What powers klarstein.fr?
Last seen Jun 2026 · 24 technologies across 14 categories
Advertising
Microsoft Advertising
since Feb 2021
Analytics
Google Analytics
since Jun 2018
Microsoft Clarity
since Sep 2022
Authentication
Apple Sign-in
since Mar 2026
Google Sign-in
since Feb 2021
CDN
Cookie compliance
Usercentrics
since Nov 2025
Customer data platform
Exponea
since Aug 2023
Ecommerce
Cart Functionality
since Dec 2021
JavaScript frameworks
Emotion
since Dec 2021
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since Jun 2018
Security
Cloudflare Bot Management
since Dec 2021
reCAPTCHA
since Apr 2021
Tag managers
Google Tag Manager
since Apr 2018
Webmail
Microsoft 365
since Aug 2022
Audience
- 75% phone
- 21% desktop
- 3% tablet
France
Algeria
Luxembourg
United States
Germany
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.39 / 10 · ranked #1,021,230 of all domains
40 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| INP | 125 ms |
| CLS | 0.05 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: French
- CDN: Cloudflare
- Weight: 4.0 MB · 113 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management Apr 2026
- detected Apple Sign-in Mar 2026
- dropped core-js Dec 2025
- dropped Dynamic Yield Dec 2025
- dropped OneTrust Dec 2025
- detected Usercentrics Nov 2025
- dropped Trusted Shops Aug 2025