What powers freemathapp.org?
Last seen Sep 2026 · 11 technologies across 9 categories
Analytics
Cloudflare Browser Insights
since Sep 2026
Google Analytics
since May 2020
Appointment scheduling
Calendly
since Sep 2022
CDN
Cloudflare
since May 2020
Google Workspace
since Sep 2022
Font scripts
Google Font API
since May 2020
JavaScript graphics
KaTeX
since Oct 2021
Marketing automation
MailChimp
since May 2020
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
PaaS
GitHub Pages
since May 2020
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
2.53 / 10 · ranked #2,441,630 of all domains
22 referring domains · OpenPageRank
Page
- CDN: Cloudflare
- Weight: 3.3 MB · 45 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.26.14.138, IPv6)
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 2,110,991
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted