Header Checker Firefox

Header Checker

Free Header Tag Checker Tool (H1 up to H6)

Features & Capabilities

Header Checker is a free HTML heading tag checker tool, which could be very useful if you want to check a page and know what kind of header tag it is using, and how many of them are on the page. Heading tag checker tool is a wonderful tool that every blogger must use, because it gives a great look on how competitors are organizing their content, and this will help you to super pass them easily. Header Checker is very easy to use, you do not have to check every header tag manually from "Inspect Element" or use a web application to show how many head tags or what are their types, just by adding Heading tag checker to your browser you could know the type of Heading tags as simple as just hover on the element.

The tool will check HTML heading tags from H1 to H6. After that, it will give each element a special background color, so, it will be clear to you which elements in the page are heading tags. At the time you hover over the colored element by the mouse cursor, you will see the type of the header tag.

Heading tag checker free tool is very handy and works with all kind of websites either with HTTP or HTTPS, using WWW or not, and it checks tags from H1 to H6.

User Growth & Download Statistics

Manifest V2 Add-on
By:
Muhammad
Daily users:
1
Rating:
5.00
(1)
Version:
1.0 Last updated: 2020-07-23
Version code:
5069213
Creation date:
2020-07-23
Risk:
Moderate risk impact Low risk likelihood
Content scripts matches:
  • *
Size:
14.44KB
Email:
co*****@netaawy.com
URLs:
Website
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-19
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
Muhammad
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/header-checker/
Email:
co*****@netaawy.com
Website:
https://www.netaawy.com/

User Reviews

What a great tool!
by Jo*****, 2020-08-09
View all user reviews ›

Is Header Checker Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Header Checker requires a few sensitive permissions. 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.
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Header Checker has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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Best Header Checker Alternatives

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