What powers r-wasm.org?
Last seen May 2026 · 12 technologies across 8 categories
CDN
Amazon CloudFront
since May 2023
Amazon S3
since May 2023
cdnjs
since May 2023
Cloudflare
since May 2023
Font scripts
JavaScript libraries
Clipboard.js
since May 2023
Tippy.js
since May 2023
Miscellaneous
Popper
since May 2023
PaaS
Amazon Web Services
since May 2023
Rich text editors
Security
HSTS
since May 2023
UI frameworks
Bootstrap
since May 2023
Audience
- 86% desktop
- 14% phone
Indonesia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.75 / 10 · ranked #274,928 of all domains
71 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 100 ms |
| CLS | 0.1 |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 13.1 MB · 37 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| docs.r-wasm.org | 12 |
| webr.r-wasm.org | 12 |