WhatRuns

Name: WhatRuns
Rating: 4.0847 (59 reviews)
Author: Whatruns

Discover what runs a website - This Firefox extension helps you identify technologies used on any website at the click of a button.

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WhatRuns is a powerful Firefox extension designed to help you instantly identify technologies used on any website. Whether you're curious about which frameworks, content management systems, or analytics tools a site uses, WhatRuns reveals this information with a simple click. This extension streamlines the process of technology discovery, making it accessible for developers, marketers, and curious users alike. Its user-friendly interface ensures quick insights without any hassle, enhancing your web browsing and research experience.

Developer Tools Productivity Web3

By:

Daily users:

Rating:

Version:

1.7.7 Last updated: 2021-02-17

Version code:

5183810

Creation date:

2017-05-31

Risk:

Permissions:

tabs
webRequest
storage
http://*/*
https://*/*

Size:

296.70K

Email:

he*****@whatruns.com

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Browser Add-ons

Updated:

a day ago

Ranking

# 913 ▲ 2

Other rankings

#89 in Web Development

#101 in Search Tools

#130 in Appearance ▲ 1

#14 in identify keyword 39

#22 in discover keyword 40

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Other platforms

WhatRuns (v1.8.12)

400,000+ 3.88

(466)

WhatRuns (v3.8.10.2352)

5,701+ 4.00

(4)

User reviews

WhatRuns is a user-friendly Firefox add-on that helps identify technologies used on websites. However, users commonly report it frequently fails to work properly, often hanging or providing incorrect results. The extension has not been updated in years, reducing its reliability compared to competitors. Privacy concerns arise due to cookies set without clear user consent and broad permissions requested. Despite its ease of use and helpful purpose, these issues significantly impact user satisfaction and trust.

Pros

Easy to use and offers insights into website technologies.
Previously one of the best tools for detecting website frameworks and tech.
Provides some useful information about website components.
Interface is generally appreciated by users.

Cons

Frequently fails to work or hangs indefinitely on many websites.
Has not been updated in several years, leading to issues and unreliability.
Accuracy of detected technologies is often incorrect or outdated.
Raises privacy concerns due to cookie creation and unclear data collection practices.
Requires broad permissions, which some users find excessive and concerning.

Recent reviews

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by Seän Shepherd, 2025-02-13

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View all user reviews ›

Extension safety

Risk impact

WhatRuns 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

WhatRuns 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.
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