WebPerf: Resources & Network

JavaScript snippets for measuring web performance in Chrome DevTools. Execute with mcp__chrome-devtools__evaluate_script, capture output with mcp__chrome-devtools__get_console_message.

Scripts

• scripts/Network-Bandwidth-Connection-Quality.js — Network Bandwidth & Connection Quality

Common Workflows

Network Quality Assessment

When the user asks about network performance, connection quality, or adaptive loading:

1. Network-Bandwidth-Connection-Quality.js - Analyze network bandwidth, effective connection type, RTT, downlink, save-data mode

Adaptive Loading Strategy