What powers 
vectorsurv.org?
Last seen Jun 2026 · 10 technologies across 9 categories
Analytics
Caching
Varnish
since Sep 2024
CDN
Fastly
since Sep 2024
Mailgun
since Sep 2024
Font scripts
Typekit
since Apr 2024
JavaScript libraries
PaaS
Amazon Web Services
since Apr 2024
GitHub Pages
since Sep 2024
Programming languages
Security
HSTS
since Apr 2024
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.57 / 10 · ranked #829,437 of all domains
43 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on Fastly (185.199.108.153)
- DNS: Amazon Route 53
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 6,711,037, 8 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| gateway.vectorsurv.org | 7 |
| vectorsurv.org | 6 |