{"blocks": [{"key": "bb896d8b", "text": "Question", "type": "header-two", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "f70a148a", "text": "Analyze the end-to-end latency of a web request: break down client-side and server-side contributors, identify bottlenecks, and propose concrete optimizations to reduce overall latency.", "type": "unstyled", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}], "entityMap": {}}