Heatmap of resources loaded in the browser using the Resource Timing API
What is Perfmap?
Perfmap is a Chrome extension by umaar.com. This extension has 5,557 weekly active users, a good user rating of 4.69, and was removed from Chrome Web Store 2 years ago. The latest version, 1.2, was updated 8 years ago.
This extension was removed from Chrome Web Store on 2021-04-06
Rating: 4.69 (13)
Version: 1.2 (Last updated: 2014-10-25)
Manifest version: 2
Risk impact: High risk impact
Risk likelihood: High risk likelihood
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A front-end performance heatmap of resources loaded in the browser using the Resource Timing API. The heatmap colours and the first ms value indicate at what point in the page load did the image finished loading. It's a good indicator of user experience. "It took 3450ms before the user saw this image." The second value in brackets is the time it took the browser to load that specific image. The legend attached to the bottom of the page shows timings for the full page load and hovering over a coloured area on the heatmap will move the timeline indicator to show you when that image was fully loaded. Code:https://github.com/zeman/perfmap
Perfmap requires a number of risky 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 Perfmap if you trust the publisher.
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Perfmap may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.
+Me sorprendió la manera de mostrar las estadísticas. -Se podrían poner más claros los tiempo.
Could you please that I am able to modify the text result. Like change the font size maybe? Thank you
View all user reviews
Great tool. Really useful. Thanks a lot.
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