NerdyData Website Inspector

Inspect websites and see what technologies they use!

NerdyData Website Inspector - Your Website Tech Analyzer

The 'NerdyData Website Inspector' is a highly accurate Chrome extension made for inspecting the backend technologies of any website. It gives users detailed insight into a site's tech stack, company data such as employee count and headquarter location, and domain's tech expenditure. This Chrome tool scans more than 900 unique technologies from e-commerce platforms to ad networks. It equates as a free alternative to Wappalyzer, Whatruns, and BuiltWith. Supplement your tech research by downloading full reports from https://www.nerdydata.com.
Install from Chrome Web Store

Extension stats

Manifest V3
Users: 2,000+
Rating: 5.00
(6)
Version: 2.4.0 (Last updated: 2024-01-22)
Creation date: 2020-05-05
Permissions:
  • webRequest
  • cookies
  • scripting
  • storage
  • alarms
  • tabs
Host permissions:
  • <all_urls>
Size: 798.72K
Full description: See detailed description

Other platforms

Not available on Android
NerdyData Website Inspector (v2.5.2)
252 4.20 (5)
Not available on Edge

User reviews

Great tool, easy to use. Gives me valuable info that is accurate and up to date !
by Nick Robin, 2022-11-16

Concise and more accurate than builtwith
by Adam Feldman, 2021-02-13

Wow how have I ever lived without this!
by Julian Contreras, 2021-02-01
View all user reviews

Extension safety

Risk impact

NerdyData Website Inspector 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.
  • Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
  • Low ******* ****** ** *** ********* ********
Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of NerdyData Website Inspector. Use it at your own risk.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* ** * ******** ********* ** ****** *** *****
  • Good **** ********* *** **** **** *******
Upgrade to see full risk analysis details

Promo images

NerdyData Website Inspector marquee promo image
Marquee promo image
NerdyData Website Inspector small promo image
Small promo image

Similar extensions

Here are some Chrome extensions that are similar to NerdyData Website Inspector: