Issues: GoogleChrome/lighthouse
Issues list
Page is hidden at first causing a PageSpeed Insights and Lightrider
visibilitychange event during testing
needs-investigation
P3
PSI/LR
#15864
opened Mar 12, 2024 by
Generosus
Add "scroll to end of page" option to Lighthouse
needs-investigation
needs-priority
#14463
opened Oct 24, 2022 by
tunetheweb
Wrong LCP returned (compared to Chrome performance devtools + grafana)
bug
needs-investigation
needs-priority
simulation / lantern
#13413
opened Nov 23, 2021 by
YannDuv
2 tasks done
Litehouse reporting not using http2 when content delivered using http3
bug
needs-investigation
P2
#12291
opened Mar 24, 2021 by
christopherdarling
Executing lighthouse lic gets stuck in alpine nodejs environment
bug
needs-investigation
P3
#15793
opened Feb 1, 2024 by
ZengTianShengZ
2 tasks done
TraceElements: PageSpeed Insights and Lightrider
impactedNodes is not iterable
bug
needs-investigation
P2
PSI/LR
#15870
opened Mar 20, 2024 by
SamTyurenkov
2 tasks done
Sequential network requests are simulated as parallel and the first rtt is ignored
needs-investigation
needs-priority
#15897
opened Mar 27, 2024 by
mbehzad
Temp files not cleaned up in WSL
bug
needs-investigation
needs-priority
#15610
opened Nov 14, 2023 by
chrisrrowland
2 tasks done
Lighthouse User Flow doens't work in Docker
bug
needs-investigation
P3
#15796
opened Feb 1, 2024 by
FabianSchoenfeld
2 tasks done
PageSpeed Insights provide huge LCP values compared to local LH test runs
needs-investigation
P1.5
PSI/LR
PageSpeed Insights and Lightrider
variability
#12083
opened Feb 11, 2021 by
varna
FCP is lower than TTFB/server response time in PageSpeed Insights
bug
needs-investigation
P1.5
#13296
opened Nov 1, 2021 by
issababble
2 tasks done
Unexpected PageSpeed Insights and Lightrider
Expect-CT deprecation warning in PSI
needs-investigation
P3
PSI/LR
#15761
opened Jan 16, 2024 by
sagrashop
Keep the browser window in the foreground with NO_FCP
bug
needs-investigation
P3
#15748
opened Jan 11, 2024 by
vjluo2020
2 tasks done
Serve static assets with an efficient cache policy - TTL is set to None
needs-investigation
P1.5
PSI/LR
PageSpeed Insights and Lightrider
#10457
opened Mar 13, 2020 by
sunithakarthikeyan
Google Pagespeed Insights downloading all video sources with different formats (Avoid enormous network payloads)
bug
needs-investigation
needs-priority
PSI/LR
PageSpeed Insights and Lightrider
#11413
opened Sep 11, 2020 by
masiorama
☔ Pagespeed Insights results differ from lighthouse in chrome
needs-investigation
P1
PSI/LR
PageSpeed Insights and Lightrider
variability
#6708
opened Dec 3, 2018 by
vertic4l
Protocol error (Target.attachToTarget): No target with given id found
bug
needs-investigation
needs-priority
#15634
opened Nov 27, 2023 by
yumengChenVerticalScope
2 tasks done
Stuck with puppeteer v21.0.1
bug
needs-investigation
P1.5
#15588
opened Nov 5, 2023 by
Amerousful
2 tasks done
Compute LCP savings for
render-blocking-resources
needs-investigation
P3
#15240
opened Jul 10, 2023 by
adamraine
Measure - Multiple PageSpeed Insights and Lightrider
<video> <source> tags all reported as downloaded
needs-investigation
P2
PSI/LR
#14291
opened Aug 3, 2022 by
huntharo
ImageElements doesn't include CSS images in pseudo-elements
needs-investigation
P1.5
#14350
opened Sep 2, 2022 by
brendankenny
pseudo-elements not directly identifiable by backend node ID
needs-investigation
P3
#14351
opened Sep 2, 2022 by
brendankenny
Prefetching resources degrades TBT score and over performance score
bug
needs-investigation
P3
#15351
opened Aug 6, 2023 by
shappir
2 tasks done
Lighthouse misattributing Main-Thread Blocking Time in Run Microtasks
bug
needs-investigation
P1.5
#14843
opened Mar 1, 2023 by
nicjansma
2 tasks done
Target size varies depending on device
needs-investigation
P3
test backlog
disabled or needed tests
#15234
opened Jul 7, 2023 by
adamraine
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