Interesting short talk that gave some insight in applying this combination. The demo was the most useful thing, as it visualised how it actually works. I do want to add some constructive criticism: Try to work a bit on your english.
The content was good and I liked the approach with the diagram and explaining parts of that.
I didn't like the Prezi presentation, it was a bit messy and jumpy to follow. With some more practice and perhaps some restructuring this could turn into a great talk.
Very informative lightning talk on combining PHP & NodeJS. Even though I'm currently not working with NodeJS, the slides will really help me out when I do.
The demo in the end was also a nice addition, mostly because of the "Jelrik is een prutser" message that popped up.
I like the content and explanations. I'd love a bit more demo. While I realize you're trying to stick to the basics, perhaps ending with an actual deployment of a bit more advanced project to show off what can be done would be very nice.
I also missed structure a bit. This may be related to the use of Prezi, I often get lost by the jumpiness of Prezi presentations. But the content was there. Thanks!