[WEEKLY TECHNICAL REPORT - W18 / 2026]
bt.com
36
[TECHNICAL AUDIT]
CRITICAL FAILURE: Performance below minimum usability threshold. Digital infrastructure shows critical visual rendering and code efficiency bottlenecks.
TTFB (Server Latency) 1ms
LCP (Visual Loading) 12361ms
Total Payload 3.58 MB
Network Requests 100
ENVIRONMENTAL IMPACT
0.143g CO2 per visit
The inefficiency of this page is such that it takes only 35 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) 1849ms
Total Blocking Time (TBT) 1318ms
Cumulative Layout Shift (CLS) 0.137