2026-08-01 crawl · observed, not inferred
Technology used by telefonica.com
Telefónica, empresa multinacional de telecomunicaciones, con sede central en la ciudad de Madrid. Descubre aquí toda la información sobre nosotros.
21
technologies detected
telefónica
company
10001+
employees
telecommunications
industry
spain
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.
Page builders
Databases
Programming languages
Performance
Digital asset management
Cookie compliance
JavaScript libraries
Security
Tag managers
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