What powers 
kstf.org?
Last seen Jan 2025 · 44 technologies across 25 categories
Analytics
Caching
Varnish
since May 2023
CDN
CMS
WordPress
since May 2023
CRM
Salesforce
since Jun 2023
Databases
Google Workspace
since Jun 2023
Font scripts
Typekit
since May 2023
Hosting
GoDaddy
since May 2023
JavaScript frameworks
JavaScript graphics
Chart.js
since May 2023
JavaScript libraries
Marketing automation
MailChimp
since May 2023
Miscellaneous
PaaS
Amazon Web Services
since May 2023
Pantheon
since May 2023
Performance
Priority Hints
since Oct 2024
Programming languages
PHP
since May 2023
Security
Cloudflare Bot Management
since May 2023
HSTS
since May 2023
SEO
Tag managers
Google Tag Manager
since May 2023
UI frameworks
ZURB Foundation
since May 2023
Video players
Web servers
Nginx
since May 2023
Widgets
WordPress plugins
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Oct 2026 perplexity-user removed from robots.txt
- Oct 2026 meta-externalagent removed from robots.txt
- Oct 2026 chatgpt-user removed from robots.txt
- Oct 2026 applebot-extended removed from robots.txt
- Oct 2026 applebot removed from robots.txt
- Oct 2026 * removed from robots.txt
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
3.63 / 10 · ranked #799,552 of all domains
59 referring domains · OpenPageRank
Organisation
- Knowles Science Teaching Foundation
- Founded: 1999
- Country: United States
From Wikidata (CC0).
Infrastructure
- Hosted on Amazon Web Services (3.33.251.168)
- DNS: GoDaddy DNS
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: GoDaddy, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 2,075,445, 6 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| community.kstf.org | 40 |
| start.kstf.org | 39 |
| trellis.kstf.org | 39 |