However, the prefix adds length and many times, a bit more complexity. Therefore, the more words in a domain, the less valuable. For our model, we consider each grouping of numbers as one word. Also, each prefix, suffix, acronym, or abbreviation is also considered one word. If Numbers exist Combining numbers and letters in a domain is almost always a bad idea.
Numbers are inherently harder to remember.
As a side note, every website is actually referenced by a number called an IP address. Therefore, our model values domains with numbers less than domains without numbers. If Hyphenations exist Hyphenations are another concept that make it a bit harder to remember a domain. They add 1 more character to an otherwise shorter domain name. If Misspellings exist The concept here is clear.