What powers 
kesselskramer.com?
Last seen Aug 2026 · 21 technologies across 14 categories
Analytics
CDN
CMS
Development
Ecommerce
JavaScript frameworks
Miscellaneous
PaaS
Performance
Programming languages
Security
UI frameworks
Video players
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 100% desktop
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #353,726 of all domains
204 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0.05 |
Real user p75, Chrome UX Report, Aug 2026.
Organisation
- KesselsKramer
- Founded: 1996
- Country: Netherlands
From Wikidata (CC0).
Infrastructure
- Hosted on Amazon Web Services (216.198.79.1)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC reject
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 2,075,539, 5 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Babel Mar 2026
- dropped Cloudflare Browser Insights Mar 2026
- dropped Cloudflare Rocket Loader Mar 2026
- dropped core-js Mar 2026
- dropped FancyBox Mar 2026
- dropped Google Analytics Mar 2026
- dropped jQuery Mar 2026
- dropped LazySizes Mar 2026
- dropped MailChimp Mar 2026
- dropped MySQL Mar 2026
- dropped PHP Mar 2026
- dropped RSS Mar 2026
- dropped Turbolinks Mar 2026
- detected Vercel Analytics Mar 2026
- dropped WordPress Mar 2026
- dropped WPML Mar 2026
- dropped Yoast SEO Mar 2026