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6Versions
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Not reviewed

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12 indicators in this extension

12 indicators
0 versions analysed

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What our analysis found

HTML Tag Error Checker is not yet reviewed by Extension Auditor. Its permissions mean it can read and change data on all websites. It comes from a trusted publisher and was last updated in March 2026.

HTML Tag Error Checker

HTML Tag Error Checker Edge extension security report

ID: abdjpndepooamjpebpefflgkololflld

Supported Languages

🇯🇵Japanese
🇺🇸US English

Extension Info & Metadata

Status
Active
Version
16.3.1
Size
1.66 MB
Rating
0.0/5
Reviews
0
Users
361
Type
Extension
Updated
Mar 30, 2026
Category
Developer-tools
Price
Paid
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
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This publisherTrack record
13extensions
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Publisher Contextual Analysis

Trusted
Author
macha
Privacy
Privacy Policy
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Website
Visit
Extensions
13
Active
13
Obsolete
0
Listed
13
Unlisted
0
Users
4,007

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Screenshots & videos

Screenshot 1
Screenshot 2
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Install growth

Item
Type
Severity
Description
<all_urls>
Risk Factor
Critical
This permission grants access to all websites without restriction. Rated High because it can access any web content, monitor all web activity, and potentially steal sensitive data across all sites.
Broad Host Permissions
Risk Factor
High
This extension has broad host permissions allowing it to access many or all websites.
Broad Content Script Access
Risk Factor
High
This extension can inject scripts into any website.
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.
contextMenus
Permission
Low
This permission adds items to browser context menus. Rated Medium because it only modifies right-click menus without access to page content.

12 indicators in this extension

12 indicators
0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99Start 7-day trial — all reports
One-time payment · Secure checkout by Stripe

About this extension

Check the HTML start and end tags for problems.

Read the publisher’s full description

This extension displays errors in the HTML code of the page you are viewing, such as mistakes in the opening and closing tags. ## Main Features - Displays results in a separate tab - Shows the number of errors on the icon - Automatic checking - Settings for sites you want to automatically check - Exclusion settings for specified sites - Custom warning rules - HTML File Analysis ## Caution The code is checked using JavaScript, so no data is sent externally. Behavior may be unpredictable on pages that use forms, such as login screens.

User reviews

Extension files

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URLs
12

URLs

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No URLs found
No IP addresses found

12 indicators in this extension

12 indicators
0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99Start 7-day trial — all reports
One-time payment · Secure checkout by Stripe
Version
Size
Verdict
Findings
Permhash
0.0.2
Latest
1.54 MBNot scanned—
86f95a3e0f928bfeb65af7e33b67faeac32d13a82459ab33891021f2d438b890
0.1.0
1.54 MBNot scanned—
86f95a3e0f928bfeb65af7e33b67faeac32d13a82459ab33891021f2d438b890
0.1.1
1.54 MBNot scanned—
86f95a3e0f928bfeb65af7e33b67faeac32d13a82459ab33891021f2d438b890
1.1.0
1.54 MBNot scanned—
86f95a3e0f928bfeb65af7e33b67faeac32d13a82459ab33891021f2d438b890
16.2.1
1.55 MBNot scanned—
86f95a3e0f928bfeb65af7e33b67faeac32d13a82459ab33891021f2d438b890
16.3.1
1.66 MBNot scanned—
86f95a3e0f928bfeb65af7e33b67faeac32d13a82459ab33891021f2d438b890
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Code Diff

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