What powers simworld.org?
Last seen Sep 2026 · 8 technologies across 6 categories
Caching
Varnish
since Jan 2026
CDN
Font scripts
Hosting
GoDaddy
since Jan 2026
PaaS
GitHub Pages
since Jan 2026
Video players
YouTube
since Jan 2026
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.80 / 10 · ranked #4,328,992 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Oct 2026.
Infrastructure
- Hosted on Fastly (185.199.108.153)
- DNS: GoDaddy DNS
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 2,038,828
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted