CSS and XPath checker

Name: CSS and XPath checker
Author: TANIGUCHI Takaki

A helper tool for to confirm CSS and XPath selector.

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The CSS and XPath Checker is a user-friendly Chrome extension designed to help web developers and testers validate CSS and XPath selectors efficiently. With this tool, you can quickly confirm whether your selectors accurately target elements on your webpage, streamlining debugging and development processes. Its intuitive interface allows for immediate feedback, making it an essential helper for anyone working with web elements and selectors.

Add-on Developer Tools Productivity

By:

TANIGUCHI Takaki

Daily users:

142 4

Version:

0.23.0 Last updated: 2023-10-02

Version code:

5631478

Creation date:

2023-10-02

Risk:

Permissions:

tabs

Host permissions:

http://*/*
https://*/*

Size:

81.12KB

URLs:

Website

Source:

Firefox Browser Add-ons

Data ingested on:

2025-07-14

Ranking

# 8,599 ▲ 106

Other rankings

#38 in expand keyword 5 ▲ 2 #69 in spell checker keyword 47 ▲ 1 #71 in checker keyword 58 #199 in math keyword 25 ▼ 1

Extension safety

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.

CSS and XPath checker requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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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 Browser Add-ons, 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.

CSS and XPath checker is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

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

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