Header Checker

Free Header Tag Checker Tool (H1 up to H6)

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Header Checker is a free and user-friendly Chrome extension designed to help users quickly identify all HTML heading tags, from H1 to H6, on any webpage. By highlighting each heading with unique background colors and displaying tag types on hover, it enables bloggers and SEO professionals to easily analyze how content is structured without manual inspection.

This tool is ideal for comparing competitors' heading usage, enhancing content organization, and improving SEO strategies. Compatible with both HTTP and HTTPS websites, Header Checker streamlines your workflow by providing instant visual insights into heading tags, making on-page SEO audits simpler and more efficient.

By:: https://www.netaawy.com
Users:: 3,000+
Rating:: 3.50
(10)
Version:: 2.0 (Last updated: 2024-04-30)
Creation date:: 2020-04-25
Risk:: Low risk impact Very low risk likelihood
Size:: 14.37K
Email:: ne*****@gmail.com
URLs:: Website ,Privacy policy
Full description:: See detailed description
Source:: Chrome Web Store
Updated:: a day ago

Ranking

# 17,825 ▼ 36

Other rankings

#1867 in Tools ▼ 8

#4 in header keyword 48

#17 in checker keyword 43 ▲ 1

#117 in hover keyword 25 ▼ 1

#148 in give keyword 7 ▲ 2

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User reviews

Kinda usefull but there is no button or shortcut to disable extension. Doing it manually killing workflow. I need separate profile, browser for this extension.

AR, 2025-02-24

Great extension, very useful for highlighting heading types on any web page. Would recommend!

Jonathan Hardie-Neil, 2025-02-14

useful

Den McCormik, 2025-01-09

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Extension safety

Risk impact

Header Checker requires very minimum permissions.

Risk impact analysis details

High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.

Risk likelihood

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

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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