2026-08-01 crawl · observed, not inferred
Technology used by o2.co.uk
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21
technologies detected
telefonica uk
company
10001+
employees
telecommunications
industry
united kingdom
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 frameworks
Ecommerce
Issue trackers
Programming languages
Load balancers
PaaS
Advertising
Performance
A/B Testing
Security
Tag managers
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