What powers spelendlerenthuis.nl?
Last seen Apr 2026 · 23 technologies across 16 categories
Analytics
Google Analytics
since Apr 2023
CMS
Databases
MySQL
since Apr 2023
Ecommerce
Mailjet
since Feb 2025
Font scripts
Google Font API
since Apr 2023
JavaScript libraries
Miscellaneous
Open Graph
since Apr 2023
RSS
since Nov 2024
Photo galleries
PhotoSwipe
since Apr 2023
Programming languages
PHP
since Apr 2023
Security
HSTS
since Oct 2025
Tag managers
Google Tag Manager
since Apr 2023
UI frameworks
CivicTheme
since Apr 2023
Web servers
Apache HTTP Server
since Oct 2025
Webmail
Microsoft 365
since Apr 2025
WordPress plugins
Oxygen
since Apr 2023
PixelYourSite
since Apr 2023
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
2.85 / 10 · ranked #1,865,356 of all domains
6 referring domains · OpenPageRank
Infrastructure
- Hosted on DUOCAST-AS (89.188.15.172, IPv6)
- DNS: initfour.nl
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 298,288, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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