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Security report for gmrinfra.com

GMR Aero · Transportation · India

Medium risk. 5 critical or high findings in Email security, Security headers and 2 other checks.

Security score

72/100

Risk levelMedium

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

GMR Aero is a prominent global aviation infrastructure developer and operator, primarily focused on airport development, operations, and related services in India and Southeast Asia. The company operates multiple major airports, including Delhi, Hyderabad, Goa, and international locations such as Crete and the Philippines. It offers a broad range of services including retail, cargo, MRO, and real estate development through its Aerotropolis concept. The company is positioned as the largest private airport operator in Asia and second largest globally, with a strong market presence and strategic partnerships such as with Groupe ADP. Technically, the website employs modern web technologies including jQuery, FontAwesome, Google Tag Manager, and Google Analytics, hosted behind Cloudflare DNS. The site is mobile optimized with good SEO practices and structured data for enhanced search visibility. However, DNSSEC is not enabled, and no cookie consent mechanism is present, indicating areas for improvement in security and privacy compliance. From a security perspective, the site uses HTTPS with domain locks to prevent unauthorized changes, but lacks advanced security headers and published security policies or incident response contacts. No vulnerabilities or malicious content were detected. Privacy compliance is basic, with a privacy policy and terms of use present but no explicit GDPR consent mechanisms. Overall, the website is professional, trustworthy, and well-maintained, reflecting a mature business with a strong digital presence. Strategic recommendations include enabling DNSSEC, implementing cookie consent, publishing security policies, and enhancing security headers to improve the security posture and compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
58/ 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

5 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 X-Frame-Options header

      Prevents clickjacking attacks

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

  3. GDPR outside view

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

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

    • 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 gmrinfra.com

This scan found 21 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

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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
62
Security headers
75
Email security
60
DNS health
75
Network security
100
GDPR outside view
58
Average
72

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

GMR Aero operates a platform business model focused on airport infrastructure and operations, supplemented by retail, cargo, MRO, and real estate development. The company targets aviation industry stakeholders, investors, and partners, leveraging its position as a leading private airport operator in Asia. Its partnerships, such as with Groupe ADP, and diversified services provide competitive advantages. The company shows growth through new greenfield airport projects and digital innovation via subsidiaries like GMR Innovex. The presence of aviation academies indicates investment in talent development. The ecosystem includes multiple subsidiaries and related domains, reflecting a broad and integrated aviation business portfolio.

Security posture

The website demonstrates a moderate to good security posture with mandatory HTTPS, domain registration locks, and Cloudflare DNS usage. However, the absence of DNSSEC and security headers like Content-Security-Policy and X-Frame-Options are gaps. No incident response or security policy information is published, which limits transparency. The site does not expose sensitive data or vulnerable libraries. Privacy compliance is basic, lacking cookie consent mechanisms. Overall, the security maturity is adequate but can be improved by adopting recommended best practices and enhancing transparency.

Recommendations

  1. Enable DNSSEC on the domain to protect against DNS spoofing and improve DNS security.
  2. Implement a cookie consent banner/mechanism to comply with GDPR and other privacy regulations.
  3. Publish a dedicated security policy and incident response contact information to improve transparency and trust.
  4. Add security headers such as Content-Security-Policy, X-Content-Type-Options, and X-Frame-Options to harden the website against common attacks.
  5. Regularly audit and update third-party scripts and libraries to mitigate potential vulnerabilities.

Contact details published on the site

Addresses
Legal name
GMR Airports Ltd.
Registration number
L52231HR1996PLC113564
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
GMR Aero
Description
GMR Aero is a leading global aviation infrastructure developer and operator delivering world-class airport experiences. It operates and develops airports primarily in India and Southeast Asia, offering services across airport infrastructure, retail, cargo, MRO, and real estate development through its Aerotropolis concept.
Key services
Airport infrastructure development, Airport operations management, Duty-Free and Retail services, Cargo handling, Maintenance, Repair, and Overhaul (MRO), Real estate development (Aerotropolis), Aviation education and training
Content quality
excellent
Branding
consistent

Technology

Stack
jQuery 3.7.1, FontAwesome 5.8.1, Google Fonts (Red Hat Display, Space Grotesk), Google Tag Manager, Google Analytics, Plyr.js (video player), Slick Carousel
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Domain status includes clientDeleteProhibited and other EPP locks
  • No exposed sensitive data in HTML
  • Use of Cloudflare DNS

Analytics and tracking

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

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is professionally designed with comprehensive content about the company and its services.
  2. Strong presence of structured data and SEO best practices.
  3. No signs of malicious or suspicious content.
  4. No cookie consent mechanism detected, which may be a compliance gap.
  5. No explicit security policy or incident response information published.
  6. Use of multiple Google Analytics and Tag Manager IDs suggests extensive tracking.
  7. No DNSSEC enabled, which is a minor security improvement opportunity.
Technical notes

Notes

The website uses a modern and stable technology stack including jQuery, FontAwesome, Google Tag Manager, and Plyr.js for video playback. Hosting is supported by Cloudflare DNS, providing performance and security benefits. The site is mobile responsive with good SEO metadata and structured data (JSON-LD) for organization and website schema. Performance is moderate with no major issues detected. The site appears custom-built without a common CMS, which may reduce attack surface but requires dedicated maintenance. Opportunities exist to improve accessibility and implement advanced security headers. Overall, the technical infrastructure supports a professional and scalable web presence.
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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