2026-08-01 crawl · observed, not inferred
Technology used by link4.pl
22
technologies detected
link4
company
501-1000
employees
insurance
industry
poland
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
Miscellaneous
Programming languages
UI frameworks
JavaScript frameworks
Web servers
Customer data platform
Font scripts
Cookie compliance
Live chat
Security
Tag managers
Analytics
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