2026-08-01 crawl · observed, not inferred
Technology used by freecellproject.com
Play FreeCell online for free with FreeCell Project, no installation required! Enjoy the classic FreeCell solitaire experience. Challenge friends, climb the rankings, and use hints or undo moves whenever you're stuck.
19
technologies detected
Recent changes
Full detected stack
Everything detected on this domain in the latest monthly crawl, grouped by what it does. ↩ marks when we first observed it — no later than that date, not necessarily when they adopted it. Faded dates were seen in fewer than four crawls.
JavaScript frameworks
Miscellaneous
UI frameworks
Development
Programming languages
Security
Performance
Tag managers
Advertising
Cookie compliance
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