general public interested in scientific topics. The content is likely to resonate with those looking for reliable scientific information and educational resources.

Good

Audience Quality

17.7%

Suspicion Index

18.2%

Low-Quality %

101

Median Reach

Audience Quality Signals

Lower percentages indicate healthier, more authentic followers.

29.7%

Empty Bio

11.2%

<10 Tweets

15.9%

Mass Following (>2K)

0.0%

New (<90 days)

38.5%

Low Ratio (<0.1)

0.0%

New (<180 days)

77.7%

No URL

6.7%

<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.

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Follower Reach & Influence

This account's followers have their own audiences, creating potential for secondary amplification.

65,152,290

Total Potential Reach

101

Median Follower Reach

330

75th Percentile Reach

10.3%

>1K followers

1.7%

>10K followers

0.5%

>50K followers

0.3%

>100K followers

Creator vs Consumer Split

Classification based on tweet activity: Creators (>100 tweets), Consumers (10-100 tweets), Dormant (<10 tweets).

74.0%

Creators

25,986 accounts

14.8%

Consumers

5,199 accounts

11.2%

Dormant

3,919 accounts

106

Verified Followers

0.3% of total

12.6%

Professional Bios

founder, dev, analyst, etc.

0.15

Median Follow Ratio

follower/following

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):

Brasil (1,407) São Paulo, Brasil (1,080) Sao Paulo, Brazil (833) Brazil (771) São Paulo (643) Rio de Janeiro, Brasil (589) Rio de Janeiro (477) Rio de Janeiro, Brazil (459) Belo Horizonte, Brasil (222) Campinas, Brasil (210)

106

Verified Followers

0.3% of total

5,392

Protected Accounts

15.36% of total

8 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
@revistasuper 3,945,288 Journalist Science, Knowledge, Curiosity
@miriamleitao 3,177,595 Jornalista Journalism, Writing, Awards
@danisuzuki 2,296,523 Actress family, unity, work
@emicida 1,942,061 Rapper Music, Performance, Netflix
@revistapiaui 1,540,108 Magazine journalism, culture, humor
@SinghLions 1,318,818 Restaurateur Food, Travel, Influencer
@oatila 1,271,562 Divulgador Científico Science, Education, Communication
@TheInterceptBr 1,058,550 Journalist politics, journalism, activism
@veramagalhaes 927,659 - -
@astropontes 914,291 Minister Space, Engineering, Innovation

Top Keywords in Follower Bios

nao (1,607) professor (1,587) phd (1,227) jornalista (875) ciencia (852) student (640) science (631) vida (610) aqui (583) researcher (541)

Top Hashtags in Follower Bios

#forabolsonaro (59) #rstats (44) #scicomm (34) #science (22) #lulapresidente (21) #ecology (19) #cie (18) #lula2022 (18) #python (17) #climatechange (16)

24,679

Followers With Bio

10,425

Followers Without Bio

70.3%

% With Bio

29.7%

% 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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Key Insights & Takeaways

The user is likely an advocate or educator in the science field, focusing on public outreach. Their content may include articles, research highlights, or educational materials related to science. They may aim to bridge the gap between scientific communities and the general public in Brazil.

Strengths

  • + Established follower base of 35,118
  • + 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 @iserrapilheira reveals an growing Twitter presence with 35,118 followers. The account demonstrates a content-creator strategy, averaging 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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About This Analysis: This analysis is based on a snapshot of followers, following, and recent tweets. It evaluates structure, quality, and behavior, not historical growth. Metrics like growth rate, momentum, churn, or spike analysis require time-series data which is not available from a single snapshot.

Data collected and analyzed by twtData | Analysis date: Dec 16, 2025