Java
57,942 websites

Java is free to use

https://java.com/en/

Java is a general-purpose computer programming language that is concurrent, class-based, object-oriented, and specifically designed to have as few implementation dependencies as possible.

VS

Yii Framework
124,485 websites

Yii Framework offers both free and paid options

http://www.yiiframework.com/

Yii is a high-performance modern PHP framework best for developing both web applications and APIs.

Market Share by Top Websites

1 Yii Framework is leading in Top 100K Sites, Top 1M Sites and The Entire Web.

2 Java is leading in Top 10K Sites.

Websites Categories

1 Yii Framework has better usage coverage in more websites categories. Including Science & Education, Computers Electronics & Technology, Arts & Entertainment, Law & Government and 20 other categories.

2 Java hasn't got a lead over Yii Framework in any websites category.

Geography

1 Yii Framework is leading in most countries, including Russia, United States, Ukraine, Turkey and 141 other countries.

2 Java is leading in China, South Korea, France, Brazil and 12 other countries.