What powers classwin.com?
Last seen Sep 2026 · 27 technologies across 18 categories
Analytics
Cloudflare Browser Insights
since Sep 2026
Google Analytics
since Oct 2021
Authentication
Facebook Login
since Oct 2021
Google Sign-in
since Nov 2021
CDN
cdnjs
since Nov 2021
Cloudflare
since Sep 2026
Font scripts
Google Font API
since Oct 2021
Issue trackers
Sentry
since Sep 2026
JavaScript frameworks
React
since Oct 2021
JavaScript graphics
JavaScript libraries
Marketing automation
OneSignal
since Oct 2021
Miscellaneous
Payment processors
Omise
since Oct 2021
Retargeting
Google Remarketing Tag
since Oct 2021
Reverse proxies
Security
Cloudflare Bot Management
since Sep 2026
Tag managers
Google Tag Manager
since Oct 2021
UI frameworks
Ant Design
since Nov 2021
Webmail
Google Workspace
since Sep 2026
Widgets
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Open Page Rank
0.48 / 10 · ranked #25,774,436 of all domains
3 referring domains · OpenPageRank
Infrastructure
- Hosted on Cloudflare (104.21.87.80, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: no SPF record, DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 27,167,113
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| nfi.classwin.com | 21 |
| www.classwin.com | 20 |