What powers pysal.org?
Last seen Oct 2026 · 15 technologies across 10 categories
Caching
Varnish
since Dec 2020
CDN
cdnjs
since Oct 2021
Cloudflare
since May 2022
Fastly
since Dec 2020
Google Hosted Libraries
since Feb 2022
CRM
Zoho
since Apr 2025
Ecommerce
Cart Functionality
since Jul 2021
Font scripts
Google Font API
since May 2021
JavaScript libraries
Miscellaneous
PaaS
GitHub Pages
since Dec 2020
Static site generator
UI frameworks
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 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
4.72 / 10 · ranked #296,520 of all domains
89 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English (United States)
- CDN: Fastly
- Weight: 2.4 MB · 33 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Aug 2009 (17 years) via Tucows Domains Inc., renews Aug 2027
- Hosted on Fastly (185.199.108.153)
- DNS: Hover
- Email: Zoho Mail
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 480,439, 2 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted