[WEEKLY TECHNICAL REPORT - W18 / 2026]
ucl.ac.uk/
78
TTFB (Server Latency) 4ms
LCP (Visual Loading) 4201ms
Total Payload 0.74 MB
Network Requests 81
ENERGY EXCELLENCE
0.030g CO2 per visit
This page is an efficiency benchmark. It would take 167 visits to consume the energy of a single smartphone charge.
The energy impact for single load is almost zero (equivalent to less than 1 minute of LED light).
CORE DIAGNOSTICS
First Contentful Paint (FCP) 2886ms
Total Blocking Time (TBT) 0ms
Cumulative Layout Shift (CLS) 0