heart.org favicon

heart.org

Category: Health

Scanned: Jun 17, 2026, 04:03 AM UTC · First seen: Jun 17, 2026 · Threat Engines: 0 / 91 · Times Scanned: 1
99 / 100 Trust Score Based on scan findings at the time of analysis
No Threats Found
0 - High Risk50 - Moderate100 - No Threats
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Screenshot of heart.org Captured Jun 17, 2026
https://heart.org
Screenshot of heart.org
31 years
Very Popular - #2,879 Tranco rank (>10M monthly visitors)
Not listed (91 checked)
✓ Valid (TLS)
Cloudflare, Inc.
Toronto, Canada
cloudflare
Unknown
104.18.26.158
Domain & WHOIS Information
Registrar Markmonitor Inc.
Registered January 12, 1995
Expires March 20, 2033
Name Servers ns1.heart.org
DNSSEC Unsigned
Hosting Cloudflare, Inc.
Reputation & Threat Check 91 security engines checked
File Scan Summary Powered by Quttera Engine
10 files scanned
No threats
10
Low Risk
0
Medium Risk
0
High Risk
0
No threats Low Risk Medium Risk High Risk
www.heart.org.http-redirect 78 B No threats
www.heart.org/# 230.1 KB No threats
www.googletagmanager.com/gtm.js?id= 1.5 KB No threats
www.googletagmanager.com/ns.html?id=GTM-PRLD9XQ 477 B No threats
www.heart.org/en/bold-hearts-the-centennial 241.7 KB No threats
www.heart.org/en/aha-ventures 189.4 KB No threats
www.heart.org/en/# 230.1 KB No threats
www.heart.org/en/health-system-transformation 202.3 KB No threats
cdn.optimizely.com/js/25670000279.js 346.6 KB No threats
www.heart.org/dist/common/vendor.bundle.js?v=1.28.2.23384 1.3 MB No threats
External Links & Domains
382
External Links
All Clean
2
Iframes
Clean
134
Referenced Domains
All Clean
0
Flagged Resources
None Detected
http://heart.org/-/media/Files/Health-System-Transformation/ACO-Exp-Project-Briefing.pdf?sc_lang%3DenNot flagged
http://heart.org/-/media/Files/Health-System-Transformation/AHA-HCT-Brief.pdf?sc_lang%3DenNot flagged
http://heart.org/-/media/Files/Health-System-Transformation/AHA-HCT-Stories.pdf?sc_lang%3DenNot flagged
http://heart.org/-/media/Files/Health-System-Transformation/AHA-ImprovementOpps.pdf?sc_lang%3DenNot flagged
http://heart.org/-/media/Images/Around-the-AHA/HP-image-5_SC.jpg?mw%3D390&amp%3Bsc_lang%3Den&amp%3Bhash%3DC222120C43CAE30494B7B7256DDEA87FNot flagged
http://heart.org/-/media/Images/Logos/Global-Do-No-Edit/Header/AHA_Full.svg?h%3D256&amp%3Bw%3D426&amp%3Bsc_lang%3Den&amp%3Bhash%3D202AEDB1D591881EC5D56074FDC541A3Not flagged
http://heart.org/-/media/Images/Logos/Global-Do-No-Edit/Header/AHA_icon.svg?h%3D90&amp%3Bw%3D70&amp%3Bsc_lang%3Den&amp%3Bhash%3D77591B08CFB60097E13610EC8BB886B6Not flagged
http://heart.org/-/media/Images/Logos/Global-Do-No-Edit/Two-Click/ahalogo.png?h%3D165&amp%3Bw%3D280&amp%3Bsc_lang%3Den&amp%3Bhash%3DE4F07F7A44585F05A690B33CEC7B6E8DNot flagged
http://heart.org/-/media/Images/Multi-Flex-Card-Icons/cpr_white_sv.svg?h%3D136&amp%3Bw%3D102&amp%3Bsc_lang%3Den&amp%3Bhash%3D9B02D7D2DA230F814D32B1E1FBA6E4FBNot flagged
http://heart.org/-/media/Images/Multi-Flex-Card-Icons/raised_white_hand_icon.png?h%3D28&amp%3Bw%3D22&amp%3Bsc_lang%3Den&amp%3Bhash%3D4DD4F8A6E1D433C7B4DF6D79C0570F2FNot flagged
http://heart.org/-/media/Images/Multi-Flex-Card-Icons/white_heart_small_22.png?h%3D29&amp%3Bw%3D22&amp%3Bsc_lang%3Den&amp%3Bhash%3DFBB545C1CB11467110DF63B6E72A4C50Not flagged
http://heart.org/-/media/Images/News/2024/December-2024/1213CTCelebrities_SC.jpg?h%3D600&amp%3Bw%3D800&amp%3Bsc_lang%3Den&amp%3Bhash%3D641B2669E76ED92CB144679023A1363ANot flagged
http://heart.org/-/media/Images/News/2024/November-2024/1115CTEugeneBraunwald_SC.jpg?h%3D600&amp%3Bw%3D800&amp%3Bsc_lang%3Den&amp%3Bhash%3DF34920319B11B86FFED47F85831AD097Not flagged
http://heart.org/-/media/Images/News/2024/November-2024/ONE-TIME-USE-1104CTHeartLungMachine_SC.jpg?h%3D600&amp%3Bw%3D800&amp%3Bsc_lang%3Den&amp%3Bhash%3DCB43686F2AB56AAE9D4CD6F456655DDBNot flagged
http://heart.org/-/media/Images/News/Landing-Page-Promo-Images/Hispanic-man-on-phone_Noticias_SC_SC.jpg?mw%3D390&amp%3Bsc_lang%3Den&amp%3Bhash%3D29276EEF128A6549EB0DC786A1BA1218Not flagged
Show 367 more...
1.28.2.233Not flagged
academic.oup.comNot flagged
accountableforhealth.orgNot flagged
adssettings.google.comNot flagged
ahahealthtech.orgNot flagged
ahatribute.funraise.orgNot flagged
ajph.aphapublications.orgNot flagged
american.heart.orgNot flagged
atlas.heart.orgNot flagged
azxvnblf.donorsupport.coNot flagged
babiators.comNot flagged
budhagirl.comNot flagged
cdn.fundraiseup.comNot flagged
cdn.jsdelivr.netNot flagged
cdn.optimizely.comNot flagged
Show 119 more...
<iframe src%3D"https://www.googletagmanager.com/ns.html?id%3DGTM-5F7TTVL&ancestors%3DGTM-PRLD9XQ&restrictions%3D&gtm.url%3Dhttp%3A%2F%2Fgoogle.com" height%3D"0" width%3D"0" style%3D"display:none%3Bvisibility:hidden">Not flagged
<iframe src%3D"https://www.googletagmanager.com/ns.html?id%3DGTM-PRLD9XQ" height%3D"0" width%3D"0" style%3D"display:none%3Bvisibility:hidden" loading%3D"lazy">Not flagged
heart.org Overview

Description of heart.org

heart.org appears to be the official website of the American Heart Association, a long-established nonprofit organization focused on cardiovascular health, stroke prevention, CPR education, research funding, and public health advocacy. The page title and visible homepage content indicate that the site provides health information for the public as well as resources for healthcare professionals, caregivers, educators, volunteers, and donors.

Based on the domain name, metadata, and page layout, the website functions as a health-information and nonprofit outreach platform rather than a general commercial site. It includes educational content about heart disease and stroke, community programs, donation options, and training-related material such as CPR. Multiple web-classification sources also categorize the domain in health and nonprofit-related areas, which is consistent with the visible content.

Safety Assessment for heart.org

This domain shows strong trust indicators based on the available scan data. At the time of this scan, it was flagged by 0 out of 91 security engines, the malware scan reported no flagged files out of 10 checked, and the referenced blacklist and threat-database checks did not indicate known phishing or malware activity. The domain is also very mature, with a registration age of more than 30 years, which generally reduces the likelihood of opportunistic abuse compared with newly created domains.

The site’s content and presentation also appear consistent with a legitimate nonprofit health organization. The homepage branding, navigation, donation flows, and educational messaging align with the American Heart Association identity shown in the page metadata. No suspicious external links or flagged referenced domains were reported in the scan sample provided, and the domain has an established traffic presence.

Based on available data, no threats were detected at the time of this scan.

Technical Description

The site uses a valid SSL/TLS certificate issued by a mainstream certificate authority, with the certificate shown as valid until 2026-08-04. It is served through Cloudflare infrastructure on IP address 104.18.26.158, which suggests use of a content delivery and edge-protection platform. The nameserver setup is custom to the organization, and the registrar is Markmonitor, a provider commonly used by established organizations for domain management.

A minor technical note is that DNSSEC appears to be unsigned, meaning DNS responses may not benefit from DNSSEC validation. That does not by itself indicate a security problem, but it is a defense-in-depth feature that is not currently enabled based on this scan. No major technical security concerns were evident from the provided scan results.

HTTP Redirect Chain
301 https://heart.org/
200 https://www.heart.org/
Website Insights
#2,879
Tranco Rank
Very Popular
Visitors >10M/mo
Category: Health
Rank History (30 days)
May 11 Jun 16
28 cookies detected
Essential21
Analytics5
Advertising2
Social0
26 1st party cookies
2 3rd party (trackers)
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This report was generated automatically and is provided for informational purposes only. Results are based on a point-in-time scan and may contain false positives or incomplete data. This does not constitute a security audit or certification. No vendor in the market can guarantee a 100% detection rate. If you believe this report is inaccurate, please submit a dispute.

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