What powers 
algebraicgeometry.nl?
Last seen Jul 2026 · 9 technologies across 7 categories
JavaScript frameworks
React
since Nov 2024
JavaScript libraries
Miscellaneous
PWA
since Apr 2024
Programming languages
GraphQL
since Aug 2024
TypeScript
since Aug 2024
Security
HSTS
since Apr 2024
UI frameworks
Ant Design
since Apr 2024
Webmail
Microsoft 365
since Jun 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 checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Open Page Rank
4.71 / 10 · ranked #305,728 of all domains
56 referring domains · OpenPageRank
Search traffic
300 est. monthly organic visits (US)
16 keywords in Google's top 30
Page
- Language: English
- Weight: 2.4 MB · 14 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Algebraic Geometry
- Founded: 2014
- Country: Kingdom of the Netherlands
From Wikidata (CC0).
Infrastructure
- Hosted on UPCLOUD (85.9.216.16)
- DNS: hostnet.nl
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 157,212, 4 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted