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bfcache unsupported false positive report by lighthouse audit #2956

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murtuzaalisurti opened this issue Aug 7, 2023 · 0 comments
Open

bfcache unsupported false positive report by lighthouse audit #2956

murtuzaalisurti opened this issue Aug 7, 2023 · 0 comments
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Type: Bug An issue or pull request relating to a bug in WebPageTest

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Description

Even though the page supports bfcache (confirmed by checking devtools), lighthouse audit shows the page doesn't support it because of speech synthesis.

lighthouseAudit

I confirmed the page supports it by verifying it on chrome dev tools in Applications > Backward/Forward Cache Tab

devToolsBfcache

Also, the pagespeed.web.dev site does not show this diagnostic too

pagespeeddev

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@murtuzaalisurti murtuzaalisurti added the Type: Bug An issue or pull request relating to a bug in WebPageTest label Aug 7, 2023
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@murtuzaalisurti