What powers heart-valve-surgery.com?
Last seen Jun 2026 · 19 technologies across 13 categories
Analytics
Google Analytics
since Aug 2018
CDN
Amazon CloudFront
since Jun 2026
cdnjs
since May 2022
Cloudflare
since May 2022
Sucuri
since May 2020
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Feb 2025
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Jun 2026
Performance
Priority Hints
since Dec 2023
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Mar 2026
UI frameworks
Tailwind CSS
since Jun 2026
Video players
YouTube
since Aug 2018
Web servers
Nginx
since May 2020
Audience
- 71% phone
- 27% desktop
- 2% tablet
United States
India
United Kingdom
Brazil
France
Indonesia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.85 / 10 · ranked #691,053 of all domains
84 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 0.2 MB · 21 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Amazon CloudFront Jun 2026
- detected Amazon Web Services Jun 2026
- detected Axios Jun 2026
- detected Nginx Jun 2026
- detected Tailwind CSS Jun 2026
- detected Google Tag Manager Mar 2026
- dropped Facebook Login Dec 2025