[WEEKLY TECHNICAL REPORT - W18 / 2026]
www3.nhk.or.jp/nhkworld/
57
TTFB (Server Latency) 1ms
LCP (Visual Loading) 8512ms
Total Payload 14.71 MB
Network Requests 191
ENVIRONMENTAL IMPACT
0.588g CO2 per visit
The inefficiency of this page is such that it takes only 9 visits to consume the energy required for one full smartphone charge.
Loading these bits is equivalent to keeping a LED light bulb on for 6 minutes.
CORE DIAGNOSTICS
First Contentful Paint (FCP) 2810ms
Total Blocking Time (TBT) 19ms
Cumulative Layout Shift (CLS) 0.156