cardiosmart.org
Home | CardioSmart – American College of Cardiology
Last scanned Aug 24, 2026, 1:23 PM
Overall score
Great
Summary
CardioSmart is the patient engagement program brought to you by the American College of Cardiology. This website uses jQuery. SEO is good (80/100) and accessibility is fair (70/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.
CardioSmart is the patient engagement program brought to you by the American College of Cardiology.
Top issues to fix
5 issues found · 1 high priority
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
3 issue(s) found
Performance
819 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
CardioSmart is the patient engagement program brought to you by the American College of Cardiology.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Home | CardioSmart – American College of Cardiology
- Description
- CardioSmart is the patient engagement program brought to you by the American College of Cardiology.
- Canonical
- http://www.cardiosmart.org
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- DigiCert Inc
- Subject
- accscientificsession.acc.org
- Valid from
- May 5, 2026
- Valid to
- Nov 19, 2026
- Days until expiry
- 86
- SAN domains
- accscientificsession.acc.org, accscientificsession.waf.acc.org, www.expo.acc.org, expo.acc.org, www.cardiosmart.org, cardiosmart.org
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 11 · H3 2
Links
93 internal · 25 external · 20 broken
Images
8 total · 6 missing alt
Scripts / Styles
19 scripts · 12 stylesheets
JS / CSS size
48.4 KB · 330 B
Page size
173 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
Scan details
- Requested URL
- https://cardiosmart.org
- Final URL
- https://www.cardiosmart.org/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 816 ms
- HTML size
- 173 KB
- Redirect chain
- https://cardiosmart.org → https://www.cardiosmart.org/
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Frequently asked questions
- What technology does cardiosmart.org use?
- cardiosmart.org is built with Bootstrap, jQuery.
- Is cardiosmart.org secure (HTTPS)?
- Yes. cardiosmart.org uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Nov 19, 2026.
- Who hosts cardiosmart.org?
- Hosting provider information for cardiosmart.org is not available yet.
- What is cardiosmart.org's SEO score?
- cardiosmart.org scored 80/100 for SEO in the latest analysis (great).
- What is cardiosmart.org's overall website score?
- cardiosmart.org has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card