What powers rotenberg1929.co.il?
Last seen Oct 2026 · 22 technologies across 13 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
Authentication
Facebook Login
since Jul 2021
CDN
Cloudflare
since Jan 2019
jsDelivr
since Apr 2025
Font scripts
Google Font API
since Apr 2025
JavaScript frameworks
React
since Jul 2021
JavaScript libraries
Marketing automation
OptinMonster
since Feb 2022
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Programming languages
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Bootstrap
since Apr 2025
Webmail
Microsoft 365
since Jan 2025
Widgets
GetButton
since May 2024
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not found
- ai.txt not found
AI Crawlers
Policy unknown
Audience
- 64% phone
- 36% desktop
Israel
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.73 / 10 · ranked #4,767,837 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Hebrew
- CDN: Cloudflare
- Weight: 5.1 MB · 57 requests
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- רוטנברג
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.21.86.41, IPv6)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 36,939,334, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted