Web Application/Tool Sniffer

Detect web applications, tools, and javascript libraries running on the websites you browse.

What is Web Application/Tool Sniffer?

'Web Application/Tool Sniffer' is a Chrome extension allowing you to detect and display various web frameworks, CMS and JavaScript libraries operating on the sites you browse. It offers real-time detection with an icon appearing in the address bar for easy monitoring. The extension also features version detection for some applications and has been enhanced by the user community to include functions like proper Twitter bootstrap detection, jQuery mobile detection, and AWS service recognition.

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Extension stats

By: https://jamesjnadeau.com

View on Chrome Web Store

Users: 2,000+ ▲ 1,000

Rating: 3.42 (19)

Version: 0.5 (Last updated: 2018-12-27)

Creation date: 2018-12-26

Risk impact: High risk impact

Risk likelihood: Very low risk likelihood

Manifest version: 2

Permissions:

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

Size: 726.02K

URLs: Website

Ranking

# 20991 ▲ 4509

Other rankings

#1841 in Developer Tools ▼ 1 #108 in application keyword 35 ▼ 2 #245 in library keyword 32 #261 in detect keyword 15 ▲ 12

Other platforms

Not available on Firefox

Not available on Edge

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Extension summary

Analyze keywords

Detects and displays web framework, CMS and javascript libraries running on the websites you are visiting.

An icon will appear in the address bar that indicates the detected frameworks. Version detection is available on some frameworks as well!

You can view the source code here: https://github.com/jamesjnadeau/chromesniffer

I don't care to ever monetize this, or track what you're doing. Take a look at the code if you want :) I use this because I'm nosey, and thought I'd share my updates to the project.

This root project is not updated regularly, and I've pulled in some changes others have submitted, and a few of my own tweeks. These include:

-proper detection of twitter bootstrap -jQuery Mobile Detection -aws services from https://github.com/nqbao/chromesniffer/pull/65

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.

Pros

very good!
Muy util para saber cómo se ha desarrollado una página de internet.
Extension is useful even if it doesn't identify every CMS tool.
simple and quite enough
Excelente herramienta

Cons

doesn't work
Does nothing
I don't think it works anymore
doesn't do anything anymore
frequent errors reported

Most mentioned

doesn't work
very good!
Muy util para saber cómo se ha desarrollado una página de internet.
simple and quite enough
frequent errors reported

Recent reviews

doesn't work

Jamie Perkins, 2022-10-06

Does nothing... WHY is this here?

Ron Richardson, 2022-06-20

doesnt work

Jess Gold, 2021-03-29

View all user reviews

Extension safety

Risk impact

Web Application/Tool Sniffer requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.