SiteStacks for Firefox - Instant Tech Lookup

Name: SiteStacks for Firefox - Instant Tech Lookup
Rating: 4.5 (8 reviews)
Author: Siftery

By: Siftery

SiteStacks lets you instantly look up the technology stack behind any website

Download

Install

Features & Capabilities

SiteStacks for Firefox is a powerful Chrome extension that allows users to instantly look up the technology stack behind any website with just one click. It operates entirely on remote servers, ensuring a lightweight experience without slowing down your browsing. The extension maintains your security and privacy by only sending the current URL, never downloading your browsing data.

Leveraging support from Siftery's extensive library of over 40,000 products, SiteStacks offers access to technology data not available elsewhere. Its accuracy is continuously enhanced by a dedicated user community that validates and updates the information regularly. If you are seeking reliable, fast, and comprehensive technology insights about websites, SiteStacks for Firefox is the perfect tool to have at your fingertips.

User Growth & Download Statistics

Add-on Developer Tools Privacy & Security

By:

Siftery

Daily users:

76 1

Rating:

4.50

(8)

Version:

1.0.2resigned1 Last updated: 2024-04-25

Version code:

5728872

Creation date:

2017-09-29

Risk:

Permissions:

tabs
https://*/*
http://*/*
<all_urls>

Size:

36.07KB

Email:

ge*****@siftery.com

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-19

Compare stats and ranking:

Ranking

# 12,779 ▲ 81

Other rankings

#21 in lookup keyword 18 ▼ 1

#73 in ai tech keyword 28 ▲ 3

#121 in install keyword 93

#132 in technology keyword 38 ▲ 32

#140 in site keyword 54 ▼ 4

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For Developers

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Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Siftery

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/sitestacks/

Email:

ge*****@siftery.com

Website:

https://www.sitestacks.com/

User Reviews

by 天灭*****, 2025-04-18

by 退出*****, 2025-03-14

sitestacks.com is for sale.. this plugin doesn't work (anymore)?!

by da*****, 2024-11-25

View all user reviews ›

Is SiteStacks for Firefox - Instant Tech Lookup Safe?

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.

SiteStacks for Firefox - Instant Tech Lookup 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 Add-ons Store, 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.

SiteStacks for Firefox - Instant Tech Lookup is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension support email may not be valid
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