Open
Bug 1318015
Opened 8 years ago
Updated 3 years ago
optimize too-long-to-parse check slightly by avoiding getElementsByTagName("*").length
Categories
(Toolkit :: Reader Mode, defect, P2)
Toolkit
Reader Mode
Tracking
()
NEW
People
(Reporter: jfkthame, Unassigned)
Details
https://dxr.mozilla.org/mozilla-central/rev/79feeed4293336089590320a9f30a813fade8e3c/toolkit/components/reader/ReaderMode.jsm#422-429
The call to .length can be expensive here (multiple milliseconds, even on desktop) for very large documents. It should be cheaper to check whether element [this.parseNodeLimit] is defined.
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Updated•8 years ago
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Priority: -- → P2
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Updated•3 years ago
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Severity: normal → S3
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Description
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