What powers sigmicro.org?
Last seen Nov 2025 · 7 technologies across 7 categories
CDN
jsDelivr
since Dec 2022
Font scripts
Miscellaneous
HTTP/3
since Dec 2022
Programming languages
Security
HSTS
since Dec 2022
UI frameworks
Web servers
LiteSpeed
since Dec 2022
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
3.29 / 10 · ranked #1,138,228 of all domains
33 referring domains · OpenPageRank
Infrastructure
- Hosted on A2 Hosting (190.92.158.4)
- DNS: DNS Made Easy
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 2,389,312, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted