2026-08-01 crawl · observed, not inferred
Technology used by 21.com
Enjoy Slots, Live Casino games & Shows, Sportsbetting and instant Fiat & crypto payments at 21.com. Play Great!
21
technologies detected
21.com
company
11-50
employees
gambling & casinos
industry
united kingdom
location
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
Issue trackers
Programming languages
Performance
Email
Live chat
Tag managers
Analytics
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