Individual skill
critical-request-chains
Use when auditing slow page loads, heavy assets, or rendering delays related to Minimize critical request chains. Verify the actual bottleneck in DevTools, Lighthouse, or field data before recommending changes.
skills/critical-request-chains/SKILL.md
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- Observed behavior
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- Last checked
- Nov 9, 2026
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- Repository last updated
- Oct 31, 2026
- License
- MIT
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- frontend Repository topic
- front-end-development Repository topic
- front-end-developer-tool Repository topic
- guidelines Repository topic
- checklist Repository topic
- reference Repository topic
- web-development Repository topic
- html Repository topic
- css Repository topic
- javascript Repository topic
- data Derived category
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SKILL.mdcore · 1,671 bytesreferences/rule.mddoc · 4,020 bytes
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# Minimize critical request chains
Long chains of dependent requests delay the initial rendering of the page, as each resource must wait for its parent to be fetched and processed.
## Quick Reference
- Reduce the depth of dependent resource requests
- Inline critical CSS to avoid extra network roundtrips
- Use `preload` hints for essential assets found deep in the chain
## Check
Identify long chains of dependent requests that block the critical rendering path using Lighthouse or WebPageTest.