Skip to main content

Security report for xuexicankao.com

Other · China

Medium risk. 7 critical or high findings in Email security, Security headers and 1 other check.

Security score

54/100

Risk levelMedium

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

The website at xuexicankao.com is currently minimalistic, containing only a simple 'Hello world!' message with no additional content, metadata, or business information. The domain is registered since 2015 with Alibaba Cloud Computing (Beijing) Co., Ltd. as the registrar and hosting provider, indicating a stable and legitimate registration. However, the lack of meaningful content and absence of privacy, cookie, or terms of service policies suggest the site is either inactive or a placeholder. From a technical perspective, the website lacks modern web technologies, SEO optimization, and accessibility features. There is no evidence of HTTPS or security headers, which poses significant security risks. No forms, contact details, or social media links are present, limiting user engagement and trust. Security posture is weak due to missing HTTPS and security best practices. No incident response or vulnerability disclosure information is available. The absence of privacy compliance mechanisms such as GDPR indicators or cookie consent further reduces the site's compliance standing. Overall, the website presents a high risk due to minimal content, lack of security measures, and absence of compliance documentation. Strategic recommendations include implementing HTTPS, adding privacy and cookie policies, enhancing website content, and establishing clear contact and security incident channels to improve trust and security posture.

Scanned

NIS2 and GDPR posture

GDPR outside view
40/ 100 · High
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

7 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. 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';…
  3. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • High

      No Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

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

Keep watching xuexicankao.com

This scan found 23 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.

Daily monitoring

Recommended

€25per month

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

Email alerts on material changes and an exportable JSON history of every change.

Billed monthly to your card. Cancel anytime. See sample alerts.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
95
Security headers
15
Email security
60
DNS health
75
Network security
40
GDPR outside view
40
Average
54

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
  • 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 xuexicankao.com, from OffSeq Breach.

No leaked records found

Breach holds no records for xuexicankao.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 website does not provide any explicit business information, company name, or description. The domain age and hosting provider suggest a legitimate registration, but the lack of content and contact details indicates no active business presence or market positioning. No revenue models, partnerships, or growth indicators are discernible. The site appears to be either under development, abandoned, or a placeholder with no competitive advantages or strategic business insights available.

Security posture

The current security posture is poor. The absence of HTTPS and security headers exposes users to potential interception and attacks. No privacy or cookie policies are present, indicating non-compliance with GDPR and other data protection regulations. There is no incident response or vulnerability disclosure information, limiting the ability to handle security events effectively. The site does not demonstrate any security best practices or certifications, increasing risk exposure.

Recommendations

  1. Implement HTTPS with a valid SSL certificate to secure all communications.
  2. Develop and publish comprehensive privacy and cookie policies to ensure regulatory compliance.
  3. Add clear contact information and establish incident response channels for security reporting.
  4. Enhance website content with meaningful business information and metadata to improve user trust and SEO.
  5. Incorporate security headers and conduct regular security assessments to identify and mitigate vulnerabilities.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Content quality
poor
Branding
inconsistent

Technology

Performance
moderate
Mobile
poor
Accessibility
poor
SEO
poor

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website content is extremely minimal with only 'Hello world!' text.
  2. No metadata, SEO tags, or structured data present.
  3. No forms, contact information, or social media links found.
  4. No security headers or HTTPS information available from provided data.
  5. Domain is registered with Alibaba Cloud, indicating hosting on a reputable platform.
  6. No privacy, cookie, or terms of service policies detected.
  7. No evidence of tracking, analytics, or advertising technologies.
  8. Website appears inactive or placeholder with no business or security information.
Technical notes

Notes

The website's technical implementation is minimal, with no detectable frameworks, CMS, or modern technologies. The HTML content is basic and lacks metadata, SEO tags, or structured data. Hosting is provided by Alibaba Cloud, a reputable provider, but no performance or mobile optimization features are evident. The site lacks accessibility features and does not appear to be optimized for search engines or user experience. Technical debt is high due to the absence of fundamental web standards and security configurations.
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

Reviews of this site

Share your experience with xuexicankao.com. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review xuexicankao.com.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.