What powers projecteuler.chat?
Last seen Jun 2026 · 11 technologies across 8 categories
CDN
Font scripts
Google Font API
since Jan 2019
JavaScript graphics
JavaScript libraries
Message boards
phpBB
since Jan 2019
Miscellaneous
PWA
since Aug 2022
Programming languages
Web servers
Apache HTTP Server
since Jan 2019
Page
- Language: English (United Kingdom)
- Weight: 1.0 MB · 33 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
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Recent changes
- dropped cdnjs Feb 2026
- dropped Cloudflare Feb 2026