Are you looking agency for website designig, first of all you should prepare with your all requirement including website and getting traffic on search engion like google yahoo etc. if you store all requirent then you should outsource website for design, many agency took project and work like copy paste, now days google block scrap content stolen from other website. two factor is main for ranking. 1- website design & layout speed, 2- content and onpage.
When you want to outsource project to any agency please read about below given point for best result.
Company History
you should check company history before go ahead with us. if newly company started in this industry so please avoid go with them, if company history is old minmum 3-4 year then you can go with them whith your clear undersatanig.
Team Size
please ask with agency regarding team size before contact. Getting answers to such questions is crucial to decide whether or not to go with a particular web designing company.
Portfolio
Before contract sign with agency, Ask them to showcase their work over the past 3 years. Keep a note of things you don’t like about their portfolio so that you can discuss them later and ensure you don’t experience them during your project.