Simple Machines is an established open-source software project providing the Simple Machines Forum (SMF), a free and customizable forum software solution. The website serves developers, community managers, and organizations seeking a reliable forum platform. The business model is community-driven and volunteer-supported, with a strong presence since 2005. The site offers downloads, customizations, support, and documentation to its users.
Technically, the website uses a PHP/MySQL backend with jQuery and integrates Google Adsense and Google Tag Manager for monetization and analytics. Hosting and DNS are managed via Cloudflare, providing good performance and security benefits. The site is mobile responsive and well-structured, with good SEO and accessibility basics.
Security posture is solid with HTTPS enforced and domain transfer protection, but lacks DNSSEC and security headers. There is no published privacy or cookie policy, which is a compliance gap. No incident response or vulnerability disclosure policies are visible. The domain is long-standing and legitimate, supporting trust in the project.
Overall, the website is professional and trustworthy but would benefit from improved privacy compliance and enhanced security headers. Strategic improvements in these areas will strengthen user trust and regulatory adherence.
Scanned ·
NIS2 and GDPR posture
GDPR outside view
35/ 100 · High
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
8 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 22 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.
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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
Email alerts on material changes and an exportable JSON history of every change.
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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
75
Security headers
15
Email security
70
DNS health
85
Network security
100
GDPR outside view
35
Average
63
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 simplemachinesweb.com, from OffSeq Breach.
No leaked records found
Breach holds no records for simplemachinesweb.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
Simple Machines holds a strong position in the open-source forum software market, competing by offering a free, feature-rich, and customizable product. Its competitive advantage lies in its active community, extensive customization options, and long history. Revenue streams likely include donations, advertising, and possibly support services. The target customers are community builders and developers seeking free forum solutions. The project ecosystem includes GitHub for development and multiple support and customization portals. Growth indicators include recent software releases and active community engagement. Partnerships appear limited to open-source and community collaborations.
Security posture
The website demonstrates a moderate security maturity level with HTTPS and domain transfer lock in place. However, the absence of DNSSEC and security headers such as Content-Security-Policy and Strict-Transport-Security reduces its defense-in-depth. No explicit security or incident response policies are published, which may hinder rapid response to vulnerabilities. Data protection practices are not clearly communicated, and cookie consent is missing, posing GDPR compliance risks. The security culture appears community-driven but could benefit from formalized policies and disclosures.
Recommendations
Enable DNSSEC on the domain to enhance DNS security and prevent spoofing.
Implement and publish a comprehensive privacy policy and cookie consent mechanism to improve GDPR compliance.
Add security headers including Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security to harden the website.
Publish a security policy and incident response contact information to improve transparency and readiness.
Regularly audit third-party scripts and dependencies to avoid vulnerable libraries and ensure secure forms.
Site observations
Automated reading of the public site. Ratings are indicative.
Business
Company
Simple Machines
Description
Simple Machines Forum (SMF) is an open-source free community forum software delivering professional grade features that allow users to set up online communities quickly. It offers a powerful template engine, server side includes, and is written in PHP using MySQL database.
Key services
Forum software download, Customizations (mods, themes, patches), Support services, Documentation and community forums
Content quality
good
Branding
consistent
Technology
Stack
PHP, MySQL, jQuery, Google Adsense, Google Tag Manager
Performance
fast
Mobile
good
Accessibility
basic
SEO
good
Security
Observed score
70/100
Good practices seen
HTTPS enforced
Domain status clientTransferProhibited
Use of Cloudflare DNS
Analytics and tracking
Services
Google Analytics (via Google Tag Manager)
Tracking level
moderate
Privacy practices
poor
Advertising
Ad networks
Google Adsense, Revive Adserver
Transparency
basic
Site quality
Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
high
Key observations
Website is fully accessible with no blocking or WAF challenges.
Content is comprehensive about the Simple Machines Forum software.
No privacy or cookie policy found, which is a compliance gap.
Terms of Service page is present and linked.
No direct contact emails or phone numbers found on the main page.
Use of Google Adsense and Google Tag Manager indicates monetization and tracking.
No security.txt or vulnerability disclosure policy found.
No explicit security headers detected in the HTML content.
Mobile optimization and responsive design are implemented.
WHOIS data shows a long-established domain with no privacy protection.
Technical notes
Notes
The website is built on a mature PHP/MySQL stack with jQuery and integrates Google services for ads and analytics. It uses Cloudflare for DNS and likely CDN services, contributing to fast load times and availability. The HTML is valid and includes proper meta tags for SEO and Open Graph. Mobile responsiveness is well implemented. However, there is a lack of advanced accessibility features and no visible modern JavaScript frameworks. The site could modernize by adopting newer frontend technologies and improving accessibility compliance. Technical debt appears low, but security enhancements are needed.
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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