Yii is a high-performance PHP framework best for developing Web 2.0 applications.
https://www.yiiframework.com/
Content Management System
Get access to data on 351,560 websites that are Yii Framework Customers. We know of 121,774 live websites using Yii Framework and an additional 229,786 sites that used Yii Framework historically and 31,315 websites in the United States.
Yii Framework websites that are also using other technologies.
Get a list of 351,560 websites using Yii Framework which includes location information, hosting data, contact details, 121,774 currently live websites and an additional 152,440 domains that redirect to sites in this list. 229,786 sites that used this technology previouslyand 31,315 websites in the United States currently using Yii Framework.
Countries
Financial
Group
Region