What powers duolingoninja.com?
Last seen Jul 2026 · 11 technologies across 8 categories
Analytics
Google Analytics
since Aug 2023
JavaScript frameworks
React
since Nov 2024
JavaScript libraries
Miscellaneous
Open Graph
since Aug 2023
PWA
since Aug 2023
Payment processors
Stripe
since Aug 2023
Programming languages
Node.js
since Aug 2023
Surveys
Tally
since Feb 2024
Web frameworks
Express
since Aug 2023
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Aug 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Open Page Rank
0.12 / 10 · ranked #84,468,882 of all domains
0 referring domains · OpenPageRank