Tesco PLC · Retail · Ireland
Tesco.ie is the official online shopping platform for Tesco in Ireland, offering a comprehensive range of supermarket products, clothing via F&F, and mobile services through Tesco Mobile. The website is part of the enterprise-level Tesco PLC group, a well-established retail giant with a strong market presence. The platform targets Irish consumers seeking convenient online grocery shopping and related retail services, supported by loyalty programs such as Clubcard and subscription services like Delivery Saver. Technically, the site employs modern web technologies including React and Next.js, with performance optimizations and mobile responsiveness ensuring a high-quality user experience. Security measures are robust, featuring HTTPS, security headers, and secure cookie consent mechanisms, although explicit security policy and incident response information are not publicly detailed. Overall, the site demonstrates a mature digital infrastructure with good privacy compliance and business credibility, making it a trustworthy and professional e-commerce platform.
Scanned
NIS2 Art. 21(2)
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.
3 findings rated critical or high. Fix these first.
These are the privacy signals visitors and data protection authorities look for under GDPR.
GDPR requires appropriate security measures for personal data
What to do: Implement SSL/TLS certificate for HTTPS
GDPR requires explicit consent for non-essential cookies
What to do: Implement a cookie consent banner that appears on first visit
TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.
Website does not use HTTPS encryption, making all data transmission vulnerable to interception
What to do: Implement SSL/TLS certificate and redirect all HTTP traffic to HTTPS
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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 tesco.ie, from OffSeq Breach.
21 subdomains 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 tesco.ie.
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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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