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Security report for vipmobile.rs

A1 Srbija · Telecommunications · Serbia

Low risk. 2 critical or high findings in GDPR outside view.

Security score

80/100

Risk levelLow

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

A1 Srbija is a well-established telecommunications provider in Serbia, offering a range of mobile telephony services including prepaid and postpaid plans, internet services, and device sales. The company targets private consumers and maintains a strong market presence with consistent branding and a professional online presence. The website is designed with modern technologies and provides a good user experience with mobile optimization and clear navigation. The technical infrastructure includes popular JavaScript libraries and tracking tools, indicating a mature digital setup. Security posture is solid with HTTPS enforced and cookie consent mechanisms in place, though improvements can be made by enabling DNSSEC and publishing explicit security policies. Overall, the domain registration and website content align well, supporting the legitimacy of the business.

Scanned

NIS2 and GDPR posture

GDPR outside view
65/ 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

2 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.

    • 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

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, Twitter, LinkedIn, YouTube

      What to do: Document all third-party data sharing in your privacy policy

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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
90
Security headers
70
Email security
85
DNS health
70
Network security
100
GDPR outside view
65
Average
80

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 company operates in the telecommunications sector with a large size and a history dating back to 2012. It leverages partnerships with related domains such as nasamreza.rs and boljionline.rs to enhance its service offerings. The business model focuses on retail and online sales of mobile and internet services. The website reflects a professional approach with trust signals like verified social media accounts and structured data markup. Growth indicators include active marketing and advertising practices using multiple ad networks and tracking services. The company maintains a GDPR-compliant cookie policy and targets Serbian consumers primarily.

Security posture

The website demonstrates a good security baseline with HTTPS and cookie consent mechanisms. However, it lacks advanced DNS security features like DNSSEC and does not publish a security policy or incident response contacts. No vulnerabilities or exposed sensitive data were detected in the HTML content. The use of multiple third-party scripts introduces potential risk vectors, but no known vulnerable libraries were identified. The absence of a vulnerability disclosure program or security.txt file suggests room for improvement in transparency and incident handling readiness.

Recommendations

  1. Enable DNSSEC on the domain to enhance DNS security and prevent spoofing.
  2. Implement and publish security headers such as Content-Security-Policy, X-Content-Type-Options, and X-Frame-Options.
  3. Create and publish a dedicated security policy and incident response contact information on the website.
  4. Establish a vulnerability disclosure program or publish a security.txt file to encourage responsible reporting.
  5. Regularly audit third-party scripts and tracking tools to minimize security risks and improve privacy compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
A1 Srbija
Description
A1 Srbija is a telecommunications company offering mobile phones, tariff packages, internet services, and related products primarily targeting private customers.
Key services
Mobile telephony, Postpaid and prepaid tariff plans, Internet services, Device sales including phones and accessories
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, jQuery, Swiper.js, Flickity, Google Tag Manager, Weglot (translation), Adform tracking, Giosg live chat
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • No DNSSEC (not enabled)
  • No exposed sensitive data in HTML
  • Use of consent management platform (OneTrust)

Analytics and tracking

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

Advertising

Ad networks
Adform
Tracking pixels
Adform, Krux, Snapchat Pixel
Marketing tools
Weglot translation, Giosg live chat
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Comprehensive cookie consent mechanism implemented via OneTrust.
  3. No explicit privacy policy page found but cookie policy PDF linked and GDPR compliance indicated.
  4. No explicit terms of service page detected.
  5. Contact information is primarily via support page; no direct emails or phone numbers found in HTML.
  6. Use of multiple third-party tracking and advertising services.
  7. Modern JavaScript libraries and tracking tools used.
  8. No security.txt or vulnerability disclosure found.
  9. No explicit security policy or incident response information found.
Technical notes

Notes

The website uses a modern JavaScript-based tech stack including jQuery, Swiper.js, Flickity, and Weglot for multilingual support. It integrates multiple tracking and advertising services such as Adform, Krux, and Google Tag Manager. The site is mobile optimized and includes accessibility features at a basic level. Performance is moderate, with asynchronous loading of scripts and use of CDNs for fonts and libraries. No CMS was explicitly detected. The site uses structured data (JSON-LD) for organization information, aiding SEO. There is no indication of hosting provider or CMS platform from the HTML content. Overall, the technical implementation is solid but could benefit from enhanced accessibility and security header implementation.
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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