What powers ontbrekendestukjes.nl?
Last seen Aug 2026 · 16 technologies across 10 categories
Caching
Varnish
since Sep 2022
CDN
Google Hosted Libraries
since Aug 2026
jsDelivr
since Aug 2026
Font scripts
Font Awesome
since Aug 2026
Google Font API
since Sep 2022
Hosting
One.com
since Sep 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Security
HSTS
since Aug 2026
UI frameworks
Bootstrap
since Aug 2026
Web servers
Apache HTTP Server
since Sep 2022
Nginx
since Aug 2026
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
Open Page Rank
1.74 / 10 · ranked #4,690,420 of all domains
3 referring domains · OpenPageRank
Infrastructure
- Hosted on Combell (188.208.37.198, IPv6)
- Email: Combell
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 46,061,968, 2 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ontbrekendestukjes.nl | 16 |
| www.ontbrekendestukjes.nl | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- detected AOS Aug 2026
- detected Bootstrap Aug 2026
- detected Font Awesome Aug 2026
- detected Google Hosted Libraries Aug 2026
- detected HSTS Aug 2026
- detected jQuery Aug 2026
- detected jsDelivr Aug 2026
- detected Nginx Aug 2026
- detected Popper Aug 2026
- detected Prototype Aug 2026
- detected script.aculo.us Aug 2026