Developer Tools
Cooling signalUnknownHigh-risk permissions
Rubric icon

Rubric

Inject custom request and response headers.

Users205Current public install base
Rating5.0Store average score
Reviews10Public review volume
Manifest versionV3Extension platform version
7-day growth-7Net users gained this week
7-day growth rate-3.3%Relative weekly velocity
Preview

Rubric Media preview

5 assets
Trend

30-day user trend

Review user movement over the last 30 days.

User Growth Over Time

2012042072102132026年6月10日2026年6月13日2026年6月16日Latest: 205
Rating trend

30-day rating change

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

30-day rating change

Start
5.00
Latest
5.00
30-day rating change
0.00
4.904.955.005.055.102026年6月10日2026年6月13日2026年6月16日Latest: 5.00
2026年6月10日2026年6月16日
Growth overview

Daily, weekly, and monthly growth

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

1-day growthGrowing
+3+1.49%
7-day growthDeclining
-7-3.3%
30-day growthDeclining
-11-5.09%
Technical snapshot

Version, languages, and crawl freshness

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

Version1.1.0
ManifestV3
Size600KiB
Languages1English (United Kingdom)
Published
Store updated
Last crawled
English (United Kingdom)
Overview

Product summary

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

With Rubric, it is possible to inject custom HTTP request and response headers into requests performed by your browser. This is useful during web development, debugging and privacy and security research.

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

The Chrome Web Store shows 10 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.