What powers firstbeat.com?
Last seen Jun 2026 · 69 technologies across 30 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| vo2 max by age | #3 | 1,600 |
| hrv | #12 | 830 |
| vo2max by age | #1 | 550 |
| heart rate variability | #17 | 240 |
| epoc | #9 | 180 |
| hrv heart rate variability | #42 | 170 |
| cardio fitness score | #2 | 160 |
| cardio fitness score | #2 | 160 |
| vo2 max age | #2 | 140 |
| vo2 max ranges | #4 | 79 |
| vo2 max by age and gender | #2 | 78 |
| what is hrv | #17 | 71 |
| vo2max 40 | #1 | 64 |
| what is the vo2 max | #20 | 53 |
| fitness level | #4 | 44 |
| best vo2 max | #2 | 42 |
| average vo2 max | #10 | 41 |
| what is hrv | #63 | 35 |
| what is heart rate variability | #68 | 35 |
| heart rate variability monitor | #16 | 35 |
| how to measure hrv | #6 | 34 |
| what is a good sleep score | #2 | 32 |
| firstbeat | #1 | 29 |
| cardio fitness level | #2 | 26 |
| cardio fitness level | #2 | 26 |
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
- 78% phone
- 16% desktop
- 6% tablet
Ukraine
Finland
Germany
United Kingdom
France
Italy
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.57 / 10 · ranked #150,071 of all domains
293 referring domains · OpenPageRank
Search traffic
6,400 est. monthly organic visits (US)
1,710 keywords in Google's top 30
Core Web Vitals
| LCP | 1.9 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: CDN
- Weight: 2.3 MB · 84 requests
- WordPress theme: firstbeat · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.firstbeat.com | 39 |
| shop.firstbeat.com | 36 |
| international-shop.firstbeat.com | 18 |
| sports.firstbeat.com | 18 |
| lifestyle-global.firstbeat.com | 17 |
| partners.firstbeat.com | 13 |
| support.firstbeat.com | 7 |
Full technology history →
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Recent changes
- detected Preact Mar 2026
- dropped WP Rocket Mar 2026
- detected Apple iCloud Mail Feb 2026
- detected reCAPTCHA Nov 2025