It's a source of information. If it's worth it for you to have it all in one place then you should pay for it.
In general, if you want information about a college, you can find the statistical stuff by googling "name of college" then "common data set". Other information can be found on the college's web site.
Some of the USNWR departmental rankings are not easily available in a single source -- whether that's worth it or not is up to you.