Avoid an excessive DOM size
Learn how a large DOM can reduce your web page's performance and how you can reduce the size of your DOM at load time.
Reduce JavaScript execution time
Learn how JavaScript execution can slow down your page performance and how you can speed it up.
Record heap snapshots
Learn how to record heap snapshots with the Chrome DevTools heap profiler and find memory leaks.
Memory terminology
This section describes common terms used in memory analysis, and is applicable to a variety of memory profiling tools for different languages.
Fix memory problems
Learn how to use Chrome and DevTools to find memory issues that affect page performance, including memory leaks, memory bloat, and frequent garbage collections.
How to Use the Allocation Profiler Tool
Use the allocation profiler tool to find objects that aren't being properly garbage collected, and continue to retain memory.