What powers kalversector.nl?
Last seen Oct 2025 · 17 technologies across 14 categories
Analytics
Google Analytics
since Feb 2023
CMS
WordPress
since Feb 2023
Databases
MySQL
since Feb 2023
Font scripts
Typekit
since Apr 2024
Hosting panels
Plesk
since Apr 2024
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Feb 2023
PWA
since Apr 2024
Performance
Priority Hints
since Apr 2024
Programming languages
Security
reCAPTCHA
since Feb 2023
Web servers
Nginx
since Apr 2024
Webmail
Microsoft 365
since Feb 2023
WordPress plugins
Contact Form 7
since Feb 2023
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.05 / 10 · ranked #1,503,656 of all domains
15 referring domains · OpenPageRank
Infrastructure
- DNS: TransIP
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 11,506,054
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted