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Security report for telemetr.me

Domain Protection Services, Inc. · Technology · United States

Medium risk. 5 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

67/100

Risk levelMedium

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

Telemetr.me is a professional analytics service specializing in Telegram channels, offering a large catalog of over 8 million channels and detailed statistics dating back to 2017. The platform targets marketers, advertisers, and Telegram channel owners seeking insights and monitoring tools. Technically, the website employs modern web technologies including JavaScript ES6 modules, CSS3, and integrates analytics tools such as Yandex Metrika and VK Pixel. Hosting and DNS services leverage Cloudflare and Yandex Cloud infrastructure, ensuring reliable performance and security. Security posture is solid with HTTPS enabled and domain transfer protections, though improvements are needed in security headers and explicit privacy policies. The website does not present any adult or questionable content and maintains a professional and trustworthy appearance.

Scanned

NIS2 and GDPR posture

GDPR outside view
53/ 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. 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

  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"

    • 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. 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 telemetr.me

This scan found 26 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
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  • 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
72
Security headers
30
Email security
70
DNS health
75
Network security
100
GDPR outside view
53
Average
67

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

Telemetr.me holds a strong market position as a comprehensive Telegram channel analytics platform with a broad user base and extensive data. Its business model revolves around providing analytics, monitoring, and cataloging services to a niche but growing market segment focused on Telegram. The company benefits from partnerships with related service providers and integrates social media login options to enhance user experience. The domain registration and technical setup reflect a legitimate and stable operation. However, the absence of visible contact information and privacy policies may impact user trust and compliance with regulations.

Security posture

The website demonstrates a good security baseline with HTTPS and domain transfer lock status. However, it lacks advanced security headers such as Content-Security-Policy and X-Frame-Options, which could mitigate certain attack vectors. No vulnerabilities or exposed sensitive data were detected in the HTML content. The site does not provide explicit security or incident response policies, which is a gap in comprehensive security management. User tracking is moderate via Yandex Metrika and VK Pixel, but privacy compliance is weak due to missing privacy and cookie policies.

Recommendations

  1. Implement and publish a comprehensive privacy policy and cookie policy with GDPR compliance details.
  2. Add security headers including Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  3. Provide clear contact information including security incident response contacts.
  4. Enable DNSSEC to enhance domain security.
  5. Introduce a cookie consent mechanism to improve privacy compliance and user trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Domain Protection Services, Inc.
Description
Профессиональный сервис для аналитики Telegram-каналов. Каталог - более 8 000 000 каналов. Подробная статистика с 2017 года. Метки о накрутке. Мониторинг упоминаний.
Key services
Telegram channel analytics, Channel catalog, Detailed statistics, Monitoring mentions, Detection of fake/inflated subscriber counts
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript ES6 modules, Cloudflare DNS, Yandex Metrika analytics, VK Pixel tracking
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enabled
  • Domain status clientTransferProhibited
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Yandex Metrika, VK Pixel
Tracking level
moderate
Privacy practices
poor

Advertising

Tracking pixels
VK Pixel, Yandex Metrika
Marketing tools
VK Pixel, Yandex Metrika
Transparency
basic

Site quality

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

Key observations

  1. Website is a professional analytics platform for Telegram channels with extensive catalog and statistics.
  2. No explicit privacy, cookie, or terms of service policies found on main page HTML.
  3. No direct contact emails or phone numbers found in the HTML content.
  4. Use of Yandex Metrika and VK Pixel indicates moderate user tracking.
  5. Website is in Russian language targeting Russian-speaking users.
  6. No adult or questionable content detected.
  7. Domain registration and technical setup appear legitimate and stable.
Technical notes

Notes

The website uses modern front-end technologies with modular JavaScript and responsive CSS, ensuring good mobile optimization and user experience. Hosting appears to be on reliable infrastructure with Cloudflare DNS and Yandex Cloud storage. Performance is moderate with room for optimization. No CMS detected, indicating a custom or static site architecture. SEO is supported by proper meta tags and Open Graph data. Accessibility is basic and could be improved with ARIA attributes and semantic HTML enhancements.
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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