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Detects JavaScript resources that return 3XX redirects
Rule IDperf/js-redirects
CategoryPerformance
ScopeSite-wide
Severitywarning
Weight4/10

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Solution

JavaScript files that redirect add unnecessary latency and increase page load time. Update script src attributes to point directly to the final URL. Common causes: CDN URL changes, versioned script paths, or domain migrations. Check if third-party scripts have updated their recommended URLs.

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Options

This rule has no configuration options.

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Enable / Disable

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Disable this rule

squirrel.toml
[rules]
disable = ["perf/js-redirects"]

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Disable all Performance rules

squirrel.toml
[rules]
disable = ["perf/*"]

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Enable only this rule

squirrel.toml
[rules]
enable = ["perf/js-redirects"]
disable = ["*"]