Long Task Observer
Collects long task performance data and displays it.
As of May 2026, Long Task Observer has 7 users in the Developer Tools category.
Usersno change0%
7
7
Ratingno change0%
—
— reviews
Reviewsno change0%
—
Version
1.0
Manifest V3
History
2 snapshotsTracking since Apr 23, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 23, 2026 | 7 | — | — | 1.0 |
| May 19, 2026 | 9 | — | — | 1.0 |
| Now | 7 | — | — | 1.0 |
Permissions & access
- Permissions
- scriptingactiveTab
- Host access
- None declared
Screenshots
About
Enables you to quickly get a sum of all long tasks in the tab. Very useful for debugging versions of a page very quickly.
Technical
- Version
- 1.0
- Manifest
- V3
- Size
- 37.68KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- mhbifaijlclepnhmffmmmiejflejajjd
- Developer ID
- u8b55fe21e6cb569c77474961c46d07bb
- Developer Email
- [email protected]
- Created
- Dec 19, 2024
- Last Updated (Store)
- Dec 19, 2024
- Last Scraped
- May 19, 2026
- Website
- —
- Support URL
- —
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Data sourced from the Chrome Web Store · last verified May 19, 2026.