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Security report for kalkulatori.lv

kalkulatori.lv · Technology · Latvia

Low risk. 4 critical or high findings in Email security, Security headers and 2 other checks.

Security score

76/100

Risk levelLow

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

kalkulatori.lv is a Latvian online platform offering a diverse set of calculators and tools primarily focused on finance, mathematics, unit conversions, text processing, and other utilities. The site targets Latvian-speaking users seeking practical calculation tools for personal and professional use. It operates on a free-to-use model monetized through Google Adsense advertising. The platform maintains a consistent and professional brand presence with regular content updates and a clear navigation structure supporting multiple languages including Latvian, Russian, and English. Technically, the website employs standard web technologies including HTML5, CSS3, and JavaScript, leveraging Google Fonts for typography and Google Tag Manager for analytics and consent management. The site is mobile-optimized and demonstrates good SEO practices with appropriate meta tags and structured data. Performance is moderate, with no significant technical debt or CMS detected. From a security perspective, the site enforces HTTPS and integrates cookie consent mechanisms compliant with GDPR. However, explicit security headers such as Content-Security-Policy and X-Frame-Options are not evident, and no dedicated security or incident response policies are published. No vulnerabilities or exposed sensitive data were detected in the analyzed content. Overall, kalkulatori.lv presents a trustworthy and functional online service with a solid privacy posture and user-friendly design. The lack of WHOIS data limits full domain legitimacy verification, but the website's content and structure suggest a legitimate and professionally maintained platform. Strategic improvements in security headers, incident response transparency, and accessibility could further enhance the site's security and compliance stature.

Scanned

This is an earlier scan of kalkulatori.lv. View the latest report

NIS2 and GDPR posture

GDPR outside view
80/ 100 · Low
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

4 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 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 Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  4. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

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

Keep watching kalkulatori.lv

This scan found 19 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.

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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
82
Security headers
60
Email security
60
DNS health
75
Network security
100
GDPR outside view
80
Average
76

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

kalkulatori.lv occupies a niche position in the Latvian market as a comprehensive calculator and utility tool provider. Its competitive advantage lies in the breadth of calculators offered, covering financial, mathematical, unit conversion, text, and other practical tools tailored to Latvian users. The business model relies on advertising revenue, primarily through Google Adsense, with user engagement driven by free access and regular content updates. The platform targets individual users, students, professionals, and households needing quick calculation solutions. Growth indicators include continuous addition of new calculators and multilingual support. The partnership ecosystem is limited to Google services for analytics, advertising, and consent management. Operationally, the site is lean with no evident parent or subsidiary companies.

Security posture

The security maturity of kalkulatori.lv is moderate. The site enforces HTTPS, ensuring encrypted communication. It integrates GDPR-compliant cookie consent mechanisms and uses Google Tag Manager for analytics. However, the absence of explicit security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options represents a gap in defense-in-depth. No incident response or security policy documentation is publicly available, limiting transparency and preparedness perception. No vulnerabilities or sensitive data exposures were detected in the HTML content. The site would benefit from publishing a security.txt file and providing clear security contact channels. Overall, the security posture is adequate for a small-scale informational website but could be improved to meet higher compliance and security standards.

Recommendations

  1. Implement and enforce security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  2. Publish a security.txt file and provide explicit incident response contact information to improve transparency and facilitate vulnerability reporting.
  3. Enhance accessibility features to comply with WCAG guidelines and improve user experience for all users.
  4. Regularly audit third-party scripts and dependencies to identify and mitigate potential vulnerabilities.
  5. Consider adding a terms of service page to clarify user rights and obligations, improving legal compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
kalkulatori.lv
Description
Dažādi kalkulatori vienā vietā. Kalkulatori, daļskaitļi, datumi, kvadrāti. Šajā vietnē ir pieejami finanšu, matemātiskie un mājsaimniecības kalkulatori. Papildus kalkulatoriem šeit var atrast arī dažādus rīkus, piemēram, teksta analizatoru, paroļu ģenerēšanu un drošu pārsūtīšanu u.c.
Key services
Financial calculators, Mathematical calculators, Unit converters, Text tools, Utility tools
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, Google Fonts, Google Adsense, Google Tag Manager, Google Funding Choices
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Secure cookie consent mechanism
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Adsense
Marketing tools
Google Funding Choices
Transparency
good

Site quality

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

Key observations

  1. Website provides a wide range of calculators and tools focused on finance, mathematics, units, text, and utilities.
  2. Content is primarily in Latvian with language options for Russian and English.
  3. Site uses Google Adsense for monetization and Google services for analytics and consent management.
  4. Privacy and cookie policies are present and include consent mechanisms compliant with GDPR.
  5. No direct contact emails or phone numbers found; contact is via a contact page with a form.
  6. No explicit security or incident response policies found on the site.
  7. WHOIS data unavailable due to query limit error; no registrar or domain age info extracted.
  8. Site is well structured with good SEO and mobile optimization.
  9. No signs of WAF or blocking mechanisms detected.
Technical notes

Notes

The website is built using standard web technologies with a focus on usability and accessibility. It uses Google Fonts for typography and integrates Google Adsense and Google Tag Manager for monetization and analytics. The site is mobile responsive and SEO optimized with proper meta tags and structured data (JSON-LD) describing the organization. No CMS or backend technology is explicitly detected, suggesting a custom or static site approach. Performance is moderate with no major issues detected. The site uses JavaScript for UI interactions and consent management. Hosting provider details are not disclosed. The technical implementation is solid for a small informational site but could benefit from enhanced security headers and performance optimizations.
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

Earlier scans of this domain

  1. 73/100Medium30 findingsView report
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