Purpose of this study

1. To count the number of schools that had Web pages
2. To categorize the contents of Web pages into a preset framework
3. To compare the ratios of each category in three surveys
4. To find notable/unique school Web pages
5. To propose "typical school Web page" by adopting most frequently used information categories
6. To analyze the contents into a matrix of Web page uses
7. To examine the Web page uses by subject matters.
8. To keep a snap-shot of Web page uses by collecting all the pages (3rd survey only)
9. To measure quantitative aspects of Web pages(3rd only):the number of files & sizes