What powers heartflow.com?
Last seen Jun 2026 · 57 technologies across 27 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| plaque | #36 | 280 |
| heartflow careers | #1 | 220 |
| united illuminating company | #54 | 190 |
| ffrct | #1 | 110 |
| ffr | #9 | 99 |
| heart cath | #92 | 95 |
| heartflow careers | #3 | 70 |
| coronary arteries | #57 | 64 |
| color analysis near me | #70 | 57 |
| heartflow analysis | #1 | 43 |
| ffr-ct | #1 | 40 |
| heart icon | #87 | 38 |
| coronary artery disease treatment | #33 | 35 |
| heartflow test | #1 | 27 |
| ffr-ct analysis | #1 | 27 |
| united illuminating company login | #98 | 25 |
| pci pharma | #74 | 25 |
| hart medical equipment | #33 | 25 |
| cad treatment | #40 | 24 |
| ct-ffr analysis | #2 | 23 |
| ffr ct analysis | #1 | 21 |
| ffr analysis | #1 | 21 |
| coronary angiogram | #65 | 19 |
| ct corporation | #78 | 19 |
| discover flow | #4 | 17 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 62% phone
- 35% desktop
- 2% tablet
Saudi Arabia
Nigeria
United States
India
Japan
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.08 / 10 · ranked #239,189 of all domains
219 referring domains · OpenPageRank
Search traffic
2,300 est. monthly organic visits (US)
1,061 keywords in Google's top 30
Core Web Vitals
| LCP | 3.4 s |
| INP | 75 ms |
| CLS | 0.2 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 3.4 MB · 120 requests
- WordPress theme: hello-elementor (child: heartflow) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| jp.heartflow.com | 40 |
| ir.heartflow.com | 39 |
| www.heartflow.com | 34 |
Full technology history →
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Recent changes
- dropped cdnjs Mar 2026
- dropped GSAP Mar 2026
- detected Twitter Emoji (Twemoji) Mar 2026
- detected Animate.css Jan 2026
- detected reCAPTCHA Jan 2026
- dropped Zendesk Oct 2025
- dropped Google Font API Sep 2025