Inspect websites and see what technologies they use!

Latest Version

Version
2.4.0
Update
January 22, 2024
Size
780KiB
Developer
nerdydata.com
Category
Users
2,000+
Rating
5 ★
Manifest Version
3
Web Store Status
Languages Support
English (United States)
See more
Permissions
WebRequest
Cookies
Scripting
Storage
Alarms
Tabs
See more

NerdyData Website Inspector Extension

See the technology stack of any website, and how much they spend on their tech stack.

We analyze a website's code and tell you what technologies are running with high accuracy.

Also see what a website spends on their tech stack, and company details like employee size, headquarter location, and more.

NerdyData indexes over 900 different technologies including E-Commerce platforms, CRM tools, Content Management Systems, advertising networks and more.

NerdyData is a free alternative to Wappalyzer, Whatruns, and BuiltWith.

Download full reports of all the websites that use a certain technology by visiting https://www.nerdydata.com
Read more

Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "name": "NerdyData Website Inspector", "version": "2.4.0", "short_name": "NerdyData Inspector", "description": "Inspect websites and see what technologies they use!", "manifest_version": 3, "permissions": [ "webRequest", "cookies", "scripting", "storage", "alarms", "tabs" ], "host_permissions": [""], "optional_permissions": [], "icons": { "16": "assets/img/logo-16.png", "32": "assets/img/logo-32.png", "48": "assets/img/logo-48.png", "128": "assets/img/logo-128.png" }, "content_security_policy": { "extension_pages": "script-src 'self'; object-src 'self'" }, "background": { "service_worker": "background.js" }, "minimum_chrome_version": "92", "action": { "default_popup": "index.html", "default_icon": { "16": "assets/img/logo-16.png", "32": "assets/img/logo-32.png", "48": "assets/img/logo-48.png", "128": "assets/img/logo-128.png" } }}
Read more

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User reviews

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Nick Robin (ID: 000000532d33d235) Voted 5 ★ - Updated 11/16/2022 Great tool, easy to use. Gives me valuable info that is accurate and up to date !

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Adam Feldman (ID: 000000ae5602136a) Voted 5 ★ - Updated 02/13/2021 Concise and more accurate than builtwith

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Julian Contreras (ID: 00000057f38d813d) Voted 5 ★ - Updated 02/01/2021 Wow how have I ever lived without this!

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Jon W (ID: 000000bb9d494125) Voted 5 ★ - Updated 04/06/2020 We use it to see which Advertising networks and bidding tools publisher websites use

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David B (ID: 000000fb613a3a6c) Voted 5 ★ - Updated 04/06/2020 Useful for Sales and Easy to Use!