What powers calco.nl?
Last seen Jun 2026 · 30 technologies across 16 categories
Advertising
Microsoft Advertising
since Sep 2021
Reddit Ads
since Nov 2021
Analytics
Google Analytics
since Jan 2019
Leadinfo
since Mar 2026
Linkedin Insight Tag
since Mar 2021
Microsoft Clarity
since Dec 2021
TikTok Pixel
since Dec 2021
CDN
cdnjs
since Dec 2021
Cloudflare
since Mar 2021
Cookie compliance
CRM
Salesforce
since Jun 2023
Editors
JavaScript frameworks
JavaScript libraries
Marketing automation
Salesforce Marketing Cloud Account Engagement
since Dec 2022
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Operating systems
Windows Server
since Jan 2019
Security
Cloudflare Bot Management
since Aug 2022
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jan 2019
Web frameworks
Microsoft ASP.NET
since Jan 2019
Web servers
IIS
since Jan 2019
Webmail
Microsoft 365
since Aug 2022
Audience
- 68% phone
- 32% desktop
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.20 / 10 · ranked #1,268,082 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch (Netherlands)
- CDN: Cloudflare
- Weight: 1.7 MB · 117 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.calco.nl | 27 |
| mail.calco.nl | 4 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Microsoft Clarity May 2026
- detected Leadinfo Mar 2026