What powers jamesvanderwolf.nl?
Last seen Oct 2026 · 10 technologies across 9 categories
Analytics
CMS
JavaScript libraries
Maps
Miscellaneous
Programming languages
Tag managers
Web frameworks
Web servers
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
AI Crawlers
No AI crawlers blocked
Audience
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.82 / 10 · ranked #16,187,658 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Dutch
- Weight: 4.4 MB · 37 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on TransIP (89.41.170.248, IPv6)
- DNS: TransIP
- Email: jamesvanderwolf.nl
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 29,103,788
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped core-js Aug 2026
- dropped Facebook Pixel Aug 2026
- detected Django Jul 2026
- detected Google Analytics Jul 2026
- detected Google Maps Jul 2026
- detected Google Tag Manager Jul 2026
- detected lit-element Jul 2026
- detected lit-html Jul 2026
- detected Nginx Jul 2026
- detected PWA Jul 2026
- detected Python Jul 2026
- detected Wagtail Jul 2026