A/B Testing

OptimizelyFirst detected on:
https://www.o2.co.uk/
Bug Tracker

SentryFirst detected on:
https://www.o2.co.uk/
Content Delivery Network (CDN)
Data Analytics

AdjustFirst detected on:
https://www.o2.co.uk/

DynatraceFirst detected on:
https://www.o2.co.uk/
JavaScript framework

ReactFirst detected on:
https://www.o2.co.uk/

Next.jsFirst detected on:
https://www.o2.co.uk/
JavaScript library

SwiperFirst detected on:
https://www.o2.co.uk/
Online Store / E-commerce
PaaS

AzureFirst detected on:
https://www.o2.co.uk/
Personalisation

OptimizelyFirst detected on:
https://www.o2.co.uk/
Privacy Compliance

OneTrustFirst detected on:
https://www.o2.co.uk/
Programming language

Node.jsFirst detected on:
https://www.o2.co.uk/
Real User Monitoring

SpeedCurveFirst detected on:
https://www.o2.co.uk/
Static site generator Framework

Next.jsFirst detected on:
https://www.o2.co.uk/
Web Framework

Next.jsFirst detected on:
https://www.o2.co.uk/
Web Performance Optimization
Web server

Next.jsFirst detected on:
https://www.o2.co.uk/
Web Utility Tool

Open GraphFirst detected on:
https://www.o2.co.uk/

HTTP/3First detected on:
https://www.o2.co.uk/

WebpackFirst detected on:
https://www.o2.co.uk/