Is there a theorem like CAP for web development?

When you're building something in a web development scenario you're often thinking of costs/resources, and you're often juggling between three resources:

• CPU (Processing in general)
• Memory (Storage in general)
• Network/Bandwidth (Or maybe even external/server resources)

The theorem here is simple, you can only choose two of these to be low.

If you want low CPU and Memory, you'll have to ask the server to do the work (High bandwidth usage)

If you want low Memory and Bandwidth, the CPU will have to do extra work to create and recreate things on the go.

If you want low CPU and Bandwidth, the memory will have to store more information and possibly duplicated data.

My question here, is there a name for this theorem? Or the managing of these 3 resources? I would like to know more about the theory behind choosing the best options in each scenario and researches related to this.

To be honest I don't know if this is the right community for this question, it is mostly a theoretical/academic question.