What powers ottawaheart.ca?
Last seen Jun 2026 · 67 technologies across 26 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| atherosclerosis arteriosclerosis | #37 | 420 |
| coronary arteriosclerosis | #3 | 350 |
| angina | #37 | 350 |
| coronary artery disease | #25 | 230 |
| coronary artery disease | #25 | 230 |
| temporary pacemaker | #3 | 120 |
| tavi procedure | #19 | 82 |
| temporary pacing | #1 | 79 |
| chol/hdl ratio | #45 | 57 |
| atherosclerosis vs cad | #3 | 57 |
| cardiac amyloidosis | #44 | 47 |
| cardiac amyloidosis | #44 | 47 |
| pcsk9 inhibitors | #30 | 47 |
| coronary artery disease symptoms | #19 | 45 |
| transvenous pacing | #9 | 44 |
| tavi | #15 | 41 |
| pacer box | #1 | 40 |
| cad medical abbreviation | #76 | 38 |
| what is coronary artery disease | #38 | 38 |
| endocarditis symptoms | #46 | 38 |
| external pacemaker | #8 | 35 |
| university of ottawa heart institute | #1 | 32 |
| atherosclerosis symptoms | #61 | 31 |
| optimal cholesterol levels | #41 | 31 |
| normal cholesterol levels | #97 | 29 |
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
- 73% phone
- 23% desktop
- 4% tablet
France
Canada
Morocco
Belgium
Switzerland
Algeria
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.70 / 10 · ranked #62,675 of all domains
430 referring domains · OpenPageRank
Search traffic
4,500 est. monthly organic visits (US)
3,566 keywords in Google's top 30
Core Web Vitals
| LCP | 3.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 2300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 3.5 MB · 60 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| foundation.ottawaheart.ca | 33 |
| www.ottawaheart.ca | 18 |
| donate.ottawaheart.ca | 16 |
| ottawaheart.ca | 15 |
| redcap.ottawaheart.ca | 15 |
| cwhhc.ottawaheart.ca | 13 |
| ottawamodel.ottawaheart.ca | 13 |
| survey.ottawaheart.ca | 12 |
| pwc.ottawaheart.ca | 9 |
| heartwise.ottawaheart.ca | 8 |
| gwweb.ottawaheart.ca | 4 |
Full technology history →
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Recent changes
- dropped CentOS May 2026
- dropped Nginx Apr 2026
- detected HTTP/3 Mar 2026
- detected LiteSpeed Mar 2026
- detected Litespeed Cache Mar 2026
- dropped SiteGround Mar 2026
- detected Twitter Emoji (Twemoji) Mar 2026
- detected AOS Aug 2025
- detected Google Font API Aug 2025