What powers jef.eu?
Last seen Jun 2026 · 47 technologies across 24 categories
Analytics
Amplitude
since Nov 2023
Google Analytics
since Jan 2019
CDN
Cloudflare
since Nov 2023
CMS
CRM
CiviCRM
since Jan 2023
Customer data platform
Databases
MySQL
since Jun 2020
Documentation
GitBook
since Nov 2023
Font scripts
Google Font API
since Jan 2019
Twitter Emoji (Twemoji)
since Jun 2020
IaaS
Google Cloud
since Nov 2023
Issue trackers
Sentry
since Nov 2023
JavaScript frameworks
JavaScript libraries
Maps
Google Maps
since Jan 2019
Miscellaneous
Operating systems
Ubuntu
since Apr 2026
Performance
Google Cloud Trace
since Nov 2023
Priority Hints
since Jun 2026
Programming languages
PHP
since Jan 2019
Search engines
Security
HSTS
since Nov 2023
Video players
Vimeo
since Feb 2025
Web servers
Nginx
since Jan 2019
Webmail
Google Workspace
since Aug 2022
Widgets
WordPress plugins
RankMath SEO
since Feb 2025
Smash Balloon Instagram Feed
since Feb 2022
The Events Calendar
since Jun 2022
Page
- Language: English (United Kingdom)
- Weight: 4.0 MB · 75 requests
- WordPress theme: uncode · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| jef.eu | 26 |
| www.jef.eu | 16 |
| congress2023.jef.eu | 13 |
Full technology history →
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Recent changes
- detected Priority Hints Jun 2026
- detected Site Kit May 2026
- detected Ubuntu Apr 2026
- detected Svelte Mar 2026