What powers pollen.fr?
Last seen Jun 2026 · 25 technologies across 16 categories
Advertising
Google Ads
since Apr 2025
Analytics
Google Ads Conversion Tracking
since Apr 2025
Google Analytics
since Apr 2025
Hotjar
since Apr 2025
Linkedin Insight Tag
since Apr 2025
CDN
Cloudflare
since Apr 2023
Cloudinary
since Apr 2025
Customer data platform
Segment
since Apr 2025
Issue trackers
Sentry
since Apr 2025
JavaScript frameworks
JavaScript libraries
Live chat
HubSpot Chat
since Apr 2025
Marketing automation
HubSpot
since Apr 2025
Miscellaneous
HTTP/3
since Apr 2023
Open Graph
since Apr 2025
PaaS
Render
since Apr 2025
Payment processors
PayPal
since Apr 2025
Programming languages
Node.js
since Apr 2025
Security
Cloudflare Bot Management
since Apr 2025
HSTS
since Apr 2025
Tag managers
Google Tag Manager
since Apr 2025
UI frameworks
Headless UI
since Aug 2025
Tailwind CSS
since Apr 2025
Audience
- 78% desktop
- 22% phone
France
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.04 / 10 · ranked #3,477,484 of all domains
7 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: French
- CDN: Cloudflare
- Weight: 3.8 MB · 163 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| pollen.fr | 25 |
| learner.pollen.fr | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Priority Hints Apr 2026
- dropped PostgreSQL Sep 2025
- dropped Supabase Sep 2025
- detected Headless UI Aug 2025