What powers keller.nl?
Last seen Jun 2026 · 21 technologies across 14 categories
Analytics
Albacross
since Jun 2021
Google Analytics
since Jan 2019
Ecommerce
Cart Functionality
since Aug 2020
Sana Commerce
since Jul 2021
Font scripts
Google Font API
since Jan 2019
JavaScript frameworks
React
since Jun 2023
JavaScript libraries
OWL Carousel
since Jan 2019
Slick
since Jan 2019
Live chat
Zendesk Chat
since Jan 2019
Load balancers
Amazon ALB
since Aug 2021
Operating systems
Windows Server
since Jan 2019
PaaS
Amazon Web Services
since Aug 2021
Security
reCAPTCHA
since Jan 2019
Tag managers
Google Tag Manager
since Jan 2019
Web frameworks
Web servers
Webmail
Microsoft 365
since Aug 2022
Audience
- 78% desktop
- 22% phone
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.59 / 10 · ranked #5,785,096 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch
- Weight: 3.9 MB · 181 requests
Homepage as crawled by the HTTP Archive, Jul 2026.