Mercomóveis is a prominent trade fair event dedicated to the furniture market in Brazil, providing a platform for exhibitors and retailers to showcase products, network, and conduct business. The website serves as an informational and registration portal for the event, targeting industry professionals and qualified visitors nationwide. The company positions itself as a key player in the furniture retail sector with a medium-sized operational scale and a focus on event organization and hospitality services. Technically, the website is built on WordPress with popular plugins like Elementor and Revolution Slider, hosted by Hostinger. Despite a rich content offering and good design quality, the site suffers from critical security shortcomings, notably an invalid SSL certificate and lack of modern security headers, which could undermine user trust and data protection. Performance is slow due to a large number of resources and page size, though mobile optimization and user experience are generally good. Overall, the digital maturity is moderate but requires urgent security improvements to align with best practices and compliance standards.
Scanned ·
NIS2 and GDPR posture
GDPR outside view
43/ 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
7 findings rated critical or high. Fix these first.
Network security
Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.
Critical
Critical Service Exposed: MySQL
Port 3306 (MySQL) is publicly accessible - MySQL - Database server
What to do: Immediately restrict access to MySQL using firewall or VPN
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 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
100
Security headers
15
Email security
50
DNS health
85
Network security
60
GDPR outside view
43
Average
59
After the cap
49
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 · found on this site
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 mercomoveis.com.br, from OffSeq Breach.
No leaked records found
Breach holds no records for mercomoveis.com.br 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
Mercomóveis operates in the retail sector, specifically focusing on the furniture industry. Its business model revolves around organizing trade fairs that facilitate business transactions and product launches. The event attracts a broad audience of retailers and industry stakeholders from across Brazil, offering benefits such as free lodging for invited retailers and a comprehensive showroom. The company leverages partnerships for event registration and accreditation, as evidenced by the related domain appmm24.mercomoveis.com.br. The presence of major brands and sponsors indicates strong market positioning and a well-established partnership ecosystem. Revenue streams likely include exhibitor fees, sponsorships, and ancillary services related to event management. The company’s growth is supported by digital marketing tools and social media engagement, although the absence of explicit privacy and terms policies may pose compliance risks.
Security posture
The current security posture of the Mercomóveis website is weak. The absence of a valid SSL certificate exposes users to potential data interception and undermines trust. No security headers such as HSTS, Content-Security-Policy, or X-Frame-Options are implemented, increasing vulnerability to common web attacks. The site does not employ modern TLS protocols, lacks OCSP stapling, and does not have a documented security policy or incident response plan publicly available. There is no evidence of GDPR or other data protection compliance mechanisms, nor a vulnerability disclosure policy or security.txt file. The lack of cookie consent mechanisms further indicates poor privacy compliance. These gaps could lead to data breaches, regulatory penalties, and reputational damage. Immediate remediation is necessary to secure user data and comply with applicable regulations.
Recommendations
Obtain and install a valid SSL/TLS certificate to secure all website traffic.
Enable and enforce modern TLS protocols (TLS 1.2 or TLS 1.3) and disable deprecated versions.
Implement HTTP security headers including HSTS with preload, Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
Develop and publish comprehensive privacy, cookie, and terms of service policies to ensure legal compliance and user transparency.
Establish a vulnerability disclosure policy and security.txt file to facilitate responsible reporting and incident management.
The website is built on a WordPress CMS platform using Elementor for page building and Revolution Slider for dynamic content. It employs jQuery and GSAP for animations and interactivity, and embeds Vimeo videos for media content. Hosting is provided by Hostinger, with DNS managed via dns.br nameservers. The site has a large page size (~1MB) and a high number of resources (288), resulting in slow load times (~24 seconds), indicating potential optimization opportunities. Mobile responsiveness is good, but accessibility and SEO optimizations are basic. The absence of valid SSL and security headers represents a significant technical risk. The technology stack is modern but requires maintenance and security hardening to reduce technical debt and improve operational resilience.
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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