What powers 
fcje.org?
Last seen Sep 2026 · 34 technologies across 20 categories
Analytics
CMS
Databases
Ecommerce
Font scripts
JavaScript graphics
JavaScript libraries
Maps
Miscellaneous
Operating systems
Page builders
Performance
Programming languages
Security
Web frameworks
Web servers
Webmail
Widgets
WordPress plugins
WordPress themes
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 * added to robots.txt
- Oct 2026 * removed from robots.txt
- Oct 2026 * added to robots.txt
- Sep 2026 * removed from robots.txt
- Sep 2026 * added to robots.txt
- Sep 2026 * removed from robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 72% phone
- 28% desktop
Spain
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.77 / 10 · ranked #730,591 of all domains
87 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 2300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Spanish
- Weight: 2.3 MB · 64 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Federation of Jewish Communities of Spain
- Founded: 1982
- Country: Spain
From Wikidata (CC0).
Infrastructure
- Hosted on IONOS (217.160.232.239)
- DNS: servidoresdns.net
- Email: Google Workspace
- Email security: no SPF record, DMARC monitor only
- SSL: Sectigo, RSA 2048, wildcard, expires Apr 2027
- Common Crawl link graph: rank 775,638, 7 hosts
- Verified with: Brevo
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| observatorioantisemitismo.fcje.org | 24 |
| www.fcje.org | 20 |
| certificadosefardies.fcje.org | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cart Functionality Sep 2026
- detected reCAPTCHA Sep 2026
- detected Twitter Emoji (Twemoji) Sep 2026
- dropped Cart Functionality Aug 2026
- detected Cart Functionality Apr 2026