What powers kronkel.nl?
Last seen Sep 2026 · 16 technologies across 11 categories
Development
Font scripts
Issue trackers
JavaScript frameworks
Miscellaneous
Performance
Programming languages
Security
UI frameworks
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Germany
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.56 / 10 · ranked #6,035,030 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 3.0 MB · 90 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on TransIP (85.10.149.193)
- DNS: TransIP
- Email: no MX record returned
- Email security: SPF, DMARC quarantine, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 37,216,012
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Base UI Sep 2026
- dropped Snowplow Analytics Sep 2026
- detected Sentry Aug 2026
- dropped Phusion Passenger Jul 2026
- detected Radix UI Jun 2026
- detected Snowplow Analytics Jun 2026
- detected Turbopack Jun 2026
- detected Phusion Passenger Mar 2026
- dropped Umami Mar 2026
- dropped Vue.js Feb 2026
- detected Vue.js Nov 2025