Site Speed by DebugBear

View Web Vitals metrics for the websites you visit and quickly navigate to external web performance testing tools.

As of June 2026, Site Speed by DebugBear has 9,000 users and a 4.75/5 rating from 4 reviews in the Developer Tools category.

Usersno change0%
9.0K
9,000
Ratingno change0%
4.75
4 reviews
Reviewsno change0%
4
Version
1.0.8
Manifest V3

History

3 snapshots

Tracking since Apr 19, 2026.

10.1K9.5K8.9KApr 19, 2026Jun 7, 2026
View as table
DateUsersRatingReviewsVersion
Apr 19, 20269.0K4.7541.0.8
May 13, 20269.0K4.7541.0.8
May 25, 202610.0K4.7541.0.8
Now9.0K4.7541.0.8

Permissions & access

Permissions
activeTabscripting
Host access
https://*.debugbear.com/*

Screenshots

Site Speed by DebugBear screenshot 1Site Speed by DebugBear screenshot 2

About

View Web Vitals metrics for the websites you visit and quickly navigate to external web performance testing tools.

The extension also shows the observed metrics collected by PageSpeed Insights prior to applying the throttling simulation. This can help you interpret the final reported metrics.

The extension shows the following metrics:
- Full TTFB
- First Contentful Paint
- Largest Contentful Paint
- Cumulative Layout Shift / CLS
- First Input Delay (only after user interaction with the current page)
- Interaction to Next Paint (only after user interaction with the current page)

The "View on DebugBear" link is shown to users logged into the DebugBear monitoring tool.

Technical

Version
1.0.8
Manifest
V3
Size
94.03KiB
Min Chrome
88
Languages
1
Featured
Yes

Metadata

ID
peomeonecjebolgekpnddgpgdigmpblc
Developer ID
ub6be287dc978e8710c660711a13b2ec5
Developer Email
[email protected]
Created
Aug 17, 2022
Last Updated (Store)
Jul 9, 2025
Last Scraped
Jun 7, 2026
Website
debugbear.com
Support URL

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Data sourced from the Chrome Web Store · last verified Jun 7, 2026.