ExtSpot
HTML Outline icon

HTML Outline Chrome Extension Analysis

Developer & Designer Tools

Chrome extension ID: bbdofojliblplnpnjjckgbbobblppipj

HTML Outline is a Chrome extension designed to visualize the structural outline of an HTML page. It identifies and displays heading tags (h1-h6) and sectioning elements, providing clarity on content hierarchy. When headings contain only images, it also shows their corresponding alt attributes.

Developer:Rectus Inc.
Version:1.0.2
Size:231KiB
Last updated:
View developer profile
External:Chrome Web StoreOfficial website

Overview

Installs

359

Rating

★ —

0 reviews

Languages

2 locales

Includes English, 日本語

Market analysis

Review-backed positioning, friction, and market signals for this Chrome extension.

No review samples found

Macro category

Developer & Designer Tools

Pricing friction

Low review signal

Complaint intensity

Low review signal

Listing & review signals
Observed signals from store listing text and review samples.

Listing positioning

This Chrome extension positions itself as a tool for easily understanding the HTML outline of web pages. It highlights heading tags, sectioning elements, and displays alt attributes for image-only headings.

Inferred product pattern

A free, standalone browser extension that provides on-page DOM analysis for developers.

Review-backed pain points

No review-backed pain points are available as no reviews were found.

Observed feature gaps

No review-backed feature gaps are available as no reviews were found.

Tags
HTMLOutlineDeveloper ToolWeb Development
Target users

- Web Developers

- Web Designers

- SEO Specialists

- Content Creators

Primary use cases

- Understanding page structure

- Validating heading hierarchy

- Analyzing content organization

- Checking for accessibility issues with headings

Positive themes

No positive theme data.

Negative themes

No negative theme data.

Observed friction

- The listing does not indicate any pricing friction, suggesting the extension is free to use.

Evidence boundary: The analysis is based solely on the provided Chrome Web Store listing details. No user reviews are available, limiting the ability to extract sentiment, pain points, or feature usage insights.
Complaint summaries
Review-backed complaint signals grouped by operational area.

Support

No support-related complaints are available as no reviews were found.

Reliability

No reliability-related complaints are available as no reviews were found.

Privacy

No privacy-related complaints are available as no reviews were found.

Access & pricing

- Free usage observed

- No clear access signal

- Free plan or free usage claimed

Store listing facts

Listing assets

- Screenshots: 1

- Videos: 0

- Languages: 2

Trust signals

- Privacy policy

- Developer contact

- Official website

Store metadata

- Version: 1.0.2

- Size: 231KiB

- Last updated:

Listing SEO keywords

Search intent keywords
Keyword signals for evaluating how users may discover, compare, or search for this extension category.

Core discovery

HTML outlineHTML structureweb page hierarchyheading tagssectioning elements

Comparison

HTML viewerDOM inspectorweb accessibility tool

Problem

understand HTMLanalyze web structurecheck headings

Alternative

developer toolsinspect elementweb page analysis

Similar extensions

Jump to related discovery paths:

More in workflowMore from this developer

Screenshots

HTML Outline screenshot

Links

Website: rectus.co.jp

Privacy policy: https://www.rectus.co.jp/company/privacy.html

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