Though weak, this paragraph is not a total washout. It starts with a topic sentence, and the sentences that follow are clearly related to the topic sentence. In the language of writing, the paragraph is unified (i.e., it contains no irrelevant details). However, the paragraph is not coherent. The sentences are disconnected from each other, making it difficult for the reader to follow the writer's train of thought. Below is the same paragraph revised for coherence.
A URL technically has five parts: the protocol, the domain name, the path, the directory and the file name. Consider the URL http://coolexample.com/funky/music.html. The protocol is http://, the domain name is coolexample.com, the path is /funky/music.html, the directory is /funky/ and the file name is /music.html.
This is usually in the form of the URL of the page that they were on when they came to your page. Then you can often go back to that page and see the link they clicked on to get to your site. This log is called a âreferrer log.â. This means that the URL is usually a lot more complicated than simply http://webdesign.about.com/ . 2  And, once that information is there, chances are youâll want to know what terms people are searching for when finding your site, so you need to parse that information along with the URL.