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Is scrimba.com a Scam? Security Check Results - Scrimba

scrimba.com Security Report Summary

scrimba.com received a security score of 59 out of 100 in Guard's comprehensive security analysis, classified as "Elevated Risk". This report covers Scrimba's website security posture. Scrimba operates in the Education industry in N/a.

Scrimba is an established online education platform specializing in interactive coding courses and tutorials. Founded in 2016, it offers a wide range of programming topics including JavaScript, React, Node.js, AI engineering, and more. The platform targets beginner to intermediate learners seeking practical, hands-on coding education. Scrimba positions itself as a fast and engaging way to learn coding by merging video and IDE experiences. Technically, the website employs modern web technologies, custom web components, and is hosted and registered via Cloudflare, ensuring good performance and security. However, the site lacks visible privacy and cookie policies, which impacts compliance. Security posture is solid with HTTPS and domain protections, but DNSSEC is not enabled. Overall, Scrimba presents a professional, trustworthy platform with excellent content quality and user experience, though it should improve privacy compliance and explicit security disclosures.

The security scan identified 31 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: JavaScript, React (implied by course content), Web components (custom elements), Phosphor Icons, Google Fonts (Roboto Condensed, JetBrains Mono), Cloudflare DNS and registrar.

About this security scan

Guard performs automated security assessments of websites by analyzing SSL/TLS certificates, HTTP security headers, DNS configuration, email authentication protocols (SPF, DKIM, DMARC), GDPR compliance indicators, NIS2 directive compliance, network exposure, and AI-powered business intelligence. Each report provides domain-specific findings, risk scores, and actionable recommendations.

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Is scrimba.com Safe? Security Analysis for Scrimba

https://scrimba.com

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EducationN/amedium
JavaScriptReact (implied by course content)Web components (custom elements)Phosphor IconsGoogle Fonts (Roboto Condensed, JetBrains Mono)+1 more
Analyzed 7/24/2025Completed 9:50:19 PM8mo ago
59
Security Score
MEDIUM RISK

Above Education avg (55)

10,000+

Domains scanned

500+

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Domainscrimba.com
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SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com+371 2256 5353

AI Summary

Scrimba is an established online education platform specializing in interactive coding courses and tutorials. Founded in 2016, it offers a wide range of programming topics including JavaScript, React, Node.js, AI engineering, and more. The platform targets beginner to intermediate learners seeking practical, hands-on coding education. Scrimba positions itself as a fast and engaging way to learn coding by merging video and IDE experiences. Technically, the website employs modern web technologies, custom web components, and is hosted and registered via Cloudflare, ensuring good performance and security. However, the site lacks visible privacy and cookie policies, which impacts compliance. Security posture is solid with HTTPS and domain protections, but DNSSEC is not enabled. Overall, Scrimba presents a professional, trustworthy platform with excellent content quality and user experience, though it should improve privacy compliance and explicit security disclosures.

Detected Technologies

JavaScriptReact (implied by course content)Web components (custom elements)Phosphor IconsGoogle Fonts (Roboto Condensed, JetBrains Mono)Cloudflare DNS and registrar

13 urgent findings need attention

13 high

  • + 5 more findings in the full report below
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Security drift alerts

Risk score drops, new high-severity issues, and header hardening gaps

Compliance watch

GDPR / NIS2 posture changes with governance evidence snapshots

Infrastructure surface

Unexpected open services, SSL expiry, DNS & email authentication changes

Content & tracker intelligence

Marketing tech shifts, analytics drift, and AI recommendation updates

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Security Headers

8 findings

15/100

GDPR Compliance

4 findings

35/100

NIS2 Compliance

9 findings

2/100

Email Security

3 findings

85/100

🧠AI Business Intelligence

Technology stack, business insights, and market analysis powered by AI.

Business Intelligence

Market & Strategic Analysis

Scrimba operates in the education and technology sectors, focusing on online coding education with a freemium business model offering free and paid Pro courses. Its market position is strong among interactive coding platforms, leveraging partnerships with AI companies like Mistral AI and Anthropic. The platform's competitive advantage lies in its unique interactive screencast format and comprehensive course catalog. Revenue streams likely include subscriptions and course sales. Target customers are aspiring developers and tech learners worldwide. Growth indicators include new course offerings and AI-related content. The partnership ecosystem enhances credibility and content relevance. Strategic observations suggest expanding privacy and security transparency could further strengthen market trust.

Security Posture Analysis

Comprehensive Security Assessment

Scrimba demonstrates a mature security posture with HTTPS enforced and domain registration protections such as clientTransferProhibited status. Hosting and DNS via Cloudflare add resilience and performance benefits. However, the absence of DNSSEC and lack of visible security headers or vulnerability disclosure policies indicate areas for improvement. No exposed sensitive data or vulnerable libraries were detected in the HTML content. Privacy compliance is weak due to missing privacy and cookie policies. Incident response readiness is unclear with no security contact information found. Overall, the security maturity is good but could be enhanced by formalizing policies and enabling additional DNS and HTTP security features.

Strategic Recommendations

Priority Actions for Security Improvement

1

Enable DNSSEC to strengthen DNS security and prevent spoofing.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Scrimba

Description:

Scrimba is the fast way of learning to code! Their interactive courses and tutorials teach React, Vue, Angular, Web Development, Node.JS, JavaScript, HTML, CSS, and more.

Key Services:
Interactive coding coursesTutorials on various programming languages and frameworksLearning paths such as Fullstack Developer Path and AI Engineer Path
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
JavaScriptReact (implied by course content)Web components (custom elements)Phosphor IconsGoogle Fonts (Roboto Condensed, JetBrains Mono)Cloudflare DNS and registrar
Frameworks:
Custom web components framework (proprietary)Phosphor Icons
Platforms:
Web
Performance:

fast

Mobile:

excellent

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced (implied by URL)
  • Domain status clientTransferProhibited
  • Use of Cloudflare DNS and registrar

Analytics & Tracking

Tracking Level:minimal
Privacy Compliance:poor

Advertising & Marketing

Transparency Level:poor

Website Quality Assessment

Design Quality:excellent
User Experience:excellent
Content Relevance:excellent
Navigation Clarity:excellent
Professionalism:excellent
Trustworthiness:high

Key Observations

1

Website is a professional online coding education platform with a rich catalog of courses.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

15/100
Score

Missing Strict-Transport-Security header

HIGH

Forces HTTPS connections

Missing X-Frame-Options header

HIGH

Prevents clickjacking attacks

Missing X-Content-Type-Options header

MEDIUM

Prevents MIME type sniffing

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load

Missing X-XSS-Protection header

MEDIUM

Legacy XSS protection (deprecated but still recommended)

Missing Referrer-Policy header

LOW

Controls referrer information sent with requests

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs

Sensitive data may be cached

LOW

Cache-Control header should include "no-store" for sensitive pages

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

35/100
Score

No Privacy Policy found

HIGH

GDPR requires a clear and accessible privacy policy

No Cookie Policy found

HIGH

GDPR requires clear information about cookie usage

No Cookie Consent Banner found

HIGH

GDPR requires explicit consent for non-essential cookies

Third-party services without privacy policy

HIGH

Detected services: Google APIs

GDPR Compliance Analysis

Privacy Policy0% confidence
Cookie Policy0% confidence
Contact Information Found90% confidence
phone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

2/100
Score

No information security framework found

HIGH

NIS2 requires documented cybersecurity and information security measures

No vulnerability disclosure policy

MEDIUM

NIS2 encourages coordinated vulnerability disclosure

No security policy documentation found

HIGH

NIS2 requires documented cybersecurity governance and risk management

No incident response procedures found

HIGH

NIS2 requires documented incident response and business continuity plans

No business continuity planning found

MEDIUM

NIS2 emphasizes operational resilience and business continuity

No security contact information

HIGH

NIS2 requires clear incident reporting channels

No vulnerability reporting mechanism

MEDIUM

Clear vulnerability reporting supports coordinated disclosure

No NIS2 reference found

LOW

Consider explicitly mentioning NIS2 compliance efforts

Critical sector without clear security compliance

HIGH

Detected sectors: energy, transport, digital

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📧Email Security

SPF, DKIM, and DMARC validation and email security assessment.

Email Security

SPF, DKIM, and DMARC validation

85/100
Score

No BIMI Record

LOW

BIMI displays brand logos in email clients

No MTA-STS Policy

MEDIUM

MTA-STS enforces TLS for email delivery

No TLS-RPT Record

LOW

TLS-RPT provides reporting for email TLS issues

SPF
Sender Policy Framework
DKIM
DomainKeys Identified Mail
DMARC
Domain-based Message Authentication
MX Records
Mail Exchange Records
BIMI
Brand Indicators
MTA-STS
Mail Transfer Agent Security
TLS-RPT
TLS Reporting
DNSSEC
DNS Security
SPF Details
Record:
v=spf1 include:_spf.google.com include:spf.mandrillapp.com include:spf.dm-4yrveq3m.sg.convertkit.com -all
DNS Lookups:3/10
Policy:-all
DKIM Selectors Found
Selector:google(1416-bit rsa)
Selector:s1(1440-bit rsa)
DMARC Details
Policy:reject
Subdomain Policy:reject
Aggregate Reports:bureaucracy@scrimba.com
Forensic Reports:bureaucracy@scrimba.com

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

75/100
Score

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 55 days

Weak SSL Key Length

HIGH

SSL certificate uses 256-bit key, which is considered weak

Partial SSL/TLS Assessment

LOW

Completed 2 of 4 security checks due to time constraints

Certificate Details

Subject:scrimba.com
Issuer:WE1
Valid Until:9/18/2025 (55 days)
SANs:scrimba.com, assets.scrimba.com

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

80/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found

Domain Delete Lock Not Enabled

LOW

Domain can be deleted without additional verification

Domain Registration Details

Domain Age
8 years(mature)
Expiry Risk
none(2347 days)
Protection Level
basicDNSSEC OFF

DNS Records

A Records:104.18.23.196, 104.18.22.196
AAAA Records:2606:4700::6812:16c4, 2606:4700::6812:17c4
Name Servers:
lakas.ns.cloudflare.com
mona.ns.cloudflare.com
MX Records:
10: aspmx3.googlemail.com
1: aspmx.l.google.com
5: alt2.aspmx.l.google.com
5: alt1.aspmx.l.google.com
10: aspmx2.googlemail.com
SOA:Serial: 2378312751, TTL: 1800s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:55ms

SPF Analysis

SPF Record:
v=spf1 include:_spf.google.com include:spf.mandrillapp.com include:spf.dm-4yrveq3m.sg.convertkit.com -all

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

100/100
Score

Good Network Security Posture

LOW

No unnecessary services detected on common risky ports

How does scrimba.com compare?

See how scrimba.com stacks up against similar websites in the same industry.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

The website uses a modern, custom-built web platform with JavaScript and web components, supported by Google Fonts and Phosphor Icons. Hosting and domain management are handled by Cloudflare, ensuring fast loading and reliable uptime. The site is mobile-optimized with responsive design and accessibility considerations. SEO is supported by proper meta tags and structured data (JSON-LD). No common CMS was detected, indicating a bespoke solution. Performance is fast with minimal external dependencies. Technical risks include lack of DNSSEC and missing security headers, which could be addressed to reduce attack surface. Overall, the technical infrastructure is robust and well-suited for an interactive educational platform.
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Marketing Intelligence

Contact emails, phone numbers & warm leads

49.90 €one-time • Incl. 21% VAT

Plan Comparison

FeaturePDF ReportMarketing+
Full security analysis
Professional PDF export
Email delivery
Lifetime access + unlock code
Contact emails & phones
Marketing outreach data

Already purchased?

Order summary

Domainscrimba.com
Access tierFull report or marketing add-on

Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.

VisaMastercardApple PayGoogle Pay

Secure payments processed via EveryPay. Prices in EUR; Incl. 21% VAT.

SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com+371 2256 5353

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