What powers tangenborgh.nl?
Last seen Sep 2026 · 18 technologies across 13 categories
Analytics
Pendo
since Mar 2023
CDN
Cloudflare
since Mar 2023
Mailgun
since Aug 2022
Font scripts
Google Font API
since Jan 2019
JavaScript frameworks
React
since Mar 2023
JavaScript libraries
Miscellaneous
HTTP/3
since May 2026
Open Graph
since Sep 2022
Programming languages
Security
HSTS
since Mar 2023
Tag managers
Google Tag Manager
since Mar 2023
UI frameworks
Web servers
Nginx
since Jan 2019
Webmail
Microsoft 365
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 76% phone
- 24% desktop
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.99 / 10 · ranked #1,611,780 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Dutch
- Weight: 6.9 MB · 35 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on TransIP (85.10.142.50)
- DNS: argewebhosting.eu
- Email: no MX record returned
- Email security: SPF (soft fail), DMARC quarantine, DNSSEC signed
- Common Crawl link graph: rank 16,296,644, 3 hosts
- Verified with: Microsoft 365
DNS records as swept Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| tangenborgh.nl | 9 |
| werkplek.tangenborgh.nl | 9 |
| www.tangenborgh.nl | 9 |
| intranet.tangenborgh.nl | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped YouTube Jun 2026
- detected HTTP/3 May 2026
- detected React Nov 2025
- detected React Router Nov 2025