What powers opticus.nl?
Last seen Jun 2026 · 16 technologies across 13 categories
Analytics
Google Analytics
since Mar 2021
Snoobi
since Mar 2022
CDN
Cloudflare
since Aug 2024
Unpkg
since Sep 2025
Font scripts
Google Font API
since Mar 2021
JavaScript libraries
Live chat
WhatsApp Business Chat
since Mar 2022
Miscellaneous
Open Graph
since Sep 2023
Programming languages
PHP
since Mar 2022
Reviews
Trustindex
since Jul 2025
Security
Cloudflare Bot Management
since Aug 2024
HSTS
since Sep 2023
Video players
Vimeo
since Aug 2024
Web servers
Apache HTTP Server
since Mar 2021
Webmail
Microsoft 365
since Sep 2023
Widgets
SnapWidget
since Mar 2022
Audience
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.19 / 10 · ranked #10,021,703 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch
- Weight: 15.5 MB · 152 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.