Related work
The level of web accessibility in e-government in Korea was low, passing at 10% of level A
[14]. The author also explained that lack of standard and police plays an important role in
inaccessible sites. The similar results was reported that Saudi government homepages had
accessible barriers, none of web pages complied with WCAG 2.0 [3]. Kuakiatwong also supported
that Thailand Cyber University (TCU) had accessible issues when test selected pages with people
who are blind [13].
3. Materials and Methods
3.1 Automatic Testing
Table 2 and 3 shows the results of Home Pages and input data pages which are evaluated
by Sortsite. None of the 19 websites met WCAG 2.0 requirement, priority level A. Home Pages had
accessibility problems at least 1 issue and reach to 21 issues (Table 2) at the same time, the
minimum and maximum accessibility problems was 1 and 17 for input data pages (Table 3). The
most common errors were lack of label element in form control, markup errors, and inadequate alt
attribute in image.