What powers constar.nl?
Last seen Jun 2026 · 53 technologies across 27 categories
Advertising
Microsoft Advertising
since Feb 2021
Analytics
Contentsquare
since May 2026
Google Ads Conversion Tracking
since Jul 2021
Google Analytics
since Jan 2019
Leadinfo
since Apr 2026
Microsoft Clarity
since May 2021
Caching
Varnish
since Nov 2019
CDN
Cloudflare
since Aug 2025
jQuery CDN
since Feb 2022
CMS
Cookie compliance
Databases
MySQL
since Jan 2019
Ecommerce
Cart Functionality
since Mar 2023
Font scripts
Font Awesome
since Jan 2019
Google Font API
since Jan 2019
JavaScript graphics
JavaScript libraries
Live chat
Callbell
since Nov 2021
Miscellaneous
Page builders
wpBakery
since Mar 2022
Performance
Priority Hints
since Nov 2023
Photo galleries
Responsive Lightbox & Gallery
since Feb 2022
Programming languages
PHP
since Jan 2019
Reviews
Trustindex
since Jul 2025
Security
Cloudflare Bot Management
since Aug 2025
HSTS
since Mar 2023
SEO
Tag managers
Google Tag Manager
since Jan 2019
UI frameworks
Bootstrap
since Jan 2019
Material Design Lite
since Mar 2022
Video players
YouTube
since Jan 2019
Web servers
Webmail
Microsoft 365
since Aug 2022
Widgets
OWL Carousel
since Jan 2019
WordPress plugins
Audience
- 59% phone
- 41% desktop
Netherlands
Belgium
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.19 / 10 · ranked #10,016,469 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 4.3 MB · 149 requests
- WordPress theme: salient (child: salient-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.constar.nl | 33 |
| constar.nl | 32 |
| mijn.constar.nl | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Flickity Jun 2026
- dropped Jetpack Boost Jun 2026
- detected Contentsquare May 2026
- detected Leadinfo Apr 2026
- dropped New Relic Mar 2026
- detected Jetpack Boost Nov 2025
- dropped Jetpack Boost Oct 2025
- detected Cloudflare Aug 2025
- detected Cloudflare Bot Management Aug 2025
- dropped Enhanced Responsive Images Aug 2025
- dropped Ivory Search Aug 2025
- dropped Modern Image Formats Aug 2025
- dropped Performance Lab Aug 2025