What powers ahajournals.org?
Last seen May 2026 · 28 technologies across 14 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| angiotensin converting enzyme | #6 | 22,700 |
| hypertension | #6 | 8,300 |
| chronic venous insufficiency | #6 | 6,800 |
| blood thinners for afib | #1 | 5,500 |
| heart rate variability | #3 | 5,400 |
| circulation | #1 | 4,500 |
| polymorphic ventricular tachycardia | #1 | 4,500 |
| angiotensin enzyme inhibitors | #5 | 3,500 |
| mvp syndrome | #4 | 3,300 |
| cardiogenic shock | #3 | 3,200 |
| respiratory sinus arrhythmia | #3 | 3,200 |
| nonspecific t wave abnormality | #1 | 3,000 |
| management of myocardial infarction | #1 | 3,000 |
| mesenchymal stem cells | #10 | 2,800 |
| fludrocortisone for orthostatic hypotension | #1 | 2,500 |
| afib and blood thinners | #2 | 2,400 |
| homocysteine | #5 | 2,300 |
| arterial brachial index | #6 | 2,300 |
| aortic dissection | #8 | 2,200 |
| pots tachycardia | #19 | 1,800 |
| mediterranean diet | #18 | 1,800 |
| antioxidants for heart health | #3 | 1,800 |
| velocity time integral | #31 | 1,700 |
| heart | #21 | 1,700 |
| apob protein | #6 | 1,700 |
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% desktop
- 35% phone
- 3% tablet
United States
India
Japan
Germany
United Kingdom
Brazil
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
8.62 / 10 · ranked #1,543 of all domains
14,664 referring domains · OpenPageRank
Search traffic
844,300 est. monthly organic visits (US)
302,939 keywords in Google's top 30
Core Web Vitals
| LCP | 2.6 s |
| INP | 250 ms |
| CLS | 0.05 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 5.4 MB · 108 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.ahajournals.org | 17 |
| ahajournals.org | 15 |
| hyper.ahajournals.org | 11 |
| atvb.ahajournals.org | 10 |
| circ.ahajournals.org | 10 |
| circep.ahajournals.org | 10 |
| circgenetics.ahajournals.org | 10 |
| circheartfailure.ahajournals.org | 10 |
| circimaging.ahajournals.org | 10 |
| circinterventions.ahajournals.org | 10 |
| circoutcomes.ahajournals.org | 10 |
| circres.ahajournals.org | 10 |
| jaha.ahajournals.org | 10 |
| stroke.ahajournals.org | 10 |
Full technology history →
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Recent changes
- dropped Cloudflare Bot Management Mar 2026
- dropped Bootstrap Feb 2026