What powers luajit.org?
Last seen Mar 2025 · 5 technologies across 4 categories
JavaScript libraries
Operating systems
Ubuntu
since Aug 2022
Programming languages
Lua
since Jun 2018
Web Servers
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 78% desktop
- 22% phone
Russia
United States
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
7.40 / 10 · ranked #23,253 of all domains
434 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 0.0 MB · 5 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Scaleway (163.172.177.144)
- DNS: inwx.de
- Email: luajit.org
- Email security: SPF (hard fail), no DMARC record, CAA
- SSL: Let's Encrypt, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 420,850, 5 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| wiki.luajit.org | 4 |
| www.luajit.org | 3 |
| bitop.luajit.org | 2 |
| luajit.org | 2 |