What powers jeugdbrandweer.nl?
Last seen Oct 2026 · 34 technologies across 17 categories
Analytics
CDN
Comment systems
Documentation
Issue trackers
JavaScript frameworks
JavaScript libraries
Maps
Miscellaneous
Operating systems
PaaS
Programming languages
Security
UI frameworks
Web frameworks
Web servers
Webmail
AI Crawlers
Blocks 8 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026. A recent check saw a policy file missing; awaiting confirmation.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
The other 25 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
Content Signals:
search=yes ai-train=no declared in robots.txt
AI Crawlers
8 of 33 AI crawlers blocked
Standards: Content Signals
Audience
- 59% phone
- 41% desktop
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.96 / 10 · ranked #1,662,060 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Dutch
- CDN: Cloudflare
- Weight: 1.6 MB · 33 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.55.140, IPv6)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC reject
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 15,673,280
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| jeugdbrandweer.nl | 12 |
| vbs.jeugdbrandweer.nl | 12 |
| www.jeugdbrandweer.nl | 9 |
| handboek.jeugdbrandweer.nl | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Microsoft 365 Oct 2026
- detected Leaflet Jan 2026
- detected Livefyre Jan 2026
- detected Unpkg Jan 2026
- dropped Azure Dec 2025
- dropped Next.js Dec 2025
- dropped Next.js App Router Dec 2025
- dropped Priority Hints Dec 2025
- dropped Tailwind CSS Dec 2025