What powers butterfly.vc?
Last seen Aug 2026 · 19 technologies across 13 categories
Caching
Litespeed Cache
since Mar 2025
CMS
WordPress
since Jul 2022
Databases
MySQL
since Jul 2022
Font scripts
Google Font API
since Jul 2022
JavaScript libraries
Maps
Google Maps
since Jul 2022
Miscellaneous
HTTP/3
since Mar 2025
Open Graph
since Oct 2022
Performance
Priority Hints
since Dec 2023
Programming languages
PHP
since Jul 2022
Security
Really Simple SSL & Security
since Jul 2024
Web servers
LiteSpeed
since Mar 2025
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
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 found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.52 / 10 · ranked #874,298 of all domains
63 referring domains · OpenPageRank
Infrastructure
- Hosted on PLANEETTA-AS (31.217.192.70)
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 2,302,427, 2 hosts
- Verified with: Microsoft Dynamics 365, Microsoft 365, OpenAI
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted