"Yes, we've filed for a patent"

"TestCafé loads websites via a proxy, thus allowing its engine to inject scripts that can access and manipulate the Document Object Model"

That's exactly how Selenium 1 worked when we created it 9 years ago. It also sounds like the approach used in Sahi, Windmill, JsTestDriver -- other web testing tools. Not cool.

"While loading via proxy is not a new idea, our implementation is unique. Our framework is the only one that automatically configures that proxy and allows direct communication with the page via JavaScript."

I look forward to reading your patent application.