Page size for wireframing [duplicate]

1. What size should wireframe be?
2. What is a copy wireframe?

What size should wireframe be?

1024×768 pixels for desktop and tablet and 320 × 480 for mobile are generally safe resolutions to work with. Anything higher can be risky to begin with. It is prudent to start with a low resolution and then scale up so that the design still looks adequate when the window is larger.

What is a copy wireframe?

A copywriting wireframe is a visual structure of what the copy will look like on a website or landing page. It's not only to see if it looks good but to also define the flow of the copywriting and how to position it for the best conversion.