What powers petsc.org?
Last seen Jun 2026 · 5 technologies across 5 categories
CDN
jsDelivr
since Oct 2021
Font scripts
Font Awesome
since Aug 2024
JavaScript graphics
JavaScript libraries
Clipboard.js
since Oct 2021
UI frameworks
Bootstrap
since Oct 2021
Audience
- 85% desktop
- 15% phone
United States
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.72 / 10 · ranked #296,469 of all domains
90 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Google
- Weight: 2.6 MB · 31 requests
Homepage as crawled by the HTTP Archive, Jul 2026.