What powers barentszendeduif.nl?
Last seen Aug 2026 · 11 technologies across 9 categories
Analytics
Google Analytics
since Aug 2026
Font scripts
JavaScript libraries
Miscellaneous
Open Graph
since Aug 2026
Programming languages
Python
since Aug 2026
RUM
Datadog
since Aug 2026
Security
HSTS
since Aug 2026
Video players
Plyr
since Aug 2026
Web servers
AI Crawlers
Blocks 2 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- meta-externalagent Blocked
Search and AI assistants
- PetalBot Blocked
The other 31 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
2 of 33 AI crawlers blocked
Open Page Rank
1.31 / 10 · ranked #8,497,419 of all domains
2 referring domains · OpenPageRank
Infrastructure
- Hosted on Google Cloud (130.211.58.255)
- DNS: hostnet.nl
- Email: hostnet.nl
- Email security: SPF (hard fail), DMARC reject, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 42,567,325, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted