What powers primes-energie.leclerc?
Last seen Oct 2026 · 30 technologies across 20 categories
A/B Testing
AB Tasty
since Feb 2021
Advertising
Microsoft Advertising
since Feb 2021
Analytics
Caching
Varnish
since Feb 2018
CDN
CMS
Cookie compliance
OneTrust
since Aug 2020
CRM
Salesforce
since Jan 2023
JavaScript frameworks
Vue.js
since Nov 2024
JavaScript libraries
Miscellaneous
HTTP/3
since Nov 2024
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Nov 2024
Programming languages
PHP
since Jun 2018
Retargeting
Squadata
since Aug 2023
Security
Cloudflare Bot Management
since May 2022
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Feb 2018
UI frameworks
Tailwind CSS
since Apr 2022
Video players
Vimeo
since May 2022
Web servers
Widgets
Facebook
since Jun 2018
AI Crawlers
robots.txt could not be read at the last check (Nov 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 53% desktop
- 47% phone
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.54 / 10 · ranked #853,022 of all domains
58 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: French
- CDN: Cloudflare
- Weight: 1.0 MB · 46 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.55.122)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 15,865,735, 2 hosts
- Verified with: Brevo, Google, Meta Business
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| jeu-concours.primes-energie.leclerc | 15 |
| www.primes-energie.leclerc | 15 |
| espace.primes-energie.leclerc | 12 |