PageSpeed Insights (MV3)
Analyze the performance of your webpages and get specific suggestions on how to optimize them.
What is PageSpeed Insights (MV3)?
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Summary
This extension is experimental.
The UI is using the open source code, which is different from the current (deprecated) PageSpeed Insights extension.
If you are using ARM-based computer, this is your only choice for PageSpeed Insights for now.
[ NOTE: if you find any bugs, please file an issue at https://github.com/songlibo/pagespeed-chrome-extension/issues ]
Update: 2023-01-26 v0.0.2.0 Rewrite the some C++ code for WebAssembly, and migrated the extension to manifest_version:3.
2022-07-14 v0.0.1.11 Removed pnacl module as it is deprecated. Stay tuned for a new implementation of the running code.
2018-07-10 v0.0.1.10 Fix issue/34. Background color.
User reviews
User reviews summary
Pros
- Working and useful
- Great tool for those who know how to use it
- Useful for checking page speed directly from the browser
Cons
- Issues with the NaCl module, causing errors
- Some users experience freezing and require Windows reboot
- Problems with detecting gzip compression compared to the online version
Most mentioned
- Useful/Helpful
- Errors/Doesn't work
- NaCl module issues
- Requires knowledge to use properly
- Works with virtual servers only
Recent reviews
Safety
Risk impact
PageSpeed Insights (MV3) is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this extension. Review carefully before installing. We recommend that you only install PageSpeed Insights (MV3) if you trust the publisher.
Risk likelihood
PageSpeed Insights (MV3) has earned a fairly good reputation and likely can be trusted.
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