What powers 
eso.net?
Last seen Aug 2026 · 40 technologies across 22 categories
Advertising
Microsoft Advertising
since May 2025
Analytics
Google Analytics
since Feb 2019
Linkedin Insight Tag
since Apr 2026
CDN
CMS
WordPress
since Jan 2026
Cookie compliance
iubenda
since Nov 2021
Databases
MySQL
since Jan 2026
Mailjet
since Nov 2022
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Windows Server
since Feb 2019
Page builders
wpBakery
since Jan 2026
Performance
Priority Hints
since Jan 2026
Programming languages
PHP
since Jan 2026
TypeScript
since Nov 2022
Security
Cloudflare Bot Management
since Jan 2026
reCAPTCHA
since Jul 2019
UI frameworks
Video players
Vimeo
since Jan 2026
Web frameworks
Web servers
Apache HTTP Server
since Jan 2026
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Sep 2026 * removed from robots.txt
- Sep 2026 robots.txt removed
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 60% desktop
- 40% phone
India
United States
Italy
Romania
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.99 / 10 · ranked #246,806 of all domains
142 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- Weight: 2.9 MB · 67 requests
- WordPress theme: eso-theme · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- European School of Oncology
- Founded: 1982
- Country: Italy
- Profiles: Facebook, X, LinkedIn, YouTube, Instagram
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on ARUBAENTERPRISE-ASN (66.71.173.232)
- DNS: Register.it
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail)
- SSL: Sectigo, RSA 2048, wildcard, expires Sep 2026
- Common Crawl link graph: rank 2,095,459, 6 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.eso.net | 25 |
| eventweb.eso.net | 14 |
| www2.eso.net | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Linkedin Insight Tag Apr 2026
- dropped Amazon ALB Feb 2026
- dropped Amazon Web Services Feb 2026
- dropped Google Hosted Libraries Feb 2026
- dropped jQuery CDN Feb 2026
- dropped jQuery UI Feb 2026
- dropped Lightbox Feb 2026
- dropped Modernizr Feb 2026
- detected Apache HTTP Server Jan 2026
- detected Bootstrap Icons Jan 2026
- detected cdnjs Jan 2026
- detected Cloudflare Jan 2026
- detected Cloudflare Bot Management Jan 2026
- detected jsDelivr Jan 2026
- detected MySQL Jan 2026
- detected PHP Jan 2026
- detected Popper Jan 2026
- detected Priority Hints Jan 2026
- detected PWA Jan 2026
- detected Select2 Jan 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- detected Vimeo Jan 2026
- detected WordPress Jan 2026
- detected wpBakery Jan 2026
- detected Yoast SEO Jan 2026