Table 1 Classification of the importance of the W3C Web Contents Accessibility
Importance | Importance 1 | Importance 2 | Importance 3 |
|---|---|---|---|
Concept | Must | Should | May |
Definition | Must comply | Should comply | May comply |
Significance | -Fulfillment of basic requirements | -Removal of grave defects | -Removal of slight defects |
-Guarantee of web accessibility | -Increase in web accessibility | -Improvement of web accessibility | |
-Access to web contents is impossible in case of noncompliance | -Causes difficulty in accessing web contents in case of noncompliance | -Causes inconvenience in accessing web contents in case of noncompliance |