What powers underwunder.nl?
Last seen Jun 2026 · 20 technologies across 15 categories
Advertising
Microsoft Advertising
since Feb 2021
Analytics
Google Analytics
since Mar 2020
CDN
Cloudflare
since Mar 2020
Ecommerce
Cart Functionality
since Sep 2020
Lightspeed eCom
since Mar 2020
Font scripts
Google Font API
since Mar 2020
JavaScript libraries
Miscellaneous
Payment processors
PayPal
since Feb 2022
Reverse proxies
Envoy
since Jul 2022
Search engines
Doofinder
since Dec 2024
Security
Cloudflare Bot Management
since Dec 2021
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Sep 2020
UI frameworks
Bootstrap
since Mar 2020
Webmail
Microsoft 365
since Aug 2022
Widgets
POWR
since Jul 2022
Audience
- 100% phone
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.51 / 10 · ranked #6,443,877 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.1 MB · 80 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.