Use an online HTML checker to check your HTML code. Use a syntax checker as an HTML error checker
Add-on stats
Manifest V2
Weekly download count: 1
Firefox on Android: No
Permissions:
- storage
- activeTab
- clipboardWrite
- webNavigation
- scripting
Host permissions:
- <all_urls>
Size: 2.86M
Full description: See detailed description
Other platforms
Not available on Chrome
Not available on Android
Not available on Edge
Add-on safety
Risk impact
HTML Validator Plus requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.
Risk impact analysis details
- Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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Risk likelihood
HTML Validator Plus may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
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Upgrade to see full risk analysis details
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