A2A S.p.A. · Energy · Italy
A2A S.p.A. is a leading Italian multi-utility company specializing in energy, water, environmental services, and sustainable mobility. The company positions itself as a Life Company focused on sustainability and ecological transition, offering a wide range of services including electricity and gas supply, district heating and cooling, water management, waste collection, and electric vehicle charging solutions. The website reflects a mature enterprise with a strong market presence and diversified service portfolio targeting consumers, businesses, investors, and public entities. Technically, the website employs modern web technologies such as Next.js and React, integrates Google Tag Manager for analytics, and uses Dynatrace for performance and security monitoring. The site is mobile-optimized, accessible, and SEO-friendly, with comprehensive metadata and structured data enhancing search visibility. Performance is moderate, with room for optimization. From a security perspective, the site enforces HTTPS, implements multiple security headers, and avoids exposing sensitive data. However, explicit security policies and incident response information are not publicly detailed, and no vulnerability disclosure policy or security.txt file is found. Privacy compliance is strong, with clear privacy and cookie policies and GDPR adherence. Overall, the website demonstrates high professionalism, trustworthiness, and business credibility. The domain WHOIS data aligns with the corporate identity, confirming legitimacy. Strategic recommendations include publishing detailed security policies, establishing a vulnerability disclosure program, and enhancing performance optimizations to further strengthen the security posture and user experience.
Scanned
Both readouts depend on the site's pages, which could not be loaded in this scan.
3 findings rated critical or high. Fix these first.
SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.
Domain is vulnerable to email spoofing
What to do: Implement SPF, DKIM, and DMARC immediately
SPF helps prevent email spoofing
What to do: Add SPF record: "v=spf1 include:_spf.yourmailprovider.com ~all"
TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.
Server supports weak protocols: TLSv1.1
What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions
Need hands-on remediation? Email guard@offseq.com
This scan found 16 issues across 4 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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Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.
Each check with its score, findings and the evidence it collected.
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
Not counted
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.
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
Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.
Leaked records that mention gruppoa2a.it, from OffSeq Breach.
3 subdomains affected
See the 10 newest leaked credentials
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Breach keeps ingesting new leaks, so these numbers can grow between scans.
Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.
Automated reading of the public site. Ratings are indicative.
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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