This is a video showing you how to “hack” a website using Hackasaurus - www.hackasaurus.org/en-US/
The hardest bit is changing the image, but you cvan easily use any image on Google Images. You may wish to you use http://www.imageurlhost.com/ to host your image. It’s free and doesn’t require a login. **Hackasaurus currently doesn’t work in Internet Explorer**
Below is a YouTube video, the Vimeo link is here.