What powers holdbuildings.com?
Last seen Jul 2026 · 15 technologies across 10 categories
Analytics
Google Analytics
since Feb 2024
Plausible
since May 2026
CMS
Cookie compliance
Usercentrics
since May 2026
Databases
PostgreSQL
since May 2026
Font scripts
Google Font API
since May 2026
JavaScript libraries
Miscellaneous
Programming languages
Security
HSTS
since May 2026
Translation
Weglot
since Feb 2024
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.69 / 10 · ranked #5,014,054 of all domains
14 referring domains · OpenPageRank
Infrastructure
- DNS: mijndomein.nl
- Email: Google Workspace
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 25,397,704, 3 hosts
- Verified with: 1Password, Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Preact Jul 2026
- dropped anime.js Jun 2026
- dropped cdnjs Jun 2026
- dropped Cloudflare Jun 2026
- dropped core-js Jun 2026
- dropped jsDelivr Jun 2026
- dropped Microsoft 365 Jun 2026
- dropped Webflow Jun 2026