What powers contacto.lu?
Last seen Jun 2026 · 33 technologies across 15 categories
Advertising
Google AdSense
since Jun 2023
Google Publisher Tag
since Jun 2023
Microsoft Advertising
since Oct 2025
Analytics
Datadog
since Mar 2025
Gemius
since Aug 2023
Google Analytics
since Jun 2023
Google Analytics Enhanced eCommerce
since Feb 2024
Hotjar
since Jun 2023
Microsoft Clarity
since Feb 2024
VWO
since Mar 2024
CDN
Cookie compliance
Didomi
since Feb 2024
Ecommerce
Cart Functionality
since Feb 2024
MailChimp
since Jun 2023
JavaScript frameworks
JavaScript libraries
Miscellaneous
Personalisation
Cxense
since Jun 2023
Programming languages
Node.js
since Jun 2023
Security
Cloudflare Bot Management
since Jun 2023
HSTS
since Jun 2023
Tag managers
Google Tag Manager
since Jun 2023
Webmail
Microsoft 365
since Jun 2023
Widgets
Getsitecontrol
since Jun 2023
Audience
- 98% phone
- 2% tablet
Portugal
Luxembourg
Cape Verde
France
Belgium
Switzerland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.89 / 10 · ranked #660,548 of all domains
70 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Portuguese (Luxembourg)
- CDN: Cloudflare
- Weight: 3.0 MB · 109 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| aboshop.contacto.lu | 23 |
| www.contacto.lu | 23 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Font API Mar 2026
- detected Google Font API Jan 2026
- dropped reCAPTCHA Dec 2025
- detected Microsoft Advertising Oct 2025