Skip to main content

Security report for stranger.social

stranger.social · Technology · N/a

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

Security score

75/100

Risk levelMedium

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

Stranger.social is an independent Mastodon instance providing a federated social networking platform where users can engage in microblogging and community interaction. The platform positions itself as a friendly and welcoming community open to everyone, leveraging the open-source Mastodon software to participate in the fediverse. The website demonstrates a moderate level of digital maturity with a modern tech stack including React and Ruby on Rails, hosted likely on Linode infrastructure. The user interface is well-structured, mobile-optimized, and provides active user statistics and administrative transparency through visible admin accounts. Security posture is adequate with HTTPS implied, but lacks explicit security headers and incident response information. Privacy compliance is basic with a privacy policy present but no cookie consent or terms of service pages. WHOIS data is privacy protected, which is common for such platforms but limits transparency. Overall, stranger.social is a legitimate, small-scale social platform with room for improvement in privacy and security disclosures.

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

4 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. 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.

    • High

      No DMARC record found

      DMARC provides email authentication and reporting

      What to do: Add DMARC record: "v=DMARC1; p=none; rua=mailto:dmarc@yourdomain.com"

  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 stranger.social

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.

Billed monthly to your card. Cancel anytime. See sample alerts.

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
72
Security headers
70
Email security
67
DNS health
85
Network security
100
GDPR outside view
58
Average
75

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

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 stranger.social, from OffSeq Breach.

Total records
73
Employees
0
Customers
68
Third parties
5
Weak passwords
8%

1 subdomain 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 stranger.social.

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

Stranger.social operates as a small independent social networking service within the federated Mastodon ecosystem, targeting general users interested in decentralized social media. Its business model is community-driven without evident commercial advertising or monetization on the site. The platform benefits from open-source technology and a transparent admin presence, which supports trust and community engagement. The absence of detailed business or contact information suggests a focus on privacy and community rather than commercial enterprise. The platform's market position is niche but relevant within the growing fediverse. Partnerships or subsidiaries are not evident from the data. Growth indicators include active user counts and recent posts. Strategic observations highlight the need for enhanced privacy compliance and security transparency to strengthen credibility.

Security posture

The security posture of stranger.social is moderate. The site uses HTTPS, ensuring encrypted communications, but lacks visible security headers such as Content-Security-Policy or Strict-Transport-Security, which could enhance protection against common web attacks. No exposed sensitive data or vulnerable libraries were detected in the provided content. The absence of explicit incident response contacts or security policies limits the platform's readiness to handle security incidents. Privacy policy exists but lacks comprehensive GDPR compliance indicators or cookie consent mechanisms. Overall, the platform demonstrates basic security hygiene but should improve in policy transparency, security header implementation, and incident response preparedness to meet higher security standards.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  2. Add a cookie consent mechanism to comply with privacy regulations and enhance user trust.
  3. Publish clear and accessible terms of service and security policy pages.
  4. Provide explicit contact information for security incidents and designate a data protection officer if applicable.
  5. Regularly audit and update third-party scripts and dependencies to mitigate vulnerabilities.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
stranger.social
Description
Welcome to Stranger Social, where strangers become friends and the world becomes a little smaller. We're a friendly and welcoming community that's open to everyone - so come on in and join the party!
Key services
Social networking, Federated microblogging, Profile directory
Content quality
good
Branding
consistent

Technology

Stack
Mastodon 4.4.1, Ruby on Rails, React, JavaScript ES Modules
Frameworks
Mastodon
Platforms
Fediverse
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
70/100
Good practices seen
  • HTTPS enforced (implied by URL)

Analytics and tracking

Tracking level
minimal
Privacy practices
basic

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is a Mastodon social networking instance with active user engagement
  2. Content is publicly accessible with no blocking or WAF challenges
  3. WHOIS data is privacy protected or unavailable, limiting registrant insights
  4. Privacy policy is present but basic; no cookie consent or terms of service found
  5. No explicit contact information or security incident response details provided
  6. Technical stack is modern and based on Mastodon open source platform
  7. No advertising or tracking services detected
  8. Content is safe and suitable for general audiences
Technical notes

Notes

The website is built on the Mastodon open-source platform version 4.4.1, utilizing Ruby on Rails backend and React frontend technologies. It employs modern JavaScript modules and is hosted on Linode infrastructure, as inferred from asset URLs. The site is mobile-optimized with responsive design and basic accessibility features. SEO optimization is basic with standard meta tags and Open Graph data present. Performance is moderate, with no explicit indicators of slow loading or technical debt. The technical stack is appropriate for a federated social network but could benefit from enhanced accessibility and SEO improvements. No CMS other than Mastodon is detected.
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

Reviews of this site

Share your experience with stranger.social. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review stranger.social.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.