핵심 개념
The Google CrUX dataset provides valuable insights into real-life user quality of experience for web browsing across different device types and European countries.
초록
The paper analyzes the Google CrUX dataset, a large-scale public dataset that aggregates browsing data and user experience metrics across all device types. The analysis is conducted along two key dimensions:
Device Types:
The analysis reveals that despite phone density being higher than desktops in the dataset, desktop devices outperform other device types across all metrics like First Paint, First Contentful Paint, DOM Content Loaded, and Onload.
This suggests that while mobile devices are more prevalent, desktop devices still provide a better browsing experience, likely due to their connection to faster and more stable fixed internet.
Countries:
The country-wise analysis shows that North European countries like Sweden and Finland have the highest 4G connection density, over 85%.
At the 75th percentile, these two countries perform 25%-36% better than the worst performing country Italy across all metrics.
This highlights the significant differences in web browsing quality of experience across European countries, driven by factors like network infrastructure and connectivity.
The findings provide valuable insights into the actual trends and developments in web browsing quality of experience, enabling future research in this area.
통계
The median website size has increased by 12.5% for mobile and 9.1% for desktop from 2017 to 2019.
Sweden and Finland have the highest 4G connection requests at 85.99% and 81.41% respectively.
Italy has the lowest 4G connection requests at 69.7%.
인용구
"User Quality of Experience (QoE) can be described as 'a subjective measure of customer's experiences'."
"The Google CrUX dataset is a vastly large public dataset that uses Google's large-scale Internet measurement architecture to aggregate browsing data and derive invaluable real-life user quality of experience metrics across all device types."