[WEEKLY TECHNICAL REPORT - W18 / 2026]
muji.com/jp/ja/store
29
[TECHNICAL AUDIT]
CRITICAL FAILURE: Performance below minimum usability threshold. Digital infrastructure shows critical visual rendering and code efficiency bottlenecks.
TTFB (Server Latency) 61ms
LCP (Visual Loading) 9392ms
Total Payload 3.09 MB
Network Requests 260
ENVIRONMENTAL IMPACT
0.124g CO2 per visit
The inefficiency of this page is such that it takes only 41 visits to consume the energy required for one full smartphone charge.
Loading these bits is equivalent to keeping a LED light bulb on for 1 minutes.
CORE DIAGNOSTICS
First Contentful Paint (FCP) 5553ms
Total Blocking Time (TBT) 3014ms
Cumulative Layout Shift (CLS) 0