Website Responsiveness Checker icon

Website Responsiveness Checker Chrome Extension Analysis

Developer & Designer Tools

Chrome extension ID: ejjphpnidnfhkheelhemnlmgghpfcdoi

This Chrome extension serves as a website responsiveness checker and mobile simulator. It allows users to view how any website adapts to different screen sizes, from desktop to tablet and mobile, directly within their browser.

Version:1.0.1
Size:149KiB
Last updated:

Overview

Installs

5K+

Rating

3.8

4 reviews

Languages

1 locales

Includes English

Market analysis

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

Backed by review samples

Macro category

Developer & Designer Tools

Pricing friction

Low review signal

Complaint intensity

High review signal

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

Listing positioning

The extension is positioned as a simple yet powerful tool for optimizing websites across all devices. It emphasizes ease of use for testing mobile friendliness and simulating responsiveness, aiming to help users identify and fix issues affecting user experience, accessibility, and overall design.

Inferred product pattern

A utility tool for developers and designers that provides in-browser website responsiveness testing and mobile device simulation to aid in UI/UX optimization.

Review-backed pain points

Review-backed evidence indicates that the extension may not work for all users, leading to complete inoperability. Additionally, some users desire a broader selection of devices for testing simulations.

Observed feature gaps

Based on user feedback, there is an observed feature gap in the limited range of available device simulations for responsiveness testing.

Tags
Website ResponsivenessDevice TestingMobile SimulatorUI/UX TestingWeb Development
Target users

- Web developers

- Website owners

- UI/UX designers

- Digital marketers

- Quality assurance teams

Primary use cases

- Test website responsiveness on various devices and screen sizes

- Identify and fix issues affecting user experience

- Improve website accessibility, usability, and design

- Ensure websites are optimized for all devices

Positive themes

- Core functionality is reported to work effectively for responsiveness checking

Negative themes

- The extension may not function at all for some users

- Limited device options available for simulation

Observed friction

- Pricing details are not mentioned in the store listing or reviews, so no pricing friction is evident.

Evidence boundary: The analysis is based on the Chrome Web Store listing, including the short and long descriptions, FAQs, and two user reviews out of a total of four comments. The number of user reviews is very low, limiting the breadth and depth of user sentiment and comprehensive feature feedback.
Complaint summaries
Review-backed complaint signals grouped by operational area.

Support

No support, account blocking, or refund complaints are available in the reviews.

Reliability

One low-rating review indicates the extension 'not worked', suggesting a potential reliability issue for some users where the product fails to perform its core function.

Privacy

No privacy or security complaints are available in the reviews.

Access & pricing

- Free usage observed

- No account requirement observed

- Free plan or free usage claimed

Store listing facts

Listing assets

- Screenshots: 1

- Videos: 0

- Languages: 1

Trust signals

- Developer contact

Store metadata

- Version: 1.0.1

- Size: 149KiB

- 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

website responsiveness checkermobile friendly checkerdevice testing toolscreen size simulatorweb development utilityresponsive design test

Comparison

website responsiveness checker vsmobile simulator alternativesresponsive design tool comparison

Problem

website not responsivemobile website issuesresponsive design problemscross-device testing difficultiesUI/UX display errors

Alternative

responsive checker alternativemobile view testing toolbrowser device mode alternativewebsite responsive testing extension

Similar extensions

Jump to related discovery paths:

Screenshots

Website Responsiveness Checker screenshot

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