What powers zichron.org?
Last seen Jun 2026 · 39 technologies across 21 categories
Accessibility
Enable
since Oct 2022
Analytics
Google Analytics
since Jan 2019
Caching
WP Rocket
since Jan 2019
CDN
Cloudflare
since Jul 2025
CMS
Databases
Development
Emotion
since Jul 2022
Font scripts
Google Font API
since Jan 2019
Twitter Emoji (Twemoji)
since Dec 2025
JavaScript frameworks
React
since Oct 2021
JavaScript libraries
Miscellaneous
Babel
since Jul 2021
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
PWA
since Aug 2022
RSS
since Dec 2022
Page builders
Performance
Priority Hints
since Mar 2025
Programming languages
PHP
since Jan 2019
Security
Cloudflare Bot Management
since Jul 2025
HSTS
since Sep 2022
Video players
Web servers
Nginx
since Jan 2019
Webmail
Google Workspace
since Aug 2022
Widgets
WordPress plugins
WordPress themes
Audience
- 82% phone
- 18% desktop
Israel
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.80 / 10 · ranked #1,978,871 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.9 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 2900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 13.0 MB · 112 requests
- WordPress theme: hello-elementor (child: hello-theme-child-master) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.zichron.org | 23 |
| zichron.org | 23 |
| world.zichron.org | 21 |
| blood-bank.zichron.org | 11 |
Full technology history →
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Recent changes
- dropped Moment.js Feb 2026
- dropped Underscore.js Feb 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- dropped WhatsApp Business Chat Nov 2025