What powers hdf-energy.com?
Last seen Jun 2026 · 18 technologies across 13 categories
Caching
Varnish
since Jun 2023
CDN
Section.io
since Jun 2023
CMS
ProcessWire
since Jun 2022
Font scripts
Font Awesome
since Sep 2021
Google Font API
since Jun 2023
JavaScript frameworks
Stimulus
since Jun 2023
Miscellaneous
Open Graph
since Sep 2022
RSS
since Jun 2023
Performance
Priority Hints
since Sep 2023
Turbo
since Jun 2023
Programming languages
Recruitment & staffing
Teamtailor
since Jun 2023
Security
HSTS
since Jun 2023
UI frameworks
Animate.css
since Jun 2023
Tailwind CSS
since Jan 2026
Web frameworks
Ruby on Rails
since Jun 2023
Web servers
Nginx
since Jun 2020
Audience
- 54% phone
- 46% desktop
France
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.51 / 10 · ranked #882,250 of all domains
80 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 2.5 MB · 36 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| jobs.hdf-energy.com | 15 |
| www.hdf-energy.com | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Tailwind CSS Jan 2026
- dropped Microsoft 365 Sep 2025
- dropped PDF.js Aug 2025