Dup-ID - Scans html for duplicate ID attrs

Dup-ID - Scans html for duplicate ID attrs

Dup-ID - Scans html tags for duplicate ID attributes. Also lists all IDs found on page.

Dup-ID - Scans html for duplicate ID attrs
What is Dup-ID - Scans html for duplicate ID attrs?
Dup-ID - Scans HTML for duplicate ID attributes. It scans the page's HTML tags, looks for duplicate ID attributes, and lists them along with the number of times they are used. All IDs are also sorted and displayed for informational purposes.
Stats
This extension was removed from Chrome Web Store on 2022-07-03
Users: 1,000+
Rating: 4.75 (8)
Version: 1.4 (Last updated: 2014-09-22)
Creation date: 2014-09-22
Risk impact: High risk impact
Risk likelihood: High risk likelihood
Manifest version: 2
Permissions:
  • tabs
  • http://*/*
  • https://*/*
Size: 10.60K
Stats date:

Other platforms

Not available on Firefox
Not available on Edge
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Summary

This simple extension will scan the page's html tags and look for duplicate ID attributes. If duplicate IDs are found they are listed along with the number of times they are used.

Additionally, all IDs are sorted and displayed for informational purposes.

User reviews
While learning about HTML Grouping by IDs and Classes, found this chrome extension. Really, I liked the way it displayed the results.
by srinivas kadiyala srinivas kadiyala, 2019-07-07

It works good and fast. But fails to ignore the content of the <script> tags; their content is supposed to be just text ("text/javascript", "text/template", etc.) and not be parsed as HTML/DOM in any way.
by Igor Igor, 2017-10-18

Simple but very effective. Great tool to find duplicate (and not only) ids on a page.
by Antoni Antoni, 2017-07-26
View all user reviews
Safety
Risk impact

Dup-ID - Scans html for duplicate ID attrs is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this extension. Review carefully before installing. We recommend that you only install Dup-ID - Scans html for duplicate ID attrs if you trust the publisher.

Risk likelihood

Dup-ID - Scans html for duplicate ID attrs may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

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