What powers castingworkbook.com?
Last seen Jun 2026 · 67 technologies across 29 categories
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Google Optimize
since Feb 2021
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since Mar 2019
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since Feb 2021
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since Sep 2023
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since Sep 2022
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since Apr 2022
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since Oct 2021
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Audience
- 60% desktop
- 40% phone
Canada
Mexico
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.33 / 10 · ranked #1,085,976 of all domains
44 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 50 ms |
| CLS | 0.1 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Fastly
- Weight: 6.0 MB · 102 requests
- WordPress theme: leadengine (child: leadengine-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| voice.castingworkbook.com | 38 |
| castingworkbook.com | 36 |
| www.castingworkbook.com | 36 |
| home.castingworkbook.com | 33 |
| agent.castingworkbook.com | 13 |
| help.castingworkbook.com | 12 |
| signup.castingworkbook.com | 12 |
| publications.castingworkbook.com | 11 |
| community.castingworkbook.com | 6 |
| httpuploadvan.castingworkbook.com | 5 |
Full technology history →
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Recent changes
- dropped anime.js Apr 2026
- dropped JSS Apr 2026
- detected Three.js Mar 2026
- detected Twitter Emoji (Twemoji) Mar 2026