What powers worldsclerofound.org?
Last seen Sep 2026 · 31 technologies across 18 categories
CMS
Databases
MySQL
since Apr 2023
Microsoft 365
since Dec 2023
Font scripts
Hosting
IONOS
since Apr 2023
JavaScript graphics
JavaScript libraries
Marketing automation
Sendinblue
since May 2024
Miscellaneous
Open Graph
since Apr 2023
RSS
since Apr 2023
Page builders
wpBakery
since May 2024
Payment processors
Performance
Priority Hints
since Nov 2023
Programming languages
PHP
since Apr 2023
Security
reCAPTCHA
since Apr 2023
UI frameworks
Material Design Lite
since May 2024
Web servers
Apache HTTP Server
since Apr 2023
WordPress plugins
WordPress themes
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
2.31 / 10 · ranked #2,857,246 of all domains
16 referring domains · OpenPageRank
Page
- Language: English (United States)
- Weight: 21.1 MB · 95 requests
- WordPress theme: wsf · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- WSF - WORLD SCLERODERMA FOUNDATION (World Scleroderma Foundation on Wikidata)
- Founded: 2009
- Country: Switzerland
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on IONOS (217.160.0.240, IPv6)
- DNS: IONOS
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: Sectigo, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 12,865,619, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| worldsclerofound.org | 26 |
| masterclasses.worldsclerofound.org | 17 |
Full technology history →
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Recent changes
- detected FancyBox Jun 2026
- detected Flickity Jun 2026
- detected Twitter Emoji (Twemoji) Dec 2025