2026-08-01 crawl · observed, not inferred
Technology used by solitaire.org
Play turn 1 or turn 3 classic Klondike Solitaire online for free, or choose from hundreds of other fun Solitaire and puzzle games from Solitaire.org.
12
technologies detected
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.
Miscellaneous
Video players
JavaScript frameworks
Web servers
JavaScript libraries
Font scripts
Advertising
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