What powers 
jonglaan.nl?
Last seen Sep 2026 · 42 technologies across 23 categories
Advertising
Analytics
CDN
Cookie compliance
Documentation
Font scripts
JavaScript frameworks
JavaScript libraries
Load balancers
Maps
Miscellaneous
PaaS
Performance
Programming languages
Rich text editors
Search engines
Security
Tag managers
UI frameworks
User onboarding
Web servers
Webmail
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Oct 2026 *: Restricted (was Blocked)
- Sep 2026 *: Blocked (was Restricted)
- Sep 2026 *: Restricted (was Blocked)
AI Crawlers
No AI crawlers blocked
Audience
- 51% phone
- 49% desktop
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.72 / 10 · ranked #300,146 of all domains
78 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Dutch
- Weight: 2.1 MB · 82 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Microsoft (52.149.105.48)
- DNS: kpn.net
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 7,502,599, 6 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.jonglaan.nl | 26 |
| nieuwmijn.jonglaan.nl | 11 |
| mijn.jonglaan.nl | 10 |
| login.nieuwmijn.jonglaan.nl | 4 |
Full technology history →
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Recent changes
- detected Elastic APM Sep 2026
- detected Elasticsearch Sep 2026
- dropped Lodash Sep 2026
- dropped Webpack Sep 2026
- detected PWA Aug 2026
- detected Tailwind CSS Aug 2026
- detected Vue.js Aug 2026
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped Java Apr 2026
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025