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Is channel4.com a Scam? Security Check Results - Channel Four Television Corporation

channel4.com Security Report Summary

channel4.com received a security score of 67 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers Channel Four Television Corporation's website security posture. Channel Four Television Corporation operates in the Media industry in United Kingdom.

Channel Four Television Corporation operates the website www.channel4.com, a major UK public-service broadcaster offering live TV streaming, on-demand content, and subscription upgrades. The site targets a broad UK audience interested in television and digital media, providing access to multiple channels and curated program collections. The business model is primarily advertising-driven with additional revenue from subscription services like Channel 4+. Technically, the website employs a modern technology stack including React, mParticle, Optimizely, and Adobe Analytics, hosted likely on Akamai infrastructure. The site demonstrates excellent performance, mobile optimization, and accessibility features, reflecting a mature digital presence. From a security perspective, the site enforces HTTPS, uses multiple security headers, and implements cookie consent mechanisms aligned with GDPR. However, explicit security policies and incident response contacts are not publicly disclosed, representing an area for improvement. The WHOIS data is privacy protected, which is typical for large broadcasters, and no suspicious patterns were detected. Overall, the website is professional, trustworthy, and compliant with privacy regulations, with a strong security posture. Strategic recommendations include publishing detailed security policies, vulnerability disclosure information, and enhancing security contact transparency to further strengthen trust and compliance.

The security scan identified 28 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: JavaScript, React (ReactVirtualized), mParticle, Optimizely, Maze, Adobe AppMeasurement, CSS, HTML5.

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 channel4.com Safe? Security Analysis for Channel Four Television Corporation

https://channel4.com

Check if channel4.com is a scam or legitimate. Free security scan and reviews.

MediaUnited Kingdomlarge
JavaScriptReact (ReactVirtualized)mParticleOptimizelyMaze+3 more
Analyzed 10/30/2025Completed 10:55:02 AM6mo ago
67
Security Score
MEDIUM RISK

Above Media avg (58)

10,000+

Domains scanned

500+

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Domainchannel4.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

AI Summary

Channel Four Television Corporation operates the website www.channel4.com, a major UK public-service broadcaster offering live TV streaming, on-demand content, and subscription upgrades. The site targets a broad UK audience interested in television and digital media, providing access to multiple channels and curated program collections. The business model is primarily advertising-driven with additional revenue from subscription services like Channel 4+. Technically, the website employs a modern technology stack including React, mParticle, Optimizely, and Adobe Analytics, hosted likely on Akamai infrastructure. The site demonstrates excellent performance, mobile optimization, and accessibility features, reflecting a mature digital presence. From a security perspective, the site enforces HTTPS, uses multiple security headers, and implements cookie consent mechanisms aligned with GDPR. However, explicit security policies and incident response contacts are not publicly disclosed, representing an area for improvement. The WHOIS data is privacy protected, which is typical for large broadcasters, and no suspicious patterns were detected. Overall, the website is professional, trustworthy, and compliant with privacy regulations, with a strong security posture. Strategic recommendations include publishing detailed security policies, vulnerability disclosure information, and enhancing security contact transparency to further strengthen trust and compliance.

Detected Technologies

JavaScriptReact (ReactVirtualized)mParticleOptimizelyMazeAdobe AppMeasurementCSSHTML5

9 urgent findings need attention

9 high

  • + 1 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

4 findings

60/100

GDPR Compliance

1 finding

88/100

NIS2 Compliance

9 findings

2/100

Email Security

4 findings

80/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

Channel 4 holds a strong market position as a leading UK public-service broadcaster with a diversified digital offering. Its competitive advantage lies in its established brand, broad content portfolio, and integration of advanced analytics and marketing tools. Revenue streams include advertising and subscription upgrades. The target customer segment is the general UK population interested in TV and streaming services. The company maintains partnerships and subsidiaries such as Channel 4 Ventures and Channel 4 Sales, supporting its commercial operations. Growth indicators include continuous digital innovation and strong user engagement. The partnership ecosystem includes major analytics and advertising platforms, enhancing marketing effectiveness and user insights.

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a mature security posture with enforced HTTPS, comprehensive security headers, and GDPR-compliant cookie consent. No exposed sensitive data or vulnerable libraries were detected. However, the absence of a published security policy, incident response plan, or vulnerability disclosure program limits transparency and may impact stakeholder trust. Data protection practices appear robust, but explicit contact channels for security incidents are missing. Overall, the security culture is implied to be strong given the technical controls in place, but formal documentation and communication could be improved to meet best practices and regulatory expectations.

Strategic Recommendations

Priority Actions for Security Improvement

1

Publish a dedicated security policy and incident response information on the website.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Channel Four Television Corporation

Description:

Channel 4 is a British public-service television broadcaster offering streaming and live TV services including Channel 4, E4, Film4, and Walter Presents.

Key Services:
Live TV streamingOn-demand video contentChannel 4+ subscription upgradeTV guide and program collections
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
JavaScriptReact (ReactVirtualized)mParticleOptimizelyMazeAdobe AppMeasurementCSSHTML5
Frameworks:
React
Platforms:
Web
Performance:

fast

Mobile:

excellent

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
90/100
Best Practices:
  • HTTPS enforced
  • Use of security headers
  • No exposed sensitive data in HTML
  • Secure cookie consent mechanism

Analytics & Tracking

Services:
mParticleOptimizelyMazeAdobe Analytics
Tracking Level:moderate
Privacy Compliance:good

Advertising & Marketing

Ad Networks:
FreeWheel (mssl.fwmrm.net)
Tracking Pixels:
mParticleOptimizelyMazeAdobe AppMeasurement
Marketing Tools:
mParticleOptimizelyMazeAdobe Analytics
Transparency Level:good

Website Quality Assessment

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

Key Observations

1

Website is fully accessible with rich content and interactive features.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

60/100
Score

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 Referrer-Policy header

LOW

Controls referrer information sent with requests

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

88/100
Score

Privacy policy may not be GDPR compliant

MEDIUM

Privacy policy lacks explicit GDPR compliance elements

GDPR Compliance Analysis

Privacy Policy85% confidence
Cookie Policy85% 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: transport, digital

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📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

80/100
Score

Complex SPF record

LOW

Too many include statements can cause lookup limits

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 ip4:52.16.14.52 ip4:195.140.184.0/22 ip4:91.192.40.0/22 include:amazonses.com include:_spf.google.com include:eu._netblocks.mimecast.com include:mail.channel4.com include:gitlab.channel4.com include:em7815.channel4.com ~all
DNS Lookups:6/10
Policy:~all
DKIM Selectors Found
Selector:s1(1440-bit rsa)
DMARC Details
Policy:reject
Aggregate Reports:2e295de150b4712@rep.dmarcanalyzer.com
Forensic Reports:2e295de150b4712@for.dmarcanalyzer.com

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

47/100
Score

Weak Protocols Supported

HIGH

Server supports weak protocols: TLSv1.1

Certificate Transparency Not Implemented

LOW

Certificate is not logged in Certificate Transparency logs

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 85 days

Weak SSL Key Length

HIGH

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

Mixed Content Detected

MEDIUM

2 resources loaded over insecure HTTP

Partial SSL/TLS Assessment

LOW

Completed 3 of 4 security checks due to time constraints

Protocol Support

TLSv1.2TLSv1.3TLSv1.1

OCSP Status

OCSP Stapling Enabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

70/100
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 Expires Soon

HIGH

Domain expires in 16 days

Domain Registration Details

Domain Age
29 years(mature)
Expiry Risk
high(expired)
Protection Level
strongDNSSEC OFF

DNS Records

A Records:18.202.47.159, 34.253.120.213
Name Servers:
ns-1312.awsdns-36.org
ns-1975.awsdns-54.co.uk
ns-216.awsdns-27.com
ns-614.awsdns-12.net
MX Records:
10: eu-smtp-inbound-1.mimecast.com
10: eu-smtp-inbound-2.mimecast.com
SOA:Serial: 1, TTL: 86400s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:63ms

SPF Analysis

SPF Record:
v=spf1 ip4:52.16.14.52 ip4:195.140.184.0/22 ip4:91.192.40.0/22 include:amazonses.com include:_spf.google.com include:eu._netblocks.mimecast.com include:mail.channel4.com include:gitlab.channel4.com include:em7815.channel4.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 channel4.com compare?

See how channel4.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 is built on a modern React framework with extensive use of JavaScript libraries for analytics, personalization, and A/B testing (mParticle, Optimizely, Maze, Adobe Analytics). Hosting appears to be via Akamai CDN, ensuring fast global delivery and performance. The site is mobile-optimized with responsive design and accessibility features. Performance is enhanced by asynchronous script loading and resource preloading. Technical debt appears minimal, with opportunities for further modernization including enhanced security documentation and potential CMS identification. Overall, the technical infrastructure supports a high-quality user experience and scalable digital operations.
Professional PDF & Marketing Data

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PDF Report & Export

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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

Domainchannel4.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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