What powers cal.services?
Last seen Jun 2026 · 10 technologies across 7 categories
CDN
jsDelivr
since Jan 2026
IaaS
Google Cloud
since Aug 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Babel
since Aug 2022
Google Cloud Storage
since Aug 2022
UI frameworks
Ant Design
since Aug 2022
Web servers
Audience
- 54% desktop
- 46% phone
United States
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.77 / 10 · ranked #269,212 of all domains
109 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5.9 s |
| INP | 100 ms |
| CLS | 0.2 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Google
- Weight: 1.5 MB · 15 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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