Subscribe on Android is a niche web service operated by Blubrry Podcasting that facilitates easy podcast subscription for Android users via One Click subscribe links. The website promotes Android podcast apps and provides resources for developers and podcasters to implement the subscription protocol. The service targets Android podcast listeners and app developers, positioning itself as a facilitator in the podcast ecosystem. Technically, the site uses Materialize CSS, jQuery, and Google Analytics, with a responsive design and moderate performance. Security posture is adequate with HTTPS enabled but lacks advanced security headers and explicit cookie consent mechanisms. The absence of WHOIS data for the domain is a notable concern, although the affiliation with Blubrry Podcasting lends credibility. Overall, the site is professional and functional but could improve in privacy compliance and security transparency.
Scanned ·
NIS2 and GDPR posture
GDPR outside view
58/ 100 · Medium
Checks completed
7of 7
NIS2 Art. 21(2)
a(a) Risk analysis and security policies: Not visible from outside
b(b) Incident handling: One indicator
c(c) Business continuity, backups and crisis management: Not visible from outside
d(d) Supply chain security: Not visible from outside
e(e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
f(f) Assessing the effectiveness of security measures: Not visible from outside
g(g) Cyber hygiene and security training: Not visible from outside
h(h) Cryptography and encryption: Partly checked
i(i) HR security, access control and asset management: One indicator
j(j) Multi-factor authentication and secured communications: Not visible from outside
Partly checked
One indicator
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.
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 Strict-Transport-Security header
Forces HTTPS connections
What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"
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.
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
85
Security headers
30
Email security
85
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
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 subscribeonandroid.com, from OffSeq Breach.
No leaked records found
Breach holds no records for subscribeonandroid.com right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.
Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.
Business context
Business profile
The business operates within the media sector, focusing on podcast subscription facilitation for Android devices. It leverages the reputation and infrastructure of Blubrry Podcasting, a known podcast hosting and services provider. The business model is primarily service-oriented, offering free tools to increase podcast subscriptions on Android while promoting Blubrry's hosting and related services. The target market includes Android podcast listeners and app developers. The website's partnership ecosystem includes related podcast services like Subscribe by Email and Podcast Mirror. Growth potential lies in expanding adoption of the One Click Subscribe protocol among Android apps. The company maintains consistent branding and professional content but lacks direct contact information on this site.
Security posture
The website demonstrates a basic to moderate security maturity level. HTTPS is enforced, which is mandatory for secure communications. However, the lack of security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options reduces protection against common web attacks. No explicit incident response or security policy information is provided, and no vulnerability disclosure or security.txt file is found. Privacy compliance is partial, with a privacy policy present but no cookie consent mechanism. The absence of WHOIS data for the domain raises questions about transparency and trustworthiness. Overall, the security posture is adequate for a content-focused site but requires enhancements to meet higher compliance and security standards.
Recommendations
Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection.
Add a cookie consent banner/mechanism to comply with GDPR and improve privacy compliance.
Publish explicit security policy and vulnerability disclosure information to improve transparency and incident response readiness.
Provide clear and accessible contact information for security and general inquiries to enhance trust.
Investigate and resolve the missing WHOIS data issue to improve domain registration transparency and legitimacy.
Site observations
Automated reading of the public site. Ratings are indicative.
Business
Company
Blubrry Podcasting
Description
Subscribe on Android is a free service by Blubrry.com that provides simple One Click subscribe links for Android podcast applications, enabling Android users to easily subscribe to podcasts.
Key services
One Click Subscribe links for Android podcast apps, Promotion of Android podcast apps, Developer and podcaster resources for integration
Content quality
good
Branding
consistent
Technology
Stack
Materialize CSS, jQuery, Google Analytics
Platforms
Web, Android
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good
Security
Observed score
75/100
Good practices seen
HTTPS enforced
No exposed sensitive data in HTML
Analytics and tracking
Services
Google Analytics
Tracking level
moderate
Privacy practices
basic
Advertising
Transparency
basic
Site quality
Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
moderate
Key observations
Website is fully accessible with no blocking or WAF challenges.
Content is focused on podcast subscription facilitation for Android devices.
No direct contact emails or phone numbers found on the site.
Privacy and terms pages exist but cookie consent is not implemented.
Use of Google Analytics indicates user tracking with moderate privacy compliance.
No explicit security headers detected in provided data.
WHOIS data is missing, which is unusual and reduces domain trust.
Site branding is consistent and professional, affiliated with Blubrry Podcasting.
Technical notes
Notes
The website uses a modern front-end framework (Materialize CSS) and jQuery for UI interactions, with Google Analytics for user tracking. The site is mobile optimized with responsive design and good SEO meta tags. Performance is moderate, with no major issues detected. The absence of a detected CMS suggests a custom or lightweight platform. Hosting provider details are not available from the data. The site could benefit from improved accessibility features and enhanced security configurations. Technical debt appears low, but modernization opportunities include adding security headers and privacy compliance tools.
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.
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