![](https://addons.mozilla.org/user-media/addon_icons/713/713656-64.png?modified=1469268725)
Speed Page
![](https://addons.mozilla.org/user-media/previews/thumbs/175/175794.jpg?modified=1622132423)
What is Speed Page?
Add-on stats
- tabs
- <all_urls>
- notifications
Other platforms
Add-on summary
Speed Page measures the performance of a page for mobile devices and desktop devices. It fetches the url twice, once with a mobile user-agent, and once with a desktop-user agent.
Speed Page ranges from 0 to 100 points. A higher score is better and a score of 85 or above indicates that the page is performing well.
Speed Page will show you
User reviews
Add-on safety
Risk impact
Speed Page 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 add-on. Review carefully before installing. We recommend that you only install Speed Page if you trust the publisher.
Risk likelihood
Speed Page is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.