2026-08-01 crawl · observed, not inferred
Technology used by passportindex.org
Passport Index curates, sorts and ranks the world's passports. Explore passport designs, browse by visa-free score, color, or country and discover how they rank.
20
technologies detected
passport index®
company
11-50
employees
airlines/aviation
industry
canada
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.
Analytics
JavaScript libraries
Miscellaneous
Programming languages
UI frameworks
Performance
Font scripts
Webmail
Tag managers
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