What powers precast.com?
Last seen Jun 2026 · 18 technologies across 15 categories
Analytics
Pendo
since May 2026
CDN
Amazon CloudFront
since May 2026
Amazon SES
since Sep 2022
Font scripts
Google Font API
since May 2026
JavaScript frameworks
React
since May 2026
JavaScript libraries
LMS
Absorb
since May 2026
Miscellaneous
Open Graph
since Mar 2024
Popper
since Apr 2022
Operating systems
CentOS
since Apr 2018
PaaS
Amazon Web Services
since Aug 2022
Programming languages
Security
HSTS
since May 2026
UI frameworks
Video players
VideoJS
since May 2026
Web servers
Apache HTTP Server
since Apr 2018
Audience
- 58% desktop
- 42% phone
United States
United Kingdom
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.26 / 10 · ranked #440,879 of all domains
94 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 2.2 MB · 38 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| learning.precast.com | 11 |
| www.precast.com | 7 |
| careers.precast.com | 6 |
| precast.com | 4 |
Full technology history →
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Recent changes
- dropped Isotope Feb 2026