What powers olsen-engineering.com?
Last seen Oct 2026 · 13 technologies across 9 categories
CMS
Databases
PostgreSQL
since Nov 2022
Ecommerce
Cart Functionality
since Apr 2025
Font scripts
Google Font API
since Nov 2022
JavaScript libraries
Miscellaneous
PaaS
OVHcloud
since Nov 2022
Programming languages
Video players
YouTube
since Nov 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.06 / 10 · ranked #11,565,574 of all domains
4 referring domains · OpenPageRank
Page
- Language: English (United Kingdom)
- CDN: Google
- Weight: 3.6 MB · 68 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- OLSEN ENGINEERING (BEL)
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on OVHcloud (213.186.33.5)
- DNS: OVHcloud
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 47,897,939, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Select2 Oct 2026