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Security report for hangusushi.lv

HANGU · Hospitality · Latvia

Medium risk. 9 critical or high findings in GDPR outside view, Email security and 2 other checks.

Security score

56/100

Risk levelMedium

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

HANGU is a small local sushi restaurant based in Valmiera, Latvia, offering a variety of sushi options for dine-in, takeaway, and delivery within the city limits. The website presents a comprehensive menu with product images, prices, and clear contact information including phone number and physical address. The business targets local customers and sushi enthusiasts, positioning itself as a convenient and quality sushi provider in the region. The digital presence is built on the Tilda CMS platform, leveraging Tilda's CDN and scripts for content delivery and user experience. The site is mobile optimized and provides a good user experience with clear navigation and professional design. Security-wise, the site uses HTTPS but lacks visible security headers and formal privacy or cookie policies, which are important for compliance and trust. WHOIS data could not be retrieved due to query limits, limiting domain legitimacy verification. Overall, the website is functional and professional for a small hospitality business but would benefit from enhanced security and privacy compliance measures.

Scanned

NIS2 and GDPR posture

GDPR outside view
10/ 100 · Critical
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. GDPR outside view

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

    • Critical

      EU business without adequate privacy measures

      EU businesses are subject to strict GDPR requirements

      What to do: Implement comprehensive GDPR compliance including privacy policy, cookie consent, and data protection measures

    • 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

  2. 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

  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 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 hangusushi.lv

This scan found 27 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

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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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Full report

€39.90one-time

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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
62
Security headers
30
Email security
60
DNS health
75
Network security
100
GDPR outside view
10
Average
56

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

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 operates in the hospitality sector, focusing on sushi cuisine with a diverse menu including various sushi types, poke bowls, and sushi burgers. The business model includes dine-in, takeaway, and delivery services, with delivery fees specified. The website's clear presentation of menu items with images and prices supports customer decision-making and sales. The presence on Facebook indicates some social media engagement. The lack of detailed company registration or VAT information on the site suggests a small-scale operation. The use of Tilda CMS indicates a preference for easy-to-manage web infrastructure. There is no evidence of partnerships or subsidiaries. The business appears to be targeting local market segments with a focus on quality and convenience.

Security posture

The website uses HTTPS, which is a fundamental security requirement. However, no security headers such as Content Security Policy (CSP), X-Frame-Options, or HSTS were detected, which could improve protection against common web attacks. No security.txt or vulnerability disclosure information is present, indicating limited incident response readiness. The absence of privacy and cookie policies is a compliance gap, especially under GDPR regulations applicable in Latvia. No analytics or tracking scripts were detected, reducing privacy risks but also limiting marketing insights. Overall, the security posture is basic and could be improved by implementing recommended headers, formal privacy documentation, and incident response mechanisms.

Recommendations

  1. Implement and configure security headers including CSP, HSTS, X-Frame-Options, and X-XSS-Protection to enhance web security.
  2. Publish a comprehensive privacy policy and cookie policy to comply with GDPR and improve user trust.
  3. Add a security.txt file or vulnerability disclosure page to facilitate responsible security reporting.
  4. Consider integrating analytics with privacy-respecting configurations to gain business insights while maintaining compliance.
  5. Regularly monitor WHOIS data and domain registration status to ensure domain legitimacy and prevent abuse.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
HANGU
Description
HANGU is a sushi restaurant located in Valmiera, Latvia, offering sushi for dine-in, takeaway, and delivery. The menu includes various sushi types such as Hoso Maki, Futo Maki, Ura Maki, Filadelfija sushi, hot sushi, hot tempura, snacks, sets, poke bowls, and sushi burgers. The business operates with delivery within Valmiera city limits for a fee.
Key services
Sushi dine-in, Takeaway sushi, Sushi delivery within Valmiera
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, Google Fonts (Roboto), Tilda CMS, Tilda CDN, Tilda scripts and blocks
Platforms
Tilda website builder platform
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
60/100
Good practices seen
  • HTTPS usage assumed (site uses https URL)
  • No exposed sensitive data in HTML

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Marketing tools
Google Fonts
Transparency
basic

Site quality

Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
moderate

Key observations

  1. Website is a small local sushi restaurant site with menu and contact info.
  2. No privacy, cookie, or terms of service policies found.
  3. No security.txt or incident response info present.
  4. WHOIS data unavailable due to query limit error.
  5. Site uses Tilda CMS and CDN for hosting and delivery.
  6. No analytics or tracking scripts detected.
  7. Social media presence limited to Facebook.
  8. No email addresses found in the content.
  9. Phone number and physical address clearly displayed.
  10. No signs of adult or questionable content.
Technical notes

Notes

The website is built using the Tilda CMS platform, utilizing Tilda's CDN for static content delivery and various Tilda JavaScript libraries for animations, menus, lazy loading, and product catalog management. The site uses Google Fonts (Roboto) for typography. The HTML structure is modern and mobile responsive, with good use of semantic tags and ARIA roles for navigation. Performance is moderate, with multiple CSS and JS files loaded asynchronously to optimize loading times. Accessibility features are basic but present, such as ARIA labels and keyboard navigation support. SEO optimization is basic with meta tags and Open Graph tags included but no JSON-LD structured data found. The site lacks advanced technical SEO and security configurations, which could be improved for better performance and protection.
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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