Is biblioteka.pl Safe? Score 51/100 | Guard | OffSeq

Is biblioteka.pl Safe? Security Analysis for PERSKIMEDIA Szymon Perski

https://biblioteka.pl

Check if biblioteka.pl is a scam or legitimate. Free security scan and reviews.

EducationPolandsmall

Vue.jsVuelidateGoogle Fonts (Roboto)Typekit FontsMatomo Analytics+2 more

Analyzed 10/27/2025Completed 4:30:28 PM

51

Security Score

MEDIUM RISK

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Domainbiblioteka.pl

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AI Summary

Biblioteka.pl is a well-established Polish educational portal and magazine dedicated to school librarians and teachers, providing a wide range of resources including articles, training, and subscription-based content. Th… Unlock the full Guard report to read the complete analysis.

Detected Technologies

Vue.jsVuelidateGoogle Fonts (Roboto)Typekit FontsMatomo AnalyticsGoogle Tag ManagerCloudflare Turnstile Captcha

Continuous monitoring

Keep biblioteka.pl under constant watch

Guard tracks your live infrastructure daily: certificate expiry, DNS & mail authentication drift, uptime changes, subdomain inventory, and unexpected tracker or content shifts. A full timeline captures every diff so you can prove remediation and spot regressions instantly.

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

5 findings

10/100

NIS2 Compliance

8 findings

17/100

Email Security

6 findings

55/100

🧠AI Business Intelligence

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

Snapshot shown below. Unlock the full AI report for complete market insights, audience profiling, and step-by-step recommendations.

Business Intelligence

Market & Strategic Analysis

The portal holds a strong market position in the Polish educational media space, serving a niche audience of school librarians and educators. Its business model revolves around paid subscriptions and access to specialized content, supported by a dedicated e-commerce platform. The company benefits from a network of partner domains providing complementary educational materials and advertising services. The content quality and professional presentation support user engagement and retention. Growth opportunities may lie in expanding digital offerings and enhancing user interaction. The absence of direct contact emails or phone numbers suggests a preference for controlled communication channels via forms and partner sites.

Security Posture Analysis

Comprehensive Security Assessment

The website maintains a good security posture with enforced HTTPS, appropriate cache control headers, and bot protection via Cloudflare Turnstile captcha. However, the lack of DNSSEC reduces DNS security resilience. No explicit security or incident response policies are visible, and no security.txt file is present for vulnerability disclosure. The site does not expose sensitive data or use vulnerable libraries based on the analysis. Privacy compliance is partially addressed with a comprehensive privacy policy, but cookie consent mechanisms are missing, which could be a compliance risk under GDPR. Overall, the security maturity is good but could be improved with enhanced DNS security and explicit incident response information.

Strategic Recommendations

Priority Actions for Security Improvement

1

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✨Observations

AI-powered comprehensive website and business analysis.

A preview of your strategic observations is visible. Upgrade to unlock the full competitive positioning, trust signals, and branding checklist.

AI-Enhanced Website Analysis

Business Insights

Company:

PERSKIMEDIA Szymon Perski

Description:

Biblioteka w Szkole - czasopismo i portal nauczycieli bibliotekarzy. Znajdziesz tu wszystko, czego potrzebuje biblioteka i bibliotekarz - awans zawodowy, gazetki ścienne, informacje na temat czasopisma, edukacja czytelnicza i medialna, forum itp.

Key Services:

Educational articlesLibrary resourcesSubscription to magazineOnline portal accessTraining and workshops

Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:

Vue.jsVuelidateGoogle Fonts (Roboto)Typekit FontsMatomo AnalyticsGoogle Tag ManagerCloudflare Turnstile Captcha

Frameworks:

Vue.js

Performance:

moderate

Mobile:

good

Accessibility:

basic

SEO:

good

Security Assessment

Security Score:

80/100

Best Practices:

HTTPS enforced
No DNSSEC (not enabled)
Use of Cloudflare Turnstile captcha for bot protection
No exposed sensitive data in HTML

Analytics & Tracking

Services:

MatomoGoogle AnalyticsFacebook Pixel

Tracking Level:moderate

Privacy Compliance:basic

Advertising & Marketing

Tracking Pixels:

Facebook PixelMatomo

Marketing Tools:

Facebook SDK

Transparency Level:basic

Website Quality Assessment

Design Quality:excellent

User Experience:good

Content Relevance:excellent

Navigation Clarity:good

Professionalism:excellent

Trustworthiness:high

Key Observations

1

Website is a professional educational portal for school librarians and teachers in Poland.

🛡️Security Headers

HTTP security headers analysis and recommendations.

Some header findings are shown. Unlock to see the full checklist, impacted endpoints, and remediation guidance.

Security Headers

HTTP security headers analysis

15/100

Score

Missing Strict-Transport-Security header

HIGH

Forces HTTPS connections Unlock the full report to read the complete fix.

Missing X-Frame-Options header

HIGH

Prevents clickjacking attacks Unlock the full report to read the complete fix.

Missing X-Content-Type-Options header

MEDIUM

Prevents MIME type sniffing Unlock the full report to read the complete fix.

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load Unlock the full report to read the complete fix.

Missing X-XSS-Protection header

MEDIUM

Legacy XSS protection (deprecated but still recommended) Unlock the full report to read the complete fix.

Missing Referrer-Policy header

LOW

Controls referrer information sent with requests Unlock the full report to read the complete fix.

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs Unlock the full report to read the complete fix.

Sensitive data may be cached

LOW

Cache-Control header should include "no-store" for sensitive pages Unlock the full report to read the complete fix.

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

You can see headline NIS2 checks. Upgrade to access the full control mapping, severity breakdown, and remediation plan.

NIS2 Compliance

Network & Information Security Directive

17/100

Score

No information security framework found

HIGH

NIS2 requires documented cybersecurity and information security measures Unlock the full report to read the complete fix.

No vulnerability disclosure policy

MEDIUM

NIS2 encourages coordinated vulnerability disclosure Unlock the full report to read the complete fix.

No security policy documentation found

HIGH

NIS2 requires documented cybersecurity governance and risk management Unlock the full report to read the complete fix.

No incident response procedures found

HIGH

NIS2 requires documented incident response and business continuity plans Unlock the full report to read the complete fix.

No business continuity planning found

MEDIUM

NIS2 emphasizes operational resilience and business continuity Unlock the full report to read the complete fix.

No security contact information

HIGH

NIS2 requires clear incident reporting channels Unlock the full report to read the complete fix.

No vulnerability reporting mechanism

MEDIUM

Clear vulnerability reporting supports coordinated disclosure Unlock the full report to read the complete fix.

No NIS2 reference found

LOW

Consider explicitly mentioning NIS2 compliance efforts Unlock the full report to read the complete fix.

📧Email Security

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

Quick view of email authentication checks is provided. Unlock to uncover full DNS evidence, record diffs, and fix scripts.

Email Security

SPF, DKIM, and DMARC validation

55/100

Score

Complex SPF record

LOW

Too many include statements can cause lookup limits Unlock the full report to read the complete fix.

DMARC not enforcing

MEDIUM

DMARC policy is set to "none" Unlock the full report to read the complete fix.

No DKIM record found

MEDIUM

DKIM adds cryptographic signatures to emails Unlock the full report to read the complete fix.

No BIMI Record

LOW

BIMI displays brand logos in email clients Unlock the full report to read the complete fix.

No MTA-STS Policy

MEDIUM

MTA-STS enforces TLS for email delivery Unlock the full report to read the complete fix.

No TLS-RPT Record

LOW

TLS-RPT provides reporting for email TLS issues Unlock the full report to read the complete fix.

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 a mx include:mail39.mydevil.net include:bibliotekawszkole.pl include:scenariusze.edu.pl include:swietlicawszkole.pl include:wszystkodlaszkoly.pl include:bibliotekapubliczna.com include:czytamy.org include:spf.ifirma.pl -all

DNS Lookups:10/10

Policy:-all

DMARC Details

Policy:none

Subdomain Policy:none

Aggregate Reports:dmarc-raports@dhosting.pl

🏆SSL/TLS Security

Certificate validity and encryption analysis.

This is a teaser of the TLS audit. Unlock to view certificate chains, cipher support tables, and remediation steps.

SSL/TLS Security

Certificate validity and encryption analysis

47/100

Score

Weak Protocols Supported

HIGH

Server supports weak protocols: TLSv1.1 Unlock the full report to read the complete fix.

Certificate Transparency Not Implemented

LOW

Certificate is not logged in Certificate Transparency logs Unlock the full report to read the complete fix.

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 49 days Unlock the full report to read the complete fix.

Weak SSL Key Length

HIGH

SSL certificate uses 256-bit key, which is considered weak Unlock the full report to read the complete fix.

Mixed Content Detected

MEDIUM

2 resources loaded over insecure HTTP Unlock the full report to read the complete fix.

Partial SSL/TLS Assessment

LOW

Completed 3 of 4 security checks due to time constraints Unlock the full report to read the complete fix.

Protocol Support

TLSv1.3TLSv1.2TLSv1.1

OCSP Status

OCSP Stapling Enabled

📊DNS Health

DNS configuration and security assessment.

Unlock the full DNS posture audit to reveal misconfigurations, zone records, and actionable fixes.

DNS Health

DNS configuration and security assessment

80/100

Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain Unlock the full report to read the complete fix.

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found Unlock the full report to read the complete fix.

DMARC Policy Set to None

LOW

DMARC is configured but not enforcing any policy Unlock the full report to read the complete fix.

Domain Registration Details

Domain Age

25 years(mature)

Expiry Risk

none(391 days)

DNS Records

A Records:104.26.7.111, 104.26.6.111, 172.67.74.38

AAAA Records:2606:4700:20::681a:76f, 2606:4700:20::681a:66f, 2606:4700:20::ac43:4a26

Name Servers:

arya.ns.cloudflare.comDNS only

rohin.ns.cloudflare.comDNS only

MX Records:

10: mail39.mydevil.net

SOA:Serial: 2387044121, TTL: 1800s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:42ms

SPF Analysis

SPF Record:

v=spf1 a mx include:mail39.mydevil.net include:bibliotekawszkole.pl include:scenariusze.edu.pl include:swietlicawszkole.pl include:wszystkodlaszkoly.pl include:bibliotekapubliczna.com include:czytamy.org include:spf.ifirma.pl -all

⚡Network Security

Port scanning and network exposure analysis.

See a glimpse of exposed services. Unlock to access full port inventories, CVE lookups, and mitigation priorities.

Network Security

Port scanning and network exposure analysis

100/100

Score

Good Network Security Posture

LOW

No unnecessary services detected on common risky ports Unlock the full report to read the complete fix.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Unlock to view the complete technical breakdown, stack fingerprinting, and hardening checklist.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

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