The first stage is to make people aware of your brand and products. Whether you are a design agency or running an eCommerce website, then you must use WordPress plugins. If a person doesn’t know about the existence of your brand, how will he become your client or make a purchase? In the initial phase, products or services don’t get much exposure. However, through efficient marketing tactics, your brand can trigger curiosity leading to sales.
You should be looking at these metrics all the time so you can assess whether you're slipping in any one area ... because you don't want to suffer a blip in your funnel. If your funnel develops a clog or hole somewhere along the way -- and it will, it's only natural -- you need to be able to identify it and fix it to keep your sales and marketing machine efficient. And if you are working with multiple different types of leads, these metrics should be considered for each segment of lead, too, so you know if some segments are more valuable to your business than others (or, even better, if some segments have more potential than you once realized)!
Your company might target financial services companies with 5,000 or more employees, or small service businesses with fewer than 100 employees. Or, you may be only interested in manufacturing companies of a certain size. Within those categories, you also might identify individual lead profiles, such as title or job description and role in the decision-making process -- e.g., economic buyer, end user, influencer. How closely a lead aligns with your ideal customer profile will determine whether and when you hand it over to the sales team.