A website design must be created considering a few things
Still you are looking to hire a web designer? It means you want someone very quickly to create your website design. If yes, here are a few things worth considering. Firstly, does the style of the designer match the style I am looking for.
Go through the web designers portfolios, note the colors, layouts, and logos. This is similar to shopping for your clothes. In case you find something attractive, you may delve into details. Many designers combine with a developer and some may consider mockups to be coded. However, any approach is fine, but understand the costs so that you budget.