What powers leeuwbouw.nl?
Last seen Oct 2026 · 27 technologies across 16 categories
Analytics
Caching
CDN
Databases
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Live chat
Marketing automation
Miscellaneous
Programming languages
Rich text editors
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 57% desktop
- 43% phone
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.41 / 10 · ranked #2,663,511 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| INP | 100 ms |
| CLS | 0.95 |
| TTFB | 2200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Dutch
- CDN: Fastly
- Weight: 5.1 MB · 322 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Leeuwbouw
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Fastly (151.101.1.91)
- DNS: Cloudflare DNS
- Email: Proofpoint Essentials
- Email security: SPF (hard fail), DMARC quarantine, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 16,117,814, 4 hosts
- Verified with: Cisco Duo, Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.leeuwbouw.nl | 18 |
| webshop.leeuwbouw.nl | 14 |
| betawebshop.leeuwbouw.nl | 13 |
Full technology history →
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Recent changes
- detected Google Tag Manager Apr 2026
- detected WhatsApp Business Chat Apr 2026
- dropped FancyBox Feb 2026
- dropped Google Tag Manager Feb 2026
- dropped jQuery Migrate Feb 2026
- dropped jQuery UI Feb 2026
- dropped Open Graph Feb 2026
- dropped WhatsApp Business Chat Feb 2026
- dropped YouTube Feb 2026
- detected core-js Jan 2026
- detected Dynatrace Jan 2026
- detected Froala Editor Jan 2026
- detected Loadable-Components Jan 2026
- detected Piwik PRO Core Jan 2026
- detected PWA Jan 2026
- detected React Jan 2026
- detected Varnish Jan 2026