2026-08-01 crawl · observed, not inferred
Technology used by openpdf.com
12
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.
Operating systems
Web frameworks
UI frameworks
Load balancers
Web servers
JavaScript libraries
Webmail
Tag managers
Analytics
Miscellaneous
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