heartmath.org

.org crawl

First seen 2026-04-22 · Last seen 2026-05-18 · ok HTTP/1.1 200 5547 ms crawled 2026-05-16

US · 172.67.68.62 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title: HeartMath Institute
Description: HeartMath Institute is a 501(c)(3) nonprofit organization and has developed reliable, scientifically validated tools since 1991 to help people reduce and avoid stress while experiencing increased peace, satisfaction and enjoyment. Research at the HeartMath Institute shows that, adding heart to our daily activities and connections produces measurable benefits to our own and others' well-being.
Language: en-US
Canonical: https://www.heartmath.org/

Technology

CDN: Cloudflare
CMS: WordPress

Analytics

Google Tag Manager

Cookie consent

Termly

Social widgets

Vimeo Embed

Third-party hosts loaded (8)

apps.bazaarvoice.com×2
app.termly.io×1
js-na2.hs-scripts.com×1
player.vimeo.com×1
px.ads.linkedin.com×1
script.crazyegg.com×1
www.facebook.com×1
www.googletagmanager.com×1

Social

Contact

Address: st Name*Last Name*E-mail Address*Subscribe© 2026

Registration

Registrar

NameCheap, Inc.

Created

1996-10-18

Expires

2026-10-17 151 days left

Updated

2025-09-22

Name servers

algin.ns.cloudflare.com
melinda.ns.cloudflare.com

DNS records live

NS

algin.ns.cloudflare.com
melinda.ns.cloudflare.com

MX

10 us-smtp-inbound-1.mimecast.com
10 us-smtp-inbound-2.mimecast.com

TXT

Show 7 TXT records

google-site-verification=PB1HKrEGNSjwkrBXz6uJlD2vc5faZngH9CO73XtpbV4
google-site-verification=i0z08v5ODXHGepnm4FLcyt7LAAHdYxRhEtFn-YdQBo0
google-site-verification=rEXbUQV3i2g14gfXQNNvpxJLSC82uv7pSpQ7iOZ00NY
pardot_17232_*=d0b1c5923bd67e5c569f61ea648ebf8b95c8a692cba93ed38ac074b5eba8fe93
1password-site-verification=SQ55X7VNFVGOJKC5BLNM3TQZGU
google-site-verification=1KF3mdMNaDBRXItv9Zja-9wRryZZrYk90ZN6M4oFS-8
google-site-verification=BG6BAcF_QERh-KM99G6kHevndg9qULsN6br4qtHVuUw

Email authentication strong

SPF: v=spf1 include:6840t7dt._spf._d.mim.ec include:243198624.spf04.hubspotemail.net ~all
softfail (~all)
DMARC: v=DMARC1; p=reject; rua=mailto:710f22c7ce884108bf2d5d09351d6992@dmarc-reports.cloudflare.net,mailto:c9bd1e513ded860@rep.dmarcanalyzer.com; ruf=mailto:c9bd1e513ded860@for.dmarcanalyzer.com; fo=1;
policy: reject (enforced)
DKIM: no key found at common selectors

Certificate (current)

from 2026-04-13 to 2026-07-12

Expires in 54 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://www.heartmath.org/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options
referrer-policy
permissions-policy

findings

CSP uses wildcard sources

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
permissions-policy: accelerometer=(), autoplay=(*), camera=(), encrypted-media=(), fullscreen=(self), geolocation=(self), gyroscope=(), magnetometer=(), microphone=(), midi=(), usb=()
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self' https://heartmath.org https://*.heartmath.org https://*.na3.netsuite.com https://*.facebook.com https://*.pardot.com http://heartmath.org.local http://heartmath.org.localhost
strict-transport-security: max-age=63072000; includeSubDomains; preload