This page contains links and evaluation grades for site types I only have just a few of. As this site grows, I'll add a separate page for each type below when justified. This site seems to have an ESL focus, but the exercises would work in most any Composition classroom.
Organization is good, but the navigation is weak as is the design.
A little creativity and a format change would raise the grade for this site. Oddly, even though this site moved recently, no update was made. This site seems to be a home page with an emphasis on English teaching. The design is grating and needs to be rid of the black background and stark color choices. There is no indication of update frequency and the credentials of its creator are not available.