Developer Tools
Site Speed by DebugBear icon

Site Speed by DebugBear

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

Users9K
Rating4.8
Reviews4
Manifest versionV3
7-day growth0
7-day growth rate0%
Preview

Site Speed by DebugBear Media preview

3 assets
Trend

30-day user trend

Review user movement over the last 30 days.

User Growth Over Time

9K9K9K9K9K2026年5月29日2026年6月1日2026年6月4日Latest: 9K
Rating trend

30-day rating change

Track rating movement over time to see whether quality signals remain stable.

30-day rating change

Start
4.75
Latest
4.75
30-day rating change
0.00
4.654.704.754.804.852026年5月29日2026年6月1日2026年6月4日Latest: 4.75
2026年5月29日2026年6月4日
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat
00%
7-day growthFlat
00%
30-day growthFlat
00%
Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.0.8
ManifestV3
Size94.03KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

Review the store description, core capabilities, and common use cases.

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

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

The Chrome Web Store shows 4 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★
0
4★
0
3★
0
2★
0
1★
0
Related products

Similar and related extensions

Review related products from the Chrome Web Store detail page.