2026-08-01 crawl · observed, not inferred
Technology used by derolfgroep.nl
21
technologies detected
de rolf groep
company
51-200
employees
primary/secondary education
industry
netherlands
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 libraries
Issue trackers
JavaScript frameworks
Web servers
User onboarding
Advertising
Font scripts
Webmail
Tag managers
Cookie compliance
Miscellaneous
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