Extension Auditor
Sign Up
Chrome Web Store
114Versions
0Code reviewed

Not reviewed

No code review on record

We have not reviewed this extension’s code, so we cannot vouch for it either way. Check the permissions below to decide whether it asks for more than it needs.

Want us to read this extension's code? Ask for a review and we'll queue it.

What our analysis found

Blackfire Profiler, used by 20,000 people, is not yet reviewed by Extension Auditor. Its permissions mean it can inject scripts into pages and can observe network requests. It was last updated in October 2026.

Blackfire Profiler

Blackfire Profiler Chrome extension security report

ID: miefikpgahefdbcgoiicnmpbeeomffld

Supported Languages

🇺🇸English

Extension Info & Metadata

Status
Active
Version
2026.10.0
Size
1.09 MB
Rating
4.6/5
Reviews
26
Users
20,000
Type
Extension
Updated
Oct 1, 2026
Category
Developer tools
Price
Free
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
Download CRX
Chrome Web Store
Report Issue
This publisherTrack record
1extension
All still listed

Publisher Contextual Analysis

Author
Blackfire.io
Privacy
Privacy Policy
Help
Help Center
Country
FR
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
Yes
Mailbox exists
Yes
Address
131 boulevard de Sebastopol Paris 75002 FR
Website
Visit
Extensions
1
Active
1
Obsolete
0
Listed
1
Unlisted
0
Users
20,000

You reached today's free scan limit (3/3 unique extensions).

Upgrade for full visibility.

Sign Up

Screenshots & videos

Screenshot 2

Install growth

Item
Type
Severity
Description
webRequest
Permission
Critical
This permission enables the extension to monitor and analyze all web requests made by the browser. Rated Critical because it can observe all network traffic including sensitive data, track browsing behavior, and gather authentication tokens.
scripting
Permission
Critical
This permission allows injection and execution of JavaScript on any webpage. Rated Critical because it can modify page content, steal sensitive data, and inject malicious code into any site the extension has access to.
activeTab
Permission
Medium
This permission grants temporary access to the current tab. Rated Medium because it can access current page content when invoked, though limited to user-initiated actions.
storage
Permission
Medium
This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.
tabs
Permission
Medium
This permission enables tab management and monitoring. Rated Medium because it can track open tabs, access tab metadata, and monitor user browsing patterns.
http://*/
Host
Medium
Host permission — access limited to this URL pattern.
https://*/
Host
Medium
Host permission — access limited to this URL pattern.
alarms
Permission
Low
This permission schedules periodic tasks. Rated Low because it can only trigger events at specified times without access to sensitive data.

About this extension

Profile your applications from your browser.

Read the publisher’s full description

Blackfire helps you monitor your web applications performance, visualise and understand the hot spots, directly during development as well as on production servers with a very low overhead. The web browser companion makes it easy to profile any page within the browser.

User reviews

Extension files

Browse and explore files within this extension package

You reached today's free scan limit (3/3 unique extensions).

Upgrade for full visibility.

Sign Up

No network indicators were extracted from this version.

Version
Size
Verdict
Findings
Permhash
2026.10.0
Latest
1.09 MBNot scanned—
179a204796b9ec2388db54b37bc51e2fa97812e98386b6258fae2ca38a17f705
2026.9.1
0.94 MBNot scanned—
179a204796b9ec2388db54b37bc51e2fa97812e98386b6258fae2ca38a17f705
2026.9.0
0.90 MBNot scanned—
179a204796b9ec2388db54b37bc51e2fa97812e98386b6258fae2ca38a17f705
1.29.45
2.05 MBNot scanned—
ed6b86fab3ba1bb2f0ca83383b44a277c4e91a620d2acca02df27cfd1c72a51a
2026.6.1
1.88 MBNot scanned—
ed6b86fab3ba1bb2f0ca83383b44a277c4e91a620d2acca02df27cfd1c72a51a
2026.8.0
0.90 MBNot scanned—
179a204796b9ec2388db54b37bc51e2fa97812e98386b6258fae2ca38a17f705
2026.7.0
0.79 MBNot scanned—
179a204796b9ec2388db54b37bc51e2fa97812e98386b6258fae2ca38a17f705
2026.6.0
1.85 MBNot scanned—
179a204796b9ec2388db54b37bc51e2fa97812e98386b6258fae2ca38a17f705
2026.5.0
2.12 MBNot scanned—
179a204796b9ec2388db54b37bc51e2fa97812e98386b6258fae2ca38a17f705
2026.4.0
2.07 MBNot scanned—
179a204796b9ec2388db54b37bc51e2fa97812e98386b6258fae2ca38a17f705
Showing 1 to 10 of 120 rows
Rows per page:

Code Diff

Compare extension code between any two versions.

0 changed files detected

No comparable text files found between these versions.

You reached today's free scan limit (3/3 unique extensions).

Upgrade for full visibility.

Sign Up

Related extensions

Popular in Developer Tools