PageSpeed Insights

PageSpeed Insights

PageSpeed Insights is a Google tool that measures the loading speed of a web page.

PageSpeed Insights promo image
What is PageSpeed Insights?

PageSpeed Insights is a Firefox add-on by Lucas Suberbielle. This add-on has 103 daily active users, a good user rating of 4.88, and was removed from Firefox Browser Add-ons 10 months ago. The latest version, 1.4, was updated 2 years ago.

This add-on was removed from Firefox Browser Add-ons on 2022-11-22
Stats date:
Users: 103
Rating: 4.88 (8)
Version: 1.4 (Last updated: 2021-09-14)
Creation date: 2021-09-14
Weekly download count: 11
Firefox on Android: No
Manifest version: 2
  • contextMenus
  • activeTab
  • tabs
Size: 54.59K
Risk impact: Moderate risk impact
Risk likelihood: High risk likelihood

Other platforms

Not available on Chrome
Not available on Edge

Presentation of the PageSpeed Insights plugin

Google's performance testing tool provides a precise analysis of the technical points to be corrected in order to optimise the display speed of a web page.

Click on the right side of your mouse to launch the speed analysis of your page!

What are the advantages?

✓ Check the speed of a web page. ✓ Have a detailed report of the results. ✓ Have several metrics to observe.

Check the loading time of your website!

User reviews
by Amelia, 2022-08-31
View all user reviews
Risk impact

PageSpeed Insights may not be safe to use and it requires some risky permissions. Exercise caution when installing this add-on. Review carefully before installing.

Risk likelihood

PageSpeed Insights may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

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