What powers congressus.nl?
Last seen Jun 2026 · 69 technologies across 28 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| virgiel | #20 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 94% desktop
- 6% phone
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.43 / 10 · ranked #167,479 of all domains
71 referring domains · OpenPageRank
Search traffic
0 est. monthly organic visits (US)
1 keywords in Google's top 30
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch
- CDN: Cloudflare
- Weight: 1.8 MB · 101 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| congressus.nl | 38 |
| www.congressus.nl | 30 |
| stress.congressus.nl | 21 |
| manager.congressus.nl | 15 |
| unitassg.congressus.nl | 15 |
| usr.congressus.nl | 15 |
| support.congressus.nl | 12 |
| kroton.congressus.nl | 6 |
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Recent changes
- detected GSAP Jun 2026