Who Built It icon

Who Built It

by nattheriddle1 · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Find out which website builder may have been used to build a site.

Users
164
+14 in 30 days
Rating
4.5 / 5
unchanged in 30 days
Ratings
2
0 in 30 days
Store rank
#69K
#58K among extensions
Version
1.0.2
updated 17 Apr 2023

Users

monthly, 3 years
685164Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 164 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
012Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 2 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Who Built It

Ever wondered which website builder was used to build a site? This extension will tell you automatically. Just start browsing, and this extension glances at the source code to identify telltale signs of specific website builders. Currently supports WordPress, Wix, Weebly, Webflow, Unbounce, Swipe Pages, Squarespace, Shopify, Readymag, Leadpages, Kajabi, HubSpot, Gatsby, Docusaurus, ConvertKit, and ClickFunnels.

Growth

WindowUsersChangeRatingsRating
7 days−1−0.6%00.00
30 days+14+9.3%00.00
6 months+34+26.2%00.00
1 year+66+67.3%00.00

Version history

3 versions recorded
1.0.217 Apr 2023
1.0.15 Apr 2023
1.016 Jan 2023

Details

Category
Developer Tools
First seen
16 Jan 2023
Size
47 KB
Languages
en-US
Pricing
Free
Extension ID
jjcgjibfdeceoepeejfkpgmhapfdjgjk

Permissions and risk

Low riskimpact 1, likelihood 1

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