For the many years before the Internet, you'd get a background check within a few days. This was simply because background checks were incredibly difficult to perform before the Internet.
You see, to make a background check, you need to take public records and then put them into a central report which you can refer to for someone's background. These reports can contain millions of types of data, and allow you to see such information as to criminal convictions, divorce records, and financial information. If you want to get the instant background check services then you can have a peek at this website.
The problem is that since these details all came from separate government buildings, the old background checks companies actually took a very long time in order to work.
Now, you can do instant background checks by using specific background checks websites to search all the public records for you. They work by taking all the public records they can find and putting them in a central database for you. You can then search this database and find the relevant information you need about someone. It's all quick and simple.
One such website, actually allows you to search over 400 million separate records. They then put their findings into a central database and make a background report for you in just a few seconds. The great thing is about this site is that they actually give you an amazing amount of detail in their background reports. From one check, you can actually get access to marital records, criminal convictions, and even financial standings, all in real-time.