  HTTP/3 marks a significant advancement in protocol development, utilizing
QUIC as its underlying transport layer to exploit multiplexing capabilities and
minimize head-of-line blocking. The introduction of the Extensible
Prioritization Scheme (EPS) offers a signaling mechanism for controlling the
order of resource delivery. In this study, we propose mappings from Chromium
priority hints to EPS urgency levels with the goal of enhancing the key web
performance metrics. The mappings are evaluated using EPS's urgency-based,
non-incremental resource delivery method. The results of the experimental
evaluation show that the proposed mappings improve the Quality of Experience
metrics across a range of websites.
