Environmental Systems Research Institute, Inc. · Technology · United States
Medium risk. 1 critical or high finding in SSL/TLS.
Esri, officially Environmental Systems Research Institute, Inc., is a leading enterprise in GIS software and spatial analytics technology. Their website showcases a comprehensive portfolio of GIS products and services targeted primarily at business and government sectors. The company maintains a strong market position as a pioneer and leader in geospatial technology, offering solutions such as ArcGIS Online, ArcGIS Pro, and ArcGIS Enterprise. The website content is professionally curated, reflecting a mature and established business model focused on software licensing, developer tools, and spatial data management. Technically, the website leverages modern web technologies including Adobe Experience Manager as its CMS, Adobe Target for personalization, and Calcite Components for UI consistency. It integrates multiple marketing and analytics tools such as Pardot, LinkedIn Insight, and Mouseflow, indicating a sophisticated digital marketing and user experience strategy. The site is mobile-optimized, accessible, and SEO-friendly, with strong performance metrics. From a security perspective, the site enforces HTTPS with robust SSL configuration and implements key security headers like CSP and HSTS. Cookie consent management is in place, demonstrating GDPR compliance. However, explicit security policies, incident response contacts, and vulnerability disclosure mechanisms are not publicly available, representing areas for improvement. Overall, the website is trustworthy, professional, and well-maintained, though the absence of WHOIS data is unusual for a large enterprise and warrants monitoring. Strategic recommendations include publishing detailed security policies, establishing a vulnerability disclosure program, and providing clear incident response contacts to enhance transparency and trust.
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.
1 finding rated critical or high. Fix these first.
TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.
Could not establish secure connection to retrieve certificate information
What to do: Check if the server is accessible and SSL/TLS is properly configured
Need hands-on remediation? Email guard@offseq.com
This scan found 10 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.
€25per month
Email alerts on material changes and an exportable JSON history of every change.
Billed monthly to your card. Cancel anytime. The full timeline opens with your unlock code.
€39.90one-time
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 esri.com, from OffSeq Breach.
136 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 esri.com.
Select it in the checkout above.
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
Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.
Reviews of this site
Share your experience with esri.com. Every review is verified by email and published after moderation.
Community rating
No published reviews yet. Be the first to review esri.com.