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Security report for airly.eu

Airly sp. z o.o. · Technology · Poland

Medium risk. 4 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

71/100

Risk levelMedium

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

Airly sp. z o.o. operates the airly.org website, providing real-time local air quality monitoring data to the general public and environmental stakeholders. The company positions itself as a technology provider specializing in environmental data services, leveraging modern web technologies such as React and Gatsby hosted on AWS infrastructure. The website is professionally designed with good mobile optimization and clear navigation, supporting a positive user experience. Security posture is strong with HTTPS enforcement and security headers, though no explicit security policy or incident response contact is published. Privacy compliance is well addressed with comprehensive privacy and cookie policies including consent mechanisms. WHOIS data confirms the legitimacy of the domain and its alignment with the company's business identity and location in Poland. Overall, the website demonstrates a mature digital presence with solid technical and security foundations.

Scanned

NIS2 and GDPR posture

GDPR outside view
73/ 100 · Medium
Checks completed
6of 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. 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"

    • 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';…
  2. 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

  3. 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 airly.eu

This scan found 18 issues across 5 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

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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
67
Security headers
30
Email security
85
Network security
100
GDPR outside view
73
Average
71

Not counted

  • DNS health: did not complete in this scan.
  • 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 airly.eu, from OffSeq Breach.

Total records
58
Employees
0
Customers
56
Third parties
2
Weak passwords
5%

3 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for airly.eu.

Select it in the checkout above.

Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Airly operates in the technology and energy sectors, focusing on air quality monitoring and data provision. Their business model includes offering data visualization and API access for developers and agencies. The company targets a broad audience including the general public, environmental agencies, and urban planners. Market positioning is niche but strong, with a focus on real-time local data. The company was founded in 2019 and maintains consistent branding and trust indicators such as SSL and clear contact information. Partnerships or subsidiaries were not identified in the provided data. The company leverages AWS for hosting and uses modern frontend frameworks, indicating a commitment to scalable and performant infrastructure.

Security posture

The website enforces HTTPS and implements multiple security headers such as Strict-Transport-Security, X-Frame-Options, and Content-Security-Policy, reflecting good security hygiene. No vulnerabilities or exposed sensitive data were detected in the HTML content. However, the absence of a published security policy or incident response contact limits transparency in security incident handling. The domain lacks DNSSEC, which is recommended to enhance DNS security. Overall, the security posture is solid but could be improved by publishing formal security policies and enabling DNSSEC.

Recommendations

  1. Enable DNSSEC on the domain to improve DNS security and prevent spoofing.
  2. Publish a dedicated security policy and incident response contact information to enhance transparency and trust.
  3. Consider implementing a vulnerability disclosure program or security.txt file to facilitate responsible reporting.
  4. Regularly audit third-party scripts and libraries to ensure no vulnerable components are included.
  5. Enhance accessibility features to improve compliance and user experience for all users.

Contact details published on the site

Addresses
Legal name
Airly sp. z o.o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Airly sp. z o.o.
Description
Airly provides local air quality data to help users understand environmental risks and take action.
Key services
Air quality monitoring, Data visualization, API access for developers
Content quality
good
Branding
consistent

Technology

Stack
React, Gatsby, Bootstrap, AWS DNS
Frameworks
React, Gatsby
Platforms
Web
Performance
fast
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of security headers

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Transparency
basic

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 challenge
  2. Content is focused on air quality monitoring and environmental data
  3. Good use of modern web technologies and frameworks
  4. Clear privacy and cookie policies with consent mechanisms
  5. No explicit security policy or incident response contact found
  6. WHOIS data supports legitimacy and business consistency
  7. No suspicious or malicious indicators found
Technical notes

Notes

The website uses a modern technology stack including React and Gatsby for frontend rendering, combined with Bootstrap for styling. Hosting is provided by Amazon AWS, ensuring reliable infrastructure. Performance is fast with optimized assets and responsive design for mobile devices. SEO is supported by proper meta tags and Open Graph data. No CMS was detected, indicating a custom or static site generation approach. Accessibility is basic but could be improved. The technical implementation reflects a well-maintained and modern web presence with opportunities for further enhancement in security and accessibility.
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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