What powers 
stumpel.nl?
Last seen Aug 2026 · 20 technologies across 14 categories
Analytics
CDN
CMS
Databases
Hosting panels
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Programming languages
Security
Tag managers
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 79% phone
- 17% desktop
- 3% tablet
Netherlands
Belgium
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.47 / 10 · ranked #406,911 of all domains
63 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 100 ms |
| CLS | 0.1 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 10.7 MB · 169 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (104.21.65.117, IPv6)
- Email: TransIP
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 3,397,859, 5 hosts
- Verified with: Brevo, Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.stumpel.nl | 16 |
| reserveringen.stumpel.nl | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Jul 2026
- detected core-js Jul 2026
- detected DigitalOcean Spaces Jul 2026
- detected Facebook Pixel Jul 2026
- detected Google Analytics Jul 2026
- detected Google Tag Manager Jul 2026
- detected HSTS Jul 2026
- detected Mailjet Jul 2026
- detected Node.js Jul 2026
- detected Nuxt.js Jul 2026
- detected Open Graph Jul 2026
- detected Priority Hints Jul 2026
- detected reCAPTCHA Jul 2026
- detected Swiper Jul 2026
- detected Vue.js Jul 2026
- detected Mailjet Jun 2026
- detected Open Graph Feb 2026
- dropped Bootstrap Jan 2026
- dropped Cart Functionality Jan 2026
- dropped Google Optimize Jan 2026
- dropped jQuery Jan 2026
- dropped jQuery Migrate Jan 2026
- dropped jQuery UI Jan 2026
- dropped Magento Jan 2026
- dropped Moment.js Jan 2026
- dropped RequireJS Jan 2026
- dropped Typekit Jan 2026
- dropped Underscore.js Jan 2026
- dropped WhatsApp Business Chat Jan 2026
- detected DigitalOcean Spaces Dec 2025
- detected HSTS Dec 2025
- detected Node.js Dec 2025
- detected Nuxt.js Dec 2025
- detected Priority Hints Dec 2025
- detected reCAPTCHA Dec 2025
- detected Swiper Dec 2025
- detected Vue.js Dec 2025
- detected Cloudflare Oct 2025