What kind of web site is this???

A few times when I have web surfed I caqm across a sight that had words that made no sence. Kind of like this:She was fastest alcohol rehab fluid transvaginal ultrasound mass ovary kaiser permenente. It goes on and on about nonsence he’s one site:http://lssmuimtxiuv.cn/270.html

from my experience they are throwing all those words up on their page so that when you search for something (such as “rehab” you will get a link to their page. When you visit their page you’ll find the word you searched for, a bunch of other junk, and often viruses, malware, or popups. I’m sure there’s some other reason why someone might have this on their site, but I’m generally wary of sites that seem to have just ‘junk’ on them.