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Security report for lytowl.com

SKY加速器 · Technology · N/a

High risk. 9 critical or high findings in Email security, Network security and 3 other checks.

Security score

45/100

Risk levelHigh

0–100, higher is better. How it is calculated

The website lytowl.com presents itself as SKY加速器, a network acceleration and VPN-like service targeting Chinese-speaking users. It claims a long operational history of over 20 years, offering multi-platform clients and free trials. However, the domain registration data contradicts this claim, showing a very recent creation date in September 2024. The site provides download links that redirect to external domains, which may pose security risks. Technically, the site uses basic HTML, CSS, and JavaScript with jQuery, but lacks modern security practices such as HTTPS enforcement and security headers. No privacy or cookie policies are present, and no contact information is provided, which reduces trust and compliance. Tracking scripts from Baidu Analytics and tj.ysponge.com are included, indicating moderate user tracking without clear privacy compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
50/ 100 · Medium
Checks completed
7of 7

NIS2 Art. 21(2)

  1. (a) Risk analysis and security policies: Not visible from outside
  2. (b) Incident handling: One indicator
  3. (c) Business continuity, backups and crisis management: Not visible from outside
  4. (d) Supply chain security: Not visible from outside
  5. (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
  6. (f) Assessing the effectiveness of security measures: Not visible from outside
  7. (g) Cyber hygiene and security training: Not visible from outside
  8. (h) Cryptography and encryption: Partly checked
  9. (i) HR security, access control and asset management: One indicator
  10. (j) Multi-factor authentication and secured communications: Not visible from outside

This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.

GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.

Priority findings

9 findings rated critical or high. Fix these first.

  1. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  2. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • Critical

      Critical Service Exposed: MySQL

      Port 3306 (MySQL) is publicly accessible - MySQL - Database server

      What to do: Immediately restrict access to MySQL using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

  3. Security headers

    Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.

    • High

      Missing Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

    • High

      Missing Content-Security-Policy header

      Controls resources the browser is allowed to load

      What to do: Implement a Content-Security-Policy appropriate for your application

      • ASVS V3.4.3
      • OWASP Secure Headers: OWASP Secure Headers Project recommends Content-Security-Policy: default-src 'self'; form-action 'self'; base-uri 'self'; object-src 'none';…

Need hands-on remediation? Email guard@offseq.com

Keep watching lytowl.com

This scan found 25 issues across 6 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

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  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

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Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.

Counted in this score

SSL/TLS
72
Security headers
15
Email security
60
DNS health
75
Network security
0
GDPR outside view
50
Average
45

Not counted

  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

Findings that cap the score at 49

Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet · found on this site
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

Partial scans

When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.

Risk levels

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention lytowl.com, from OffSeq Breach.

No leaked records found

Breach holds no records for lytowl.com right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

The business positions itself as an established VPN/accelerator service with a free trial and multi-platform support. Its market positioning is weakened by the inconsistency between domain age and claimed history. The business model appears to rely on software downloads and user registrations without visible monetization details. The presence of multiple partner domains suggests a network of related services, but lack of transparency and contact details limit credibility. The target audience is general users seeking network acceleration, primarily Chinese speakers. Growth indicators and parent/subsidiary relationships are not evident.

Security posture

Security maturity is low. The absence of HTTPS enforcement and security headers exposes users to risks. External download links to unrelated domains increase the attack surface. No incident response or security policies are disclosed. The site lacks GDPR or privacy compliance indicators. Tracking scripts are present without user consent mechanisms. Overall, the security posture is weak and requires significant improvements to protect users and data.

Recommendations

  1. Implement HTTPS with a valid SSL certificate and enforce secure connections site-wide.
  2. Add comprehensive privacy and cookie policies with clear GDPR compliance statements.
  3. Host downloadable clients on the primary domain or trusted subdomains to reduce risk.
  4. Introduce contact information and security incident response channels to improve trust.
  5. Deploy standard security headers and conduct regular security audits to identify vulnerabilities.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
SKY加速器
Description
SKY加速器是一款运营二十多年的老牌加速器,一直以来被无数次模仿,但从未被超越过的加速器,SKY加速器,加速全球网络,让每个用户都能安全的畅游网络,随时随地体验SKY加速器带来的加速体验,轻轻松松的进行网络社交,学习交流,影视观看,跨境电商等需求
Key services
network acceleration, VPN/proxy services, multi-platform client support, free trial
Content quality
basic
Branding
moderate

Technology

Stack
HTML5, CSS3, jQuery, JavaScript
Platforms
Windows, Mac OS, Android, iOS
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
basic

Security

Observed score
30/100

Analytics and tracking

Services
Baidu Analytics
Tracking level
moderate
Privacy practices
poor

Advertising

Tracking pixels
Baidu Analytics (hm.baidu.com)
Marketing tools
tj.ysponge.com scripts
Transparency
poor

Site quality

Design
basic
User experience
basic
Content relevance
basic
Navigation
basic
Professionalism
basic
Trustworthiness
low

Key observations

  1. Website content is fully accessible with no WAF or blocking detected.
  2. No privacy, cookie, or terms of service policies found, indicating poor compliance.
  3. No contact emails, phone numbers, or physical addresses provided.
  4. Website heavily uses Chinese language and targets Chinese-speaking users.
  5. External download links point to third-party domains, which may pose security risks.
  6. Website claims long business history inconsistent with domain age.
  7. No security headers or HTTPS enforcement detected from provided data.
  8. Tracking scripts from Baidu Analytics and tj.ysponge.com present.
  9. No social media or official contact channels found.
  10. Website design and content quality are basic with moderate branding consistency.
Technical notes

Notes

The website uses a simple tech stack with HTML5, CSS3, jQuery, and JavaScript. It lacks modern frameworks or CMS platforms, indicating a basic technical infrastructure. Performance is moderate with basic mobile optimization. SEO and accessibility features are minimal. The domain is registered with GoDaddy but lacks DNSSEC and privacy protection. External scripts for analytics and marketing are included but without transparency. Technical debt is evident in missing security features and inconsistent business claims. Modernization opportunities include adopting HTTPS, improving mobile responsiveness, and enhancing SEO and accessibility.
Standards and sources

Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.

Retrieved 2026-10-25

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